Hi, > -----Original Message----- > From: Dan Frincu [mailto:df.clus...@gmail.com] > Sent: Tuesday, December 13, 2011 4:43 PM > To: The Pacemaker cluster resource manager > Subject: Re: [Pacemaker] How to live migrate the kvm vm > > Hi, > > On Tue, Dec 13, 2011 at 6:11 AM, Qiu Zhigang <qiuzhig...@fronware.com> > wrote: > > Hi, > > > > Thank you, you are right, I correct the 'allow-migrate="true"', but now I > > found > another problem when migrate, migrate failed. > > The following is the log. > > > > Dec 13 12:10:03 h10_151 kernel: type=1400 audit(1323749403.251:623): > > avc: denied { search } for pid=27201 comm="virsh" name="libvirt" > > dev=dm-0 ino=2098071 scontext=unconfined_u:system_r:corosync_t:s0 > > tcontext=system_u:object_r:virt_var_run_t:s0 tclass=dir Dec 13 > > 12:10:04 h10_151 kernel: type=1400 audit(1323749404.067:624): avc: > > denied { search } for pid=27218 comm="VirtualDomain" name="" > > dev=0:1c ino=13825028 scontext=unconfined_u:system_r:corosync_t:s0 > > tcontext=system_u:object_r:nfs_t:s0 tclass=dir Dec 13 12:10:04 h10_151 > > kernel: type=1400 audit(1323749404.252:625): avc: denied { read } > > for pid=27242 comm="virsh" name="random" dev=devtmpfs ino=3585 > > scontext=unconfined_u:system_r:corosync_t:s0 > > tcontext=system_u:object_r:random_device_t:s0 tclass=chr_file > > You need to take a look at the SELinux context. > > Regards, > Dan >
I'm not familiar with SElinux context, but I have disabled selinux . [root@h10_151 ~]# cat /etc/sysconfig/selinux # This file controls the state of SELinux on the system. # SELINUX= can take one of these three values: # enforcing - SELinux security policy is enforced. # permissive - SELinux prints warnings instead of enforcing. # disabled - No SELinux policy is loaded. SELINUX=disable # SELINUXTYPE= can take one of these two values: # targeted - Targeted processes are protected, # mls - Multi Level Security protection. SELINUXTYPE=targeted How can I solve this issue, or any other information you need to help me ? Best Regards, > > > > [root@h10_145 ~]# crm > > crm(live)# status > > ============ > > Last updated: Tue Dec 13 12:09:06 2011 > > Stack: openais > > Current DC: h10_145 - partition with quorum > > Version: 1.1.2-f059ec7ced7a86f18e5490b67ebf4a0b963bccfe > > 2 Nodes configured, 2 expected votes > > 2 Resources configured. > > ============ > > > > Online: [ h10_151 h10_145 ] > > > > test2 (ocf::heartbeat:VirtualDomain): Started h10_151 (unmanaged) > > FAILED > > test1 (ocf::heartbeat:VirtualDomain): Started h10_145 (unmanaged) > > FAILED > > > > Failed actions: > > test1_stop_0 (node=h10_145, call=19, rc=1, status=complete): > > unknown error > > test2_stop_0 (node=h10_151, call=14, rc=1, status=complete): > > unknown error > > > > Best Regards, > > > >> -----Original Message----- > >> From: Arnold Krille [mailto:arn...@arnoldarts.de] > >> Sent: Monday, December 12, 2011 7:52 PM > >> To: The Pacemaker cluster resource manager > >> Subject: Re: [Pacemaker] How to live migrate the kvm vm > >> > >> Hi, > >> > >> On Monday 12 December 2011 11:22:51 邱志刚 wrote: > >> > I have 2-node cluster of pacemaker,I want to migrate the kvm vm > >> > with command "migrate", but I found the vm isn't migrated, actually > >> > it is shutdown and then start on other node. I checked the log and > >> > found the vm is stopped but not migrated. > >> > >> > How could I live migrate the vm ? The configuration : > >> > crm(live)configure# show > >> > primitive test1 ocf:heartbeat:VirtualDomain \ > >> > params config="/etc/libvirt/qemu/test1.xml" > >> > hypervisor="qemu:///system" \ > >> > meta allow-migrate="ture" priority="100" target-role="Started" > >> > is-managed="true" \ > >> > op start interval="0" timeout="120s" \ > >> > op stop interval="0" timeout="120s" \ > >> > op monitor interval="10s" timeout="30s" depth="0" \ > >> > op migrate_from interval="0" timeout="120s" \ > >> > op migrate_to interval="0" timeout="120" > >> > >> I hope that "ture" is only a typo when writing the email. Otherwise > >> its probably the reason why your machine stop-start instead of a nice > migration. > >> Try with 'allow-migrate="true"' and see if that helps. > >> > >> Have fun, > >> > >> Arnold > > > > > > _______________________________________________ > > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > > > Project Home: http://www.clusterlabs.org Getting started: > > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > > Bugs: http://bugs.clusterlabs.org > > > > -- > Dan Frincu > CCNA, RHCE > > _______________________________________________ > Pacemaker mailing list: Pacemaker@oss.clusterlabs.org > http://oss.clusterlabs.org/mailman/listinfo/pacemaker > > Project Home: http://www.clusterlabs.org Getting started: > http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf > Bugs: http://bugs.clusterlabs.org _______________________________________________ Pacemaker mailing list: Pacemaker@oss.clusterlabs.org http://oss.clusterlabs.org/mailman/listinfo/pacemaker Project Home: http://www.clusterlabs.org Getting started: http://www.clusterlabs.org/doc/Cluster_from_Scratch.pdf Bugs: http://bugs.clusterlabs.org
