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Re: [Xen-users] How was CoW implemented on the Demo LiveCD (3.0) ??


  • To: Tim Deegan <Tim.Deegan@xxxxxxxxxxxx>
  • From: Anand <xen.mails@xxxxxxxxx>
  • Date: Thu, 26 Jan 2006 21:27:04 +0530
  • Cc: xen-users@xxxxxxxxxxxxxxxxxxx
  • Delivery-date: Thu, 26 Jan 2006 16:06:09 +0000
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On 1/26/06, Tim Deegan <Tim.Deegan@xxxxxxxxxxxx> wrote:
OK, it looks like dmsetup is getting the right arguments.  Do you have
the dm-snapshot kernel module loaded? (lsmod |grep '^dm')

[root@xen xen-3.0-testing.hg]# lsmod |grep '^dm'
dm_mirror              24280  0
dm_mod                 61152  2 dm_mirror

Doesn't look like so.

Did a modprobe

[root@xen xen-3.0-testing.hg]# modprobe dm_snapshot

[root@xen xen-3.0-testing.hg]# lsmod |grep '^dm'
dm_snapshot            19296  0
dm_mirror              24280  0
dm_mod                 61152  3 dm_snapshot,dm_mirror

Will try the create_cow now and post results.

Thanks.

--

regards,

Anand
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