I'm a little confused here on where it's approtate to use this
When running some the reallocation on an aggr, I've noticed that it goes though each volume and does what I believe to be the volume version of the reallocation command. Is this true? If I set a schedule to kick off a a weekly reallocation on an aggr it will blanket the relayout of blocks first at hte free space at the aggr then block optimize each volume?
Or should I be setting up schedule on a per volume level? there are a handful of volumes that I think could use some daily optimizations. Some may even work well with read_realloc as well
Where I officaly got confused was this with the reallocate command. This "note" doesn't seem to be in any of the pdf/online docs and contradicts them.
reallocate start -A [-o] [-i interval] <aggr_name>
NOTE: -A is for aggregate (freespace) reallocation.
Do NOT use -A after growing an aggregate if you wish to
optimize the layout of existing data; instead use
reallocate start -f /vol/<volname>
for each volume in the aggregate.
Looking at the volume status' I see "online,raid_dp,redirect,active_redirect" for each volume. This would lead me to believe that it's doing "everthing"
DataOnTap 7.3.1.1 (and 7.3.3RC1 on 2 array's soon to be deployed about when 7.3.3 is hopfully GA)
