Re: [ClusterLabs] snapshoting of running VirtualDomain resources - OCFS2 ?

2018-03-18 Thread Gang He
Hi Lentes, >>> > > - On Mar 15, 2018, at 3:47 AM, Gang He g...@suse.com wrote: >> Just one comments, you have to make sure the VM file integrity before > calling >> reflink. >> > > Hi Gang, > > how could i achieve that ? sync ? The disks of the VM's are configured > without cache, >

Re: [ClusterLabs] snapshoting of running VirtualDomain resources - OCFS2 ?

2018-03-16 Thread Lentes, Bernd
- On Mar 15, 2018, at 3:47 AM, Gang He g...@suse.com wrote: > Hello Lentes, > > >> Hi, >> >> i have a 2-node-cluster with my services (web, db) running in VirtualDomain >> resources. >> I have a SAN with cLVM, each guest lies in a dedicated logical volume with >> an ext3 fs. >> >>

Re: [ClusterLabs] snapshoting of running VirtualDomain resources - OCFS2 ?

2018-03-14 Thread Gang He
Hello Lentes, >>> > Hi, > > i have a 2-node-cluster with my services (web, db) running in VirtualDomain > resources. > I have a SAN with cLVM, each guest lies in a dedicated logical volume with > an ext3 fs. > > Currently i'm thinking about snapshoting the guests to make a backup in the >