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xen-devel
Re: [Xen-devel] Bug: xm commands hanging due to poor threading in xend
Matt Ayres wrote:
Matt Ayres wrote:
File limit is 14343 so fd's shouldn't be a problem.
Actually, my thread-max limit was 4400, so in theory this could have
been hit by many httpd/mysql/xend accesses.
I raised the thread-max to 16384, increased dom0 RAM to 512MB, and dom0
swap to 1GB and still saw problems throughout the night. I noticed
Vincent committed a few memory leak / xenstore fixes today. I
immediately pulled that down and am seeing how well things run now.
Users also reported receiving BUG's in their domains, I submitted a bug
regarding this. I have set vcpus=1 for every domU now just in case
SMP inside the domU was affecting Xen / dom0 Linux.
I will update if this solves my problems or if they change / persist.
Thank you to the Xen developers for assisting me with diagnosing these
odd problems that only those of us brave enough to try -unstable in
production can probably find :)
Cheers!
Matt Ayres
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