Slow resilvering with mirrored ZIL

[Daniel Kalchev]

On 03.07.13 15:46, Maxim Bourmistrov wrote:
> Any ideas?
> Am I completely wrong in assuming that ZIL is involved in resilvering process?

Yes. :-)

Under some conditions, such as using dedup resilver can be really slow. 
Nothing to do with ZIL though. You can safely remove ZIL while 
resilvering.. it is used only during sync writes to the pool at file 
system level.

Daniel