From rakrup at gmail.com Sun Apr 1 13:57:55 2012 Content-Type: multipart/mixed; boundary="===============8155198451962622571==" MIME-Version: 1.0 From: Rahul Upadhyaya To: users at ovirt.org Subject: [Users] Steps to be taken while shutting down ovirt-manager and the nodes. Date: Sun, 01 Apr 2012 23:27:34 +0530 Message-ID: --===============8155198451962622571== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi folks, After I shut down my ovirt-manager and the KVM (+vdsm) nodes and restarted them my DB in the manager gave me errors... do we need to follow some specific procedure while restarting the whole setup ? -- = Regards, Rahul --===============8155198451962622571== Content-Type: text/html MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.html" PGRpdj5IaSBmb2xrcyw8L2Rpdj48ZGl2Pjxicj48L2Rpdj5BZnRlciBJIHNodXQgZG93biBteSBv dmlydC1tYW5hZ2VyIGFuZCB0aGUgS1ZNICgrdmRzbSkgbm9kZXMgYW5kIHJlc3RhcnRlZCB0aGVt IG15IERCIGluIHRoZSBtYW5hZ2VyIGdhdmUgbWUgZXJyb3JzLi4uIGRvIHdlIG5lZWQgdG8gZm9s bG93IHNvbWUgc3BlY2lmaWMgcHJvY2VkdXJlIHdoaWxlIHJlc3RhcnRpbmcgdGhlIHdob2xlIHNl dHVwID88ZGl2PgoKPGRpdj48YnI+PC9kaXY+LS0gPGJyPlJlZ2FyZHMsPGJyPlJhaHVsoDxkaXY+ PGJyPjwvZGl2Pgo8L2Rpdj4K --===============8155198451962622571==-- From oschreib at redhat.com Mon Apr 2 03:01:09 2012 Content-Type: multipart/mixed; boundary="===============3574024532044026225==" MIME-Version: 1.0 From: Ofer Schreiber To: users at ovirt.org Subject: Re: [Users] Steps to be taken while shutting down ovirt-manager and the nodes. Date: Mon, 02 Apr 2012 03:01:08 -0400 Message-ID: <78cd7588-fb0d-4d53-a7af-5a02d7ade6cf@zmail14.collab.prod.int.phx2.redhat.com> In-Reply-To: CAOHL0b7EMRRZjb8Xc=uCGhHwf8UMsup3Skzq-JtF9LOV9fYWMA@mail.gmail.com --===============3574024532044026225== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable --=3D_e086eaf2-4636-444e-956e-544ddd6f9209 Content-Type: text/plain; charset=3Dutf-8 Content-Transfer-Encoding: 7bit Generally, you should move all hosts into maintenance mode and stop the JBo= ss service. = Logs might help us understanding your issue. can you login into the admin g= ui? is the postgres service up and running? = ----- Original Message ----- > Hi folks, > After I shut down my ovirt-manager and the KVM (+vdsm) nodes and > restarted them my DB in the manager gave me errors... do we need to > follow some specific procedure while restarting the whole setup ? > -- > Regards, > Rahul > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users --=3D_e086eaf2-4636-444e-956e-544ddd6f9209 Content-Type: text/html; charset=3Dutf-8 Content-Transfer-Encoding: quoted-printable <=3D div style=3D3D'font-family: Times New Roman; font-size: 12pt; color: #00000= 0'=3D >Generally, you should move all hosts into m= ai=3D ntenance mode and stop the JBoss service.=3D
Logs might help us understanding your issue. can you login i= =3D nto the admin gui? is the postgres service up and running?

Hi folks,

After I shut down my ovirt-= =3D manager and the KVM (+vdsm) nodes and restarted them my DB in the manager g= =3D ave me errors... do we need to follow some specific procedure while restart= =3D ing the whole setup ?

--
Regards,
Rahul 


_______________________________________________
Users mailing listUsers(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

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Date: Mon, 02 Apr 2012 03:01:31 -0400 Message-ID: In-Reply-To: CAOHL0b7EMRRZjb8Xc=uCGhHwf8UMsup3Skzq-JtF9LOV9fYWMA@mail.gmail.com --===============0984498238909172314== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable ----- Original Message ----- > From: "Rahul Upadhyaya" > To: users(a)ovirt.org > Sent: Sunday, 1 April, 2012 8:57:34 PM > Subject: [Users] Steps to be taken while shutting down ovirt-manager and = the nodes. > = > = > = > Hi folks, > = > After I shut down my ovirt-manager and the KVM (+vdsm) nodes and > restarted them my DB in the manager gave me errors... do we need to > follow some specific procedure while restarting the whole setup ? Just follow the simple logic, going from the top of the stack downwards whe= n shutting down and then reverse is when turning on. So what shutting down it's 1. VMs off 2. storage domains in maintenance 3. hosts in maintenance 4. shutdown engine host, and hypervisors 5. shutdown the SAN box And vice versa when turning on, where you need to activate the parts that a= re in maintenance mode If after this something is wrong, please report > = > = > -- > Regards, > Rahul > = > = > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > = -- = Regards, = Dan Yasny = Red Hat Israel = +972 9769 2280 --===============0984498238909172314==-- From rakrup at gmail.com Mon Apr 2 04:43:58 2012 Content-Type: multipart/mixed; boundary="===============5840369894297691259==" MIME-Version: 1.0 From: Rahul Upadhyaya To: users at ovirt.org Subject: Re: [Users] Steps to be taken while shutting down ovirt-manager and the nodes. Date: Mon, 02 Apr 2012 14:13:37 +0530 Message-ID: In-Reply-To: c47c3d57-e7f9-40ba-8d38-eb4018c85a2b@zmail10.collab.prod.int.phx2.redhat.com --===============5840369894297691259== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Ok, I checked the logs, it failed to get DB connection. The postgresql had not started on its own. I have restarted the service manually, but now, I didnt find any documentation to restart the ovirt -engine again. i mean after performing a service postgresql start,what else do i need to do? On Mon, Apr 2, 2012 at 12:31 PM, Dan Yasny wrote: > > > ----- Original Message ----- > > From: "Rahul Upadhyaya" > > To: users(a)ovirt.org > > Sent: Sunday, 1 April, 2012 8:57:34 PM > > Subject: [Users] Steps to be taken while shutting down ovirt-manager and > the nodes. > > > > > > > > Hi folks, > > > > After I shut down my ovirt-manager and the KVM (+vdsm) nodes and > > restarted them my DB in the manager gave me errors... do we need to > > follow some specific procedure while restarting the whole setup ? > > Just follow the simple logic, going from the top of the stack downwards > when shutting down and then reverse is when turning on. > > So what shutting down it's > 1. VMs off > 2. storage domains in maintenance > 3. hosts in maintenance > 4. shutdown engine host, and hypervisors > 5. shutdown the SAN box > > And vice versa when turning on, where you need to activate the parts that > are in maintenance mode > > If after this something is wrong, please report > > > > > > > -- > > Regards, > > Rahul > > > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > > -- > > > > Regards, > > Dan Yasny > Red Hat Israel > +972 9769 2280 > -- = Regards, Rahul =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D --===============5840369894297691259== Content-Type: text/html MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="attachment.html" T2ssIEkgY2hlY2tlZCB0aGUgbG9ncywgaXQgZmFpbGVkIHRvIGdldCBEQiBjb25uZWN0aW9uLiBU aGUgcG9zdGdyZXNxbCBoYWQgbm90IHN0YXJ0ZWQgb24gaXRzIG93bi4gSSBoYXZlIHJlc3RhcnRl ZCB0aGUgc2VydmljZSBtYW51YWxseSwgYnV0IG5vdywgSSBkaWRudCBmaW5kIGFueSBkb2N1bWVu dGF0aW9uIHRvIHJlc3RhcnQgdGhlIG92aXJ0IC1lbmdpbmUgYWdhaW4uIGkgbWVhbiBhZnRlciBw ZXJmb3JtaW5nIGEgc2VydmljZSBwb3N0Z3Jlc3FsIHN0YXJ0LHdoYXQgZWxzZSBkbyBpIG5lZWQg dG8gZG8/PGRpdj4KCjxicj48L2Rpdj48ZGl2Pjxicj48L2Rpdj48ZGl2Pjxicj48L2Rpdj48ZGl2 Pjxicj48L2Rpdj48ZGl2Pjxicj48ZGl2IGNsYXNzPSJnbWFpbF9xdW90ZSI+T24gTW9uLCBBcHIg MiwgMjAxMiBhdCAxMjozMSBQTSwgRGFuIFlhc255IDxzcGFuIGRpcj0ibHRyIj4mbHQ7PGEgaHJl Zj0ibWFpbHRvOmR5YXNueUByZWRoYXQuY29tIj5keWFzbnlAcmVkaGF0LmNvbTwvYT4mZ3Q7PC9z cGFuPiB3cm90ZTo8YnI+Cgo8YmxvY2txdW90ZSBjbGFzcz0iZ21haWxfcXVvdGUiIHN0eWxlPSJt YXJnaW46MCAwIDAgLjhleDtib3JkZXItbGVmdDoxcHggI2NjYyBzb2xpZDtwYWRkaW5nLWxlZnQ6 MWV4Ij48ZGl2IGNsYXNzPSJIT0VuWmIiPjxkaXYgY2xhc3M9Img1Ij48YnI+Cjxicj4KLS0tLS0g T3JpZ2luYWwgTWVzc2FnZSAtLS0tLTxicj4KJmd0OyBGcm9tOiAmcXVvdDtSYWh1bCBVcGFkaHlh eWEmcXVvdDsgJmx0OzxhIGhyZWY9Im1haWx0bzpyYWtydXBAZ21haWwuY29tIj5yYWtydXBAZ21h aWwuY29tPC9hPiZndDs8YnI+CiZndDsgVG86IDxhIGhyZWY9Im1haWx0bzp1c2Vyc0BvdmlydC5v cmciPnVzZXJzQG92aXJ0Lm9yZzwvYT48YnI+CiZndDsgU2VudDogU3VuZGF5LCAxIEFwcmlsLCAy MDEyIDg6NTc6MzQgUE08YnI+CiZndDsgU3ViamVjdDogW1VzZXJzXSBTdGVwcyB0byBiZSB0YWtl biB3aGlsZSBzaHV0dGluZyBkb3duIG92aXJ0LW1hbmFnZXIgYW5kIHRoZSCgbm9kZXMuPGJyPgom Z3Q7PGJyPgomZ3Q7PGJyPgomZ3Q7PGJyPgomZ3Q7IEhpIGZvbGtzLDxicj4KJmd0Ozxicj4KJmd0 OyBBZnRlciBJIHNodXQgZG93biBteSBvdmlydC1tYW5hZ2VyIGFuZCB0aGUgS1ZNICgrdmRzbSkg bm9kZXMgYW5kPGJyPgomZ3Q7IHJlc3RhcnRlZCB0aGVtIG15IERCIGluIHRoZSBtYW5hZ2VyIGdh dmUgbWUgZXJyb3JzLi4uIGRvIHdlIG5lZWQgdG88YnI+CiZndDsgZm9sbG93IHNvbWUgc3BlY2lm aWMgcHJvY2VkdXJlIHdoaWxlIHJlc3RhcnRpbmcgdGhlIHdob2xlIHNldHVwID88YnI+Cjxicj4K PC9kaXY+PC9kaXY+SnVzdCBmb2xsb3cgdGhlIHNpbXBsZSBsb2dpYywgZ29pbmcgZnJvbSB0aGUg dG9wIG9mIHRoZSBzdGFjayBkb3dud2FyZHMgd2hlbiBzaHV0dGluZyBkb3duIGFuZCB0aGVuIHJl dmVyc2UgaXMgd2hlbiB0dXJuaW5nIG9uLjxicj4KPGJyPgpTbyB3aGF0IHNodXR0aW5nIGRvd24g aXQmIzM5O3M8YnI+CjEuIFZNcyBvZmY8YnI+CjIuIHN0b3JhZ2UgZG9tYWlucyBpbiBtYWludGVu YW5jZTxicj4KMy4gaG9zdHMgaW4gbWFpbnRlbmFuY2U8YnI+CjQuIHNodXRkb3duIGVuZ2luZSBo b3N0LCBhbmQgaHlwZXJ2aXNvcnM8YnI+CjUuIHNodXRkb3duIHRoZSBTQU4gYm94PGJyPgo8YnI+ CkFuZCB2aWNlIHZlcnNhIHdoZW4gdHVybmluZyBvbiwgd2hlcmUgeW91IG5lZWQgdG8gYWN0aXZh dGUgdGhlIHBhcnRzIHRoYXQgYXJlIGluIG1haW50ZW5hbmNlIG1vZGU8YnI+Cjxicj4KSWYgYWZ0 ZXIgdGhpcyBzb21ldGhpbmcgaXMgd3JvbmcsIHBsZWFzZSByZXBvcnQ8YnI+CjxkaXYgY2xhc3M9 IkhPRW5aYiI+PGRpdiBjbGFzcz0iaDUiPjxicj4KJmd0Ozxicj4KJmd0Ozxicj4KJmd0OyAtLTxi cj4KJmd0OyBSZWdhcmRzLDxicj4KJmd0OyBSYWh1bDxicj4KJmd0Ozxicj4KJmd0Ozxicj4KJmd0 OyBfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXzxicj4KJmd0 OyBVc2VycyBtYWlsaW5nIGxpc3Q8YnI+CiZndDsgPGEgaHJlZj0ibWFpbHRvOlVzZXJzQG92aXJ0 Lm9yZyI+VXNlcnNAb3ZpcnQub3JnPC9hPjxicj4KJmd0OyA8YSBocmVmPSJodHRwOi8vbGlzdHMu b3ZpcnQub3JnL21haWxtYW4vbGlzdGluZm8vdXNlcnMiIHRhcmdldD0iX2JsYW5rIj5odHRwOi8v bGlzdHMub3ZpcnQub3JnL21haWxtYW4vbGlzdGluZm8vdXNlcnM8L2E+PGJyPgomZ3Q7PGJyPgo8 YnI+CjwvZGl2PjwvZGl2PjxzcGFuIGNsYXNzPSJIT0VuWmIiPjxmb250IGNvbG9yPSIjODg4ODg4 Ij4tLTxicj4KPGJyPgo8YnI+Cjxicj4KUmVnYXJkcyw8YnI+Cjxicj4KRGFuIFlhc255PGJyPgpS ZWQgSGF0IElzcmFlbDxicj4KPGEgaHJlZj0idGVsOiUyQjk3MiUyMDk3NjklMjAyMjgwIiB2YWx1 ZT0iKzk3Mjk3NjkyMjgwIj4rOTcyIDk3NjkgMjI4MDwvYT48YnI+CjwvZm9udD48L3NwYW4+PC9i bG9ja3F1b3RlPjwvZGl2Pjxicj48YnIgY2xlYXI9ImFsbCI+PGRpdj48YnI+PC9kaXY+LS0gPGJy PlJlZ2FyZHMsPGJyPlJhaHVsoDxkaXY+PGJyPjwvZGl2PjxkaXY+oDxicj49PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PTwvZGl2Pjxicj4KPC9k aXY+Cg== --===============5840369894297691259==-- From dyasny at redhat.com Mon Apr 2 04:51:34 2012 Content-Type: multipart/mixed; boundary="===============8405074508322214740==" MIME-Version: 1.0 From: Dan Yasny To: users at ovirt.org Subject: Re: [Users] Steps to be taken while shutting down ovirt-manager and the nodes. Date: Mon, 02 Apr 2012 04:51:33 -0400 Message-ID: <3c3ba05c-14bc-4845-bf4d-a20a04702f59@zmail10.collab.prod.int.phx2.redhat.com> In-Reply-To: CAOHL0b7XqEsHWbANtNptwq4Y8yOF2EwHFajn0d=XGyFPhF+Q2g@mail.gmail.com --===============8405074508322214740== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable ----- Original Message ----- > From: "Rahul Upadhyaya" > To: "Dan Yasny" > Cc: users(a)ovirt.org > Sent: Monday, 2 April, 2012 11:43:37 AM > Subject: Re: [Users] Steps to be taken while shutting down ovirt-manager = and the nodes. > = > Ok, I checked the logs, it failed to get DB connection. The > postgresql had not started on its own. I have restarted the service > manually, but now, I didnt find any documentation to restart the > ovirt -engine again. i mean after performing a service postgresql > start,what else do i need to do? service jbossas restart > = > = > = > = > = > = > = > = > = > = > On Mon, Apr 2, 2012 at 12:31 PM, Dan Yasny < dyasny(a)redhat.com > > wrote: > = > = > = > = > = > = > ----- Original Message ----- > > From: "Rahul Upadhyaya" < rakrup(a)gmail.com > > > To: users(a)ovirt.org > > Sent: Sunday, 1 April, 2012 8:57:34 PM > > Subject: [Users] Steps to be taken while shutting down > > ovirt-manager and the nodes. > > = > > = > > = > > Hi folks, > > = > > After I shut down my ovirt-manager and the KVM (+vdsm) nodes and > > restarted them my DB in the manager gave me errors... do we need to > > follow some specific procedure while restarting the whole setup ? > = > Just follow the simple logic, going from the top of the stack > downwards when shutting down and then reverse is when turning on. > = > So what shutting down it's > 1. VMs off > 2. storage domains in maintenance > 3. hosts in maintenance > 4. shutdown engine host, and hypervisors > 5. shutdown the SAN box > = > And vice versa when turning on, where you need to activate the parts > that are in maintenance mode > = > If after this something is wrong, please report > = > = > = > > = > > = > > -- > > Regards, > > Rahul > > = > > = > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > = > = > -- > = > = > = > Regards, > = > Dan Yasny > Red Hat Israel > +972 9769 2280 > = > = > = > = > -- > Regards, > Rahul > = > = > = > =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D > = -- = Regards, = Dan Yasny = Red Hat Israel = +972 9769 2280 --===============8405074508322214740==--