[dm-devel] Re: libdevmapper version question

[Alasdair G Kergon]

On Thu, Aug 24, 2006 at 01:52:25PM -0400, goggin, edward wrote:
> Do you know the version of libdevmapper which first supported the
> interface to specify disabling the device mapper's call to lock_fs for
> the DM_DEVICE_RESUME ioctl?

See the WHATS_NEW file:

  Version 1.02.00 - 10 Nov 2005
    Added dmsetup --nolockfs support for suspend/reload.

However, note that LVM2 hasn't always used it correctly:
  Version 2.02.08 - 15th August 2006
    Fix missing lockfs on first snapshot creation.
 
Alasdair
-- 
agk at redhat.com