[linux-lvm] Can't restore the volume group after ghosting an hdd
Sasha Z
kleptophobiac at gmail.com
Wed Mar 23 02:08:31 UTC 2005
Oh confound it!
I cleaned off a bunch of junk on my array to reduce total usage to two
drives. I pvmoved the other two drives and reduced the logical volume.
Then I reduced the volume group to eliminate those two drives. I went
to resize the reiserfs, but here's what I get:
[root at fileserver archive]# resize_reiserfs /dev/vg0/lv0
resize_reiserfs 3.6.19 (2003 www.namesys.com)
bread: Cannot read the block (2): (Invalid argument).
reiserfs_open: bread failed reading block 2
bread: Cannot read the block (16): (Invalid argument).
reiserfs_open: bread failed reading block 16
reiserfs_open: the reiserfs superblock cannot be found on /dev/vg0/lv0.
but
PV VG Fmt Attr PSize PFree
/dev/hde4 vg0 lvm2 a- 179.75G 0
/dev/hdg1 lvm2 -- 172.55G 172.55G
/dev/hdi lvm2 -- 152.67G 152.67G
/dev/hdk1 vg0 lvm2 a- 233.76G 37.81G
and again:
VG #PV #LV #SN Attr VSize VFree
vg0 2 1 0 wz--n 413.51G 37.81G
and finally:
LV VG Attr LSize Origin Snap% Move Copy%
lv0 vg0 -wi-s- 375.70G
What caused this to die? Just after I got DVD-R's too! :(
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