RE: ms_crc_data false

2015-04-09 Thread Deneau, Tom
-Original Message- From: Gregory Farnum [mailto:g...@gregs42.com] Sent: Wednesday, April 08, 2015 6:26 PM To: Deneau, Tom Cc: ceph-devel Subject: Re: ms_crc_data false On Wed, Apr 8, 2015 at 3:38 PM, Deneau, Tom tom.den...@amd.com wrote: With 0.93, I tried ceph tell 'osd

Re: ms_crc_data false

2015-04-08 Thread Gregory Farnum
On Wed, Apr 8, 2015 at 3:38 PM, Deneau, Tom tom.den...@amd.com wrote: With 0.93, I tried ceph tell 'osd.*' injectargs '--ms_crc_data=false' '--ms_crc_header=false' and saw the changes reflected in ceph admin-daemon But having done that, perf top still shows time being spent in crc32

RE: ms_crc_data false

2015-04-08 Thread Deneau, Tom
-Original Message- From: Sage Weil [mailto:s...@newdream.net] Sent: Wednesday, April 08, 2015 5:40 PM To: Deneau, Tom Cc: ceph-devel Subject: Re: ms_crc_data false On Wed, 8 Apr 2015, Deneau, Tom wrote: With 0.93, I tried ceph tell 'osd.*' injectargs '--ms_crc_data=false