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xen-devel
RE: [Xen-devel] Bug: xm commands hanging due to poor threading in xend
FWIW, I had a xend crash in -testing where I issued two 'xm create'
commands for two different domains in quick succession, eg at the same
command prompt typing the second one as soon as the first had finished.
I was in a bit of a hurry to get the domains running again so I wasn't
in a position to take any debug information.
James
> -----Original Message-----
> From: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx [mailto:xen-devel-
> bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Matt Ayres
> Sent: Sunday, 22 January 2006 06:19
> To: xen-devel@xxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Bug: xm commands hanging due to poor threading in
> xend
>
> I have noticed my most major issue with putting xend into full
> production is with many xm commands being issued it hangs and only
> starts working (sometimes) after a "service xend restart". I created
a
> bug a long time for this and have attached 3 different sets of logs
> using xen-bugtool. This happens to most servers after running for 3-4
> days. Those that have little activity on the xend daemon (older
servers
> that were upgraded) can go 2 weeks+ at this point. Once Xen gets to
> this state even restarting xend so the list command (and others) work,
> running "xm shutdown -a" will guarantee an internal server error from
> xend.
>
> I've also run into this once:
>
> Message from syslogd@vm20 at Fri Jan 20 23:16:52 2006 ...
> vm20 xenstored: xenstored corruption: connection id -1: err No such
file
> or directory: No child '(null)' found
> Error: Error connecting to xend: Connection refused. Is xend running?
>
> This is all using -unstable. There are not many commits to
3.0-testing
> specifically regarding xend/tdb/xenstore so tracking it at this point
> seems useless.
>
> Bug url: http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=465
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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