d be busy. Are
there any caveats to using zfs promote on zvols? The snapshots are of
ext3 formatted zvols. I don't really need to promote them but wanted
to in case I needed to destroy the source for some reason.
Thanks,
--
Dave Cundiff
System Administrator
A2Hosting, Inc
On Wed, May 25, 2011 at 10:21 AM, Pawel Jakub Dawidek wrote:
> On Wed, May 11, 2011 at 11:50:51AM -0400, Dave Cundiff wrote:
>> Hello,
>>
>> I'm seeing a strange problem trying to use zfs promote.
>>
>> [root@san2]# zfs snapshot san/sr@snap
>> [root@s
yet. top -S -H shows
zio_write_issue threads consuming massive amounts of CPU during the
lockup. Normally they sit around 5-10%. Any suggestions on where I
could start to track this down would be greatly appreciated.
Thanks,
--
Dave Cundiff
Syste
.zfs.misc.arcstats.l2_write_buffer_bytes_scanned: 881025143301120
kstat.zfs.misc.arcstats.l2_write_buffer_list_iter: 62580701
kstat.zfs.misc.arcstats.l2_write_buffer_list_null_iter: 2040782
kstat.zfs.misc.vdev_cache_stats.delegations: 2167916
kstat.zfs.misc.vdev_cache_stats.hits: 2801310
kstat.zfs.misc.vdev_cache_stats.misses: 5448597
O
On Wed, Oct 5, 2011 at 5:52 PM, Daniel Staal wrote:
> --As of October 4, 2011 2:43:45 AM -0400, Dave Cundiff is alleged to have
> said:
>
>> I don't know what triggers the problem but I know how to fix it. If I
>> perform a couple snapshot deletes the IO will come ba
boards/chips running in Linux
with no clock issues.
--
Dave Cundiff
System Administrator
A2Hosting, Inc
http://www.a2hosting.com
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