Chequeo de disco y problema remount rw
Hola !! Tengo un problema en un viejo servidor que tengo. La partición
reiserfs se está montando como solo lectura y según dmesg me aconseja
un fsck:
# dmesg |grep sda
[ 2.313935] sd 0:0:0:0: [sda] 12500460 512-byte logical blocks:
(6.40 GB/5.95 GiB)
[ 2.314117] sd 0:0:0:0: [sda] Write Protect is off
[ 2.314126] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 2.314201] sd 0:0:0:0: [sda] Write cache: enabled, read cache:
enabled, doesn't support DPO or FUA
[ 2.314654] sda:
[ 2.333383] sda1 sda2 <
[ 2.356972] sdb: sda5 >
[ 2.383198] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.316087] REISERFS (device sda1): found reiserfs format "3.6"
with standard journal
[ 3.316129] REISERFS (device sda1): using ordered data mode
[ 3.326862] REISERFS (device sda1): journal params: device sda1,
size 8192, journal first block 18, max trans len 1024, max batch 900,
max commit age 30, max trans age 30
[ 3.332612] REISERFS (device sda1): checking transaction log (sda1)
[ 11.903662] REISERFS (device sda1): replayed 12 transactions in 9 seconds
[ 11.904968] REISERFS (device sda1): Using r5 hash to sort names
[ 19.122455] Adding 176672k swap on /dev/sda5. Priority:-1
extents:1 across:176672k
[ 19.528165] REISERFS (device sda1): Removing [2728 180080 0x0 SD]..done
[ 19.528297] REISERFS (device sda1): Removing [2728 170017 0x0 SD]..done
[ 19.528365] REISERFS (device sda1): Removing [2728 169982 0x0 SD]..done
[ 19.528432] REISERFS (device sda1): Removing [2728 169981 0x0 SD]..done
[ 19.528498] REISERFS (device sda1): Removing [2728 169978 0x0 SD]..done
[ 19.528577] REISERFS (device sda1): Removing [6 166958 0x0 SD]..done
[ 19.528651] REISERFS (device sda1): There were 6 uncompleted
unlinks/truncates. Completed
[ 57.506365] REISERFS error (device sda1): vs-5150 search_by_key:
invalid format found in block 720919. Fsck?
[ 57.506463] REISERFS (device sda1): Remounting filesystem read-only
Lo que hago es correrlo pero me da esto:
----------------------------------------------
fsck /
fsck from util-linux-ng 2.17.2
reiserfsck 3.6.21 (2009 www.namesys.com)
*************************************************************
** If you are using the latest reiserfsprogs and it fails **
** please email bug reports to reiserfs-list@namesys.com, **
** providing as much information as possible -- your **
** hardware, kernel, patches, settings, all reiserfsck **
** messages (including version), the reiserfsck logfile, **
** check the syslog file for any related information. **
** If you would like advice on using this program, support **
** is available for $25 at www.namesys.com/support.html. **
*************************************************************
Will read-only check consistency of the filesystem on /dev/sda1
Will put log info to 'stdout'
Do you want to run this program?[N/Yes] (note need to type Yes if you do):
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Osea entiendo me indica que me mostrará en pantalla el resultado dado
que no puede hacer los cambios en el disco:
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"12 found corruptions can be fixed only when running with --rebuild-tree"
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Intento hacer un remount pero no lo hace como rw:
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# mount -no remount,rw /
mount: /dev/sda1: can't read superblock
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y forzándolo:
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mount -no remount,rw / -force
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No me devuelve ningún msg, "no news, good news" pero no fue el caso:
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# touch file
touch: no se puede efectuar `touch' sobre «file»: Sistema de ficheros
de sólo lectura
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No estoy teniendo acceso físico por un largo tiempo al equipo, hay
algo más que pueda hacer remoto?
Les agradezco las ideas que tengan!!!
--
Guido Ignacio <guidoignacio@gmail.com>
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