Best to ask on the libvirt / KVM lists. I googled 'qemu: terminating on signal 15' and came up with several hits.
On 12/11/13 12:39 AM, "Andrija Panic" <[email protected]> wrote: >I'm having similar behaviour with CentOS 6.5 as VM (Centos 6.5 also as >host) - one VM keeps crashing during backup 4AM, whenever the IO is high >on >the disk/host...but this is only 1 VM, and keeps driving me crazy. I have >rebuilt it from scratch, and still after few months it started crashing... > >I use cloudmonkey to check if VM is running, and start it if not... > >Problem is I don't know/have any details on WHY this crash happens.. > >What is the way to debug this crashing, from qemu/libvirt anyone ? > >Thanks > > >On 11 December 2013 07:30, Pentium100 <[email protected]> wrote: > >> Hello, >> >> I have a new problem with Cloudstack. Every 20-30 minutes or so, all >> Windows 2008 R2 VMs stop. >> >> The libvirt log says: >> 2013-12-10 14:40:04.881+0000: 1752: error : qemuMonitorIO:615 : internal >> error: End of file from monitor >> >> Which would mean that qemu crashed. However, qemu log says this: >> qemu: terminating on signal 15 from pid 1752 >> 2013-12-10 14:40:04.881+0000: shutting down >> >> Which would mean that libvirt killed it (pid 1752 is libvirtd) >> >> The hosts are Centos 6.4 and Ubuntu 13.04, the primary storage is nfs. >>This >> happens no matter which host the VM runs in. Also, there are three >>Windows >> VMs total and they all crash within minutes of each other. For example, >>VM1 >> crashed at 14:40:04, VM2 (same host) crashed at 14:40:34 and VM3 >>(different >> host) crashed at 14:35:19 >> >> What can be done to prevent this? >> > > > >-- > >Andrija Panić >-------------------------------------- > http://admintweets.com >--------------------------------------
