Error Cannot Send Monitor Command
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wont start after update Track This Topic | Email This Topic | Print http://scientificlinuxforum.org/index.php?showtopic=1074 This Topic Bodanel Posted: Oct 12 2011, 05:14 PM SLF Newbie Group: Members Posts: 4 Member No.: 118 Joined: 2-May 11 I've just updated my SL http://lists.linux-ha.org/pipermail/linux-ha/2011-July/043423.html 6 box and after reboot when i try to start the VMs I get this errorerror: cannot send monitor command '{"execute":"qmp_capabilities"}': Connection reset by peerand the error cannot /var/log/messages has the following linesOct 12 20:12:16 pingu libvirtd: 20:12:16.874: 1883: warning : qemudStartVMDaemon:3336 : Executing /usr/libexec/qemu-kvmOct 12 20:12:16 pingu libvirtd: 20:12:16.889: 1883: warning : qemudStartVMDaemon:3346 : Executing done /usr/libexec/qemu-kvmOct 12 20:12:16 pingu NetworkManager[1588]:
[ date ] [ thread ] [ subject ] [ author ] Hi My cluster consists of two nodes which serves bunch of kvm virtualized guests via VirtualDomain resource agent. I have random problem with stopping VirtualDomains. The same domain can stop without errors 10 times and another stop generate error which leads to stonith. Errors are always the same: cannot send monitor command '{"execute":"query-balloon"}': Connection reset by peer Nevertheless the domain is stopped. I saw the same problem on Scientific Linux 6.0 and Debian Squeeze hosts Disabling ballooning device in domain libvirt xml file solves it, but It is just workaround. Logs: Jul 01 12:27:45 bolek lrmd: [1882]: info: cancel_op: operation monitor[114] on ocf::VirtualDomain::vr_debian1 for client 1885, its parameters: CRM_meta_interval=[60000] CRM_meta_depth=[0] config=[/etc/libvirt/qemu/debian1.xml] depth=[0] crm_feature_set=[3.0.2] CRM_meta_name=[monitor] CRM_meta_start_delay=[10000] CRM_meta_timeout=[60000] migration_transport=[ssh] cancelled Jul 01 12:27:55 bolek lrmd: [1882]: info: rsc:vr_debian1:136: stop Jul 01 12:27:55 bolek lrmd: [1882]: info: RA output: (vr_debian1:stop:stdout) Domain debian1 is being shutdown Jul 01 12:27:58 bolek lrmd: [1882]: info: RA output: (vr_debian1:stop:stderr) error: cannot send monitor command '{"execute":"query-balloon"}': Connection reset by peer Jul 01 12:27:58 bolek lrmd: [1882]: info: RA output: (vr_debian1:stop:stderr) error: Failed to destroy domain debian1 Best regards -- Pawel Warowny -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 198 bytes Desc: not available URL: