WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] XCP 0.5, xapi restarting (bug?)

To: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] XCP 0.5, xapi restarting (bug?)
From: George Shuklin <george.shuklin@xxxxxxxxx>
Date: Wed, 20 Oct 2010 01:50:30 +0400
Delivery-date: Tue, 19 Oct 2010 14:51:20 -0700
Dkim-signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:subject:from:to:in-reply-to :references:content-type:date:message-id:mime-version:x-mailer :content-transfer-encoding; bh=ag457rCKWexnVUuzPGxdhlmwMy/rPTPMXFbPytYUAK4=; b=iM6/6PmJvsOrymy4K28etQUMN3Pm5/RgXHQtUe9LznW4LkKb7iVVeoF8lMsP7QmzQy GvasCE9lCDf6I6gp2pgJAsewAAyP5nhDxqHB4Vy8ucsZlWMAk7roHWCXirsweF8eaMm7 n/+SImh69Zz/m8wJ/lClJq8AcSBi0TT5Dwa1s=
Domainkey-signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=subject:from:to:in-reply-to:references:content-type:date:message-id :mime-version:x-mailer:content-transfer-encoding; b=ql1dO0V0upUBVPj6ZzwOI0nZ5Y2czBvUboQL05IhuXt3iRFY68J1Fyxar0gxaO5qyR m2M1gjiv/yUzZT5hj+cuf/7OznYPuKhFYhDjXuJf0fdfxiSUyz4WOgpAsiI5qW2lik5R +YdrquLknGkdQPWQV1JenvxY4IfcDdDus7Zso=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <6CC14428-C59E-4695-B5CE-190E156433F6@xxxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <1287416308.11457.15.camel@xxxxxxxxxxxxxxxxxxxxx> <6CC14428-C59E-4695-B5CE-190E156433F6@xxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Well... No. 

But yesterday I got this again and it poop about 1200Mb logs in few
minutes. 

And one more bug: when this state occur, /etc/init.d/xapi restart does
not work (manual killall xapi; killall stunnel works).

I got those state some times ago (At that time I don't know xapi well
and solve it by full host reboot).

Right now we create those state by restarting xapi from out script.

В Пнд, 18/10/2010 в 19:21 +0100, Jonathan Ludlam пишет:
> Ouch, yes, logging that fast seems... excessive :-)
> 
> Sounds like we are missing a thread.delay in the watchdog process. It would 
> seem to indicate that the newly forked xapi process is dying immediately. Was 
> there anything else in the log apart from the message you've highlighted?
> 
> Cheers,
> 
> Jon
> 
>  
> 
> Sent from my iPad
> 
> On 18 Oct 2010, at 16:39, "George Shuklin" <george.shuklin@xxxxxxxxx> wrote:
> 
> > Good day.
> > 
> > During xapi restarting (master) I got strange
> > behaviour: /etc/init.d/xapi stop saying 'failed', /etc/init.d/xapi start
> > say nothing (many dots) and syslog is filling with astonishing speed
> > with messages:
> > 
> > Oct 18 19:10:08 host5 xapi: [ info|host5|0 thread_zero||watchdog]
> > Watchdog received unexpected exception: Unix.Unix_error(5, "waitpid",
> > "")
> > 
> > I solve problem by manual killing all stunnel processes, squeezed, v6d,
> > fe and starting them back, but i think, speed of logging was very bad.
> > 
> > For about 10 minutes I got a 1,627,248 those lines in /var/log/messages.
> > 
> > As we all know XCP is very sensitive to space on system drive, so this
> > problem can cause a very serious consequences.
> > 
> > ---
> > wBR, George.
> > 
> > 
> > _______________________________________________
> > Xen-devel mailing list
> > Xen-devel@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-devel



_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>