On 10/28/2014 11:42 AM, reynierpm@xxxxxxxxx wrote:
On Tue, Oct 28, 2014 at 11:45 AM, Robert Nichols <rnicholsNOSPAM@xxxxxxxxxxx
wrote:
Yes, that would have helped a lot. I can see in file
/etc/lvm/backup/vg_devserver that the lv_root LV has been extended by a
mere 32 Megabytes (yes, Mega) on the missing physical volume. Do you
still have the additional disk? The best thing to do would be to put
it back, make a partition on it, and then re-create the missing PV.
I'll assume that the new partition is /dev/sdb1. Adjust all references
in the following if it si something else.
I don't think I have that disk alive, take a look to this image
http://imgur.com/jMuhM03 this is how my disk looks like
Make a copy of /etc/lvm/backup/vg_devserver on vg_devserver.bak, and
then run
pvcreate -v --restorefile vg_devserver.bak \
--uuid "vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS" \
/dev/sdb1
This is the result of the command above:
# pvcreate -v --restorefile /etc/lvm/backup/vg_devserver.bak --uuid
"vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS" /dev/sdb1
/dev/root: read failed after 0 of 4096 at 27522957312: Input/output error
/dev/root: read failed after 0 of 4096 at 27523014656: Input/output error
Wiping cache of LVM-capable devices
/dev/root: read failed after 0 of 4096 at 27522957312: Input/output
error
/dev/root: read failed after 0 of 4096 at 27523014656: Input/output
error
Couldn't find device with uuid vSbuSJ-o1Kh-N3ur-JYkM-Ktr4-WEO2-JWe2wS.
Wiping cache of LVM-capable devices
/dev/root: read failed after 0 of 4096 at 27522957312: Input/output
error
/dev/root: read failed after 0 of 4096 at 27523014656: Input/output
error
Device /dev/sdb1 not found (or ignored by filtering).
You will have to find the archived configuration from before you tried to
extend that LV, and restore that configuration. Let's see what file you
have. Post the output from
grep -H 'description =' /etc/lvm/archive/vg_devserver*
--
Bob Nichols "NOSPAM" is really part of my email address.
Do NOT delete it.
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