The last resilver finished after 50 hours. Ouch.
I'm onto the next device now, which seems to be progressing much, much better.
The current tunings that I'm using right now are:
echo zfs_resilver_delay/W0t0 | mdb -kw
echo zfs_resilver_min_time_ms/W0t2 | pfexec mdb -kw
Things could slow
I'm in the process of replacing drive in a pool, and the resilver
times seem to have increased with each device. The way that I'm doing
this is by pulling a drive, physically replacing it, then doing
'cfgadm -c configure ; zpool replace tank '. I don't have any
hot-swap bays available, so
On Apr 25, 2011, at 2:52 PM, Brandon High wrote:
I'm in the process of replacing drive in a pool, and the resilver
times seem to have increased with each device. The way that I'm doing
this is by pulling a drive, physically replacing it, then doing
'cfgadm -c configure ; zpool replace
On Mon, Apr 25, 2011 at 4:45 PM, Richard Elling
richard.ell...@gmail.com wrote:
If there is other work going on, then you might be hitting the resilver
throttle. By default, it will delay 2 clock ticks, if needed. It can be turned
There is some other access to the pool from nfs and cifs
On Mon, Apr 25, 2011 at 5:26 PM, Brandon High bh...@freaks.com wrote:
Setting zfs_resilver_delay seems to have helped some, based on the
iostat output. Are there other tunables?
I found zfs_resilver_min_time_ms while looking. I've tried bumping it
up considerably, without much change.
'zpool
