Dne 7.2.2015 v 16:47 Marcos Dutra napsal(a):
Hi everybody,
Yesterday some storage discs of my VG was with missing status
/dev/mapper/plt-01 platinum lvm2
a-m 500.00g 24.95g
/dev/mapper/plt-02 platinum
lvm2 a-m 500.00g 12.93g
I tried recover the discs and I used the command:
# vgextend --restoremissing platinum /dev/mapper/plt-01
It worked, removing missing status, but I did a big mistake, i tried to run
this command with multiple discs:
# vgextend --restoremissing platinum /dev/mapper/plt-0[2-9]
After that when I ran pvs command the output shows me checksum error:
/dev/mapper/plt-04: Checksum error
/dev/mapper/plt-06: Checksum error
/dev/mapper/plt-01: Checksum error
Couldn't read volume group metadata.
/dev/mapper/plt-02: Checksum error
Couldn't read volume group metadata.
/dev/mapper/plt-03: Checksum error
I tried restore metadata without success:
# vgcfgrestore -f platinum_02336-1600706364.vg
<http://platinum_02336-1600706364.vg> platinum
Without having access to your current metadata - it's hard to give
proper advice.
So please attach 'vgcfgbackup' of your current setup.
Have you tried to 'extend' your existing vg 'plt' with referencing LVs from
itself???
Is 'plt' VG ?
Zdenek
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