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Re: [linux-lvm] setting up LVM, lost everything with a typo



Craig Hagerman schrieb:
... vgchange can't help out....

% vgchange -a y media_vg
  Couldn't find device with uuid 'ZHl4Ak-mGS4-wFlF-4neF-G1Ed-GxWB-C4Smj6'.
  Couldn't find all physical volumes for volume group media_vg.
  Couldn't find device with uuid 'ZHl4Ak-mGS4-wFlF-4neF-G1Ed-GxWB-C4Smj6'.
  Couldn't find all physical volumes for volume group media_vg.
  Unable to find volume group "media_vg"

....vgdisplay can't see either disc (exact same story with lvdisplay)...

vgdisplay
  Couldn't find device with uuid 'ZHl4Ak-mGS4-wFlF-4neF-G1Ed-GxWB-C4Smj6'.
  Couldn't find all physical volumes for volume group media_vg.
  Couldn't find device with uuid 'ZHl4Ak-mGS4-wFlF-4neF-G1Ed-GxWB-C4Smj6'.
  Couldn't find all physical volumes for volume group media_vg.
  Volume group "media_vg" doesn't exist

... and pvdisplay gives me...

% pvdisplay
  Couldn't find device with uuid 'ZHl4Ak-mGS4-wFlF-4neF-G1Ed-GxWB-C4Smj6'.
  --- Physical volume ---
  PV Name               /dev/sdb1
  VG Name               media_vg
  PV Size               233.75 GB / not usable 0
  Allocatable           yes
  PE Size (KByte)       4096
  Total PE              59841
  Free PE               193
  Allocated PE          59648
  PV UUID               rlnV4y-B4eJ-Pyc0-RLJm-2Zbv-t04C-dxzU1A
> ...

What says vgscan in debug mode (you need vgscan before doing a vgchange).

Ciao
Klaus
--
Klaus Strebel, Dipl.-Inform. (FH), mailto:klaus strebel gmx net

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