Hello,
So are you actually trying to access not a 'normal' LV - but an LV
under snapshot ?
No, /dev/vg/lv20 is a normal logical volume. But /dev/vg/lv15 has been
under snapshot before.
Now, I created a snapshot manually (before. it was created by an
automatic backup mechanism) and saw
Dne 13. 08. 19 v 23:25 Bernd Eckenfels napsal(a):
Hello,
I did not know dmsetup works with lvm file names, did you try to run `dmsetup
ls` to see the known devices and the dm compatible name?
Hi
Of course it has to work.
lvm2 names are just symlinks to /dev/dm-XXX real device nodes.
If
Dne 14. 08. 19 v 9:22 Christoph Pleger napsal(a):
Hello,
I have a volume group with 20 logical volumes. Only the last one of these
volumes has a strange problem with dmsetup, shown by these commands and
output on the command line:
root@host:/home/linux# /sbin/dmsetup info -c -o name
: Dienstag, August 13, 2019 3:54 PM
An: LVM general discussion and development; Christoph Pleger
Betreff: Re: [linux-lvm] dmsetup says "Device does not exist", though it exists
Dne 13. 08. 19 v 9:11 Christoph Pleger napsal(a):
> Hello,
>
> I have a volume group with 20 logical vol
Hello,
I have a volume group with 20 logical volumes. Only the last one of
these volumes has a strange problem with dmsetup, shown by these
commands and output on the command line:
root@host:/home/linux# /sbin/dmsetup info -c -o name --noheadings
/dev/vg/lv20
Device does not exist.
Command
Dne 13. 08. 19 v 9:11 Christoph Pleger napsal(a):
Hello,
I have a volume group with 20 logical volumes. Only the last one of these
volumes has a strange problem with dmsetup, shown by these commands and output
on the command line:
root@host:/home/linux# /sbin/dmsetup info -c -o name
