Problems with dump and restore
wblock at wonkity.com
Tue Aug 12 21:04:53 UTC 2014
On Tue, 12 Aug 2014, Roland Smith wrote:
> In 2011, a problem was found with snapshots in combination with soft
> updates *and* journaling (SU+J) hanging the machine. At that time the
> recommendation was to switch off journaling.
> According to https://wiki.freebsd.org/NewFAQs:
> If you want to use snapshot (dump -L) then disable the soft updates
> journal for that filesystem.
> This bug was fixed toward the end of 2011;
The snapshot code still does not support snapshots of mounted SUJ
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