Layered volume resize issue

Friday, September 25, 2009 at 8:45 AM
Details:
error after resizing of volume - V-5-10542 - inconsistant log length DRL/DCM log attached with each subvolume differs in size. Equalised size of DRL or DCM log attached with each subvolume. This can be done by vxresize command
For e.g If a layered concat-mirror volume has four sub volumes. Log lengths could be found by
# vxprint -g -xmhsr | grep log_len
log_len= 198
log_len=1056
log_len= 264
log_len=90
To equalise log length issue following command:
#vxresize -g + loglen=1056 (keep the largest log size available from output of above mentioned command)
Recheck the log size associated with subvolumes:
# vxprint -g -xmhsr | grep log_len
log_len=1056
log_len=1056
log_len=1056
log_len=1056
Now vxresize command will succeed

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