Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(3) (OL-14116-11, April 2009)

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Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.3(3)
OL-14116-11
Downgrading Your Cisco MDS SAN-OS Software Image
Use Table 9 to determine your nondisruptive downgrade path, if you have FICON enabled, from Cisco
SAN-OS Release 3.3(3). Find the image release number you are currently using in the Current Release
with FICON Enabled column of the table and use the path recommended.
SAN-OS 3.2(1a) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1(4) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1(3a) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1(2b) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1 You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1(2) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.1(1) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.0(3a) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.0(3) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.0(2a) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.0(2) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 3.0(1) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 2.1(3) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 2.1(2e) You can nondisruptively downgrade directly from SAN-OS Release 3.3(2).
SAN-OS 2.1(2d) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 2.1(2b) You can nondisruptively downgrade directly from SAN-OS Release 3.3(3).
SAN-OS 2.1(2) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.1(2).
SAN-OS 2.1(1b) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.1(1b).
SAN-OS 2.1(1a) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.1(1a).
SAN-OS 2.0(4a) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.0(4a).
SAN-OS 2.0(4) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.0(4).
SAN-OS 2.0(3) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.0(3).
SAN-OS 2.0(2b) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.0(2b).
SAN-OS 2.0(1b) Downgrade to SAN-OS Release 2.1(2b) and then downgrade to Release 2.0(1b).
SAN-OS 1.x Downgrade to SAN-OS to Release 2.1(2b), then to Release 1.3(4a), and then
downgrade to your SAN-OS 1.x release.
Table 8 Nondisruptive Downgrade Path from SAN-OS Release 3.3(3)
To SAN-OS Release Nondisruptive Downgrade Path
Table 9 FICON Downgrade Path from SAN-OS 3.3(3)
To SAN-OS Release with FICON Enabled Downgrade Path
SAN-OS 3.2(2c) You can nondisruptively downgrade directly from SAN-OS Release 3.3(1c).
SAN-OS 3.0(3b) You can nondisruptively downgrade directly from SAN-OS Release 3.3(1c).
SAN-OS 3.0(2) You can nondisruptively downgrade directly from SAN-OS Release 3.3(1c).