[mythtv-users] LVM Problem -- Please Help
Tom+Dale
tdmyth at yahoo.com
Mon Aug 14 18:45:04 UTC 2006
Greetings all. I am hoping that you can, once again, help me out. Thanks for all previous assistance. :-)
This weekend, I added a new SATA drive to my Myth backend. It appeared to add into the volume group without any problem, though I did not get it to the point where the space was accessible. I planned to further research that problem; however, before I solved that one, I inadvertently created a new problem. The new drive was designated as /dev/sda.
I was suspicious about the new drive because it was clicking loudly, so I shut down cleanly and disconnected it. Yes, I then rebooted without the SATA drive connected thereby "breaking" my volume group. I did not know that when I re-connected and booted up again, the volume group would remain broken.
The system reports a missing physical volume of UUID ### and then reports an unknown physical volume with the same UUID. I have spent 5 hours trying to recover this. It seems as though the tools / commands are there, but I don't know how to do it (or something else is wrong). I am hoping that someone can give me a suggestion on how to re-link the UUID for the SATA drive to the volume group. Thanks, in advance! Here are some details:
[root at mythserver ~]# pvdisplay
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
--- Physical volume ---
PV Name /dev/hda5
VG Name VolGroup00
PV Size 66.12 GB / not usable 0
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 16926
Free PE 0
Allocated PE 16926
PV UUID 317l2C-oay1-TWFG-5NTX-XJS3-vLal-Xh5bBL
--- Physical volume ---
PV Name /dev/hdb
VG Name VolGroup00
PV Size 298.09 GB / not usable 0
Allocatable yes (but full)
PE Size (KByte) 4096
Total PE 76311
Free PE 0
Allocated PE 76311
PV UUID nfLxS1-0u3t-5Zr9-57iu-1oZe-Bkkd-75SERQ
--- Physical volume ---
PV Name unknown device
VG Name VolGroup00
PV Size 232.88 GB / not usable 0
Allocatable yes
PE Size (KByte) 4096
Total PE 59617
Free PE 225
Allocated PE 59392
PV UUID fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv
[root at mythserver ~]# vgdisplay
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find all physical volumes for volume group VolGroup00.
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find all physical volumes for volume group VolGroup00.
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find all physical volumes for volume group VolGroup00.
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find all physical volumes for volume group VolGroup00.
Volume group "VolGroup00" doesn't exist
[root at mythserver ~]# pvcreate -u fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv /dev/sda
Device /dev/sda not found.
[root at mythserver ~]# vgcfgrestore -tnVolGroup00 /dev/VolGroup00
Test mode: Metadata will NOT be updated.
Couldn't find device with uuid 'fxlccO-4li0-nmyD-9avZ-Vc60-GGWX-jUhqOv'.
Couldn't find all physical volumes for volume group VolGroup00.
Restore failed.
---------------------------------
Do you Yahoo!?
Next-gen email? Have it all with the all-new Yahoo! Mail Beta.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mythtv.org/pipermail/mythtv-users/attachments/20060814/79e6530b/attachment.htm
More information about the mythtv-users
mailing list