Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.1(1b) (OL-17675-02, October 2008)

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Cisco MDS 9000 Family Release Notes for Cisco MDS NX-OS Release 4.1(1b)
OL-17675-02
Downgrading Your Cisco MDS SAN-OS Software Image
SAN-OS 3.1(3a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.1(3a).
SAN-OS 3.1(2b) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.1(2b).
SAN-OS 3.1 Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.1.
SAN-OS 3.1(2) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.1(2).
SAN-OS 3.1(1) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.1(1).
SAN-OS 3.0(3a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.0(3a).
SAN-OS 3.0(3) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.0(3).
SAN-OS 3.0(2a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.0(2a).
SAN-OS 3.0(2) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
3.0(2).
SAN-OS 3.0(1) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 3.0(1).
SAN-OS 2.1(3) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(3).
SAN-OS 2.1(2e) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(2e).
SAN-OS 2.1(2d) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(2d).
SAN-OS 2.1(2b) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(2b).
SAN-OS 2.1(2) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(2).
SAN-OS 2.1(1b) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(1b).
SAN-OS 2.1(1a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first and then downgrade to
Release 2.1(1a).
SAN-OS 2.0(4a) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first, then to Release 2.1(2x),
then downgrade to Release 2.0(4a).
SAN-OS 2.0(4) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first, then to Release 2.1(2x),
then downgrade to Release 2.0(4).
SAN-OS 2.0(3) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first, then to Release 2.1(2x),
then downgrade to Release 2.0(3).
SAN-OS 2.0(2b) Downgrade to SAN-OS Release 3.3(1a) or 3.3(1c) first, then to Release 2.1(2x),
then downgrade to Release 2.0(2b).
Table 13 Nondisruptive Downgrade Path from NX-OS Release 4.1(1b) (continued)
To SAN-OS Release Nondisruptive Downgrade Path