Re: Slow/Hung IOs

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Tue, 6 Jan 2015 12:07:26 AM Sanders, Bill wrote:
> 14 and 18 happened to show up during that run, but its certainly not only
> those OSD's.  It seems to vary each run.  Just from the runs I've done
> today I've seen the following pairs of OSD's:


Could your osd nodes be paging? I know from watching atop, the performance on 
my nodes goes to the toilet when it starts hit the paging file.
-- 
Lindsay

Attachment: signature.asc
Description: This is a digitally signed message part.

_______________________________________________
ceph-users mailing list
ceph-users@xxxxxxxxxxxxxx
http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com

[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux