[linux-lvm] I can't have the mirror_log mirrored, LVM complains "there is no suitable space"

[Alasdair G Kergon]

On Tue, Jul 02, 2013 at 02:14:01AM +0200, Alessandro MACUZ wrote:
> Why "*lvconvert -i 5 -m1 --mirrorlog mirrored /dev/lvgrptstnlvm/root
> /dev/sdb1*" doesn't work whereas
> "*lvconvert -m1 /dev/lvgrptstnlvm/root /dev/sdb1*" does? The space to be
> allocated differs by just one PE.
 
Exactly which version of lvm2 are you using?
Is it 2.02.97 or later?  If not, you should try a newer version.
To debug, you then need to run the command with -vvvv added to the command
line.  Post a link to this output if you want others to look.

Alasdair