[vdsm] FOSDEM 2012: VDSM - The oVirt Node Management Agent

2012-02-07 Thread Federico Simoncelli
Here you can find my slides presented at FOSDEM 2012: http://people.redhat.com/fsimonce/fosdem-2012/ -- Federico ___ vdsm-devel mailing list vdsm-devel@lists.fedorahosted.org https://fedorahosted.org/mailman/listinfo/vdsm-devel

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Federico Simoncelli
- Original Message - > From: "Shu Ming" > To: "Federico Simoncelli" > Cc: "VDSM Project Development" > Sent: Tuesday, February 7, 2012 4:10:38 AM > Subject: Re: [vdsm] Live Merge and Storage Live Migration > > I am just curious how HSM interact with SPM after HSM get merge > request no

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Shu Ming
On 2012-2-7 20:23, Federico Simoncelli wrote: - Original Message - From: "Shu Ming" To: "Federico Simoncelli" Cc: "VDSM Project Development" Sent: Tuesday, February 7, 2012 4:10:38 AM Subject: Re: [vdsm] Live Merge and Storage Live Migration I am just curious how HSM interact with SPM a

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Shu Ming
Another question about the Storage Live Migration wiki page, in the Engine-VDSM flow: createVolumeCrossSD(): domain1: [base(raw)]<-[snap1(qcow2)]<-+-(VM) domain2: +-[snap2(qcow2)] blockMigrate(): domain1: [base(raw)]<-[snap1(qcow2)]<-+ domain2:

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Federico Simoncelli
- Original Message - > From: "Shu Ming" > To: "Federico Simoncelli" > Cc: "VDSM Project Development" > Sent: Tuesday, February 7, 2012 4:00:39 PM > Subject: Re: [vdsm] Live Merge and Storage Live Migration > > Another question about the Storage Live Migration wiki page, in the > Engine-

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Federico Simoncelli
- Original Message - > From: "Shu Ming" > To: "Federico Simoncelli" > Cc: "VDSM Project Development" > Sent: Tuesday, February 7, 2012 3:23:37 PM > Subject: Re: [vdsm] Live Merge and Storage Live Migration > > On 2012-2-7 20:23, Federico Simoncelli wrote: > > - Original Message ---

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Itamar Heim
On 02/06/2012 10:34 PM, Federico Simoncelli wrote: ... http://www.ovirt.org/wiki/Features/Design/LiveMerge I'm missing details on the behavior in case of failure. I assume once a backward merge started, the underlying image is "corrupted" and must be used only via the higher layer. as this i

Re: [vdsm] Live Merge and Storage Live Migration

2012-02-07 Thread Federico Simoncelli
- Original Message - > From: "Itamar Heim" > To: "Federico Simoncelli" > Cc: "VDSM Project Development" > Sent: Tuesday, February 7, 2012 11:51:11 PM > Subject: Re: [vdsm] Live Merge and Storage Live Migration > > On 02/06/2012 10:34 PM, Federico Simoncelli wrote: > ... > > http://www.o