Re: ceph-osd cpu usage

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Hi Mark,

Am 15.11.2012 16:12, schrieb Mark Nelson:
Out of curiosity, does it help much if you disable crc32c calculations?
Use the "nocrc" option in your ceph.conf file.  I've had my eye on
crcutil as an alternative to how we do crc32c now.

http://code.google.com/p/crcutil/

Mark
This changes nothing. CPU Load doesn't change on osds. This was a bit tricky ;-) i had to set nocrc on kvm host as well otherwise kvm wasn't starting due to bad crc.

Greets,
Stefan
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