Re: dm snapshot: allow live exception store handover between tables

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Nov 06, 2009 at 02:26:21PM -0500, Mike Snitzer wrote:
> OK, actually in practice 'lvchange --refresh' is:
> old->suspend
> new->ctr

Those two need to be swapped.
(I think it's a pre-existing userspace bug that's simple to fix.)

> old->resume
>  - device-mapper: snapshots: Unable to handover exceptions to another snapshot on resume.
> new->resume
>  - snapshot_resume: handing over exceptions

Handover to new device and make it live first, then remove old device.
It doesn't make sense to me to remove the old device before the new one has
successfully taken over from it.
 
Alasdair

--
dm-devel mailing list
dm-devel@xxxxxxxxxx
https://www.redhat.com/mailman/listinfo/dm-devel

[Index of Archives]     [DM Crypt]     [Fedora Desktop]     [ATA RAID]     [Fedora Marketing]     [Fedora Packaging]     [Fedora SELinux]     [Yosemite Discussion]     [KDE Users]     [Fedora Docs]

  Powered by Linux