lv-shared

[Mike Snitzer <snitzer@redhat.com>]

On Mon, Mar 15 2010 at  3:29pm -0400,
Mike Snitzer <snitzer@redhat.com> wrote:

> On Mon, Mar 15 2010 at  3:00pm -0400,
> Mikulas Patocka <mpatocka@redhat.com> wrote:
> 
> > Also, your changes to 2.02.62 broke shared store resizing.
> > lvresize -L 132M vgs/lv-shared no longer works
> 
> OK, I can have a look but some of my changes also made it so that
> info-by-uuid based multisnapshot cleanup actually works (needed for lvm2
> >= 2.02.62).

I cannot reproduce this:

# lvcreate -L 1G --sharedstore mikulas -s test/testlv1
  Logical volume "testlv1-shared" created

# lvs -a
  LV               VG   Attr   LSize Origin  Snap%  Move Log Copy%  Convert
  testlv1          test owi-a- 4.00g                                       
  [testlv1-shared] test swi--- 1.00g testlv1   0.00                        

# lvcreate -s -n testlv1_snap test/testlv1
  Logical volume "testlv1_snap" created

# lvresize -L 1.5G test/testlv1-shared
  Extending logical volume testlv1-shared to 1.50 GiB
  Logical volume testlv1-shared successfully resized

# lvs -a
  LV               VG   Attr   LSize Origin  Snap%  Move Log Copy%  Convert
  testlv1          test owi-a- 4.00g                                       
  [testlv1-shared] test swi--- 1.50g testlv1   0.00                        
  testlv1_snap     test swi-a- 4.00g testlv1