Kushnir, Michael (NIH/NLM/LHC) [C]
2013-Feb-04 17:14 UTC
[Gluster-users] Does fuse mount report IO Wait?
Hi All, I have a couple small compute clusters set up as clients to GlusterFS volumes mounted over fuse. My GlusterFS servers are separate and independent of these compute clusters. Are the IO Wait figures that I see in top on the GlusterFS clients accurate and inclusive of the GlusterFS, or should I be looking somewhere else to check for client side IO bottlenecks relating to GlusterFS fuse mounts? Thanks, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130204/3b0fd4df/attachment.html>
Kushnir, Michael (NIH/NLM/LHC) [C]
2013-Feb-06 16:58 UTC
[Gluster-users] Does fuse mount report IO Wait?
Anyone? Thanks, Michael From: Kushnir, Michael (NIH/NLM/LHC) [C] Sent: Monday, February 04, 2013 12:14 PM To: gluster-users at gluster.org Subject: [Gluster-users] Does fuse mount report IO Wait? Hi All, I have a couple small compute clusters set up as clients to GlusterFS volumes mounted over fuse. My GlusterFS servers are separate and independent of these compute clusters. Are the IO Wait figures that I see in top on the GlusterFS clients accurate and inclusive of the GlusterFS, or should I be looking somewhere else to check for client side IO bottlenecks relating to GlusterFS fuse mounts? Thanks, Michael -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130206/f15d81ce/attachment.html>
On Mon, Feb 4, 2013 at 9:14 AM, Kushnir, Michael (NIH/NLM/LHC) [C] < michael.kushnir at nih.gov> wrote:> Hi All, **** > > ** ** > > I have a couple small compute clusters set up as clients to GlusterFS > volumes mounted over fuse. My GlusterFS servers are separate and > independent of these compute clusters. **** > > ** ** > > Are the IO Wait figures that I see in top on the GlusterFS clients > accurate and inclusive of the GlusterFS, or should I be looking somewhere > else to check for client side IO bottlenecks relating to GlusterFS fuse > mounts?**** > > > Thanks, > Michael **** >IIRC it should include client side IO delays. It would be best to ask this question on fuse-devel@ list. Avati -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://supercolony.gluster.org/pipermail/gluster-users/attachments/20130206/398e668a/attachment.html>