[linux-lvm] clusteredVG+mirroredLV

Michael Eisenkölbl michael.eisenkoelbl at cargo-partner.com
Tue Jan 29 08:55:14 UTC 2008

Hi Brassow,

any news about that?


Jonathan Brassow schrieb:
> cluster mirroring is slated to come out with rhel4 u5
> It will not be immediately available in rhel5.
> There are two versions of cluster mirroring.  One which will go into 
> rhel4u5.  The other is to go upstream and into rhel5 at some point.  
> The re-write is based on OpenAIS.
>  brassow
> On Apr 25, 2007, at 9:46 AM, Lin_ChiiShing at emc.com wrote:
>> I am using source with cvs tag RHEL4U4, and was able to go into
>> cmirror-kernel directory to build the module dm-cmirror.ko
>> After loading dm_cmirror module, the system-config-lvm tool
>> configured a mirrored LV in a clustered VG successfully.
>> Can someone in RedHat shed light on what's the current status of source
>> for cmirror-kernel and clustered mirroring?
>> What's expected to work (such as normal IO), and
>> what's expected not to work yet ? For early bird developers who are 
>> interested in
>> using this technology, do you have a recommended CVS tag for the 
>> source to do the prototype ?
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