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Re: [Linux-cluster] Distributed RAID



Hello
This is /var/log/messages 
"Nov 20 07:57:14 recipient1 kernel: device-mapper: dirty region log:
Module for logging type "clustered-core" not found.
Nov 20 07:57:14 recipient1 kernel: device-mapper: table: 253:2: mirror:
Error creating mirror dirty log
Nov 20 07:57:14 recipient1 kernel: device-mapper: ioctl: error adding
target to table
Nov 20 08:43:37 recipient1 kernel: device-mapper: dirty region log:
Module for logging type "clustered-core" not found.
Nov 20 08:43:37 recipient1 kernel: device-mapper: table: 253:2: mirror:
Error creating mirror dirty log
Nov 20 08:43:37 recipient1 kernel: device-mapper: ioctl: error adding
target to table
Nov 20 08:47:05 recipient1 kernel: device-mapper: dirty region log:
Module for logging type "clustered-core" not found.
Nov 20 08:47:05 recipient1 kernel: device-mapper: table: 253:2: mirror:
Error creating mirror dirty log
Nov 20 08:47:05 recipient1 kernel: device-mapper: ioctl: error adding
target to table
"

В Птн, 21/11/2008 в 11:51 -0600, Jonathan Brassow пишет:
> What does /var/log/messages say?
> 
>   brassow
> 
> On Nov 20, 2008, at 3:33 AM, Василец Дмитрий wrote:
> 
> > hello
> > i use lvm2  2.02.39
> > when i write  "lvcreate  -L 60G -m1 --corelog  -n mirror1 volg1"
> > i get error
> > "Error locking on node recipient1: device-mapper: reload ioctl failed:
> > Invalid argument
> > Error locking on node recipient2: device-mapper: reload ioctl
> > failed:Invalid argument
> > Aborting. Failed to activate new LV to wipe the start of it."
> >
> > i must update lvm2 or other ?
> >
> > В Втр, 11/11/2008 в 20:01 -0600, Jonathan Brassow пишет:
> >> Sure.  In fact, if you have access to the red hat 5.3 beta, it is
> >> ready there.
> >>
> >>
> >> brassow
> >>
> >> On Nov 7, 2008, at 6:59 AM, pronix pronix wrote:
> >>
> >>> can i use cluster raid1 if i get development release from
> >>> sources.redhat.com/cluster ?
> >>>
> >>>
> >>> 2008/11/7 Marc - A. Dahlhaus [ Administration | Westermann GmbH ]
> >>> <mad wol de>
> >>>        Hello,
> >>>
> >>>
> >>>        will the changes to mirroring get merged into stable2 and
> >>>        head after
> >>>        RHEL-5.3 release?
> >>>
> >>>
> >>>        Marc
> >>>
> >>>        Am Donnerstag, den 06.11.2008, 16:34 -0600 schrieb Jonathan
> >>>        Brassow:
> >>>
> >>>> that works already.
> >>>>
> >>>> single machine: linear, stripe, mirror, snapshot
> >>>> cluster-aware: linear, stripe, mirror (5.3)
> >>>>
> >>>>  brassow
> >>>>
> >>>> On Nov 6, 2008, at 2:40 PM, Gordan Bobic wrote:
> >>>>
> >>>>> What about CLVM based striping (RAID0)? Does that work
> >>>        already or is
> >>>>> it planned for the near future?
> >>>>>
> >>>>> Gordan
> >>>>>
> >>>>> Jonathan Brassow wrote:
> >>>>>> Cluster mirror (RAID1) will be available in rhel5.3 for
> >>>        LVM.
> >>>>>> brassow
> >>>>>> On Nov 6, 2008, at 9:40 AM, Federico Simoncelli wrote:
> >>>>>>> On Thu, Nov 6, 2008 at 10:38 AM, Gordan Bobic
> >>>        <gordan bobich net>
> >>>>>>> wrote:
> >>>>>>>> I rather doubt md will become cluster aware any time
> >>>        soon. CLVM
> >>>>>>>> doesn't yet
> >>>>>>>> support even more important features like
> >>>        snapshotting, so I
> >>>>>>>> wouldn't count
> >>>>>>>> on it supporting anything more advanced.
> >>>>>>>
> >>>>>>> I worked a little on clvm snapshots:
> >>>>>>>
> >>>        https://www.redhat.com/archives/linux-lvm/2008-October/msg00027.html
> >>>>>>>
> >>>>>>> Review and testing is required.
> >>>>>>> --
> >>>>>>> Federico.
> >>>>>>>
> >>>>>>> --
> >>>>>>> Linux-cluster mailing list
> >>>>>>> Linux-cluster redhat com
> >>>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
> >>>>>> --
> >>>>>> Linux-cluster mailing list
> >>>>>> Linux-cluster redhat com
> >>>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
> >>>>>
> >>>>> --
> >>>>> Linux-cluster mailing list
> >>>>> Linux-cluster redhat com
> >>>>> https://www.redhat.com/mailman/listinfo/linux-cluster
> >>>>
> >>>> --
> >>>> Linux-cluster mailing list
> >>>> Linux-cluster redhat com
> >>>> https://www.redhat.com/mailman/listinfo/linux-cluster
> >>>
> >>>
> >>>        --
> >>>
> >>>        Linux-cluster mailing list
> >>>        Linux-cluster redhat com
> >>>        https://www.redhat.com/mailman/listinfo/linux-cluster
> >>>
> >>>
> >>> --
> >>> Linux-cluster mailing list
> >>> Linux-cluster redhat com
> >>> https://www.redhat.com/mailman/listinfo/linux-cluster
> >>
> >>
> >> --
> >> Linux-cluster mailing list
> >> Linux-cluster redhat com
> >> https://www.redhat.com/mailman/listinfo/linux-cluster
> >
> > --
> > Linux-cluster mailing list
> > Linux-cluster redhat com
> > https://www.redhat.com/mailman/listinfo/linux-cluster
> 
> 
> --
> Linux-cluster mailing list
> Linux-cluster redhat com
> https://www.redhat.com/mailman/listinfo/linux-cluster
> 


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