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Re: Lenteur anormale etc.

Le 22/12/2010 02:31, Thierry Chatelet a écrit :

On Wednesday 22 December 2010 00:01:31 Christophe Gallaire wrote:

Bonjour,

Depuis quelques jours, ma machine est d'une lenteur exceptionnelle. La
moindre tache est un calvaire. Jeudi dernier, j'ai eu une alerte
surprenante : mon dossier perso (/home/user) avait disparu. En réalité
c'est la partition dédiée qui n'avait pas été montée. Je l'ai remontée
manuellement.

Voilà le kern.log qui défile en continu. Ça parle à quelqu'un ?

namak kernel: [213389.026691] ata3.00: exception Emask 0x0 SAct 0x3 SErr
0x0 action 0x0
Dec 22 00:00:02 namak kernel: [213389.026696] ata3.00: irq_stat 0x40000008
Dec 22 00:00:02 namak kernel: [213389.026699] ata3.00: failed command: READ
FPDMA QUEUED
Dec 22 00:00:02 namak kernel: [213389.026706] ata3.00: cmd
60/08:00:ec:14:5f/00:00:0f:00:00/40 tag 0 ncq 4096 in
Dec 22 00:00:02 namak kernel: [213389.026707]          res
41/40:00:ec:14:5f/00:00:0f:00:00/40 Emask 0x409 (media error)<F>
Dec 22 00:00:02 namak kernel: [213389.026710] ata3.00: status: { DRDY ERR }
Dec 22 00:00:02 namak kernel: [213389.026712] ata3.00: error: { UNC }
Dec 22 00:00:02 namak kernel: [213389.028543] ata3.00: configured for
UDMA/133 Dec 22 00:00:02 namak kernel: [213389.028555] sd 2:0:0:0: [sda]
Unhandled sense code
Dec 22 00:00:02 namak kernel: [213389.028557] sd 2:0:0:0: [sda] Result:
hostbyte=DID_OK driverbyte=DRIVER_SENSE
Dec 22 00:00:02 namak kernel: [213389.028560] sd 2:0:0:0: [sda] Sense Key :
Medium Error [current] [descriptor]
Dec 22 00:00:02 namak kernel: [213389.028565] Descriptor sense data with
sense descriptors (in hex):
Dec 22 00:00:02 namak kernel: [213389.028567]         72 03 11 04 00 00 00
0c 00 0a 80 00 00 00 00 00
Dec 22 00:00:02 namak kernel: [213389.028577]         0f 5f 14 ec
Dec 22 00:00:02 namak kernel: [213389.028581] sd 2:0:0:0: [sda] Add. Sense:
Unrecovered read error - auto reallocate failed
Dec 22 00:00:02 namak kernel: [213389.028586] sd 2:0:0:0: [sda] CDB:
Read(10): 28 00 0f 5f 14 ec 00 00 08 00
Dec 22 00:00:02 namak kernel: [213389.028594] end_request: I/O error, dev
sda, sector 257889516
Dec 22 00:00:02 namak kernel: [213389.028611] ata3: EH complete
Dec 22 00:00:26 namak kernel: [213413.049697] ata3.00: exception Emask 0x0
SAct 0x1 SErr 0x0 action 0x0
Dec 22 00:00:26 namak kernel: [213413.049706] ata3.00: irq_stat 0x40000008
Dec 22 00:00:26 namak kernel: [213413.049715] ata3.00: failed command: READ
FPDMA QUEUED
Dec 22 00:00:26 namak kernel: [213413.049731] ata3.00: cmd
60/08:00:ec:14:5f/00:00:0f:00:00/40 tag 0 ncq 4096 in
Dec 22 00:00:26 namak kernel: [213413.049734]          res
41/40:00:ec:14:5f/00:00:0f:00:00/40 Emask 0x409 (media error)<F>
Dec 22 00:00:26 namak kernel: [213413.049742] ata3.00: status: { DRDY ERR }
Dec 22 00:00:26 namak kernel: [213413.049747] ata3.00: error: { UNC }
Dec 22 00:00:26 namak kernel: [213413.051701] ata3.00: configured for
UDMA/133 Dec 22 00:00:26 namak kernel: [213413.051721] ata3: EH complete
Dec 22 00:00:30 namak kernel: [213417.166853] ata3.00: exception Emask 0x0
SAct 0x1 SErr 0x0 action 0x0
Dec 22 00:00:30 namak kernel: [213417.166862] ata3.00: irq_stat 0x40000008
Dec 22 00:00:30 namak kernel: [213417.166870] ata3.00: failed command: READ
FPDMA QUEUED
Dec 22 00:00:30 namak kernel: [213417.166887] ata3.00: cmd
60/08:00:ec:14:5f/00:00:0f:00:00/40 tag 0 ncq 4096 in
Dec 22 00:00:30 namak kernel: [213417.166890]          res
41/40:00:ec:14:5f/00:00:0f:00:00/40 Emask 0x409 (media error)<F>
Dec 22 00:00:30 namak kernel: [213417.166898] ata3.00: status: { DRDY ERR }
Dec 22 00:00:30 namak kernel: [213417.166903] ata3.00: error: { UNC }
Dec 22 00:00:30 namak kernel: [213417.168884] ata3.00: configured for
UDMA/133 Dec 22 00:00:30 namak kernel: [213417.168902] ata3: EH complete
Dec 22 00:00:34 namak kernel: [213421.294839] ata3.00: exception Emask 0x0
SAct 0x1 SErr 0x0 action 0x0
Dec 22 00:00:34 namak kernel: [213421.294849] ata3.00: irq_stat 0x40000008
Dec 22 00:00:34 namak kernel: [213421.294857] ata3.00: failed command: READ
FPDMA QUEUED
Dec 22 00:00:34 namak kernel: [213421.294873] ata3.00: cmd
60/08:00:ec:14:5f/00:00:0f:00:00/40 tag 0 ncq 4096 in
Dec 22 00:00:34 namak kernel: [213421.294877]          res
41/40:00:ec:14:5f/00:00:0f:00:00/40 Emask 0x409 (media error)<F>
Dec 22 00:00:34 namak kernel: [213421.294885] ata3.00: status: { DRDY ERR }
Dec 22 00:00:34 namak kernel: [213421.294891] ata3.00: error: { UNC }
Dec 22 00:00:34 namak kernel: [213421.296897] ata3.00: configured for
UDMA/133

Moi, je ferais une sauvegarde des données (sans tarder, et nombre de montage
pouvant être limités) et  je commanderais un disque dur au père noël.
Thierry


Tu peux utiliser un outil qui s'appelle smartcl (paquet smartools).
Il te fera un diagnostique du disque....

Néanmoins la fiabilité de ce genre de tests ne garantit pas du futur.
Mais si il y a des erreurs elles seront détectées.

A priori fait des sauvegardes et change de disque.
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