On 07/27/09 03:39, Markus Kovero wrote:
Hi, how come zfs destroy being so slow, eg. destroying 6TB dataset
renders zfs admin commands useless for time being, in this case for hours?
(running osol 111b with latest patches.)
I'm not sure what "latest patches" means w.r.t. ON build, but this is
almost certainly:
6809683 zfs destroy fails to free object in open context, stops up txg
train
Fixed in snv_114. With the above fix in place, destroys can still take
awhile (fundamentally you have to I/O proportional to the amount of
metadata), but it will be doing all the work in open context which won't
stop the txg train and admin commands should continue to work.
- Eric
--
Eric Schrock, Fishworks http://blogs.sun.com/eschrock
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