New and Changed Information
|
Feature |
Description |
Changed in Release |
Where Documented |
|---|---|---|---|
|
Upgrade Requirements for 32G and 64G Switches |
After an upgrade, additional actions are required depending on the platform. 32G switches require a manual reload after ISSU, unless a disruptive ISSU is performed. 64G switches require an EPLD upgrade, which involves a one-time reload. |
9.4(5) |
|
| Upgrade to 9.x releases | Updated upgrade paths to 9.x releases | -- | Supported Cisco MDS NX-OS Software Nondisruptive Upgrade Paths |
| Upgrade and Downgrade to FICON-qualified 9.4(3b) |
Added for FICON qualification on 9.4(3b) |
9.4(3b) |
FICON Nondisruptive Upgrade Paths to Cisco MDS NX-OS Release 9.4(3b) FICON Nondisruptive Downgrade Paths from Cisco MDS NX-OS Release 9.4(3b) |
| Upgrade and Downgrade to 9.4(4) |
Added for 9.4(4) release |
9.4(4) |
Nondisruptive Upgrade Paths to Cisco MDS NX-OS Release 9.4(4) Nondisruptive Downgrade Paths from Cisco MDS NX-OS Release 9.4(4) |
|
Preventing SAN Analytics corruption |
Added for CSCwo03706. | 9.4(4) | |
|
Upgrade and Downgrade to 9.4(3b) |
Added for 9.4(3b) release |
9.4(3b) |
Nondisruptive Upgrade Paths to Cisco MDS NX-OS Release 9.4(3b) Nondisruptive Downgrade Paths from Cisco MDS NX-OS Release 9.4(3b) |
|
Upgrade and Downgrade to 9.4(3a) |
Added for 9.4(3a) release |
9.4(3a) |
Supported Cisco MDS NX-OS Software Nondisruptive Upgrade Paths Supported Cisco MDS NX-OS Software Nondisruptive Downgrade Paths |
|
Upgrade and Downgrade to 9.4(3) |
Added for 9.4(3) release |
9.4(3) |
Supported Cisco MDS NX-OS Software Nondisruptive Upgrade Paths Supported Cisco MDS NX-OS Software Nondisruptive Downgrade Paths |
|
Upgrade and Downgrade to 9.4(2a) |
Added for 9.4(2a) release |
9.4(2a) |
Supported Cisco MDS NX-OS Software Nondisruptive Upgrade Paths Supported Cisco MDS NX-OS Software Nondisruptive Downgrade Paths |
|
Transceivers Firmware Upgrade |
This chapter is added. |
9.4(2) |
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