Configuración de Solaris iSCSI Host a MDS/IPS-8

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Actualizado:8 de octubre de 2018
ID del documento:44860

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Introducción

Los controladores Cisco Small Computer Systems Interface over IP (iSCSI) son un componente clave de la solución iSCSI. Estos drivers iSCSI residen en el servidor, donde:

  • Interceptar comandos iSCSI.

  • Encapsular los comandos en paquetes IP.

  • Redirija los comandos a Cisco SN 5420, Cisco SN 5428, Cisco SN 5428-2 o Cisco MDS/IPS-8.

Este documento proporciona configuraciones de ejemplo para el host iSCSI Solaris a Cisco MDS/IPS-8.

Prerequisites

Requirements

Asegúrese de cumplir estos requisitos antes de intentar esta configuración:

  • Instale el controlador iSCSI compatible con la versión de Solaris y, a continuación, cree la configuración iSCSI en Cisco MDS 9000. Refiérase a Cisco iSCSI Drivers (sólo clientes registrados) para ver la versión más actual del controlador (solaris-iscsi-3.3.5.tar.Z). Se incluye un archivo README.txt en el archivo ZIP del controlador (TAR). El archivo README.txt contiene:

    • Información del acuerdo de licencia

    • Instrucciones de instalación y configuración del controlador

    • Descripción general técnica de la arquitectura del controlador

  • Consulte las secciones Requisitos del sistema en Cisco iSCSI Driver for Sun Solaris Release Notes para conocer los requisitos del sistema operativo (OS) y de los parches.

  • El controlador Cisco iSCSI para Sun Solaris se ejecuta solamente en las máquinas SPARC. El controlador no funciona con ningún otro tipo de procesador (por ejemplo, x86).

Componentes Utilizados

La información que contiene este documento se basa en las siguientes versiones de software y hardware.

  • SunOS 5.9, SPARC Ultra-4 E450

    #uname -a

SunOS baboon 5.9 Generic sun4u sparc SUNW,Ultra-4

  • Controlador Cisco iSCSI 3.3.3 para Solaris

    #pkginfo -l CSCOiscsi

   PKGINST:  CSCOiscsi
      NAME:  Cisco iSCSI device driver
  CATEGORY:  system
      ARCH:  sparc
   VERSION:  3.3.3
   BASEDIR:  /opt/CSCOiscsi
    VENDOR:  Cisco Systems, Inc.
      DESC:  Cisco iSCSI device driver 3.3.3
    PSTAMP:  solaris-920030807170521
  INSTDATE:  Aug 25 2003 23:41
   HOTLINE:  For contracted support, 1-800-553-2447,
             Cisco Technical Assistance Center (TAC)
     EMAIL:  For online help, go to http://www.cisco.com/
    STATUS:  completely installed
     FILES:       74 installed pathnames
                  16 shared pathnames
                  29 directories
                  32 executables
                2182 blocks used (approx)

#iscsi-ls -v

iSCSI driver version: 3.3.3

  • Cisco MDS 9216 con la versión de software 1.1.2

    canterbury#show module

Mod  Ports  Module-Type                     Model              Status
---  -----  ------------------------------- ------------------ ------------
1    16     1/2 Gbps FC/Supervisor          DS-X9216-K9-SUP    active *
2    8      IP Storage Module               DS-X9308-SMIP      ok
Mod  Sw           Hw      World-Wide-Name(s) (WWN)
---  -----------  ------  --------------------------------------------------
1    1.1(2)       1.0     20:01:00:0c:30:6c:24:40 to 20:10:00:0c:30:6c:24:40
2    1.1(2)       0.3     20:41:00:0c:30:6c:24:40 to 20:48:00:0c:30:6c:24:40

Mod  MAC-Address(es)                         Serial-Num
---  --------------------------------------  ----------
1    00-0b-be-f8-7f-08 to 00-0b-be-f8-7f-0c  JAB070804QK
2    00-05-30-00-ad-e2 to 00-05-30-00-ad-ee  JAB070806SB

* this terminal session

canterbury#show version

Cisco Storage Area Networking Operating System (SAN-OS) Software
TAC support: http://www.cisco.com/tac
Copyright (c) 2002-2003 by Cisco Systems, Inc. All rights reserved.
The copyright for certain works contained herein are owned by
Andiamo Systems, Inc. and/or other third parties and are used and
distributed under license.

Software
  BIOS:      version 1.0.7
  loader:    version 1.0(3a)
  kickstart: version 1.1(2)
  system:    version 1.1(2)

  BIOS compile time:       03/20/03
  kickstart image file is: bootflash:/k112
  kickstart compile time:  7/13/2003 20:00:00
  system image file is:    bootflash:/s112
  system compile time:     7/13/2003 20:00:00

Hardware
  RAM 963112 kB

  bootflash: 500736 blocks (block size 512b)
  slot0:          0 blocks (block size 512b)

  canterbury uptime is 16 days 20 hours 51 minute(s) 36 second(s)

  Last reset at 684726 usecs after Mon Aug 11 13:53:17 2003
    Reason: Reset Requested by CLI command reload
    System version: 1.1(2)

The information in this document was created from the devices in a specific lab environment. All of the devices used in this document started with a cleared (default) configuration. If your network is live, make sure that you understand the potential impact of any command.

Convenciones

Consulte Convenciones de Consejos TécnicosCisco para obtener más información sobre las convenciones del documento.

Antecedentes

El módulo de almacenamiento IP proporciona a los hosts IP acceso a los dispositivos de almacenamiento Fibre Channel (FC). El módulo de almacenamiento IP es un DS-X9308-SMIP que proporciona ruteo iSCSI transparente. Los hosts IP que utilizan el protocolo iSCSI pueden acceder de forma transparente a los destinos iSCSI (protocolo FC [FCP]) en la red FC. El host IP envía comandos iSCSI encapsulados en unidades de datos de protocolo (PDU) iSCSI a un puerto de almacenamiento IP Cisco MDS 9000 a través de una conexión TCP/IP. Las interfaces Gigabit Ethernet (GE) que se configuran correctamente en el módulo de almacenamiento IP proporcionan conectividad. El módulo de almacenamiento IP:

  • Permite crear destinos iSCSI virtuales y asignarlos a los objetivos físicos de FC disponibles en la SAN de FC

  • Presenta los destinos FC a los hosts IP como si los destinos físicos estuvieran conectados localmente a la red IP

Cada host iSCSI que requiera acceso al almacenamiento a través del módulo de almacenamiento IP debe tener instalado un controlador iSCSI compatible. El controlador iSCSI permite a un host iSCSI transportar solicitudes y respuestas iSCSI a través de una red IP con el protocolo iSCSI. Desde la perspectiva de un SO host, el driver iSCSI parece ser un controlador de transporte iSCSI similar a un controlador FC para un canal periférico en el host. Cada host IP aparece como un host FC desde la perspectiva del dispositivo de almacenamiento.

Complete estos pasos para rutear iSCSI del host IP al dispositivo de almacenamiento FC:

  • Transfiera las solicitudes y respuestas iSCSI a través de una red IP entre los hosts y el módulo de almacenamiento IP.

  • Utilice el módulo de almacenamiento IP para enrutar las solicitudes iSCSI y las respuestas entre hosts en una red IP y el dispositivo de almacenamiento FC (convierta iSCSI en FCP y viceversa).

  • Transfiera solicitudes FCP o respuestas entre el módulo de almacenamiento IP y los dispositivos de almacenamiento FC.

El módulo de almacenamiento IP no importa los destinos FC a iSCSI de forma predeterminada. Debe configurar el mapping dinámico o estático para que el módulo de almacenamiento de IP ponga los destinos FC a disposición de los iniciadores iSCSI. Los destinos FC asignados estáticamente tienen un nombre configurado cuando ambos están configurados. Esta configuración proporciona ejemplos de asignación estática.

Cada vez que el host iSCSI se conecta al módulo de almacenamiento IP con mapping dinámico:

  • Se crea un nuevo puerto FC N.

  • Los nombres de nodos de todo el mundo (nWWN) y los nombres de puerto de todo el mundo (pWWN) asignados a este puerto N pueden ser diferentes.

Utilice el método de mapping estático si debe obtener los mismos nWWN y pWWN para el host iSCSI cada vez que se conecte al módulo de almacenamiento IP. Puede utilizar la asignación estática en el módulo de almacenamiento IP para acceder a matrices de almacenamiento de FC inteligentes que tengan:

  • Control de acceso

  • Asignación de número de unidad lógica (LUN) y configuración de enmascaramiento basada en los pWWN o nWWN del iniciador

Especifique estos elementos para controlar el acceso a cada destino iSCSI asignado estáticamente:

  • Una lista de los puertos de almacenamiento IP en los que se anuncian

  • Una lista de nombres de nodos iniciadores iSCSI a los que se permite el acceso

El control de acceso basado en zonas FC y el control de acceso basado en iSCSI son los dos mecanismos mediante los cuales se puede proporcionar el control de acceso para iSCSI. Puede utilizar ambos métodos simultáneamente. En esta configuración, se ha permitido la zonificación predeterminada para una red de área de almacenamiento virtual (VSAN) específica. Los módulos de almacenamiento IP utilizan listas de control de acceso basadas en nombres de nodos iSCSI y basadas en zonas FC para aplicar el control de acceso durante la detección de iSCSI y la creación de sesión iSCSI.

El iniciador iSCSI se puede definir estáticamente por dirección IP o por nombre calificado iSCSI (IQN). Una opción proxy-initiator permite la creación dinámica de iniciadores iSCSI en SAN-IOS 1.3 para los switches Cisco MDS.

La detección de iSCSI se produce cuando un host iSCSI crea una sesión de detección de iSCSI y consultas para todos los destinos iSCSI. El módulo de almacenamiento IP devuelve sólo la lista de destinos iSCSI a los que las políticas de control de acceso permiten el acceso al host iSCSI.

La creación de sesión iSCSI se produce cuando un host IP inicia una sesión iSCSI. El módulo de almacenamiento IP verifica:

  • Si el destino iSCSI especificado (en la solicitud de inicio de sesión) es un destino asignado estático

  • Que el nombre de nodo iSCSI del host IP pueda acceder al destino

El login se rechaza si el host IP no tiene acceso.

A continuación, el módulo de almacenamiento IP:

  • Crea un puerto N virtual de FC (el puerto N ya puede existir) para este host IP

  • Hace una consulta de servidor de nombres de FC para el ID de canal de fibra (FCID) del pWWN de destino de FC al que accede el host IP

El módulo de almacenamiento IP utiliza el pWWN del puerto N virtual del host IP como solicitante de la consulta del servidor de nombres. Por lo tanto, el servidor de nombres realiza una consulta por zona para el pWWN y responde a la consulta. Se acepta la sesión iSCSI si el servidor de nombres devuelve el FCID. De lo contrario, se rechaza la solicitud de inicio de sesión.

Configurar

En esta sección encontrará la información para configurar las funciones descritas en este documento.

Nota: Use la Command Lookup Tool (sólo clientes registrados) para obtener más información sobre los comandos utilizados en este documento.

Diagrama de la red

En este documento, se utiliza esta configuración de red:

sn5428_solaris_1.gif

Configuraciones

En este documento, se utilizan estas configuraciones:

Baboon (SunOS 5.9, SPARC E450)
Modifique estos archivos en el host Solaris:
  • /etc/iscsi.conf
  • /etc/iscsi.bindings
  • /kernel/drv/sd.conf
Este es un ejemplo de resultado de configuración: 
bash-2.05#cat /etc/iscsi.conf

# iSCSI configuration file - see iscsi.conf(4)

# DiscoveryAddress Settings
# -------------------------
# Add "DiscoveryAddress=xxx" entries for each iSCSI router instance.
# The driver will attempt to discover iSCSI targets at that address
# and make as many targets as possible available for use.
# 'xxx' can be an IP address or a hostname.  A TCP port number can be
# specified by appending a colon and the port number to the address.
# All entries have to start in column one and must not contain any
# whitespace.
#
# Example:
#
# DiscoveryAddress=scsirouter1
 DiscoveryAddress=10.48.69.199

!--- Configure the IP address of the GE interface that accepts iSCSI !--- requests from your host.

# The DiscoveryAddress Settings can take following entry.
#
# 1) Authentication Settings
# 2) ConnectionTimeout Settings

!--- Other required driver parameters can be changed in the iscsi.conf file. !--- Output is suppressed.

bash-2.05#cat /etc/iscsi.bindings

# iSCSI bindings, file format version 1.0.
# NOTE: this file is automatically maintained by the iSCSI daemon.
# You should not need to edit this file under most circumstances.
# If iSCSI targets in this file have been permanently deleted, you
# may wish to delete the bindings for the deleted targets.
#
# Format:
# bus   target  iSCSI
# id    id      TargetName
#
0       0       san-fc-jbod-1
0       1       clariion
0       2       clariion-lun-3-4-5

!--- The iSCSI driver discovery daemon process looks up each discovered target !--- in the /etc/iscsi.bindings file. !--- The corresponding iSCSI target ID is assigned to the target if an entry exists in the file for the target. !--- The smallest available iSCSI target ID !--- is assigned if no entry exists for the target, and an entry is written to the /etc/iscsi.bindings file for !--- this target. !--- Note that the /etc/iscsi.bindings file permanently contains entries !--- for all iSCSI targets ever logged into from this host. !--- You can manually edit the file and remove !--- entries so that the obsolete target no longer consumes an iSCSI target ID if a target is no longer available to a host. !--- Add an entry manually if you know the iSCSI target name !--- in advance and want it to be assigned a particular iSCSI target ID. !--- Stop the iSCSI driver before you edit the /etc/iscsi.bindings !--- file. Issue the !--- /etc/init.d/iscsi start command to manually start the iSCSI driver. !--- Issue the /etc/init.d/iscsi stop command to manually stop the iSCSI driver.

bash-2.05#cat /kernel/drv/sd.conf

name="sd" class="scsi" class_prop="atapi"
target=0 lun=0;

name="sd" class="scsi" target=1 lun=0;
name="sd" class="scsi" target=1 lun=1;
name="sd" class="scsi" target=1 lun=2;

# Start iSCSI auto-generated configuration -- do NOT alter or delete this line
# You may need to add additional lines to probe for additional LUNs
# or targets. You SHOULD delete any lines that represent iSCSI targets
# or LUNs that are not used.
name="sd" parent="iscsi" target=0 lun=0;
name="sd" parent="iscsi" target=1 lun=0;
name="sd" parent="iscsi" target=1 lun=1;
name="sd" parent="iscsi" target=1 lun=2;
name="sd" parent="iscsi" target=2 lun=3;
name="sd" parent="iscsi" target=2 lun=4;
name="sd" parent="iscsi" target=2 lun=5;
name="sd" parent="iscsi" target=2 lun=0;

# End iSCSI auto-generated configuration -- do NOT alter or delete this line


 !--- The corresponding entries for these devices must be made in the standard device configuration files !--- if the targets that get discovered by the iSCSI driver at any point in time !--- do not have a corresponding entry in the standard device configuration files (for example, /kernel/drv/sd.conf or /kernel/drv/st.conf). !--- Then reboot the system and issue the standard Solaris administrative commands !--- (devfsadm, drvconfig) once the system comes up. !--- You do not need to reboot the system if the entries in the device configuration files are already present. However, the standard device configuration !--- commands (devfsadm, drvconfig, and so on) must be issued to configure the !--- new iSCSI devices in the system.

canterbury (Cisco MDS 9216) 

!--- Output is suppressed.

vsan database
vsan 777

!--- VSAN 777 has been used for iSCSI targets. !--- Output is suppressed.

vsan database
vsan 777 interface fc1/4
vsan 777 interface fc1/7

!--- Output is suppressed.

boot system bootflash:/s112
boot kickstart bootflash:/k112

ip domain-name cisco.com
ip name-server 144.254.10.123
ip default-gateway 10.48.69.129

ip routing
iscsi authentication none
iscsi initiator ip-address 10.48.69.235

!--- Identifies the iSCSI initiator based on the IP address. A virtual N port is !--- created for each network interface card (NIC) or network interface.

  vsan 777

!--- VSAN 777 has been used for iSCSI targets. Configure the initiator IP address. !--- Targets via VSAN 777 are accessible by iSCSI initiators.

iscsi virtual-target name san-fc-jbod-1
  pWWN 21:00:00:20:37:67:f7:a2
advertise interface  GigabitEthernet2/1
initiator ip address 10.48.69.235 permit

!--- Create a static iSCSI virtual target for LUN 0, 1, and 2 of CLARiiON.

iscsi virtual-target name clariion
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0000 iscsi-lun 0000
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0001 iscsi-lun 0001
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0002 iscsi-lun 0002
advertise interface  GigabitEthernet2/1
initiator ip address 10.48.69.235 permit

!--- Create a static iSCSI virtual target for LUN 3, 4, and 5 of CLARiiON.

iscsi virtual-target name clariion-lun-3-4-5
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0003 iscsi-lun 0003
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0004 iscsi-lun 0004
  pWWN 50:06:01:60:88:02:a8:2b fc-lun 0005 iscsi-lun 0005
advertise interface  GigabitEthernet2/1
initiator ip address 10.48.69.235 permit

!--- Output is suppressed.

switchname canterbury

!--- Output is suppressed.

zone default-zone permit vsan 777

!--- Output is suppressed.

interface GigabitEthernet2/1
ip address 10.48.69.199 255.255.255.192
iscsi authentication none
switchport mtu 2156
no shutdown

!--- Output is suppressed.

interface fc1/4
no shutdown

!--- Output is suppressed.

interface fc1/7
no shutdown

 interface mgmt0
ip address 10.48.69.156 255.255.255.192

 interface iscsi2/1
no shutdown

Verificación

Use esta sección para confirmar que su configuración funciona correctamente.

La herramienta Output Interpreter Tool (clientes registrados solamente) (OIT) soporta ciertos comandos show. Utilice la OIT para ver un análisis del resultado del comando show.

  • netstat -n: verifica las conexiones TCP en el host Solaris.

  • iscsi-ls -l: muestra los dispositivos que están disponibles actualmente en el host Solaris.

  • show zone status : muestra información de la zona.

  • show fcns database vsan 777: muestra la información del nombre del servidor para una VSAN específica.

  • show flogi database vsan 777: muestra información del servidor de inicio de sesión en fabric (FLOGI) para una VSAN específica.

  • show vsan membership: muestra información de interfaz para diferentes VSAN.

  • show iscsi initiator detail: muestra información del iniciador iSCSI.

  • show iscsi initiator iscsi-session detail: muestra información detallada para la sesión del iniciador iSCSI.

  • show iscsi initiator fcp-session detail: muestra información detallada para la sesión FCP del iniciador iSCSI.

  • show ips stats tcp interface gigabitethernet 2/1 detail: muestra las estadísticas de TCP para una interfaz GE específica.

  • show iscsi virtual-target configured: muestra los destinos virtuales iSCSI configurados en Cisco MDS 9000.

  • show iscsi initiator configured: muestra iniciadores iSCSI configurados en Cisco MDS 9000.

  • show ips arp interface gigabitethernet 2/1: muestra información del protocolo de resolución de direcciones (ARP) de almacenamiento IP para una interfaz GE específica.

  • show scsi-target devices vsan 777: muestra los dispositivos iSCSI para una VSAN específica (para asignar LUNs FC a LUNs iSCSI).

  • show int iscsi 2/1: muestra las interfaces iSCSI.

  • show iscsi stats iscsi 2/1 —Muestra estadísticas iSCSI.

  • show int gigabitethernet 2/1: muestra la interfaz GE.

  • show ip route: muestra la información de la ruta IP.

Troubleshoot

Use esta sección para resolver problemas de configuración.

Procedimiento de Troubleshooting

Salida de baboon 
bash-2.05# /etc/init.d/iscsi stop

iSCSI is stopping.
Aug 28 09:42:08 baboon iscsimod: iSCSIs: closing connection to target 2 at 10.48.69.199
Aug 28 09:42:08 baboon iscsimod: iSCSIs: closing connection to target 1 at 10.48.69.199
Aug 28 09:42:08 baboon iscsimod: iSCSIs: closing connection to target 0 at 10.48.69.199

bash-2.05# /etc/init.d/iscsi start

iSCSI is starting.

bash-2.05#bash-2.05# netstat -n

TCP: IPv4
   Local Address        Remote Address    Swind Send-Q Rwind Recv-Q  State
-------------------- -------------------- ----- ------ ----- ------ -------
10.48.69.235.32797   10.48.69.199.3260    65535      0 49172    0   ESTABLISHED
10.48.69.235.32798   10.48.69.199.3260    9379072    0 263152   0   ESTABLISHED
10.48.69.235.32799   10.48.69.199.3260    9379072    0 263152   0   ESTABLISHED

Active UNIX domain sockets
Address  Type          Vnode       Conn     Local Addr      Remote Addr
30002d95c88 dgram      30000205828 00000000 /tmp/portal

/etc/iscsi.bindings

#
0       0       san-fc-jbod-1
0       1       clariion

bash-2.05# devfsadm

Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 0, Cmd 0x4d, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 0, Cmd 0x5e, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 1, Cmd 0x00, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000600 0000000a 00000000 29000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 1, Cmd 0x4d, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 1, Cmd 0x5e, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 2, Cmd 0x00, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000600 0000000a 00000000 29000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 2, Cmd 0x4d, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:04 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 1 lun 2, Cmd 0x5e, Sense:
Aug 28 09:45:04 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:45:05 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 0 lun 0, Cmd 0x1c, Sense:
Aug 28 09:45:05 baboon iscsimod:     70000500 0000000a 00000000 35010300 0000

bash-2.05# format output

AVAILABLE DISK SELECTIONS:
       0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
          /pci@1f,4000/scsi@3/sd@0,0
       1. c0t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
          /pci@1f,4000/scsi@3/sd@1,0
       2. c3t0d0 <SEAGATE-ST318203FC-0004 cyl 9770 alt 2 hd 12 sec 303>
          /iscsipseudo/iscsi@0/sd@0,0
       3. c3t1d0 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,0
       4. c3t1d1 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,1
       5. c3t1d2 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,2
       6. c3t2d0 <drive not available>
          /iscsipseudo/iscsi@0/sd@2,0

!--- After you add the clariion-lun-3-4-5 virtual target on the Cisco MDS 9216.

/etc/iscsi.bindings

0       0       san-fc-jbod-1
0       1       clariion
0       2       clariion-lun-3-4-5

bash-2.05#bash-2.05# netstat -n

TCP: IPv4
   Local Address        Remote Address    Swind Send-Q Rwind Recv-Q  State
-------------------- -------------------- ----- ------ ----- ------ -------
10.48.69.235.32797   10.48.69.199.3260    65535      0 49172      0 TIME_WAIT
10.48.69.235.32798   10.48.69.199.3260    9379072    0 263152     0 ESTABLISHED
10.48.69.235.32799   10.48.69.199.3260    9379072    0 263152     0 ESTABLISHED
10.48.69.235.32800   10.48.69.199.3260    65535      0 49108      0 ESTABLISHED
10.48.69.235.32801   10.48.69.199.3260    9379072    0 263152     0 ESTABLISHED

Active UNIX domain sockets
Address  Type          Vnode       Conn     Local Addr      Remote Addr
30002d95c88 dgram      30000205828 00000000 /tmp/portal

bash-2.05# devfsadm

Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 3, Cmd 0x00, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000600 0000000a 00000000 29000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 3, Cmd 0x4d, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 3, Cmd 0x5e, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 4, Cmd 0x00, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000600 0000000a 00000000 29000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 4, Cmd 0x5e, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 5, Cmd 0x00, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000600 0000000a 00000000 29000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 5, Cmd 0x4d, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000
Aug 28 09:47:58 baboon iscsimod: NOTICE: iSCSIs: bus 0 tgt 2 lun 5, Cmd 0x5e, Sense:
Aug 28 09:47:58 baboon iscsimod:     70000500 0000000a 00000000 20000000 0000

And the format output:
       0. c0t0d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
          /pci@1f,4000/scsi@3/sd@0,0
       1. c0t1d0 <SUN18G cyl 7506 alt 2 hd 19 sec 248>
          /pci@1f,4000/scsi@3/sd@1,0
       2. c3t0d0 <SEAGATE-ST318203FC-0004 cyl 9770 alt 2 hd 12 sec 303>
          /iscsipseudo/iscsi@0/sd@0,0
       3. c3t1d0 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,0
       4. c3t1d1 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,1
       5. c3t1d2 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@1,2
       6. c3t2d0 <drive not available>
          /iscsipseudo/iscsi@0/sd@2,0
       7. c3t2d3 <DGC-RAID0-0632 cyl 10920 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@2,3
       8. c3t2d4 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@2,4
       9. c3t2d5 <DGC-RAID0-0632 cyl 5459 alt 2 hd 3 sec 128>
          /iscsipseudo/iscsi@0/sd@2,5

!--- Issue the iscsi-ls -v command to see iSCSI driver version.

bash-2.05# iscsi-ls -v

iSCSI driver version: 3.3.3

!--- Issue the iscsi-ls -l or iscsi-ls commands to see the devices that are currently available.

bash-2.05# iscsi-ls -l

********************************************************************************
TARGET NAME san-fc-jbod-1
TARGET ID 0:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32798<->10.48.69.199:3260  8/28/2003 09:43:59
  SESSION = ISID 00023d000001  TSID 128  PID 463
  LUN   0 = DISK c3t0d0 (sd296) 'SEAGATE-ST318203FC-0004' SERIAL# LRE80915
            BLOCKS: 35566479  BLOCK SIZE: 512
********************************************************************************
TARGET NAME clariion
TARGET ID 1:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32799<->10.48.69.199:3260  8/28/2003 09:43:59
  SESSION = ISID 00023d000001  TSID 128  PID 464
  LUN   0 = DISK c3t1d0 (sd297) 'DGC-RAID 0-0632' SERIAL# 008E080000CL
            BLOCKS: 2097023  BLOCK SIZE: 512
  LUN   1 = DISK c3t1d1 (sd298) 'DGC-RAID 0-0632' SERIAL# 0127AB0000CL
            BLOCKS: 2097023  BLOCK SIZE: 512
  LUN   2 = DISK c3t1d2 (sd299) 'DGC-RAID 0-0632' SERIAL# 02E4180000CL
            BLOCKS: 2097023  BLOCK SIZE: 512
********************************************************************************
TARGET NAME clariion-lun-3-4-5
TARGET ID 2:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32801<->10.48.69.199:3260  8/28/2003 09:46:42
  SESSION = ISID 00023d000001  TSID 128  PID 482
  LUN   0 : SCSI Inquiry failed - Bad file number
  LUN   3 = DISK c3t2d3 (sd371) 'DGC-RAID 0-0632' SERIAL# 03E0A1E330CL
            BLOCKS: 4194047  BLOCK SIZE: 512
  LUN   4 = DISK c3t2d4 (sd372) 'DGC-RAID 0-0632' SERIAL# 04E9A1E330CL
            BLOCKS: 2097023  BLOCK SIZE: 512
  LUN   5 = DISK c3t2d5 (sd373) 'DGC-RAID 0-0632' SERIAL# 0594B1E330CL
            BLOCKS: 2097023  BLOCK SIZE: 512
********************************************************************************

 !-- Issue the iscsi-ls -c command to see detailed statistics for currently established iSCSI sessions.

bash-2.05# iscsi-ls -c

********************************************************************************
TARGET NAME san-fc-jbod-1
TARGET ID 0:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32798<->10.48.69.199:3260  8/28/2003 09:43:59
  SESSION = ISID 00023d000001  TSID 128  PID 463
  InitialR2T               = Yes
  MaxRecvDataSegmentLength = 131072 Bytes
  MaxXmitDataSegmentLength = 2048 Bytes
  FirstBurstLength         = 262144 Bytes
  MaxBurstLength           = 16776192 Bytes
  LoginTimeout             = 15 Seconds
  AuthTimeout              = 45 Seconds
  ActiveTimeout            = 5 Seconds
  IdleTimeout              = 60 Seconds
  PingTimeout              = 5 Seconds
  HeaderDigest             = None
  DataDigest               = None
  ConnFailTimeout          = Default
  MultiPath                = None
********************************************************************************
TARGET NAME clariion
TARGET ID 1:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32799<->10.48.69.199:3260  8/28/2003 09:43:59
  SESSION = ISID 00023d000001  TSID 128  PID 464
  InitialR2T               = Yes
  MaxRecvDataSegmentLength = 131072 Bytes
  MaxXmitDataSegmentLength = 2048 Bytes
  FirstBurstLength         = 262144 Bytes
  MaxBurstLength           = 16776192 Bytes
  LoginTimeout             = 15 Seconds
  AuthTimeout              = 45 Seconds
  ActiveTimeout            = 5 Seconds
  IdleTimeout              = 60 Seconds
  PingTimeout              = 5 Seconds
  HeaderDigest             = None
  DataDigest               = None
  ConnFailTimeout          = Default
  MultiPath                = None
********************************************************************************
TARGET NAME clariion-lun-3-4-5
TARGET ID 2:
  ADDRESS = 10.48.69.199:3260, 128
  STATUS  = Connected 10.48.69.235:32801<->10.48.69.199:3260  8/28/2003 09:46:42
  SESSION = ISID 00023d000001  TSID 128  PID 482
  InitialR2T               = Yes
  MaxRecvDataSegmentLength = 131072 Bytes
  MaxXmitDataSegmentLength = 2048 Bytes
  FirstBurstLength         = 262144 Bytes
  MaxBurstLength           = 16776192 Bytes
  LoginTimeout             = 15 Seconds
  AuthTimeout              = 45 Seconds
  ActiveTimeout            = 5 Seconds
  IdleTimeout              = 60 Seconds
  PingTimeout              = 5 Seconds
  HeaderDigest             = None
  DataDigest               = None
  ConnFailTimeout          = Default
  MultiPath                = None
********************************************************************************

!--- You can see these iSCSI connections in the /var/adm/messages or dmesg:

Aug 28 09:43:59 baboon iscsid[454]: [ID 702911 daemon.notice]
   version 3.3.3 ( 7-Aug-2003)
Aug 28 09:43:59 baboon iscsid[463]: [ID 702911 daemon.notice]
   iSCSI normal session to san-fc-jbod-1 estabished
Aug 28 09:43:59 baboon iscsid[463]: [ID 702911 daemon.notice]
   logged into target san-fc-jbod-1 -- id 0, Initiator sid 00023d000001, target sid 128
Aug 28 09:43:59 baboon iscsid[464]: [ID 702911 daemon.notice]
   iSCSI normal session to clariion estabished
Aug 28 09:43:59 baboon iscsid[464]: [ID 702911 daemon.notice]
   logged into target clariion -- id 1, Initiator sid 00023d000001, target sid 128
Aug 28 09:45:23 baboon iscsi: [ID 318680 kern.notice] NOTICE:
   tran_start disabled to bus 0, target 2, lun 0
Aug 28 09:46:42 baboon iscsid[482]: [ID 702911 daemon.notice]
   iSCSI normal session to clariion-lun-3-4-5 established
Aug 28 09:46:42 baboon iscsid[482]: [ID 702911 daemon.notice]
   logged into target clariion-lun-3-4-5 -- id 2, Initiator sid 00023d000001,
   target sid 128

Salida canterbury Cisco MDS 9216 
canterbury#show zone status

VSAN: 1 default-zone: permit distribute: active only Interop: Off
Full Zoning Database :
    Zonesets:0  Zones:0 Aliases: 0
Active Zoning Database :
    Database Not Available
Status: Deactivation completed at Fri Aug 22 11:47:53 2003

VSAN: 777 default-zone: permit distribute: active only Interop: Off.
Full Zoning Database :
    Zonesets:0  Zones:0 Aliases: 0
Active Zoning Database :
    Database Not Available
Status: Default zoning policy changed to permit at Mon Aug 25 20:19:31 2003

!--- VSAN 777 has been used for this configuration, and default-zone behavior has been !--- set to permit.

canterbury#show flogi da vsan 777

---------------------------------------------------------------------------
INTERFACE  VSAN    FCID            PORT NAME               NODE NAME
---------------------------------------------------------------------------
fc1/4      777   0x7000e8  21:00:00:20:37:67:f7:a2  20:00:00:20:37:67:f7:a2
fc1/7      777   0x700103  50:06:01:60:88:02:a8:2b  50:06:01:60:11:02:a8:2b
iscsi2/1   777   0x700100  21:02:00:0c:30:6c:24:42  21:01:00:0c:30:6c:24:42

Total number of flogi = 3.

canterbury#show fcns database vsan 777

VSAN 777:
--------------------------------------------------------------------------
FCID        TYPE  PWWN                    (VENDOR)        FC4-TYPE:FEATURE
--------------------------------------------------------------------------
0x7000e8    NL    21:00:00:20:37:67:f7:a2 (Seagate)       scsi-fcp:target
0x700100    N     21:02:00:0c:30:6c:24:42 (Cisco)         scsi-fcp:init isc..w
0x700103    N     50:06:01:60:88:02:a8:2b (Clariion)      scsi-fcp:target

Total number of entries = 3

!--- FCID 0X700100 is the virtual N port (HBA) for the iSCSI host.

canterbury#show fcns database detail vsan 777

------------------------
VSAN:777   FCID:0x7000e8
------------------------
port-wwn (vendor)     :21:00:00:20:37:67:f7:a2 (Seagate)
node-wwn              :20:00:00:20:37:67:f7:a2
class                 :3
node-ip-addr          :0.0.0.0
ipa                   :ff ff ff ff ff ff ff ff
fc4-types:fc4_features:scsi-fcp:target
symbolic-port-name    :
symbolic-node-name    :
port-type             :NL
port-ip-addr          :0.0.0.0
fabric-port-wwn       :20:04:00:0c:30:6c:24:40
hard-addr             :0x000000
------------------------
VSAN:777   FCID:0x700100
------------------------
port-wwn (vendor)     :21:02:00:0c:30:6c:24:42 (Cisco)
node-wwn              :21:01:00:0c:30:6c:24:42
class                 :2,3
node-ip-addr          :10.48.69.235
ipa                   :ff ff ff ff ff ff ff ff
fc4-types:fc4_features:scsi-fcp:init iscsi-gw

!--- Virtual N port for host.

symbolic-port-name    :
symbolic-node-name    :10.48.69.235
port-type             :N 
port-ip-addr          :0.0.0.0
fabric-port-wwn       :20:41:00:0c:30:6c:24:40
hard-addr             :0x000000
------------------------
VSAN:777   FCID:0x700103
------------------------
port-wwn (vendor)     :50:06:01:60:88:02:a8:2b (Clariion)
node-wwn              :50:06:01:60:11:02:a8:2b
class                 :3
node-ip-addr          :0.0.0.0
ipa                   :ff ff ff ff ff ff ff ff
fc4-types:fc4_features:scsi-fcp:target
symbolic-port-name    :
symbolic-node-name    :
port-type             :N
port-ip-addr          :0.0.0.0
fabric-port-wwn       :20:07:00:0c:30:6c:24:40
hard-addr             :0x000000

Total number of entries = 3

canterbury#show vsan membership

vsan 777 interfaces:
        fc1/4   fc1/7

canterbury#show iscsi initiator

iSCSI Node name is 10.48.69.235
    iSCSI Initiator name: iqn.1987-05.com.cisco:01.894b196796e7
    iSCSI alias name: baboon
    Node WWN is 21:01:00:0c:30:6c:24:42 (dynamic)
    Member of vsans: 777
    Number of Virtual n_ports: 1
    Virtual Port WWN is 21:02:00:0c:30:6c:24:42 (dynamic)
      Interface iSCSI 2/1, Portal group tag: 0x80
      VSAN ID 777, FCID 0x700100

canterbury#show iscsi initiator detail

iSCSI Node name is 10.48.69.235
    iSCSI Initiator name: iqn.1987-05.com.cisco:01.894b196796e7
    iSCSI alias name: baboon
    Node WWN is 21:01:00:0c:30:6c:24:42 (dynamic)
    Member of vsans: 777
    Number of Virtual n_ports: 1

    Virtual Port WWN is 21:02:00:0c:30:6c:24:42 (dynamic)
      Interface iSCSI 2/1, Portal group tag is 0x80
      VSAN ID 777, FCID 0x700100
      2 FC sessions, 3 iSCSI sessions
      iSCSI session details
        Target: san-fc-jbod-1
          Statistics:
            PDU: Command: 24, Response: 24
            Bytes: TX: 3504, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32798
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 4 ms, Variance: 6
            Advertized window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB
        Target: clariion-lun-3-4-5
          Statistics:
            PDU: Command: 73, Response: 73
            Bytes: TX: 9740, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32801
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 7 ms, Variance: 13
            Advertized window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB
        Target: clariion
          Statistics:
            PDU: Command: 101, Response: 101
            Bytes: TX: 14828, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32799
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 2 ms, Variance: 1
            Advertised window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB

      FCP Session details
        Target FCID: 0x7000e8 (S_ID of this session: 0x700100)
          pWWN: 21:00:00:20:37:67:f7:a2, nWWN: 20:00:00:20:37:67:f7:a2
          Session state: LOGGED_IN
          1 iSCSI sessions share this FC session
            Target: san-fc-jbod-1
          Negotiated parameters
            RcvDataFieldSize 2048 our_RcvDataFieldSize 2048
            MaxBurstSize 0, EMPD: FALSE
            Random Relative Offset: FALSE, Sequence-in-order: Yes
          Statistics:
            PDU: Command: 0, Response: 24
        Target FCID: 0x700103 (S_ID of this session: 0x700100)
          pWWN: 50:06:01:60:88:02:a8:2b, nWWN: 50:06:01:60:11:02:a8:2b
          Session state: LOGGED_IN
          2 iSCSI sessions share this FC session
            Target: clariion-lun-3-4-5
            Target: clariion
          Negotiated parameters
            RcvDataFieldSize 1024 our_RcvDataFieldSize 2048
            MaxBurstSize 0, EMPD: FALSE
            Random Relative Offset: FALSE, Sequence-in-order: Yes
          Statistics:
            PDU: Command: 0, Response: 174

canterbury#show iscsi initiator iscsi-session detail

iSCSI Node name is 10.48.69.235
    iSCSI Initiator name: iqn.1987-05.com.cisco:01.894b196796e7
    iSCSI alias name: baboon
    Node WWN is 21:01:00:0c:30:6c:24:42 (dynamic)
    Member of vsans: 777
    Number of Virtual n_ports: 1

    Virtual Port WWN is 21:02:00:0c:30:6c:24:42 (dynamic)
      Interface iSCSI 2/1, Portal group tag is 0x80
      VSAN ID 777, FCID 0x700100
      2 FC sessions, 3 iSCSI sessions
      iSCSI session details
        Target: san-fc-jbod-1
          Statistics:
            PDU: Command: 24, Response: 24
            Bytes: TX: 3504, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32798
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 4 ms, Variance: 6
            Advertized window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB
        Target: clariion-lun-3-4-5
          Statistics:
            PDU: Command: 73, Response: 73
            Bytes: TX: 9740, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32801
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 7 ms, Variance: 13
            Advertized window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB
        Target: clariion
          Statistics:
            PDU: Command: 101, Response: 101
            Bytes: TX: 14828, RX: 0
            Number of connection: 1
          TCP parameters
            Local 10.48.69.199:3260, Remote 10.48.69.235:32799
            Path MTU: 1500 bytes
            Retransmission timeout: 300 ms
            Round trip time: Smoothed 2 ms, Variance: 1
            Advertized window: Current: 256 KB, Maximum: 257 KB, Scale: 3
            Peer receive window: Current: 9159 KB, Maximum: 9159 KB, Scale: 8
            Congestion window: Current: 11 KB

canterbury#show iscsi initiator fcp-session detail

iSCSI Node name is 10.48.69.235
    iSCSI Initiator name: iqn.1987-05.com.cisco:01.894b196796e7
    iSCSI alias name: baboon
    Node WWN is 21:01:00:0c:30:6c:24:42 (dynamic)
    Member of vsans: 777
    Number of Virtual n_ports: 1

    Virtual Port WWN is 21:02:00:0c:30:6c:24:42 (dynamic)
      Interface iSCSI 2/1, Portal group tag is 0x80
      VSAN ID 777, FCID 0x700100
      2 FC sessions, 3 iSCSI sessions

      FCP Session details
        Target FCID: 0x7000e8 (S_ID of this session: 0x700100)
          pWWN: 21:00:00:20:37:67:f7:a2, nWWN: 20:00:00:20:37:67:f7:a2
          Session state: LOGGED_IN
          1 iSCSI sessions share this FC session
            Target: san-fc-jbod-1
          Negotiated parameters
            RcvDataFieldSize 2048 our_RcvDataFieldSize 2048
            MaxBurstSize 0, EMPD: FALSE
            Random Relative Offset: FALSE, Sequence-in-order: Yes
          Statistics:
            PDU: Command: 0, Response: 24
        Target FCID: 0x700103 (S_ID of this session: 0x700100)
          pWWN: 50:06:01:60:88:02:a8:2b, nWWN: 50:06:01:60:11:02:a8:2b
          Session state: LOGGED_IN
          2 iSCSI sessions share this FC session
            Target: clariion-lun-3-4-5
            Target: clariion
          Negotiated parameters
            RcvDataFieldSize 1024 our_RcvDataFieldSize 2048
            MaxBurstSize 0, EMPD: FALSE
            Random Relative Offset: FALSE, Sequence-in-order: Yes
          Statistics:
            PDU: Command: 0, Response: 174

canterbury#show ips stats tcp interface gigabitethernet 2/1 detail

TCP Statistics for port GigabitEthernet2/1
    TCP send stats
      28621 segments, 4231096 bytes
      15842 data, 12335 ack only packets
      168 control (SYN/FIN/RST), 0 probes, 210 window updates
      66 segments retransmitted, 63724 bytes
      66 retransmitted while on ethernet send queue, 1127 packets split
      480 delayed acks sent
    TCP receive stats
      36728 segments, 12911 data packets in sequence, 2668162 bytes in sequence
      0 predicted ack, 12050 predicted data
      0 bad checksum, 0 multi/broadcast, 0 bad offset
      0 no memory drops, 0 short segments
      48 duplicate bytes, 1 duplicate packets
      0 partial duplicate bytes, 0 partial duplicate packets
      0 out-of-order bytes, 164 out-of-order packets
      0 packet after window, 0 bytes after window
      0 packets after close
      12621 acks, 3486850 ack bytes, 0 ack toomuch, 11652 duplicate acks
      0 ack packets left of snd_una, 6 non-4 byte aligned packets
      8333 window updates, 0 window probe
      624 pcb hash miss, 79 no port, 0 bad SYN, 0 paws drops
    TCP Connection Stats
      0 attempts, 231 accepts, 231 established
      227 closed, 14 drops, 0 conn drops
      0 drop in retransmit timeout, 2 drop in keepalive timeout
      0 drop in persist drops, 0 connections drained
    TCP Miscellaneous Stats
      11761 segments timed, 12027 rtt updated
      51 retransmit timeout, 304 persist timeout
      10452 keepalive timeout, 10450 keepalive probes
    TCP SACK Stats
      0 recovery episodes, 0 data packets, 0 data bytes
      0 data packets retransmitted, 0 data bytes retransmitted
      0 connections closed, 0 retransmit timeouts
    TCP SYN Cache Stats
      233 entries, 231 connections completed, 1 entries timed out
      0 dropped due to overflow, 1 dropped due to RST
      0 dropped due to ICMP unreach, 0 dropped due to bucket overflow
      0 abort due to no memory, 4 duplicate SYN, 76 no-route SYN drop
      0 hash collisions, 0 retransmitted

    TCP Active Connections
      Local  Address        Remote Address        State      Send-Q   Recv-Q
      10.48.69.199:3260     10.48.69.235:32798    ESTABLISH  0        0
      10.48.69.199:3260     10.48.69.235:32799    ESTABLISH  0        0
      10.48.69.199:3260     10.48.69.235:32800    ESTABLISH  0        0
      10.48.69.199:3260     10.48.69.235:32801    ESTABLISH  0        0
      0.0.0.0:3260          0.0.0.0:0             LISTEN     0        0

canterbury#show iscsi virtual-target configured

target: san-fc-jbod-1
  * Port WWN 21:00:00:20:37:67:f7:a2

!--- The * means that you have both discovery and target sessions. !--- You only have a discovery session if there is no * in front of the pWWN.

    Configured node
    No. of advertised interface: 1
      GigabitEthernet 2/1
    No. of initiators permitted: 3
      initiator iqn.1987-05.com.cisco.02.89451e183581.mcandege-w2k1 is permitted
      initiator 10.48.69.235/32 is permitted
      initiator 10.48.69.232/32 is permitted
    all initiator permit is disabled

target: clariion
  * Port WWN 50:06:01:60:88:02:a8:2b
    Configured node
    No. of LU mapping: 3
      iSCSI LUN: 0000, FC LUN: 0000
      iSCSI LUN: 0001, FC LUN: 0001
      iSCSI LUN: 0002, FC LUN: 0002
    No. of advertised interface: 1
      GigabitEthernet 2/1
    No. of initiators permitted: 1
      initiator 10.48.69.235/32 is permitted
    all initiator permit is disabled

target: clariion-lun-3-4-5
  * Port WWN 50:06:01:60:88:02:a8:2b
    Configured node
    No. of LU mapping: 3
      iSCSI LUN: 0003, FC LUN: 0003
      iSCSI LUN: 0004, FC LUN: 0004
      iSCSI LUN: 0005, FC LUN: 0005
    No. of advertised interface: 1
      GigabitEthernet 2/1
    No. of initiators permitted: 1
      initiator 10.48.69.235/32 is permitted
    all initiator permit is disabled

canterbury#show iscsi initiator configured 

iSCSI Node name is 10.48.69.235
    Member of vsans: 777

canterbury#show ips arp interface gigabitethernet 2/1

Protocol         Address   Age (min)   Hardware Addr  Type   Interface
Internet    10.48.69.200        0     0008.e21e.c7bc  ARPA  GigabitEthernet2/1
Internet    10.48.69.206        7     0005.9ba6.95ff  ARPA  GigabitEthernet2/1
Internet    10.48.69.209        4     0009.7c60.561f  ARPA  GigabitEthernet2/1
Internet    10.48.69.226        0     0060.08f6.bc1a  ARPA  GigabitEthernet2/1
Internet    10.48.69.229       15     0800.209e.edab  ARPA  GigabitEthernet2/1
Internet    10.48.69.233        0     0010.4200.7d5b  ARPA  GigabitEthernet2/1
Internet    10.48.69.235        9     0800.20b6.6559  ARPA  GigabitEthernet2/1
Internet    10.48.69.238        5     0030.6e1b.6f51  ARPA  GigabitEthernet2/1
Internet    10.48.69.239       12     0030.6e1c.a00b  ARPA  GigabitEthernet2/1
Internet    10.48.69.248        5     0202.3d30.45f8  ARPA  GigabitEthernet2/1
Internet    10.48.69.252        1     0202.3d30.45fc  ARPA  GigabitEthernet2/1
Internet      10.10.2.28        9     0202.3d0a.021c  ARPA  GigabitEthernet2/1

canterbury#show scsi-target devices vsan 777

--------------------------------------------------------------------------------
VSAN    FCID        PWWN                      VENDOR    MODEL             REV
--------------------------------------------------------------------------------
777     0x7000e8    21:00:00:20:37:67:f7:a2   SEAGATE   ST318203FC        0004
777     0x700103    50:06:01:60:88:02:a8:2b   DGC       RAID 0            0632

canterbury#show scsi-target lun vsan 777

- ST318203FC from SEAGATE (Rev 0004)
  FCID is 0x7000e8 in VSAN 777, PWWN is 21:00:00:20:37:67:f7:a2
  ------------------------------------------------------------------------------
  LUN    Capacity  Status  Serial Number    Device-Id
         (MB)
  ------------------------------------------------------------------------------
  0x0    18210     Online  LRE8091500007039 C:1 A:0 T:3 20:00:00:20:37:67:f7:a2
- RAID from DGC (Rev 0632)
  FCID is 0x700103 in VSAN 777, PWWN is 50:06:01:60:88:02:a8:2b
  ------------------------------------------------------------------------------
  LUN    Capacity  Status  Serial Number    Device-Id
         (MB)
  ------------------------------------------------------------------------------
  0x0    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        da:05:b6:a9:b6:9d:7b:00
                                            C:1 A:0 T:0 00:00:00:00
  0x1    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        6a:66:0d:74:cb:33:88:6c
                                            C:1 A:0 T:0 00:01:00:00
  0x2    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        ec:81:5b:a2:c4:43:0d:8a
                                            C:1 A:0 T:0 00:02:00:00
  0x3    2147      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        e0:47:b3:be:3b:00:e0:d5
                                            C:1 A:0 T:0 00:03:00:00
  0x4    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        00:51:5b:7f:3d:9a:7b:ce
                                            C:1 A:0 T:0 00:04:00:00
  0x5    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        ab:b1:ae:80:59:c0:fc:f0
                                            C:1 A:0 T:0 00:05:00:00
  0x6    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        ad:91:58:af:d2:fd:c7:47
                                            C:1 A:0 T:0 00:06:00:00
  0x7    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        b1:ef:e7:6c:44:5c:16:97
                                            C:1 A:0 T:0 00:07:00:00
  0x8    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        84:4f:09:60:30:1e:fc:50
                                            C:1 A:0 T:0 00:08:00:00
  0x9    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        aa:6d:e2:0e:ce:7a:cc:21
                                            C:1 A:0 T:0 00:09:00:00
  0xa    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        5b:66:67:89:6c:f2:d1:56
                                            C:1 A:0 T:0 00:0a:00:00
  0xb    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        a9:32:bd:04:4a:bb:3d:9b
                                            C:1 A:0 T:0 00:0b:00:00
  0xc    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        cd:d9:96:f7:57:3f:07:0c
                                            C:1 A:0 T:0 00:0c:00:00
  0xd    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        0c:e5:ba:39:68:ca:d6:f0
                                            C:1 A:0 T:0 00:0d:00:00
  0xe    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        60:6e:ee:76:98:fc:ab:97
                                            C:1 A:0 T:0 00:0e:00:00
  0xf    1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        8b:58:80:7b:12:fb:6b:12
                                            C:1 A:0 T:0 00:0f:00:00
  0x10   1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        a1:2f:6d:b0:c3:d6:c2:46
                                            C:1 A:0 T:0 00:10:00:00
  0x11   1074      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        2c:48:c4:74:25:4b:26:dd
                                            C:1 A:0 T:0 00:11:00:00
  0x20   5369      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        ba:18:6a:40:22:40:94:75
                                            C:1 A:0 T:0 00:20:00:00
  0x21   3221      Online  f60004202091     C:1 A:0 T:3 60:06:01:60:88:02:a8:2b
                                                        74:d2:42:9e:31:8d:ff:86
                                            C:1 A:0 T:0 00:21:00:00

canterbury#show interface iscsi 2/1

iscsi2/1 is up
    Hardware is GigabitEthernet
    Port WWN is 20:41:00:0c:30:6c:24:40
    Admin port mode is ISCSI
    Port mode is ISCSI
    Speed is 1 Gbps
    iSCSI initiator is identified by name
    Number of iSCSI session: 4, Number of TCP connection: 4
    Configured TCP parameters
        Local Port is 3260
        PMTU discover is enabled, reset timeout is 3600 sec
        Keepalive-timeout is 60 sec
        Minimum-retransmit-time is 300 ms
        Max-retransmissions 4
        Sack is disabled
        Maximum allowed bandwidth is 800000 kbps
        Minimum available bandwidth is 800000 kbps
        Estimated round trip time is 100000 usec
    5 minutes input rate 168 bits/sec, 21 bytes/sec, 0 frames/sec
    5 minutes output rate 728 bits/sec, 91 bytes/sec, 0 frames/sec
    iSCSI statistics
      Input 12209 packets, 2668348 bytes
        Command 3282 pdus, Data-out 1038 pdus, 1989664 bytes
      Output 14762 packets, 3486596 bytes
        Response 3059 pdus (with sense 77), R2T 153 pdus
        Data-in 3215 pdus, 2744116 bytes

canterbury#show iscsi stats iscsi 2/1

iscsi2/1
    5 minutes input rate 168 bits/sec, 21 bytes/sec, 0 frames/sec
    5 minutes output rate 728 bits/sec, 91 bytes/sec, 0 frames/sec
    iSCSI statistics
      12209 packets input, 2668348 bytes
        Command 3282 pdus, Data-out 1038 pdus, 1989664 bytes, 0 fragments
      output 14762 packets, 3486596 bytes
        Response 3059 pdus (with sense 77), R2T 153 pdus
        Data-in 3215 pdus, 2744116 bytes

canterbury#show interface gigabitethernet 2/1

GigabitEthernet2/1 is up
    Hardware is GigabitEthernet, address is 0005.3000.ade6
    Internet address is 10.48.69.199/26
    MTU 2156  bytes
    Port mode is IPS
    Speed is 1 Gbps
    Beacon is turned off
    Auto-Negotiation is turned on
    iSCSI authentication: NONE
    5 minutes input rate 392 bits/sec, 49 bytes/sec, 0 frames/sec
    5 minutes output rate 64 bits/sec, 8 bytes/sec, 0 frames/sec
    126128 packets input, 12476013 bytes
      2 multicast frames, 0 compressed
      0 input errors, 0 frame, 0 overrun 0 fifo
    43443 packets output, 6256174 bytes, 0 underruns
      0 output errors, 0 collisions, 0 fifo
      0 carrier errors

canterbury#show ip route

Codes: C - connected, S - static

Gateway of last resort is 10.48.69.129

C 10.48.69.192/26 is directly connected, gigabitethernet2-1
C 10.48.69.128/26 is directly connected, mgmt0

Salida de Fabric Manager y Device Manager

Esta sección proporciona un ejemplo de salida de MDS Fabric Manager 1.1(2) y Device Manager 1.1.(2).

Diagrama de topología del Fabric Manager

sn5428_solaris_2.gif

Esta es una captura de pantalla de ejemplo de la vista Administrador de dispositivos 1.1(2) en canterbury.

sn5428_solaris_3.gif

  1. Seleccione FC > LUNs en la ventana Administrador de dispositivos para mostrar los pWWNs, IDs de LUNs y la capacidad de sus LUNs.

    sn5428_solaris_4.gif

  2. Seleccione IP > iSCSI para mostrar las sesiones iSCSI.

    sn5428_solaris_5.gif

Información Relacionada

Historial de revisiones

Revisión Fecha de publicación Comentarios
1.0
08-Oct-2018
Versión inicial

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