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Re: [Linux-cluster] Distributed RAID



if i whant use distributed raid i must patch kernel ?
using this patch
http://www.linux-archive.org/device-mapper-development/131614-cluster-aware-log-module-enabling-cluster-aware-mirrors.html


В Чтв, 20/11/2008 в 15:30 +0300, Василец Дмитрий пишет:
> i build lvm2-2.02.42 
> error appear again
> 
> В Чтв, 20/11/2008 в 12:33 +0300, Василец Дмитрий пишет:
> > 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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