[linux-lvm] Can not write to volume
Diaz Rodriguez, Eduardo
ediaz at pk25.com
Wed Apr 13 14:18:00 UTC 2005
Hi Terry, Are this a production system?, If you can stop it, umount the
filesystem an run a:
1º Reiserfsck
2º You can use badblocks for check (in read only ) the status of the data.
regards!
On Wed, 13 Apr 2005 00:57:22 -0700, Terry Rigby wrote
> Tonight I noticed an inability to write to my LVM volume. I see the
> following errors in syslog
>
> Apr 13 00:45:18 localhost kernel: ReiserFS: warning: is_tree_node:
> node level 65535 does not match to the expected one 1
> Apr 13 00:45:18 localhost kernel: ReiserFS: dm-0: warning: vs-5150:
> search_by_key: invalid format found in block 43843584. Fsck?
>
> I am unsure as to what info might be relevant here so I will paste
> some hopefully without being too long winded. Is it recommended to
> run a fsck on this? How might I fix the issue?
>
> fileserver:/storage/tv/recordings# df -h |grep storage
> /dev/mapper/4474-storage
> 242G 210G 33G 87% /storage
>
> fileserver:/storage/tv/recordings# pvscan
> PV /dev/hda2 VG 4474 lvm2 [18.18 GB / 0 free]
> PV /dev/hdc VG 4474 lvm2 [74.53 GB / 0 free]
> PV /dev/hdb VG 4474 lvm2 [74.53 GB / 0 free]
> PV /dev/hdd VG 4474 lvm2 [74.53 GB / 0 free]
> Total: 4 [241.77 GB] / in use: 4 [241.77 GB] / in no VG: 0 [0 ]
>
> fileserver:/storage/tv/recordings# pvdisplay
> --- Physical volume ---
> PV Name /dev/hda2
> VG Name 4474
> PV Size 18.18 GB / not usable 0
> Allocatable yes (but full)
> PE Size (KByte) 4096
> Total PE 4655
> Free PE 0
> Allocated PE 4655
> PV UUID hxeJjE-AgPR-letG-U0rH-FlDP-hOu9-o7UH7e
>
> --- Physical volume ---
> PV Name /dev/hdc
> VG Name 4474
> PV Size 74.53 GB / not usable 0
> Allocatable yes (but full)
> PE Size (KByte) 4096
> Total PE 19079
> Free PE 0
> Allocated PE 19079
> PV UUID KMzdEO-aigL-KoHL-2ZED-SgWf-CsoW-7qEWQP
>
> --- Physical volume ---
> PV Name /dev/hdb
> VG Name 4474
> PV Size 74.53 GB / not usable 0
> Allocatable yes (but full)
> PE Size (KByte) 4096
> Total PE 19079
> Free PE 0
> Allocated PE 19079
> PV UUID 2MKTrn-jv8Y-hUPU-8W6m-Uur1-ItpE-Abq3w4
>
> --- Physical volume ---
> PV Name /dev/hdd
> VG Name 4474
> PV Size 74.53 GB / not usable 0
> Allocatable yes (but full)
> PE Size (KByte) 4096
> Total PE 19079
> Free PE 0
> Allocated PE 19079
> PV UUID ISBKAD-7SQt-B9Bo-ppng-G5Q6-Iu3D-uABjz7
>
> fileserver:/storage/tv/recordings# vgscan
> Reading all physical volumes. This may take a while...
> Found volume group "4474" using metadata type lvm2
>
> fileserver:/storage/tv/recordings# vgdisplay
> --- Volume group ---
> VG Name 4474
> System ID
> Format lvm2
> Metadata Areas 4
> Metadata Sequence No 3
> VG Access read/write
> VG Status resizable
> MAX LV 0
> Cur LV 1
> Open LV 1
> Max PV 0
> Cur PV 4
> Act PV 4
> VG Size 241.77 GB
> PE Size 4.00 MB
> Total PE 61892
> Alloc PE / Size 61892 / 241.77 GB
> Free PE / Size 0 / 0
> VG UUID lIoGSW-jLzj-HDN6-1mdY-0yqV-bily-BU9xzF
>
> _______________________________________________
> linux-lvm mailing list
> linux-lvm at redhat.com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
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Es una locura amar, a menos que se ame con locura.
-- Proverbio latino.
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