ZFS best resilver settings?
aurfalien at gmail.com
Thu Oct 8 21:33:45 UTC 2015
For us, 3TB drives take about a day on a;
8x RaidZ2 stripes
array ~100TB usable
Were at any given time its 70% or more used.
On Oct 8, 2015, at 11:59 AM, Daniel Feenberg <feenberg at nber.org> wrote:
> On Thu, 8 Oct 2015, aurfalien wrote:
>> These settings help quicken my resilver times;
>> vfs.zfs.resilver_delay 0
>> vfs.zfs.resilver_min_time_ms 5000
>> Also I check the disks regularly via cron and have this set;
>> vfs.zfs.scrub_delay 0
> Can I ask how long a relivering takes? We are seeing 8 days for a 3TB drive that is in modest use and wonder if that is to be expected.
> daniel feenberg
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