Here is the short story about of my Live Upgrade problem. This is not
the first time I am doing , but my previous attempts did not give me any
trouble of falling back to previous versions. I am not sure if it is
long gap between versions I am trying to upgrade or not. Today I tried
LU from snv_93 to snv_101a on a x86 system. First I have created new
target BE , upgraded and then activated it.
The system could not boot into snv_101a , as the system could not mount
one or more FS. Then I booted into failsafe mode of 101a and then tried
to run the following command as given in luactivate output. But it says
invalid daraset name. So my question is what can I do to fall back to
previous BE snv_93?
# mount -F zfs /dev/dsk/c1t2d0s0 /mnt
cannot open '/dev/dsk/c1t2d0s0': invalid dataset name
Thanks
Nandini
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