HP 10500 Series Configuration Manual page 164

Roll back the feature1 feature from R21 1 1 to R21 10.
Rollback procedure
# Display active software images.
<Sysname> display install active
Active packages on chassis 1 slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2111.bin
Active packages on chassis 1 slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2111.bin
Active packages on chassis 2 slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2111.bin
Active packages on chassis 2 slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2111.bin
# Display available rollback points.
<Sysname> display install rollback
Install rollback information 1 on chassis 1 slot 0:
Updating from flash:/feature1-r2110.bin
Install rollback information 2 on chassis 1 slot 1:
Updating from flash:/feature1-r2110.bin
Install rollback information 3 on chassis 2 slot 0:
Updating from flash:/feature1-r2110.bin
Install rollback information 4 on chassis 2 slot 1:
Updating from flash:/feature1-r2110.bin
# Roll back the feature1 feature to R21 10.
<Sysname> install rollback to original
# Display active software images.
<Sysname> display install active
Active packages on chassis 1 slot 0:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
Active packages on chassis 1 slot 1:
flash:/boot-r2110.bin
flash:/system-r2110.bin
flash:/feature1-r2110.bin
to flash:/feature1-r2111.bin.
to flash:/feature1-r2111.bin.
to flash:/feature1-r2111.bin.
to flash:/feature1-r2111.bin.
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