After several days of trying to get a 1.5TB drive to resilver and it continually restarting, I eliminated all of the snapshot-taking facilities which were enabled and

2009-10-29.14:58:41 [internal pool scrub done txg:567780] complete=0
2009-10-29.14:58:41 [internal pool scrub txg:567780] func=1 mintxg=3 maxtxg=567354
2009-10-29.16:52:53 [internal pool scrub done txg:567999] complete=0
2009-10-29.16:52:53 [internal pool scrub txg:567999] func=1 mintxg=3 maxtxg=567354
2009-10-29.16:54:09 [internal pool scrub done txg:568003] complete=0
2009-10-29.16:54:09 [internal pool scrub txg:568003] func=1 mintxg=3 maxtxg=567354
2009-10-29.16:55:24 [internal pool scrub done txg:568007] complete=0
2009-10-29.16:55:24 [internal pool scrub txg:568007] func=1 mintxg=3 maxtxg=567354

It currently has one drive which is brand new and was just replaced, and quite likely another one on the way out:

r...@raid3136:~# zpool status raid3149
  pool: raid3149
 state: ONLINE
status: One or more devices has experienced an unrecoverable error.  An
attempt was made to correct the error. Applications are unaffected. action: Determine if the device needs to be replaced, and clear the errors
        using 'zpool clear' or replace the device with 'zpool replace'.
   see: http://www.sun.com/msg/ZFS-8000-9P
 scrub: resilver in progress for 0h10m, 0.05% done, 344h18m to go
config:

        NAME         STATE     READ WRITE CKSUM
        raid3149     ONLINE       0     0     0
          raidz2     ONLINE       0     0     0
            c6t9d0   ONLINE       0     0     0
            c6t10d0  ONLINE       0     0     0
            c6t11d0  ONLINE       0     0     0
            c6t12d0  ONLINE       0     0     0
            c6t13d0  ONLINE       0     0     0
            c6t14d0  ONLINE       0     0     0
            c6t15d0  ONLINE       0     0     0
            c6t16d0  ONLINE       0     0     0
            c6t17d0  ONLINE       0     0     0
            c6t18d0  ONLINE       0     0     0
            c6t19d0  ONLINE       0     0     0
            c6t20d0  ONLINE       0     0     0
            c6t21d0  ONLINE       0     0     0
            c6t22d0  ONLINE       0     0     0  592M resilvered
            c6t23d0  ONLINE       0     0     0
            c6t24d0  ONLINE       0     0     0
            c6t46d0  ONLINE       0     0     0
            c6t47d0  ONLINE       0     0     0
            c6t25d0  ONLINE       0     0     0
            c6t26d0  ONLINE       0     0     0
            c6t48d0  ONLINE       0     0     0
            c6t49d0  ONLINE       0     0     0
            c6t50d0  ONLINE     131     0     0  1.22M resilvered
            c6t51d0  ONLINE       0     0     0

errors: No known data errors


c6t22d0 is the brand new drive and c6t50d0 is the one I think is on its way out.

is there any way to disable this internal scrub temporarily so it can finish resilvering the pool and I can get that other drive replaced? I really don't want to have to replace both drives at the same time since that leaves me with no redundancy in the pool.

-Jeremy
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