Also, keep in mind that RHHI is using shards of 512 MB which reduces the shard
count.
I'm glad that in newer versions of Gluster there are no stalls.
Also, in Gluster v9 healing mechanisms - so we can see.
Anyway, what does it make you think that sharding was your problem ?
Best Regards,Strahil Nikolov
Hi Strahil,
I'm sorry to said I'm not totally agree with the VM pause behavior you
mentioned during healing, VM actually did not pause, but it heal very slow
indeed about 1GB per minutes, VM sync write operation appear slowing down when
healing undergo. it is comparative when sharding enabled.. chance to be paused
is more offten when u do parallel heal info at a time, it is also amplified
pause situation when u have million shards. I'd turn off regular heal info in
ovirt, the pause situation almost gone.
Levin
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