RHEL 5.5 live migration fails in XEN
I have two XEN hosts, and to migrate a machine has given me an error and has failed to complete the operation.
HOST B ----->>>> HOST A
HOST B (RHEL 5.5 2.6.18-194.8.1.el5xen) 64bits and xen-3.0.3-105.el5_5.2:
# cat /var/log/xen/xend.log.1 | grep -i error[2012-05-31 07:32:27 xend 5353] INFO (XendCheckpoint:353) ERROR Internal error: domain is dying[2012-05-31 07:32:27 xend 5353] INFO (XendCheckpoint:353) ERROR Internal error: Domain appears not to have suspended[2012-05-31 07:32:27 xend 5353] ERROR (XendCheckpoint:133) Save failed on domain www01 (6).[2012-05-31 07:32:27 xend.XendDomainInfo 5353] ERROR (XendDomainInfo:2259) Exception in evtcnh_reset(6)[2012-05-31 07:32:27 xend.XendDomainInfo 5353] ERROR (XendDomainInfo:2234) XendDomainInfo.resume: xc.domain_resume failed on domain 6.[2012-05-31 07:51:52 xend 5353] INFO (XendCheckpoint:353) ERROR Internal error: domain is dying[2012-05-31 07:51:52 xend 5353] INFO (XendCheckpoint:353) ERROR Internal error: Domain appears not to have suspended[2012-05-31 07:51:53 xend 5353] ERROR (XendCheckpoint:133) Save failed on domain www01-f5 (7).[2012-05-31 07:51:53 xend.XendDomainInfo 5353] ERROR (XendDomainInfo:2259) Exception in evtcnh_reset(7)[2012-05-31 07:51:53 xend.XendDomainInfo 5353] ERROR (XendDomainInfo:2234) XendDomainInfo.resume: xc.domain_resume failed on domain 7.
HOST A: (RHEL 5.5 2.6.18-194.3.1.el5xen) 64bits and xen-3.0.3-105.el5_5.4:
# cat /var/log/xen/xend.log | grep -i error[2012-05-31 07:32:29 xend 4279] INFO (XendCheckpoint:353) ERROR Internal error: Error when reading batch size[2012-05-31 07:32:30 xend.XendDomainInfo 4279] ERROR (XendDomainInfo:2198) XendDomainInfo.destroy: xc.domain_destroy failed.[2012-05-31 07:32:32 xend 4279] ERROR (XendDomain:284) Restore failed[2012-05-31 07:51:53 xend 4279] INFO (XendCheckpoint:353) ERROR Internal error: Error when reading batch size[2012-05-31 07:51:54 xend.XendDomainInfo 4279] ERROR (XendDomainInfo:2198) XendDomainInfo.destroy: xc.domain_destroy failed.[2012-05-31 07:51:55 xend 4279] ERROR (XendDomain:284) Restore failed
After that the machine is still in the HOST B (origin) and the state"migrating-www01"
Thanks.