Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.1(2a) (OL-12208-03, February 2007)

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Cisco MDS 9000 Family Release Notes for Cisco MDS SAN-OS Release 3.1(2a)
OL-12208-03
Upgrading Your Cisco MDS SAN-OS Software Image
Use Table 5 to determine your nondisruptive upgrade path to Cisco MDS SAN-OS Release 3.1(2a). 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.
Note Cisco MDS SAN-OS Release 3.1(2a) is not FICON certified.
SAN-OS 2.1(2b) You can nondisruptively upgrade directly to SAN-OS Release 3.1(2a).
SAN-OS 2.1(2) Upgrade to SAN-OS Release 2.1(2b) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2d) and then upgrade to Release 3.1(2a).
or.
Upgrade to SAN-OS Release 2.1(2e) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(3) and then upgrade to Release 3.1(2a).
SAN-OS 2.1(1b) Upgrade to SAN-OS Release 2.1(2b) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2d) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2e) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(3) and then upgrade to Release 3.1(2a).
SAN-OS 2.1(1a) Upgrade to SAN-OS Release 2.1(2b) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2d) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2e) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(3) and then upgrade to Release 3.1(2a).
SAN-OS 2.0(x) Upgrade to SAN-OS Release 2.1(2b) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2d) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(2e) and then upgrade to Release 3.1(2a).
or
Upgrade to SAN-OS Release 2.1(3) and then upgrade to Release 3.1(2a).
SAN-OS 1.x Upgrade to SAN-OS Release 1.3(4a), then to Release 2.1(2b), and then upgrade to
Release 3.1(2a).
Table 4 Nondisruptive Upgrade Path to SAN-OS Release 3.1(2a) (continued)
Current Nondisruptive Upgrade Path