* how do I re-synchronize with the Master mirror device?
@ 2007-06-19 0:14 malahal
2007-06-19 18:20 ` Jonathan Brassow
0 siblings, 1 reply; 3+ messages in thread
From: malahal @ 2007-06-19 0:14 UTC (permalink / raw)
To: dm-devel
I have a dm-mirror setup where the mirror devices could occasionally
timeout due to network congestion or recovery at the device. If a device
times out, it goes out of sync with the Master. How do I sync it back?
Only few regions would have gone out of sync with the Master. Is it
possible to sync only the regions that have gone out of sync?
Thank you for your time.
--Malahal.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: how do I re-synchronize with the Master mirror device?
2007-06-19 0:14 how do I re-synchronize with the Master mirror device? malahal
@ 2007-06-19 18:20 ` Jonathan Brassow
2007-06-19 22:32 ` malahal
0 siblings, 1 reply; 3+ messages in thread
From: Jonathan Brassow @ 2007-06-19 18:20 UTC (permalink / raw)
To: device-mapper development
Are you using disk logging?
Are you using LVM to setup the mirrors, or are you doing it yourself
through dmsetup?
brassow
On Jun 18, 2007, at 7:14 PM, malahal@us.ibm.com wrote:
> I have a dm-mirror setup where the mirror devices could occasionally
> timeout due to network congestion or recovery at the device. If a
> device
> times out, it goes out of sync with the Master. How do I sync it back?
> Only few regions would have gone out of sync with the Master. Is it
> possible to sync only the regions that have gone out of sync?
>
> Thank you for your time.
>
> --Malahal.
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: how do I re-synchronize with the Master mirror device?
2007-06-19 18:20 ` Jonathan Brassow
@ 2007-06-19 22:32 ` malahal
0 siblings, 0 replies; 3+ messages in thread
From: malahal @ 2007-06-19 22:32 UTC (permalink / raw)
To: Jonathan Brassow; +Cc: device-mapper development
Jonathan, I am using 'disk logging' and I setup using dmsetup for now. I
may use LVM2 tools to setup mirror in the future. So answers for both
the setups would be nice. Thank you very much.
--Malahal.
Jonathan Brassow [jbrassow@redhat.com] wrote:
> Are you using disk logging?
>
> Are you using LVM to setup the mirrors, or are you doing it yourself
> through dmsetup?
>
> brassow
>
> On Jun 18, 2007, at 7:14 PM, malahal@us.ibm.com wrote:
>
> >I have a dm-mirror setup where the mirror devices could occasionally
> >timeout due to network congestion or recovery at the device. If a
> >device
> >times out, it goes out of sync with the Master. How do I sync it back?
> >Only few regions would have gone out of sync with the Master. Is it
> >possible to sync only the regions that have gone out of sync?
> >
> >Thank you for your time.
> >
> >--Malahal.
> >
> >--
> >dm-devel mailing list
> >dm-devel@redhat.com
> >https://www.redhat.com/mailman/listinfo/dm-devel
>
> --
> dm-devel mailing list
> dm-devel@redhat.com
> https://www.redhat.com/mailman/listinfo/dm-devel
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2007-06-19 22:32 UTC | newest]
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2007-06-19 0:14 how do I re-synchronize with the Master mirror device? malahal
2007-06-19 18:20 ` Jonathan Brassow
2007-06-19 22:32 ` malahal
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