Re: [ovirt-users] best way to remove SAN lun

2017-03-05 Thread Nir Soffer
March 2017 at 20:55 > To: Nir Soffer <nsof...@redhat.com> > Cc: users <users@ovirt.org> > Subject: Re: [ovirt-users] best way to remove SAN lun > > Hello Nir, > > I think I was not clear in my explanations, let me try again : > > we have a oVirt 4.0.5.5 cluster

Re: [ovirt-users] best way to remove SAN lun

2017-03-05 Thread Pavel Gashev
017 at 20:55 To: Nir Soffer <nsof...@redhat.com> Cc: users <users@ovirt.org> Subject: Re: [ovirt-users] best way to remove SAN lun Hello Nir, I think I was not clear in my explanations, let me try again : we have a oVirt 4.0.5.5 cluster with multiple hosts (centos 7.2). In this cluste

Re: [ovirt-users] best way to remove SAN lun

2017-03-03 Thread Nelson Lameiras
eiras" <nelson.lamei...@lyra-network.com> Cc: "Gianluca Cecchi" <gianluca.cec...@gmail.com>, "Adam Litke" <ali...@redhat.com>, "users" <users@ovirt.org> Sent: Wednesday, February 22, 2017 8:27:26 AM Subject: Re: [ovirt-users] best way to re

Re: [ovirt-users] best way to remove SAN lun

2017-02-22 Thread Yaniv Kaul
%2009%2009%2070> > > nelson.lamei...@lyra-network.com > > > > www.lyra-network.com | www.payzen.eu > > > > > > > > > > > > Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE > > > > - Original Message - > > From: &q

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Nir Soffer
work.com | www.payzen.eu > > > > > > Lyra Network, 109 rue de l'innovation, 31670 Labège, FRANCE > > - Original Message - > From: "Nir Soffer" <nsof...@redhat.com> > To: "Gianluca Cecchi" <gianluca.cec...@gmail.com>, "Adam Litke&

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Nelson Lameiras
Network, 109 rue de l'innovation, 31670 Labège, FRANCE - Original Message - From: "Nir Soffer" <nsof...@redhat.com> To: "Gianluca Cecchi" <gianluca.cec...@gmail.com>, "Adam Litke" <ali...@redhat.com> Cc: "users" <users@ovirt.org

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Nir Soffer
On Tue, Feb 21, 2017 at 7:25 PM, Gianluca Cecchi wrote: > On Tue, Feb 21, 2017 at 6:10 PM, Nir Soffer wrote: >> >> This is caused by active lvs on the remove storage domains that were not >> deactivated during the removal. This is a very old known

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Gianluca Cecchi
On Tue, Feb 21, 2017 at 6:10 PM, Nir Soffer wrote: > This is caused by active lvs on the remove storage domains that were not > deactivated during the removal. This is a very old known issue. > > You have remove the remove device mapper entries - you can see the devices >

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Nir Soffer
On Tue, Feb 21, 2017 at 7:06 PM, Gianluca Cecchi wrote: > The id of the removed storage domain was > 900b1853-e192-4661-a0f9-7c7c396f6f49 and on the not yet reboted hosts I get > this > The multipath device was 3600a0b8000299902cd3c5501458f > > With pvs command I

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Gianluca Cecchi
The id of the removed storage domain was 900b1853-e192-4661-a0f9-7c7c396f6f49 and on the not yet reboted hosts I get this The multipath device was 3600a0b8000299902cd3c5501458f With pvs command I get this errors related to them: [root@ovmsrv06 ~]# pvs

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Gianluca Cecchi
On Tue, Feb 21, 2017 at 5:42 PM, Andrea Ghelardi wrote: > Hello Gianluca, > > I have ISCSI SAN here and not FC but process should be very similar. > > Correct operation is > > Storage maintenance -> detach -> remove > > > > Once you have removed the storage, Ovirt will

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Andrea Ghelardi
Hello Gianluca, I have ISCSI SAN here and not FC but process should be very similar. Correct operation is Storage maintenance -> detach -> remove Once you have removed the storage, Ovirt will release the sanlock. Note that your server will still “see” the device and multipath will still list it

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Nir Soffer
On Tue, Feb 21, 2017 at 6:12 PM, Adam Litke wrote: > > > On Tue, Feb 21, 2017 at 10:19 AM, Gianluca Cecchi > wrote: >> >> Hello, >> currently I have a cluster of 3 hosts where each one has FC SAN >> connectivity to 4 LUNs: 3 are already configured as

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Gianluca Cecchi
On Tue, Feb 21, 2017 at 5:12 PM, Adam Litke wrote: > > > On Tue, Feb 21, 2017 at 10:19 AM, Gianluca Cecchi < > gianluca.cec...@gmail.com> wrote: > >> Hello, >> currently I have a cluster of 3 hosts where each one has FC SAN >> connectivity to 4 LUNs: 3 are already configured

Re: [ovirt-users] best way to remove SAN lun

2017-02-21 Thread Adam Litke
On Tue, Feb 21, 2017 at 10:19 AM, Gianluca Cecchi wrote: > Hello, > currently I have a cluster of 3 hosts where each one has FC SAN > connectivity to 4 LUNs: 3 are already configured as storage domains (1TB, > 2TB, 4TB), one is free, not allocated. > See here for