Re: XenServer & VM Snapshots

2012-12-04 Thread Nitin Mehta
9 PM To: 'Cloudstack Developers'; cloudstack-us...@incubator.apache.org<mailto:cloudstack-us...@incubator.apache.org> Subject: RE: XenServer & VM Snapshots CS 3.0.2 is too old version. I'm pretty sure mount & copy on the same host in 3.0.4 and 3.0.5. If mount & copy might be on diff

Re: XenServer & VM Snapshots

2012-12-03 Thread Marc Cirauqui
Inc. > http://www.tls.net > > > -Original Message- > From: Anthony Xu [mailto:xuefei...@citrix.com] > Sent: Monday, December 03, 2012 1:59 PM > To: 'Cloudstack Developers'; cloudstack-us...@incubator.apache.org > Subject: RE: XenServer & VM Snapshots > >

RE: XenServer & VM Snapshots

2012-12-03 Thread Anthony Xu
nal Message- > From: Mice Xia [mailto:mice_...@tcloudcomputing.com] > Sent: Monday, December 03, 2012 11:18 AM > To: cloudstack-dev@incubator.apache.org > Subject: 答复: XenServer & VM Snapshots > > > Anthony, > > This is one of the reasons that Im working on VM

答复: XenServer & VM Snapshots

2012-12-03 Thread Mice Xia
lto:xuefei...@citrix.com] Sent: 2012-12-4 (星期二) 3:08 To: cloudstack-dev@incubator.apache.org Subject: RE: XenServer & VM Snapshots You are right, Vdi-copy is slow. we have reported this to XenServer team, they are working on this, but no time/road map is provided on this so far. Anthony &

RE: XenServer & VM Snapshots

2012-12-03 Thread Anthony Xu
5 AM > To: cloudstack-dev@incubator.apache.org > Subject: 答复: XenServer & VM Snapshots > > It is slow to take volume snapshot if your volume is huge, the reason > is vdi-copy, which is used to backup snapshot to SS, has performance > problem. > > You can't speed it up

RE: XenServer & VM Snapshots

2012-12-03 Thread Matthew Hartmann
stack Developers'; cloudstack-us...@incubator.apache.org Subject: RE: XenServer & VM Snapshots CS 3.0.2 is too old version. I'm pretty sure mount & copy on the same host in 3.0.4 and 3.0.5. If mount & copy might be on different hosts, the issue is very likely to happen. I did

答复: XenServer & VM Snapshots

2012-12-03 Thread Mice Xia
t and incremental snapshot to reduce the times of full snapshot. Mice -Original Message- From: Matthew Hartmann [mailto:mhartm...@tls.net] Sent: 2012-12-4 (星期二) 2:31 To: cloudstack-us...@incubator.apache.org Cc: 'Cloudstack Developers' Subject: RE: XenServer & VM Snapshots Anth

RE: XenServer & VM Snapshots

2012-12-03 Thread Anthony Xu
Hartmann [mailto:mhartm...@tls.net] > Sent: Monday, December 03, 2012 10:31 AM > To: cloudstack-us...@incubator.apache.org > Cc: 'Cloudstack Developers' > Subject: RE: XenServer & VM Snapshots > > Anthony: > > Thank you for the prompt and informative reply. > &g

RE: XenServer & VM Snapshots

2012-12-03 Thread Matthew Hartmann
812.378.4100 x 850 | E: mhartm...@tls.net TLS.NET, Inc. http://www.tls.net -Original Message- From: Anthony Xu [mailto:xuefei...@citrix.com] Sent: Monday, December 03, 2012 12:31 PM To: Cloudstack Users Cc: Cloudstack Developers Subject: RE: XenServer & VM Snapshots Hi Matthew, You an

RE: XenServer & VM Snapshots

2012-12-03 Thread Anthony Xu
der number of snapshot , number of volume limitation of storage server. Anthony From: Matthew Hartmann [mailto:mhartm...@tls.net] Sent: Monday, December 03, 2012 9:08 AM To: Cloudstack Users Cc: Cloudstack Developers Subject: XenServer & VM Snapshots Hello! I'm hoping so

XenServer & VM Snapshots

2012-12-03 Thread Matthew Hartmann
Hello! I'm hoping someone can help me troubleshoot the following issue: I have a client who has a 960G data volume which contains their VM's Exchange Data Store. When starting a snapshot, I found that a process is started on one of my Compute Nodes titled "sparse_dd". I found that this process