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recovering from failed 3.6 -> 4.0 engine upgrade
by Robert Story 04 Jan '17

04 Jan '17

--Sig_/LLTH9NASuGEOU8UP2Gh7Nzg Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hello, I'm trying to upgrade to 4.0 from 3.6. I dutify checked that my clusters were set to 3.6 compatibility and started the engine upgrade. unfortunately I forgot to check the unused Default cluser. :-/ So the upgrade failed, but the 4.0 rpms were installed, so the engine won't start. How can I fix the compat level (or delete Default cluster)? I found this message <http://lists.ovirt.org/pipermail/users/2016-June/040801.html> that suggests that the engine should be startable if only the update rpms were installed, but part of the install procedure updates all the rpms, including the engine. I created this bug: https://bugzilla.redhat.com/show_bug.cgi?id=3D1408493 Any help on how to proceed appreciated, either here or on IRC.. Robert --=20 Senior Software Engineer @ Parsons --Sig_/LLTH9NASuGEOU8UP2Gh7Nzg Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlhdc8EACgkQ7/fVLLY1mnilQACgkeIG2oH6zp5BfeiwvV/47Vi3 4okAoJT5p+CfBvJqlgW4ZRtySOQEKHAU =SYd/ -----END PGP SIGNATURE----- --Sig_/LLTH9NASuGEOU8UP2Gh7Nzg--

2 4

is there any technical guide for 3rd party appliance developers?
by Jiří Sléžka 04 Jan '17

04 Jan '17

This is a cryptographically signed message in MIME format. --------------ms000206020500070205090604 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: quoted-printable Hi, it is just idea. It would be nice if there were some guide for 3rd party = appliance developers which would describe how to prepare their=20 appliances to run on oVirt without problem. I am just oVirt/RHV administrator but we often face the situation we=20 would like to run some appliance on oVirt/RHV but it is not officially=20 supported (like VmWare). It would be great benefit for oVirt if you=20 could break the wall of concerns and encourage 3rd party developers to=20 make their appliances also fo oVirt/RHV. 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1 0

[Storage Domain] [NFS] How to specify size ?
by TranceWorldLogic . 04 Jan '17

04 Jan '17

Hi, I have created nfs storage domain and even imported in ovirt engine using below link. http://www.ovirt.org/documentation/how-to/troubleshooting/troubleshooting-n… But I found that ovirt have created only 50 GB storage domain. I need this data domain size as 100 GB. How can I configure size parameter in ovirt ? Thanks, ~Rohit

2 1

Watchdog device
by Gary Pedretty 03 Jan '17

03 Jan '17

--Apple-Mail=_7DA5B2F1-4964-4709-B557-3F9A464C2AA7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 How do you add the supported watchdog device to a VM that has already = been created? I have tried adding it via the High Availability tab in = the Edit VM Dialog, but it does not retain the setting when I close the = dialog. Latest version os Overt running as self-hosted engine Gary ------------------------------------------------------------------------ Gary Pedretty gary(a)ravnalaska.net Systems Manager www.flyravn.com Ravn Alaska /\ 907-450-7251 5245 Airport Industrial Road / \/\ 907-450-7238 fax Fairbanks, Alaska 99709 /\ / \ \ Second greatest commandment Serving Alaska's Interior / \/ /\ \ \/\ "Love your neighbor as Having a heatwave, its summer yourself=E2=80=9D = Matt 22:39 ------------------------------------------------------------------------ --Apple-Mail=_7DA5B2F1-4964-4709-B557-3F9A464C2AA7 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"">How do you add the supported watchdog device to a VM that has = already been created?  I have tried adding it via the High = Availability tab in the Edit VM Dialog, but it does not  retain the = setting when I close the dialog.<div class=3D""><br class=3D""></div><div = class=3D"">Latest version os Overt running as self-hosted engine<br = class=3D""><div class=3D""><br class=3D""></div><div = class=3D"">Gary</div><div class=3D""><br class=3D""></div><div = class=3D""><br 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); font-family: 'Lucida = Grande'; font-style: normal; font-variant: normal; font-weight: normal; = letter-spacing: normal; line-height: normal; orphans: 2; text-align: = -webkit-auto; text-indent: 0px; text-transform: none; white-space: = normal; widows: 2; 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); = font-family: 'Lucida Grande'; font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; 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); font-family: Helvetica; = font-style: normal; font-variant: normal; font-weight: normal; = letter-spacing: normal; line-height: normal; orphans: 2; text-align: = -webkit-auto; text-indent: 0px; text-transform: none; white-space: = normal; widows: 2; 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"orphans: 2; text-align: = -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: 2; text-align: -webkit-auto; = text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: = space; -webkit-line-break: after-white-space;" class=3D""><div = style=3D"orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: = 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><div style=3D"orphans: 2; text-align: = -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: 2; text-align: -webkit-auto; = text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: = space; -webkit-line-break: after-white-space;" class=3D""><div = style=3D"orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: = 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><div style=3D"orphans: 2; text-align: = -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><div style=3D"orphans: 2; text-align: -webkit-auto; = text-indent: 0px; widows: 2; word-wrap: break-word; -webkit-nbsp-mode: = space; -webkit-line-break: after-white-space;" class=3D""><div = style=3D"orphans: 2; text-align: -webkit-auto; text-indent: 0px; widows: = 2; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><div style=3D"orphans: 2; text-align: = -webkit-auto; text-indent: 0px; widows: 2; word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-align: -webkit-auto; text-indent: 0px; = widows: 2; border-spacing: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; orphans: 2; text-indent: 0px; widows: 2; border-spacing: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px;"><div = style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; orphans: = 2; text-indent: 0px; widows: 2; border-spacing: 0px; font-size: = 12px;"><div class=3D"AppleMailSignature" = id=3D"2393307F-E696-4D63-8DBB-654DCF9942AA"><div class=3D""><font = face=3D"Monaco" = class=3D"">---------------------------------------------------------------= ---------</font></div><div class=3D""><font face=3D"Monaco" = class=3D"">Gary Pedretty             =                     =        <a href=3D"mailto:gary@ravnalaska.net" = class=3D"">gary(a)ravnalaska.net</a></font></div><div class=3D""><font = face=3D"Monaco" class=3D"">Systems Manager         =                     =              <a = href=3D"http://www.flyravn.com" = class=3D"">www.flyravn.com</a></font></div><div class=3D""><font = face=3D"Monaco" class=3D"">Ravn Alaska         =                   /\   =                 =  907-450-7251</font></div><div class=3D""><font face=3D"Monaco" = class=3D"">5245 Airport Industrial Road         / =  \/\             907-450-7238 = fax</font></div><div class=3D""><font face=3D"Monaco" = class=3D"">Fairbanks, Alaska  99709        /\ =  /    \ \ Second greatest commandment</font></div><div = class=3D""><font face=3D"Monaco" class=3D"">Serving Alaska's Interior =      /  \/  /\  \ \/\   "Love your = neighbor as</font></div><font face=3D"Menlo" class=3D"" style=3D"orphans: = auto; widows: auto;">Having a heatwave, its summer       =                 = yourself=E2=80=9D Matt 22:39</font><div class=3D"" style=3D"orphans: = auto; widows: auto; font-family: Menlo;"></div><font face=3D"Menlo" = class=3D"" style=3D"orphans: auto; widows: auto;"></font><div = style=3D"font-family: 'Lucida Grande';" class=3D""><span = style=3D"font-family: Monaco; text-align: -webkit-auto;" = class=3D"">---------------------------------------------------------------= ---------</span></div><div class=3D""><br = class=3D""></div></div></span></div></span></div></span></div></span></div= ></span></div></span></div></span></div></span></div></span></div></span><= /div></span></div></span></div></span></div></span></div></span></div></sp= an></div></span></div></span></div></span></div></span></div></span></div>= </span></div></span></div></span></div></span></div></span></div></span><s= pan class=3D"Apple-style-span" style=3D"font-family: 'Lucida Grande'; = border-collapse: separate; border-spacing: 0px;"><div style=3D"word-wrap: = break-word; -webkit-nbsp-mode: space; -webkit-line-break: = after-white-space;" class=3D""><span class=3D"Apple-style-span" = style=3D"border-collapse: separate; color: rgb(0, 0, 0); font-style: = normal; font-variant: normal; font-weight: normal; letter-spacing: = normal; line-height: normal; orphans: 2; text-align: -webkit-auto; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"font-family: 'Lucida Grande'; = border-collapse: separate; color: rgb(0, 0, 0); font-style: normal; = font-variant: normal; font-weight: normal; letter-spacing: normal; = line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: = 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: = 0px; border-spacing: 0px; -webkit-text-decorations-in-effect: none; = -webkit-text-stroke-width: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: = 0px; -webkit-text-decorations-in-effect: none; = -webkit-text-stroke-width: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: = 0px; -webkit-text-decorations-in-effect: none; = -webkit-text-stroke-width: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: = 0px; -webkit-text-decorations-in-effect: none; = -webkit-text-stroke-width: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: = none; white-space: normal; widows: 2; word-spacing: 0px; border-spacing: = 0px; -webkit-text-decorations-in-effect: none; = -webkit-text-stroke-width: 0px;"><div style=3D"word-wrap: break-word; = -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;" = class=3D""><span class=3D"Apple-style-span" style=3D"border-collapse: = separate; color: rgb(0, 0, 0); font-style: normal; font-variant: normal; = font-weight: normal; letter-spacing: normal; line-height: normal; = orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; = widows: 2; word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px;"><div style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = -webkit-line-break: after-white-space;" class=3D""><span = class=3D"Apple-style-span" style=3D"border-collapse: separate; color: = rgb(0, 0, 0); font-style: normal; font-variant: normal; font-weight: = normal; letter-spacing: normal; line-height: normal; orphans: 2; = text-indent: 0px; text-transform: none; white-space: normal; widows: 2; = word-spacing: 0px; border-spacing: 0px; = -webkit-text-decorations-in-effect: none; -webkit-text-stroke-width: = 0px; font-size: 12px;"><div style=3D"font-family: 'Lucida Grande';" = class=3D""><br class=3D"khtml-block-placeholder"></div><br = class=3D"Apple-interchange-newline"></span><br = class=3D"Apple-interchange-newline"></div></span></div></span></div></span= ></div></span></div></span></div></span></div></span></div></span></div></= span></div></span></div></span></div></span></div></span></div></span></di= v></span></div></span></div></span></div></span></div></span></div></span>= </div></span></div></span></div></span></div></span></div></span></div></s= pan></div></span></div></span></div></div></div></div></div></div></div></= div></div></div></div></div></div></div></div></div></div></div> </div> <br class=3D""></div></div></body></html>= --Apple-Mail=_7DA5B2F1-4964-4709-B557-3F9A464C2AA7--

2 3

How to invoke ovirt-guest-agent hook from ovirt engine SDK ?
by TranceWorldLogic . 03 Jan '17

03 Jan '17

HI, I was exploring more about ovirt-gueste-engin. It look to me very easy to configure add add hook as script. But my doubt is, how to invoke those script from ovirt-engine ? Please some one help me to understand this part. I am looking into python SDK code to figure out same but still not got luck Thanks, ~Rohit

2 3

Re: [ovirt-users] How to invoke ovirt-guest-agent hook from ovirt engine SDK ?
by Yaniv Kaul 03 Jan '17

03 Jan '17

On Jan 3, 2017 7:37 AM, "TranceWorldLogic ." <tranceworldlogic(a)gmail.com> wrote: Hi, It look interesting. Would you please point me some document that cover in detail ? I was looking for mechanism where I can monitor guest application. If application get failed or crash then I need to restart or start other VM. Such monitoring should probably be done outside the VM. Is it possible in ovirt ? There's a fence_rhevm script in the fence-agents pacakge, but it needs a bit of tweaking to work with 4.x Y. I though I will use hook but as you explain it clear me that my understand was wrong. Thanks for your help. Thanks, ~Rohit On Mon, Jan 2, 2017 at 1:04 PM, Vinzenz Feenstra <vfeenstr(a)redhat.com> wrote: > > > On Dec 30, 2016, at 11:03 AM, TranceWorldLogic . < > tranceworldlogic(a)gmail.com> wrote: > > > > HI, > > Hi there, > > > > > I was exploring more about ovirt-gueste-engin. > > It look to me very easy to configure add add hook as script. > > > > But my doubt is, how to invoke those script from ovirt-engine ? > > Please some one help me to understand this part. > > I am looking into python SDK code to figure out same but still not got > luck > > Guest agent hooks aren’t triggered through the SDK, hooks are triggered > when certain events happen on the hypervisor side. > e.g. A VM gets migrated from HOST A to HOST B or the VM gets suspended. In > these cases VDSM _can_ send a message to the guest > agent asking it to process all hooks. > > That those hooks are enabled are depending on the migration policy > configured. Currently all but the ‘Legacy’ migration policies do cause the > hooks to be executed, given a new enough guest agent, VDSM and cluster > version. > HTH > > > > > > Thanks, > > ~Rohit > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users

1 0

Import Virtual Machines From Web Admin GUI
by Beckman, Daniel 03 Jan '17

03 Jan '17

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1 0

Re: [ovirt-users] oVirt Engine 4.0.5 and CentOS 7.3 Instability
by Rogério Ceni Coelho 03 Jan '17

03 Jan '17

Here VDSM logs ... Em ter, 3 de jan de 2017 às 09:58, Rogério Ceni Coelho < rogeriocenicoelho(a)gmail.com> escreveu: > Hi Everyone, > > I found a lot of Heartbeat exceeded like below ... I attach some logs ... > > I am thinking to do rollback to 4.0.4 and CentOS 7.2 ... > > 2016-12-28 03:49:14,962 ERROR > [org.ovirt.vdsm.jsonrpc.client.reactors.Reactor] (SSL Stomp Reactor) [] > Internal server error: null > 2016-12-28 03:49:14,986 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm15-poa.rbs.com.br/10.151.252.235 > 2016-12-28 03:49:14,993 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm06-poa.rbs.com.br/10.151.252.226 > 2016-12-28 03:49:14,997 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm08-poa.rbs.com.br/10.151.252.228 > 2016-12-28 03:49:15,001 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm03-poa.rbs.com.br/10.151.252.30 > 2016-12-28 03:49:15,006 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm17-poa.rbs.com.br/10.151.252.237 > 2016-12-28 03:49:15,012 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm02-poa.rbs.com.br/10.151.252.223 > 2016-12-28 03:49:15,018 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] > (DefaultQuartzScheduler11) [36d1c163] Command > 'GetAllVmStatsVDSCommand(HostName = prd-rbs-ovirt-kvm07-poa.rbs.com.br, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='1f128680-6152-4273-bb1d-8be545b43461', vds='Host[ > prd-rbs-ovirt-kvm07-poa.rbs.com.br,1f128680-6152-4273-bb1d-8be545b43461]'})' > execution failed: VDSGenericException: VDSNetworkException: Heartbeat > exceeded > 2016-12-28 03:49:15,018 INFO > [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] > (DefaultQuartzScheduler11) [36d1c163] Failed to fetch vms info for host ' > prd-rbs-ovirt-kvm07-poa.rbs.com.br' - skipping VMs monitoring. > 2016-12-28 03:49:15,018 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] > (org.ovirt.thread.pool-6-thread-8) [36d1c163] Host ' > prd-rbs-ovirt-kvm07-poa.rbs.com.br' is not responding. It will stay in > Connecting state for a grace period of 62 seconds and after that an attempt > to fence the host will be issued. > 2016-12-28 03:49:15,025 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] > (DefaultQuartzScheduler9) [13bbd638] Command > 'GetAllVmStatsVDSCommand(HostName = prd-rbs-ovirt-kvm10-poa.rbs.com.br, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='8b4bc7dc-af8c-4415-a2ef-bccc11ddf23a', vds='Host[ > prd-rbs-ovirt-kvm10-poa.rbs.com.br,8b4bc7dc-af8c-4415-a2ef-bccc11ddf23a]'})' > execution failed: VDSGenericException: VDSNetworkException: Heartbeat > exceeded > 2016-12-28 03:49:15,025 INFO > [org.ovirt.engine.core.vdsbroker.monitoring.PollVmStatsRefresher] > (DefaultQuartzScheduler9) [13bbd638] Failed to fetch vms info for host ' > prd-rbs-ovirt-kvm10-poa.rbs.com.br' - skipping VMs monitoring. > 2016-12-28 03:49:15,026 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm05-poa.rbs.com.br/10.151.252.225 > 2016-12-28 03:49:15,027 ERROR > [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] > (DefaultQuartzScheduler32) [5b86105] Correlation ID: null, Call Stack: > null, Custom Event ID: -1, Message: VDSM > prd-rbs-ovirt-kvm03-poa.rbs.com.br command failed: Heartbeat exceeded > 2016-12-28 03:49:15,027 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] > (DefaultQuartzScheduler32) [5b86105] Command 'SpmStatusVDSCommand(HostName = > prd-rbs-ovirt-kvm03-poa.rbs.com.br, > SpmStatusVDSCommandParameters:{runAsync='true', > hostId='f7842244-646c-400a-9736-f8d4aa9b1cef', > storagePoolId='98867d75-9c43-46b4-891a-ff3a5eb0f06e'})' execution failed: > VDSGenericException: VDSNetworkException: Heartbeat exceeded > 2016-12-28 03:49:15,027 WARN [org.ovirt.engine.core.vdsbroker.VdsManager] > (org.ovirt.thread.pool-6-thread-10) [5b86105] Host ' > prd-rbs-ovirt-kvm03-poa.rbs.com.br' is not responding. It will stay in > Connecting state for a grace period of 81 seconds and after that an attempt > to fence the host will be issued. > 2016-12-28 03:49:15,029 INFO > [org.ovirt.engine.core.bll.storage.pool.SetStoragePoolStatusCommand] > (DefaultQuartzScheduler32) [613ae8a1] Running command: > SetStoragePoolStatusCommand internal: true. Entities affected : ID: > 98867d75-9c43-46b4-891a-ff3a5eb0f06e Type: StoragePool > 2016-12-28 03:49:15,030 INFO > [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper] > (DefaultQuartzScheduler32) [613ae8a1] Storage Pool > '98867d75-9c43-46b4-891a-ff3a5eb0f06e' - Updating Storage Domain > '7b8c9293-f103-401a-93ac-550981837224' status from 'Active' to 'Unknown', > reason: null > 2016-12-28 03:49:15,030 INFO > [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper] > (DefaultQuartzScheduler32) [613ae8a1] Storage Pool > '98867d75-9c43-46b4-891a-ff3a5eb0f06e' - Updating Storage Domain > 'cfdbbda4-bd72-4c58-af73-8aa89d62ff01' status from 'Active' to 'Unknown', > reason: null > 2016-12-28 03:49:15,030 INFO > [org.ovirt.engine.core.vdsbroker.storage.StoragePoolDomainHelper] > (DefaultQuartzScheduler32) [613ae8a1] Storage Pool > '98867d75-9c43-46b4-891a-ff3a5eb0f06e' - Updating Storage Domain > '0b5015d2-8f05-44c5-9e5a-d732b0b0e419' status from 'Active' to 'Unknown', > reason: null > 2016-12-28 03:49:15,031 INFO > [org.ovirt.vdsm.jsonrpc.client.reactors.ReactorClient] (SSL Stomp Reactor) > [] Connecting to prd-rbs-ovirt-kvm13-poa.rbs.com.br/10.151.252.233 > 2016-12-28 03:49:15,033 ERROR > [org.ovirt.engine.core.vdsbroker.vdsbroker.GetAllVmStatsVDSCommand] > (DefaultQuartzScheduler21) [b33cc28] Command > 'GetAllVmStatsVDSCommand(HostName = prd-rbs-ovirt-kvm19-poa.rbs.com.br, > VdsIdAndVdsVDSCommandParametersBase:{runAsync='true', > hostId='887b6e35-1fd1-4cd6-9e78-05bcab12a417', vds='Host[ > prd-rbs-ovirt-kvm19-poa.rbs.com.br,887b6e35-1fd1-4cd6-9e78-05bcab12a417]'})' > execution failed: VDSGenericException: VDSNetworkException: Heartbeat > exceeded > > > > Em seg, 2 de jan de 2017 às 17:18, Yaniv Kaul <ykaul(a)redhat.com> escreveu: > > On Mon, Jan 2, 2017 at 8:51 PM, Rogério Ceni Coelho < > rogeriocenicoelho(a)gmail.com> wrote: > > Hi oVirt Gurus, > > > Happy new year to everyone !!! > > > > I update oVirt Engine to 4.0.5 from 4.0.4 and Centos to 7.3 from 7.2 last > week and after that I have instability four times. Every time ovirt engine > seems to loose communication with one or more node servers like this image > below. Every time I rebooted oVirt engine server and everything came back > to normal. > > > It'd be great if you could share logs - engine.log from the Engine and > vdsm.log from the host(s). > Y. > > > > > Anyone with this kind of problem ??? > > > > [image: pasted1] > > > After reboot : > > > > [image: pasted2] > > > > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > > >

1 0

Fwd: [Call for feedback] anybody gave 4.1 beta a try?
by Maton, Brett 03 Jan '17

03 Jan '17

I had a mac address conflict so reinstalled ( from scratch ) 4.1 this morning, CPU load issue in UI was still there. I can't deploy additional hosts now though due to SSH errors. Experimenting, I updated the hosted engine this afternoon and the CPU load issue seems be have either been fixed or resolved itself. However, SSH errors deploying additional hosts persists ( I had no problem with the previous install on Friday ). enging.log snippet: 2016-12-17 17:09:54,764Z ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] SSH error running command root(a)host2.example.com:'umask 0077; MYTMP="$(TMPDIR="${OVIRT_TMPDIR}" mktemp -d -t ovirt-XXXXXXXXXX)"; trap "chmod -R u+rwX \"${MYTMP}\" > /dev/null 2>&1; rm -fr \"${MYTMP}\" > /dev/null 2>&1" 0; tar --warning=no-timestamp -C "${MYTMP}" -x && "${MYTMP}"/ovirt-host-deploy DIALOG/dialect=str:machine DIALOG/customization=bool:True': Command returned failure code 1 during SSH session 'root(a)host2.example.com' 2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.uutils.ssh.SSHDialog] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Exception: java.io.IOException: Command returned failure code 1 during SSH session 'root(a)host2.example.com' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:503) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase. execute(VdsDeployBasae.java:563) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand. installHost(InstallVdsInternalCommand.java:166) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand. executeCommand(InstallVdsInternalCommand.java:87) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1249) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1389) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2053) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport. executeInSuppressed(TransactionSupport.java:164) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport. executeInScope(TransactionSupport.java:103) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1449) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:395) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.executeValidatedCommand(PrevalidatingMultipleActionsRunner.java:204) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.runCommands(PrevalidatingMultipleActionsRunner.java:176) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.lambda$invokeCommands$3(PrevalidatingMultipleActionsRunner.java:182) [bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$ InternalWrapperRunnable.run(ThreadPoolUtil.java:92) [utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_111] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111] 2016-12-17 17:09:54,765Z ERROR [org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Error during host host2.example.com install: java.io.IOException: Command returned failure code 1 during SSH session 'root(a)host2.example.com' at org.ovirt.engine.core.uutils.ssh.SSHClient.executeCommand(SSHClient.java:503) [uutils.jar:] at org.ovirt.engine.core.uutils.ssh.SSHDialog.executeCommand(SSHDialog.java:317) [uutils.jar:] at org.ovirt.engine.core.bll.hostdeploy.VdsDeployBase. execute(VdsDeployBase.java:563) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand. installHost(InstallVdsInternalCommand.java:166) [bll.jar:] at org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand. executeCommand(InstallVdsInternalCommand.java:87) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeWithoutTransaction(CommandBase.java:1249) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeActionInTransactionScope(CommandBase.java:1389) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.runInTransaction(CommandBase.java:2053) [bll.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport. executeInSuppressed(TransactionSupport.java:164) [utils.jar:] at org.ovirt.engine.core.utils.transaction.TransactionSupport. executeInScope(TransactionSupport.java:103) [utils.jar:] at org.ovirt.engine.core.bll.CommandBase.execute(CommandBase.java:1449) [bll.jar:] at org.ovirt.engine.core.bll.CommandBase.executeAction(CommandBase.java:395) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.executeValidatedCommand(PrevalidatingMultipleActionsRunner.java:204) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.runCommands(PrevalidatingMultipleActionsRunner.java:176) [bll.jar:] at org.ovirt.engine.core.bll.PrevalidatingMultipleActionsRu nner.lambda$invokeCommands$3(PrevalidatingMultipleActionsRunner.java:182) [bll.jar:] at org.ovirt.engine.core.utils.threadpool.ThreadPoolUtil$ InternalWrapperRunnable.run(ThreadPoolUtil.java:92) [utils.jar:] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [rt.jar:1.8.0_111] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [rt.jar:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_111] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_111] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_111] 2016-12-17 17:09:54,827Z ERROR [org.ovirt.engine.core.bll.hostdeploy.InstallVdsInternalCommand] (org.ovirt.thread.pool-6-thread-26) [b04a9eaf-65b5-4a80-a254-0b29a8fea573] Host installation failed for host '0ce2ee41-cc81-44a5-8b1c-ee3a1ddbb89c', ' host2.example.com': Command returned failure code 1 during SSH session ' root(a)host2.example.com' I'm trying to deploy using a password ( which I know is correct ), I think it might be switching to keys when it fails, but I'm only guessing. Any thoughts on this issue ? On 16 December 2016 at 21:19, Maor Lipchuk <mlipchuk(a)redhat.com> wrote: > > > On Fri, Dec 16, 2016 at 7:15 PM, Maton, Brett <matonb(a)ltresources.co.uk> > wrote: > >> First glance at 4.1 >> >> Installation seemed easier than with earlier versions ( but I have >> installed it a few times now ). >> Hosted engine reports 100% CPU usage even if the host is basically idle >> >> [image: Inline images 1] >> >> I'll feed back more as and when I get chance to use it, feels good so far >> though. >> >> Keep on with the great work! >> >> Regards, >> Brett >> >> On 12 December 2016 at 17:44, Maor Lipchuk <mlipchuk(a)redhat.com> wrote: >> >>> >>> >>> On Thu, Dec 8, 2016 at 5:33 PM, Yaniv Kaul <ykaul(a)redhat.com> wrote: >>> >>>> >>>> >>>> On Wed, Dec 7, 2016 at 3:10 PM, Gianluca Cecchi < >>>> gianluca.cecchi(a)gmail.com> wrote: >>>> >>>>> On Tue, Dec 6, 2016 at 9:38 AM, Sandro Bonazzola <sbonazzo(a)redhat.com> >>>>> wrote: >>>>> >>>>>> Hi, >>>>>> any feedback on 4.1 beta we released last week? >>>>>> Thanks, >>>>>> >>>>>> >>>>>> >>>>> I see that in storage tab the NFS domain is marked as V4, while in >>>>> 4.0.5 is marked as V3. >>>>> The nfs mount from host is still v3, but I think it is not related and >>>>> instead V4 refers to functionalities of storage domain itself... >>>>> >>>> >>>> Right. >>>> >>>> >>>>> In this case, where to find V3 vs V4 storage domain features? >>>>> >>>> >>>> http://www.ovirt.org/develop/release-management/features/sto >>>> rage/DataCenterV4_1/ - but it may need some updates. >>>> Y. >>>> >>> >>> There is a more detailed feature page for qcow2v3 which is currently >>> under review, here it is: >>> >>> https://github.com/maorlipchuk/ovirt-site/blob/cdbbfa5250af0 >>> e207ff151af67f188b3451d4c33/source/develop/release-managemen >>> t/features/storage/qcow2v3.html.md >>> >>> >> > Hi Brett, > > Here is the official updated wiki which also consists REST examples: > http://www.ovirt.org/develop/release-management/features/sto > rage/qcow2v3/ > > If you have any questions, please don't hesitate to contact me or the > users list > > Regards, > Maor > > > >> >>>> >>>>> >>>>> >>>>> Gianluca >>>>> >>>>> _______________________________________________ >>>>> Users mailing list >>>>> Users(a)ovirt.org >>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>> >>>>> >>>> >>>> _______________________________________________ >>>> Users mailing list >>>> Users(a)ovirt.org >>>> http://lists.ovirt.org/mailman/listinfo/users >>>> >>>> >>> >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.phx.ovirt.org/mailman/listinfo/users >>> >>> >> >

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import storage domain and import VMs from ovirt 3.6 to 4
by Paul Groeneweg | Pazion 03 Jan '17

03 Jan '17

Hi, I am finally planning to start our oVirt hosted engine upgrade. I am not sure how stable my hosted engine storage is ( it shows wrong status in web GUI ) So I arranged a new shared storage and plan to do a fresh install ( altough I noticed there is also an option to upgrade "hosted-engine --upgrade-appliance" ). After I installed the oVirt 4 hosted engine on a host node I want to move all my running VMs to the new environment. With VMs at first running on the current data storage domain. My storage domain is FC based. My idea is to: 1. stop all VMs 2. detach Storage domain on old ovirt 3.6 environment ( and keep data ). 3. import and activate the storage domain on the new ovirt 4 environment. To prevent any data loss or copy too much data I have the follwoing questions: 1. Is this storage domain import from 3.6 to 4.0 available? 2. I read I should import all VMs, this means I need to copy all data or is it just a matter of importing a config, so all VM data /image remains on the imported storage domain? 3. When for some reason I want to roll back when I have imported the storage domain without having any VM imported, can I just detach and re-attach the storage domain to the previous 3.6 environment? If there might be a better path to get my VMs to a clean oVirt 4.0 environment I am glad to hear. Thanks in advance! Kind regards, Paul

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