مضيف HP-UX عبر بروتوكول iSCSI لمثال تكوين MDS/IPS-8

On the HP-UX host only the file /etc/iscsi.conf has to be modified:

[/]# cat /etc/iscsi.conf
 # iSCSI configuration file - see iscsi.conf(4)
 # DiscoveryAddress Settings
 # -------------------------
 # Add "DiscoveryAddress=xxx" entries for each iSCSI router instance.
 # The driver attempts 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=10.48.69.242 

 !--- Configure the IP address of the GE interface that acceps iSCSI request from your host.

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

 !--- Other required driver parameters could be changed in the iscsi.conf file.

 ......

 [/]# cat /etc/iscsi.bindings 
 # iSCSI bindings, file format version 1.0.
 # NOTE: this file is automatically maintained by the iSCSI daemon.
 # You do 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       10      seagate
 0       11      spa-vt


!--- The iSCSI driver discovery daemon process looks up each discovered !--- target in the /etc/iscsi.bindings file. If an entry exists in the file for the target, !--- the corresponding SCSI target ID is assigned to the target. If no entry !--- exists for the target, the smallest available SCSI target ID is assigned !--- 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. If a target is !--- no longer available to a host, you can manually edit the file and remove !--- entries so that the obsolete target no longer consumes a SCSI target ID. !--- If you know the iSCSI target name of a target in advance, and you want !--- it to be assigned a particular SCSI target ID, you can add an entry !--- manually. You must stop the iSCSI driver before editing the !--- /etc/iscsi.bindings file. The maximum number of targets is 14.



!--- Enter [/]#/sbin/init.d/iscsi start to manually start the iSCSI driver.


!--- Enter [/]#/sbin/init.d/iscsi stop to manually stop the iSCSI driver.

!--- If you are starting from the factory default configuration, you !--- need to setup the IP address and mask of the management interface. !--- This would normally be done during the initial setup
.
 
 interface mgmt0 
 ip address 10.48.69.156 255.255.255.192 


!--- In this configuration example, all the iSCSI targets are in a single vsan
.

 vsan database 
 vsan 1016  
 vsan 1016 interface fc1/3 
 vsan 1016 interface fc1/7 

 
!--- These are the boot variables.


 boot system bootflash:/s111a  
 boot kickstart bootflash:/k111a  

 # Simple IP configuration 
 ip domain-name cisco.com 
 ip name-server 144.254.10.123 
 ip default-gateway 10.48.69.129 


!--- Declare that the iSCSI initiator with the IP address of the host.


 # It belongs to the vsan of our choice 
 iscsi authentication none 
 iscsi initiator ip-address 10.48.69.238 
   vsan 1016 


!--- Define the first virtual target, it is a JBOD. Identify the target !--- by its pWWN, advertise it on a GE interface, and allow access to the initiator.


 iscsi virtual-target name seagate 
   pWWN 21:00:00:20:37:67:f7:a2  
 advertise interface  GigabitEthernet2/1 
 initiator ip address 10.48.69.238 permit 


!--- The second target is a Clariion disk array. Since the maximum LUN number that you !--- can have under HP-UX without additional software is 7, define a mapping from FC LUN numbers !--- to the iSCSI LUN numbers you are going to present to the host.


 iscsi virtual-target name spa-vt 
   pWWN 50:06:01:60:88:02:a8:2b fc-lun 0020 iscsi-lun 0003 
   pWWN 50:06:01:60:88:02:a8:2b fc-lun 0021 iscsi-lun 0004 
 advertise interface  GigabitEthernet2/1 
 initiator ip address 10.48.69.238 permit 


!--- Permit access to the targets on the FC level. Create a simple zone configuration to do this. !--- Alternatively, you could have simply set the default zoning policy in vsan 1016 to permit.


 zone name jbod vsan 1016  
   member pwwn 21:00:00:20:37:67:f7:a2 
   member symbolic-nodename 10.48.69.238 

 zone name spa vsan 1016 
   member pwwn 50:06:01:60:88:02:a8:2b 
   member symbolic-nodename 10.48.69.238 

 zoneset name iscsidoc vsan 1016 
   member jbod 
   member spa 

 zoneset  activate name iscsidoc vsan 1016 


!--- Set the IP address and mask of the GE interface and enable it. 


 interface GigabitEthernet2/1 
 ip address 10.48.69.242 255.255.255.192 
 iscsi authentication none 
 no shutdown 
 # Lastly we bring up the iSCSI interface up  
 interface iscsi2/1 
 no shutdown 

# /sbin/init.d/iscsi stop
 Waiting for iscsid to terminate .....
 Waiting for iscsid to terminate .....
 Waiting for iscsid to terminate .....
 Waiting for iscsid to terminate .....
 Waiting for iscsi_[tr]x_threads to terminate .....
  
 [/]# /sbin/init.d/iscsi start
 Number of indices in scsi_isc table used by System: 5
 Index used by iSCSI controller: 255
 Number of free indices: 251
 [/]# netstat -n | grep '10.48.69.242'

 tcp        0      0  10.48.69.238.49501     10.48.69.242.3260       ESTABLISHED
 tcp        0      0  10.48.69.238.49500     10.48.69.242.3260       ESTABLISHED
 tcp        0      0  10.48.69.238.49499     10.48.69.242.3260       ESTABLISHED
 
!--- If you have lsof, you can also try the following:

 [/]# lsof -i @10.48.69.242
 COMMAND  PID USER   FD   TYPE     DEVICE SIZE/OFF NODE NAME
 iscsid  2836 root    1u  inet 0x41aa9268   0t1300  TCP ape.cisco.com:49499->10.48.69.242:3260 (ESTABLISHED)

!--- Note that ioscan does not report iSCSI devices. To see the list 
!--- of available iSCSI devices from the host, issue the iscsi-ls command.

 [/]# iscsi-ls -l
  #############################################################

  TARGET NAME      = seagate
  TARGET ID        = 10
  ADDRESS          = 10.48.69.242:3260,128
  STATUS           = CONNECTED 10.48.69.238:49501 <-> 10.48.69.242:3260
                     9/19/2003 15:40:42
  SESSION          = ISID 00023d000001 TSID 80

  LUN     0        = DISK  c255t10d0  'SEAGATE  ST318203FC      0004' 
                     BLOCKS : 35566479  BLOCKSIZE : 512 CAPACITY : 17366.00MB

  #############################################################

  TARGET NAME      = spa-vt
  TARGET ID        = 11
  ADDRESS          = 10.48.69.242:3260,128
  STATUS           = CONNECTED 10.48.69.238:49500 <-> 10.48.69.242:3260
                     9/19/2003 15:40:42
  SESSION          = ISID 00023d000001 TSID 80

  LUN     4        = DISK  c255t11d4  'DGC      RAID 1          0632' 
                     BLOCKS : 6291419  BLOCKSIZE : 512 CAPACITY : 3071.00MB

  LUN     3        = DISK  c255t11d3  'DGC      RAID 1          0632' 
                     BLOCKS : 10485607  BLOCKSIZE : 512 CAPACITY : 5119.00MB

 !--- To see detailed statistics for currently established iSCSI sessions, use this:

 [/]# iscsi-ls -c
  #############################################################
  TARGET NAME      = seagate
  TARGET ID        = 10
  ADDRESS          = 10.48.69.242:3260,128
  STATUS           = CONNECTED 10.48.69.238:49501 <-> 10.48.69.242:3260
                     9/19/2003 15:40:42
  SESSION          = ISID 00023d000001 TSID 80
  InitialR2T       = Yes
  FirstBurstLength = 262144 Bytes
  MaxBurstLength   = 16776192 Bytes
  Header Digest    = 1
  Data Digest      = 1
  Login Timeout    = 15 Seconds
  Auth Timeout     = 45 Seconds
  Active Timeout   = 5 Seconds
  Idle Timeout     = 60 Seconds
  Ping Timeout     = 5 Seconds
  #############################################################
  TARGET NAME      = spa-vt
  TARGET ID        = 11
  ADDRESS          = 10.48.69.242:3260,128
  STATUS           = CONNECTED 10.48.69.238:49500 <-> 10.48.69.242:3260
                     9/19/2003 15:40:42
  SESSION          = ISID 00023d000001 TSID 80
  InitialR2T       = Yes
  FirstBurstLength = 262144 Bytes
  MaxBurstLength   = 16776192 Bytes
  Header Digest    = 1
  Data Digest      = 1
  Login Timeout    = 15 Seconds
  Auth Timeout     = 45 Seconds
  Active Timeout   = 5 Seconds
  Idle Timeout     = 60 Seconds
  Ping Timeout     = 5 Seconds
 

!--- Here are some of the entries you can expect to find in the syslog:


 [/]# dmesg
 [...]
 iSCSI: session 0x4179b000 target 11 accepted the preferred value (None) DataDigest=CRC32C
 iSCSI: session 0x41a64800 target 10 accepted the preferred value (None) DataDigest=CRC32C
 iSCSI: Direct Access Device found at lun 3 on target 11
         Vendor Id  : DGC      
         Product Id : RAID 1                     Product Rev: 0632 
 iSCSI: Direct Access Device found at lun 0 on target 10
         Vendor Id  : SEAGATE  
         Product Id : ST318203FC                 Product Rev: 0004 
 iSCSI: Direct Access Device found at lun 4 on target 11
         Vendor Id  : DGC      
         Product Id : RAID 1                     Product Rev: 0632 
 iSCSI: iscsi_recv_cmd: session (0x4179b000) recv_cmd(sc) (0x41844800), Cmd 0x25, status 0x2,
           senselen 18, sense key 06, ASC/ASCQ 29/00, task (0x40718b00) to (host 255 target 11 lun 3),
           TargetAlias spa-vt
        Sense 70000600 0000000a 00000000 29000000 0000

 READ_CAPACITY result = 0x2 Target = 0xb LUN = 0x3
 iSCSI: iscsi_recv_cmd: task (0x40718b00) itt 9 to (host 255 target 11 lun 3), Cmd 0x25, 
          U(Overflow/Underflow) underflow, received 0(task->rxdata), residual 8, expected 8
 iSCSI: iscsi_recv_cmd: session (0x4179b000) recv_cmd(sc) (0x41844800), Cmd 0x25, status 0x2, senselen 18,
          sense key 06, ASC/ASCQ 29/00, task (0x40718c00) to (host 255 target 11 lun 4), TargetAlias spa-vt
        Sense 70000600 0000000a 00000000 29000000 0000

 READ_CAPACITY result = 0x2 Target = 0xb LUN = 0x4
 iSCSI: iscsi_recv_cmd: task (0x40718c00) itt 11 to (host 255 target 11 lun 4), Cmd 0x25, 
           U(Overflow/Underflow) underflow, received 0(task->rxdata), residual 8, expected 8

vatican# show zone status vsan 1016
 VSAN: 1016 default-zone: deny distribute: active only Interop: Off
 Full Zoning Database :
     Zonesets:1  Zones:3 Aliases: 0
 Active Zoning Database :
     Name: iscsidoc  Zonesets:1  Zones:3
 Status: Activation completed at Wed Sep 17 13:03:56 2003

 vatican# show zone active vsan 1016
 zone name jbod vsan 1016
 * fcid 0x7902e8 [pwwn 21:00:00:20:37:67:f7:a2]
 * fcid 0x790100 [symbolic-nodename 10.48.69.238]

 zone name spa vsan 1016
 * fcid 0x790104 [pwwn 50:06:01:60:88:02:a8:2b]
 * fcid 0x790100 [symbolic-nodename 10.48.69.238]

 zone name spb vsan 1016
 * fcid 0x790105 [pwwn 50:06:01:68:88:02:a8:2b]
 * fcid 0x790100 [symbolic-nodename 10.48.69.238]

 vatican# show flogi database vsan 1016
 ---------------------------------------------------------------------------
 INTERFACE  VSAN    FCID            PORT NAME               NODE NAME       
 ---------------------------------------------------------------------------
 fc1/3      1016  0x7902e8  21:00:00:20:37:67:f7:a2  20:00:00:20:37:67:f7:a2
 fc1/7      1016  0x790104  50:06:01:60:88:02:a8:2b  50:06:01:60:11:02:a8:2b
 fc1/11     1016  0x790105  50:06:01:68:88:02:a8:2b  50:06:01:60:11:02:a8:2b
 iscsi2/1   1016  0x790100  20:03:00:0c:30:57:5e:c2  20:02:00:0c:30:57:5e:c2

 Total number of flogi = 4.


 vatican# show fcns database vsan 1016
 VSAN 1016:
 --------------------------------------------------------------------------
 FCID        TYPE  PWWN                    (VENDOR)        FC4-TYPE:FEATURE
 --------------------------------------------------------------------------
 0x790100    N     20:03:00:0c:30:57:5e:c2 (Cisco)         scsi-fcp:init isc..w
 0x790104    N     50:06:01:60:88:02:a8:2b (Clariion)      scsi-fcp:target
 0x790105    N     50:06:01:68:88:02:a8:2b (Clariion)      scsi-fcp:target
 0x7902e8    NL    21:00:00:20:37:67:f7:a2 (Seagate)       scsi-fcp:target 
 Total number of entries = 4

 --- FCID 0X790100 is the virtual N port(HBA) for the iSCSI host.

 vatican# show fcns database detail vsan 1016
 ------------------------
 VSAN:1016  FCID:0x790100
 ------------------------
 port-wwn (vendor)     :20:03:00:0c:30:57:5e:c2 (Cisco)     
 node-wwn              :20:02:00:0c:30:57:5e:c2
 class                 :2,3
 node-ip-addr          :10.48.69.238
 ipa                   :ff ff ff ff ff ff ff ff
 fc4-types:fc4_features:scsi-fcp:init iscsi-gw 
 symbolic-port-name    :
 symbolic-node-name    :10.48.69.238
 port-type             :N 
 port-ip-addr          :0.0.0.0
 fabric-port-wwn       :20:41:00:0c:30:57:5e:c0
 hard-addr             :0x000000
 ------------------------
 VSAN:1016  FCID:0x790104
 ------------------------
 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:30:57:5e:c0
 hard-addr             :0x000000
 ------------------------
 VSAN:1016  FCID:0x790105
 ------------------------
 port-wwn (vendor)     :50:06:01:68:88:02: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       :20:0b:00:0c:30:57:5e:c0
 hard-addr             :0x000000
 ------------------------
 VSAN:1016  FCID:0x7902e8
 ------------------------
 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       :20:03:00:0c:30:57:5e:c0
 hard-addr             :0x000000

 Total number of entries = 4


 vatican# show iscsi initiator 
 iSCSI Node name is 10.48.69.238 
     iSCSI Initiator name: iqn.1987-05.com.cisco.01.a06c4e2b8b247cadceb8af1a8474da1e
     iSCSI alias name: ape 
     Node WWN is 20:02:00:0c:30:57:5e:c2 (dynamic) 
     Member of vsans: 1016
     Number of Virtual n_ports: 1
     Virtual Port WWN is 20:03:00:0c:30:57:5e:c2 (dynamic)
       Interface iSCSI 2/1, Portal group tag: 0x80 
       VSAN ID 1016, FCID 0x790100

 vatican# show iscsi initiator configured 
 iSCSI Node name is 10.48.69.238 
     Member of vsans: 1016

 vatican# show iscsi initiator detail
 iSCSI Node name is 10.48.69.238 
     iSCSI Initiator name: iqn.1987-05.com.cisco.01.a06c4e2b8b247cadceb8af1a8474da1e
     iSCSI alias name: ape 
     Node WWN is 20:02:00:0c:30:57:5e:c2 (dynamic) 
     Member of vsans: 1016
     Number of Virtual n_ports: 1

     Virtual Port WWN is 20:03:00:0c:30:57:5e:c2 (dynamic)
       Interface iSCSI 2/1, Portal group tag is 0x80 
       VSAN ID 1016, FCID 0x790100
       2 FC sessions, 2 iSCSI sessions 
       iSCSI session details 
         Target: spa-vt
           Statistics:
             PDU: Command: 10, Response: 10
             Bytes: TX: 416, RX: 0
             Number of connection: 1
           TCP parameters 
             Local 10.48.69.242:3260, Remote 10.48.69.238:49500
             Path MTU: 1500 bytes
             Retransmission timeout: 300 ms
             Round trip time: Smoothed 62 ms, Variance: 3
             Advertized window: Current: 256 KB, Maximum: 256 KB, Scale: 3
             Peer receive window: Current: 576 KB, Maximum: 576 KB, Scale: 4
             Congestion window: Current: 4 KB
         Target: seagate
           Statistics:
             PDU: Command: 4, Response: 4
             Bytes: TX: 304, RX: 0
             Number of connection: 1
           TCP parameters 
             Local 10.48.69.242:3260, Remote 10.48.69.238:49501
             Path MTU: 1500 bytes
             Retransmission timeout: 300 ms
             Round trip time: Smoothed 62 ms, Variance: 3
             Advertized window: Current: 256 KB, Maximum: 256 KB, Scale: 3
             Peer receive window: Current: 576 KB, Maximum: 576 KB, Scale: 4
             Congestion window: Current: 4 KB

       FCP Session details 
         Target FCID: 0x790104 (S_ID of this session: 0x790100)
           pWWN: 50:06:01:60:88:02:a8:2b, nWWN: 50:06:01:60:11:02:a8:2b 
           Session state: LOGGED_IN 
           1 iSCSI sessions share this FC session 
             Target: spa-vt
           Negotiated parameters
             RcvDataFieldSize 1024 our_RcvDataFieldSize 1392
             MaxBurstSize 0, EMPD: FALSE 
             Random Relative Offset: FALSE, Sequence-in-order: Yes 
           Statistics:
             PDU: Command: 0, Response: 10
         Target FCID: 0x7902e8 (S_ID of this session: 0x790100)
           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: seagate
           Negotiated parameters
             RcvDataFieldSize 1392 our_RcvDataFieldSize 1392
             MaxBurstSize 0, EMPD: FALSE 
             Random Relative Offset: FALSE, Sequence-in-order: Yes 
           Statistics:
             PDU: Command: 0, Response: 4

 vatican# show iscsi initiator iscsi-session detail
 iSCSI Node name is 10.48.69.238 
     iSCSI Initiator name: iqn.1987-05.com.cisco.01.a06c4e2b8b247cadceb8af1a8474da1e
     iSCSI alias name: ape 
     Node WWN is 20:02:00:0c:30:57:5e:c2 (dynamic) 
     Member of vsans: 1016
     Number of Virtual n_ports: 1
     Virtual Port WWN is 20:03:00:0c:30:57:5e:c2 (dynamic)
       Interface iSCSI 2/1, Portal group tag is 0x80 
       VSAN ID 1016, FCID 0x790100
       2 FC sessions, 2 iSCSI sessions 
       iSCSI session details 
         Target: spa-vt
           Statistics:
             PDU: Command: 10, Response: 10
             Bytes: TX: 416, RX: 0
             Number of connection: 1
           TCP parameters 
             Local 10.48.69.242:3260, Remote 10.48.69.238:49500
             Path MTU: 1500 bytes
             Retransmission timeout: 300 ms
             Round trip time: Smoothed 62 ms, Variance: 2
             Advertized window: Current: 256 KB, Maximum: 256 KB, Scale: 3
             Peer receive window: Current: 576 KB, Maximum: 576 KB, Scale: 4
             Congestion window: Current: 4 KB
         Target: seagate
           Statistics:
             PDU: Command: 4, Response: 4
             Bytes: TX: 304, RX: 0
             Number of connection: 1
           TCP parameters 
             Local 10.48.69.242:3260, Remote 10.48.69.238:49501
             Path MTU: 1500 bytes
             Retransmission timeout: 300 ms
             Round trip time: Smoothed 62 ms, Variance: 2
             Advertized window: Current: 256 KB, Maximum: 256 KB, Scale: 3
             Peer receive window: Current: 576 KB, Maximum: 576 KB, Scale: 4
             Congestion window: Current: 4 KB
			 
 vatican# show iscsi initiator fcp-session detail 
 iSCSI Node name is 10.48.69.238 
     iSCSI Initiator name: iqn.1987-05.com.cisco.01.a06c4e2b8b247cadceb8af1a8474da1e
     iSCSI alias name: ape 
     Node WWN is 20:02:00:0c:30:57:5e:c2 (dynamic) 
     Member of vsans: 1016
     Number of Virtual n_ports: 1
     Virtual Port WWN is 20:03:00:0c:30:57:5e:c2 (dynamic)
       Interface iSCSI 2/1, Portal group tag is 0x80 
       VSAN ID 1016, FCID 0x790100
       2 FC sessions, 2 iSCSI sessions 
       FCP Session details 
         Target FCID: 0x790104 (S_ID of this session: 0x790100)
           pWWN: 50:06:01:60:88:02:a8:2b, nWWN: 50:06:01:60:11:02:a8:2b 
           Session state: LOGGED_IN 
           1 iSCSI sessions share this FC session 
             Target: spa-vt
           Negotiated parameters
             RcvDataFieldSize 1024 our_RcvDataFieldSize 1392
             MaxBurstSize 0, EMPD: FALSE 
             Random Relative Offset: FALSE, Sequence-in-order: Yes 
           Statistics:
             PDU: Command: 0, Response: 10
         Target FCID: 0x7902e8 (S_ID of this session: 0x790100)
           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: seagate
           Negotiated parameters
             RcvDataFieldSize 1392 our_RcvDataFieldSize 1392
             MaxBurstSize 0, EMPD: FALSE 
             Random Relative Offset: FALSE, Sequence-in-order: Yes 
           Statistics:
             PDU: Command: 0, Response: 4
			 
 vatican# show iscsi virtual-target configured
 target: seagate 
   * Port WWN 21:00:00:20:37:67:f7:a2 
   === The "*" means you have both discovery and target session. If there
 is no "*" in front of the pWWN, it means you only have discovery session.
  Configured node
     No. of LU mapping: 1
       iSCSI LUN: 0000, FC LUN: 0000
     No. of advertised interface: 1
       GigabitEthernet 2/1
     No. of initiators permitted: 1 
       initiator 10.48.69.238/32 is permitted 
     all initiator permit is disabled 
 target: spa-vt 
   * Port WWN 50:06:01:60:88:02:a8:2b 
     Secondary PWWN 50:06:01:68:88:02:a8:2b
     Configured node
     No. of LU mapping: 2
       iSCSI LUN: 0003, FC LUN: 0020
       iSCSI LUN: 0004, FC LUN: 0021
     No. of advertised interface: 1
       GigabitEthernet 2/1
     No. of initiators permitted: 1 
       initiator 10.48.69.238/32 is permitted 
     all initiator permit is disabled 
	 
 vatican# show iscsi stats iscsi 2/1
 iscsi2/1 
     5 minutes input rate 16 bits/sec, 2 bytes/sec, 0 frames/sec
     5 minutes output rate 16 bits/sec, 2 bytes/sec, 0 frames/sec
     iSCSI statistics 
       50932 packets input, 60370640 bytes 
         Command 3659 pdus, Data-out 41069 pdus, 56533832 bytes, 2476 fragments 
       output 115926 packets, 112863536 bytes
         Response 3374 pdus (with sense 206), R2T 1897 pdus 
         Data-in 103999 pdus, 106404584 bytes 
		 
 vatican# 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    10.48.69.201        5     0202.3d30.45c9  ARPA  GigabitEthernet2/1
 Internet    10.48.69.206        5     0202.3d30.45ce  ARPA  GigabitEthernet2/1
 Internet    10.48.69.209        3     0202.3d30.45d1  ARPA  GigabitEthernet2/1
 Internet    10.48.69.226        2     0060.08f6.bc1a  ARPA  GigabitEthernet2/1
 Internet    10.48.69.229        4     0800.209e.edab  ARPA  GigabitEthernet2/1
 Internet    10.48.69.231        1     0002.b3c1.7dab  ARPA  GigabitEthernet2/1
 Internet    10.48.69.233        0     0010.4200.7d5b  ARPA  GigabitEthernet2/1
 Internet    10.48.69.238        0     0030.6e1b.6f51  ARPA  GigabitEthernet2/1
 Internet    10.48.69.239       10     0030.6e1c.a00b  ARPA  GigabitEthernet2/1
 Internet    10.48.69.241        0     000b.cdaf.b4c3  ARPA  GigabitEthernet2/1
 Internet    10.48.69.248        4     0202.3d30.45f8  ARPA  GigabitEthernet2/1
 Internet    10.48.69.252        1     0202.3d30.45fc  ARPA  GigabitEthernet2/1
 Internet      10.10.2.28        7     0202.3d0a.021c  ARPA  GigabitEthernet2/1
 
 vatican# show ips stats tcp interface gigabitethernet 2/1 detail 
 TCP Statistics for port GigabitEthernet2/1
     TCP send stats
       261205 segments, 117757220 bytes
       140632 data, 51907 ack only packets
       2655 control (SYN/FIN/RST), 0 probes, 2639 window updates
       63382 segments retransmitted, 90885612 bytes
       63382 retransmitted while on ethernet send queue, 1 packets split
       13327 delayed acks sent
     TCP receive stats
       249073 segments, 72669 data packets in sequence, 61525764 bytes in sequence
       2335 predicted ack, 68605 predicted data
       0 bad checksum, 0 multi/broadcast, 0 bad offset
       0 no memory drops, 0 short segments
       4396 duplicate bytes, 205 duplicate packets
       0 partial duplicate bytes, 0 partial duplicate packets
       0 out-of-order bytes, 2625 out-of-order packets
       0 packet after window, 0 bytes after window
       0 packets after close
       80504 acks, 117762158 ack bytes, 0 ack toomuch, 96274 duplicate acks
       0 ack packets left of snd_una, 7 non-4 byte aligned packets
       54199 window updates, 0 window probe
       6343 pcb hash miss, 709 no port, 6 bad SYN, 0 paws drops
     TCP Connection Stats
       0 attempts, 2718 accepts, 2718 established
       2716 closed, 15 drops, 0 conn drops
       3 drop in retransmit timeout, 10 drop in keepalive timeout
       0 drop in persist drops, 0 connections drained
     TCP Miscellaneous Stats
       37062 segments timed, 41787 rtt updated
       817 retransmit timeout, 1 persist timeout
       22654 keepalive timeout, 22643 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
       2720 entries, 2718 connections completed, 0 entries timed out
       0 dropped due to overflow, 2 dropped due to RST
       0 dropped due to ICMP unreach, 0 dropped due to bucket overflow
       0 abort due to no memory, 2 duplicate SYN, 183 no-route SYN drop
       0 hash collisions, 0 retransmitted
     TCP Active Connections 
       Local  Address        Remote Address        State      Send-Q   Recv-Q
       10.48.69.242:3260     10.48.69.238:49499    ESTABLISH  0        0
       10.48.69.242:3260     10.48.69.238:49500    ESTABLISH  0        0
       10.48.69.242:3260     10.48.69.238:49501    ESTABLISH  0        0
       0.0.0.0:3260          0.0.0.0:0             LISTEN     0        0
 vatican# discover scsi-target local 
 discovery started
 
 vatican# show scsi-target devices vsan 1016
 --------------------------------------------------------------------------------
 VSAN    FCID        PWWN                      VENDOR    MODEL             REV 
 --------------------------------------------------------------------------------
 1016    0x790104    50:06:01:60:88:02:a8:2b   DGC       RAID 0            0632
 1016    0x7902e8    21:00:00:20:37:67:f7:a2   SEAGATE   ST318203FC        0004
 vatican# show scsi-target lun vsan 1016

 - RAID from DGC (Rev 0632)
   FCID is 0x790104 in VSAN 1016, 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

 - ST318203FC from SEAGATE (Rev 0004)
   FCID is 0x7902e8 in VSAN 1016, 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


 vatican# show interface iscsi 2/1
 iscsi2/1 is up
     Hardware is GigabitEthernet
     Port WWN is 20:41:00:0c:30:57:5e:c0
     Admin port mode is ISCSI
     Port mode is ISCSI
     Speed is 1 Gbps
     iSCSI initiator is identified by name 
     Number of iSCSI session: 0, Number of TCP connection: 0 
     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 500000 kbps
         Minimum available bandwidth is 500000 kbps
         Estimated round trip time is 10000 usec
     5 minutes input rate 16 bits/sec, 2 bytes/sec, 0 frames/sec
     5 minutes output rate 16 bits/sec, 2 bytes/sec, 0 frames/sec
     iSCSI statistics 
       Input 50920 packets, 60370032 bytes 
         Command 3659 pdus, Data-out 41069 pdus, 56533832 bytes fragments 2476
       Output 115914 packets, 112862928 bytes
         Response 3374 pdus (with sense 206), R2T 1897 pdus
         Data-in 103999 pdus, 106404584 bytes


 vatican# show interface gigabitethernet 2/1
 GigabitEthernet2/1 is up
     Hardware is GigabitEthernet, address is 0005.3000.a85a
     Internet address is 10.48.69.242/26
     MTU 1500  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 440 bits/sec, 55 bytes/sec, 0 frames/sec
     5 minutes output rate 80 bits/sec, 10 bytes/sec, 0 frames/sec
     850346 packets input, 127958119 bytes
       6488 multicast frames, 0 compressed
       0 input errors, 0 frame, 0 overrun 0 fifo
     289960 packets output, 201600774 bytes, 0 underruns
       0 output errors, 0 collisions, 0 fifo
       0 carrier errors

 vatican# show ip route

 Codes: C - connected, S - static

 Default gateway 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