--Apple-Mail=_19A8F4CE-4244-4497-ADD3-F2A2958C1CAC Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 Hi Nir, thank you. So, can I use a Ceph backed VM with a lease on gluster? Also if I detach network from the node hosting the VMs it will not = migrated to another host. Regards Matteo
Il giorno 20 feb 2017, alle ore 21:58, Nir Soffer <nsoffer@redhat.com> = ha scritto: =20 On Mon, Feb 20, 2017 at 12:54 PM, Matteo Dacrema <mdacrema@enter.eu = <mailto:mdacrema@enter.eu>> wrote: Hi all, =20 I=E2=80=99ve a setup that uses Ceph through ovirt for VM storage. I tested out VM HA and all works well when IPMI is reachable. When it=E2=80=99s not reachable because of network or power failure VM = states switch to unknown and it=E2=80=99s not restarted to other nodes. =20 Is it a specific setup that I=E2=80=99ve missed? =20 Hi Matteo, =20 When power management is not available, we cannot do failover to other = host. =20 In 4.1 you can use a VM lease for your HA VM, enabling failover = without power management. =20 Note that the lease cannot be on Ceph storage domain, you will have to = add other type of storage for the leases, since we don't support leases on = ceph yet. =20 Please check the vm-leases feature page for more info: = https://www.ovirt.org/develop/release-management/features/storage/vm-lease= s/ = <https://www.ovirt.org/develop/release-management/features/storage/vm-leas= es/> =20 Nir =20 =20 Thank you Regards Matteo =20 _______________________________________________ Users mailing list Users@ovirt.org <mailto:Users@ovirt.org> http://lists.ovirt.org/mailman/listinfo/users = <http://lists.ovirt.org/mailman/listinfo/users> =20 =20 --=20 Questo messaggio e' stato analizzato con Libra ESVA ed e' risultato = non infetto.=20 Clicca qui per segnalarlo come spam. = <http://mx01.enter.it/cgi-bin/learn-msg.cgi?id=3D39FE040254.AAC11>=20 Clicca qui per metterlo in blacklist = <http://mx01.enter.it/cgi-bin/learn-msg.cgi?blacklist=3D1&id=3D39FE040254.= AAC11>
--Apple-Mail=_19A8F4CE-4244-4497-ADD3-F2A2958C1CAC Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8 <html><head><meta http-equiv=3D"Content-Type" content=3D"text/html = charset=3Dutf-8"></head><body style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D"">Hi Nir,<div class=3D""><br class=3D""></div><div = class=3D"">thank you.</div><div class=3D"">So, can I use a Ceph backed = VM with a lease on gluster?</div><div class=3D""><br class=3D""></div><div= class=3D"">Also if I detach network from the node hosting the VMs it = will not migrated to another host.</div><div class=3D""><br = class=3D""></div><div class=3D""><br class=3D""></div><div = class=3D"">Regards</div><div class=3D"">Matteo</div><div class=3D""><div = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"color: rgb(0, 0, 0); letter-spacing: normal; = orphans: auto; text-align: start; text-indent: 0px; text-transform: = none; white-space: normal; widows: auto; word-spacing: 0px; = -webkit-text-stroke-width: 0px; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div id=3D"signature_old" class=3D""><div = id=3D"x230f9618d8214c5" class=3D""><div class=3D"WordSection1" = style=3D"page: WordSection1;"><div style=3D"font-family: 'Times New = Roman', serif; font-size: 12pt; margin: 0cm 0cm 0.0001pt;" = class=3D""><font face=3D"Calibri" style=3D"font-size: 11pt;" = class=3D""><br class=3D""></font></div><div style=3D"font-family: 'Times = New Roman', serif; font-size: 12pt; margin: 0cm 0cm 0.0001pt;" = class=3D""><div class=3D"" style=3D"font-family: Helvetica; font-size: = 12px;"><br = class=3D""></div></div></div></div></div></div></div></div></div></div></d= iv></div> </div> <br class=3D""><div><blockquote type=3D"cite" class=3D""><div = class=3D"">Il giorno 20 feb 2017, alle ore 21:58, Nir Soffer <<a = href=3D"mailto:nsoffer@redhat.com" class=3D"">nsoffer@redhat.com</a>> = ha scritto:</div><br class=3D"Apple-interchange-newline"><div = class=3D""><div dir=3D"ltr" class=3D""><div class=3D"gmail_extra"><div = class=3D"gmail_quote">On Mon, Feb 20, 2017 at 12:54 PM, Matteo Dacrema = <span dir=3D"ltr" class=3D""><<a href=3D"mailto:mdacrema@enter.eu" = target=3D"_blank" class=3D"">mdacrema@enter.eu</a>></span> wrote:<br = class=3D""><blockquote class=3D"gmail_quote" style=3D"margin:0px 0px 0px = 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi = all,<br class=3D""> <br class=3D""> I=E2=80=99ve a setup that uses Ceph through ovirt for VM storage.<br = class=3D""> I tested out VM HA and all works well when IPMI is reachable.<br = class=3D""> When it=E2=80=99s not reachable because of network or power failure VM = states switch to unknown and it=E2=80=99s not restarted to other = nodes.<br class=3D""> <br class=3D""> Is it a specific setup that I=E2=80=99ve missed?<br = class=3D""></blockquote><div class=3D""><br class=3D""></div><div = class=3D"">Hi Matteo,</div><div class=3D""><br class=3D""></div><div = class=3D"">When power management is not available, we cannot do failover = to other host.</div><div class=3D""><br class=3D""></div><div = class=3D"">In 4.1 you can use a VM lease for your HA VM, enabling = failover without power</div><div class=3D"">management.</div><div = class=3D""><br class=3D""></div><div class=3D"">Note that the lease = cannot be on Ceph storage domain, you will have to add</div><div = class=3D"">other type of storage for the leases, since we don't support = leases on ceph yet.</div><div class=3D""><br class=3D""></div><div = class=3D"">Please check the vm-leases feature page for more = info:</div><div class=3D""><a = href=3D"https://www.ovirt.org/develop/release-management/features/storage/= vm-leases/" = class=3D"">https://www.ovirt.org/develop/release-management/features/stora= ge/vm-leases/</a><br class=3D""></div><div class=3D""><br = class=3D""></div><div class=3D"">Nir</div><div = class=3D""> </div><blockquote class=3D"gmail_quote" = style=3D"margin:0px 0px 0px 0.8ex;border-left:1px solid = rgb(204,204,204);padding-left:1ex"> <br class=3D""> Thank you<br class=3D""> Regards<br class=3D""> Matteo<br class=3D""> <br class=3D""> ______________________________<wbr class=3D"">_________________<br = class=3D""> Users mailing list<br class=3D""> <a href=3D"mailto:Users@ovirt.org" class=3D"">Users@ovirt.org</a><br = class=3D""> <a href=3D"http://lists.ovirt.org/mailman/listinfo/users" = rel=3D"noreferrer" target=3D"_blank" = class=3D"">http://lists.ovirt.org/<wbr = class=3D"">mailman/listinfo/users</a><br class=3D""> </blockquote></div><br class=3D""></div></div> <br class=3D"">-- <br class=3D""><font color=3D"#999999" face=3D"Arial, Helvetica, = sans-serif" size=3D"1" class=3D""> Questo messaggio e' stato analizzato = con Libra ESVA ed e' risultato non infetto. <br class=3D""><a = href=3D"http://mx01.enter.it/cgi-bin/learn-msg.cgi?id=3D39FE040254.AAC11" = class=3D"">Clicca qui per segnalarlo come spam.</a></font> <font color=3D"#999999" face=3D"Arial, Helvetica, sans-serif" size=3D"1" = class=3D""><br class=3D""><a = href=3D"http://mx01.enter.it/cgi-bin/learn-msg.cgi?blacklist=3D1&id=3D= 39FE040254.AAC11" class=3D"">Clicca qui per metterlo in = blacklist</a></font> </div></blockquote></div><br class=3D""></div></body></html>= --Apple-Mail=_19A8F4CE-4244-4497-ADD3-F2A2958C1CAC--