--_000_MWHPR11MB1663F5706A4201A33C8C7759EDC50MWHPR11MB1663namp_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi Allon, After going through current vdsm code base, noticed that after taking a sna= pshot vm starts referring the newly created qcow image/volume. For internal snapshots which are not qcow is it configurable somehow so th= at vm continues doing writes to same base image? Thanks & Regards, Deepak ________________________________ From: Deepak Jagtap Sent: Tuesday, June 6, 2017 3:37:03 PM To: Allon Mureinik Cc: devel@ovirt.org Subject: Re: [ovirt-devel] Snapshots & clone support from datastore Thanks Allon! Best Regards, Deepak ________________________________ From: Allon Mureinik <amureini@redhat.com> Sent: Tuesday, June 6, 2017 2:43:17 PM To: Deepak Jagtap Cc: devel@ovirt.org Subject: Re: [ovirt-devel] Snapshots & clone support from datastore Unfortunately, there's no such integration point at the moment. On Tue, Jun 6, 2017 at 5:57 AM, Deepak Jagtap <deepak.jagtap@maxta.com<mail= to:deepak.jagtap@maxta.com>> wrote: Hey Guys, I am newbie to ovirt, and wanted to confirm whats the best way to leverage = snapshot, clone features provided by the datastore filesystem. I have a btrfs datastore exported and wanted use btrfs snapshots for vm sna= pshot & clones. Does ovirt offers any hooks/APIs so that image snapshots are created by the= filesystem? Thanks & Regards, Deepak _______________________________________________ Devel mailing list Devel@ovirt.org<mailto:Devel@ovirt.org> http://lists.ovirt.org/mailman/listinfo/devel --_000_MWHPR11MB1663F5706A4201A33C8C7759EDC50MWHPR11MB1663namp_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"=
</head> <body> <style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;margi= n-bottom:0;} --></style> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Arial,Helvetica,sans-serif;" dir=3D"ltr"> <p>Hi Allon,</p> <p><br> </p> <p>After going through current vdsm code base, noticed that after= taking a snapshot vm starts referring the newly created qcow image/volume.= </p> <p>For internal snapshots which are not qcow is it configurable = somehow so that vm continues doing writes to same base image?</p> <p><br> </p> <p>Thanks & Regards,</p> <p>Deepak</p> </div> <hr style=3D"display:inline-block;width:98%" tabindex=3D"-1"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st= yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> Deepak Jagtap<br> <b>Sent:</b> Tuesday, June 6, 2017 3:37:03 PM<br> <b>To:</b> Allon Mureinik<br> <b>Cc:</b> devel@ovirt.org<br> <b>Subject:</b> Re: [ovirt-devel] Snapshots & clone support from datast= ore</font> <div> </div> </div> <div><style type=3D"text/css" style=3D"display:none;"><!-- P {margin-top:0;= margin-bottom:0;} --></style> <div id=3D"divtagdefaultwrapper" style=3D"font-size:12pt;color:#000000;font= -family:Calibri,Arial,Helvetica,sans-serif;" dir=3D"ltr"> <p>Thanks Allon!</p> <p><br> </p> <p>Best Regards,</p> <p>Deepak</p> </div> <hr style=3D"display:inline-block;width:98%" tabindex=3D"-1"> <div id=3D"divRplyFwdMsg" dir=3D"ltr"><font face=3D"Calibri, sans-serif" st= yle=3D"font-size:11pt" color=3D"#000000"><b>From:</b> Allon Mureinik <am= ureini@redhat.com><br> <b>Sent:</b> Tuesday, June 6, 2017 2:43:17 PM<br> <b>To:</b> Deepak Jagtap<br> <b>Cc:</b> devel@ovirt.org<br> <b>Subject:</b> Re: [ovirt-devel] Snapshots & clone support from datast= ore</font> <div> </div> </div> <div> <div dir=3D"ltr"> <div class=3D"gmail_default" style=3D"font-family:monospace,monospace">Unfo= rtunately, there's no such integration point at the moment.</div> </div> <div class=3D"gmail_extra"><br> <div class=3D"gmail_quote">On Tue, Jun 6, 2017 at 5:57 AM, Deepak Jagtap <s= pan dir=3D"ltr"> <<a href=3D"mailto:deepak.jagtap@maxta.com" target=3D"_blank">deepak.jag= tap@maxta.com</a>></span> wrote:<br> <blockquote class=3D"gmail_quote" style=3D"margin:0 0 0 .8ex;border-left:1p= x #ccc solid;padding-left:1ex"> <div dir=3D"ltr"> <div id=3D"m_-4873246095173968224divtagdefaultwrapper" style=3D"font-size:1= 2pt;color:#000000;font-family:Calibri,Arial,Helvetica,sans-serif" dir=3D"lt= r"> <p>Hey Guys,</p> <p><br> </p> <p>I am newbie to ovirt, and wanted to confirm whats the best way to levera= ge snapshot, clone features </p> <p>provided by the datastore filesystem.</p> <p>I have a btrfs datastore exported and wanted use btrfs snapshots fo= r vm snapshot & clones.</p> <p>Does ovirt offers any hooks/APIs so that image snapshots are created by = the filesystem?</p> <p><br> </p> <p>Thanks & Regards,</p> <p>Deepak</p> <p> </p> </div> </div> <br> ______________________________<wbr>_________________<br> Devel mailing list<br> <a href=3D"mailto:Devel@ovirt.org">Devel@ovirt.org</a><br> <a href=3D"http://lists.ovirt.org/mailman/listinfo/devel" rel=3D"noreferrer= " target=3D"_blank">http://lists.ovirt.org/<wbr>mailman/listinfo/devel</a><= br> </blockquote> </div> <br> </div> </div> </div> </body> </html> --_000_MWHPR11MB1663F5706A4201A33C8C7759EDC50MWHPR11MB1663namp_--