> Can you share your 'zpool status' output for both pools? Faster, smaller server: ~# zpool status pool0 pool: pool0 state: ONLINE scan: scrub repaired 0 in 2h18m with 0 errors on Sat May 14 13:28:58 2011
Much larger, more capable server: ~# zpool status pool0 | head pool: pool0 state: ONLINE scan: scrub in progress since Fri May 13 14:04:46 2011 173G scanned out of 14.2T at 737K/s, (scan is slow, no estimated time) 43K repaired, 1.19% done The only other relevant line is: c5t9d0 ONLINE 0 0 0 (repairing) (That's new as of this morning- though it was still very slow before that) > Also you may want to run the following a few times in a loop and > provide the output: > > # echo "::walk spa | ::print spa_t spa_name spa_last_io > spa_scrub_inflight" | mdb -k ~# echo "::walk spa | ::print spa_t spa_name spa_last_io > spa_scrub_inflight" | mdb -k spa_name = [ "pool0" ] spa_last_io = 0x159b275a spa_name = [ "rpool" ] spa_last_io = 0x159b210a mdb: failed to dereference symbol: unknown symbol name I'm pretty sure that's not the output you were looking for :) On the same theme- is there a good reference for all of the various ZFS debugging commands and mdb options? I'd love to spend a lot of time just looking at the data available to me but every time I turn around someone suggests a new and interesting mdb query I've never seen before. Thanks, -Don _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss