Bonjour,
Après une fin de semaine et un week-end sur le noyau Debian officiel, ce matin je repars sur le noyau aptosid, et paf, comme dirait le chien : le système de fichier se remonte en lecture seule !
Cette fois-ci j’ai copié les jounaux avant de redémarrer :
[quote=“dmesg”][ 2408.704087] ata1.00: exception Emask 0x0 SAct 0x3ff SErr 0x0 action 0x6 frozen
[ 2408.704094] ata1.00: failed command: WRITE FPDMA QUEUED
[ 2408.704101] ata1.00: cmd 61/00:00:68:d3:18/04:00:0e:00:00/40 tag 0 ncq 524288 out
[ 2408.704101] res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 2408.704105] ata1.00: status: { DRDY }
[ 2408.704108] ata1.00: failed command: WRITE FPDMA QUEUED
[ 2408.704115] ata1.00: cmd 61/00:08:68:d7:18/04:00:0e:00:00/40 tag 1 ncq 524288 out
[ 2408.704115] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)[/quote]
Puis plus loin :
[quote=“dmesg”][ 2408.704226] ata1: hard resetting link
[ 2414.058044] ata1: link is slow to respond, please be patient (ready=0)
[ 2418.750049] ata1: COMRESET failed (errno=-16)
[ 2418.750059] ata1: hard resetting link
[ 2424.104036] ata1: link is slow to respond, please be patient (ready=0)
[ 2428.796083] ata1: COMRESET failed (errno=-16)
[ 2428.796090] ata1: hard resetting link
[ 2434.150042] ata1: link is slow to respond, please be patient (ready=0)
[ 2463.832048] ata1: COMRESET failed (errno=-16)
[ 2463.832057] ata1: limiting SATA link speed to 1.5 Gbps
[ 2463.832059] ata1: hard resetting link
[ 2466.738080] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 2466.740694] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2466.752437] ata1.00: ACPI cmd ef/10:03:00:00:00:a0 (SET FEATURES) filtered out
[ 2466.752620] ata1.00: configured for UDMA/133
[ 2466.763076] ata1.00: device reported invalid CHS sector 0
[ 2466.763084] ata1.00: device reported invalid CHS sector 0[/quote]
Et ensuite :
[quote=“dmesg”][ 2466.763195] Buffer I/O error on device sda5, logical block 18042880
[ 2466.763200] Buffer I/O error on device sda5, logical block 18042881
[ 2466.763202] Buffer I/O error on device sda5, logical block 18042882
[ 2466.763204] Buffer I/O error on device sda5, logical block 18042883
[ 2466.763207] Buffer I/O error on device sda5, logical block 18042884
[ 2466.763209] Buffer I/O error on device sda5, logical block 18042885
[ 2466.763211] Buffer I/O error on device sda5, logical block 18042886[/quote]
Et enfin encore plus loin :
[quote=“dmesg”][ 2466.765305] ata1: EH complete
[ 2466.919113] Aborting journal on device sda5-8.
[ 2466.990254] EXT4-fs (sda5): Remounting filesystem read-only
[ 2466.990261] EXT4-fs error (device sda5) in ext4_free_blocks:4702: IO failure
[ 2466.991399] EXT4-fs error (device sda5): ext4_journal_start_sb:349: Detected aborted journal
[ 2466.991554] EXT4-fs error (device sda5) in ext4_da_writepages:2398: IO failure
[ 2466.992836] EXT4-fs error (device sda5) in ext4_reserve_inode_write:4550: Journal has aborted
[ 2466.993001] EXT4-fs error (device sda5) in ext4_reserve_inode_write:4550: Journal has aborted
[ 2466.993182] EXT4-fs error (device sda5): ext4_journal_start_sb:349: Detected aborted journal
[ 2466.993369] EXT4-fs error (device sda5) in ext4_ext_remove_space:2793: Journal has aborted
[ 2466.993749] EXT4-fs error (device sda5) in ext4_reserve_inode_write:4550: Journal has aborted
[ 2466.993907] EXT4-fs error (device sda5) in ext4_ext_truncate:4343: Journal has aborted
[ 2466.994061] EXT4-fs error (device sda5) in ext4_reserve_inode_write:4550: Journal has aborted
[ 2466.994221] EXT4-fs (sda5): ext4_da_writepages: jbd2_start: 1024 pages, ino 2622911; err -30
[ 2466.994743] EXT4-fs error (device sda5) in ext4_orphan_del:2491: Journal has aborted
[ 2466.994907] EXT4-fs error (device sda5) in ext4_reserve_inode_write:4550: Journal has aborted
[ 2468.133344] JBD2: Detected IO errors while flushing file data on sda5-8[/quote]
Le fichier complet est sur http://paste.debian.net/hidden/69fc2297/ (pendant 90 jours)
Je précise que le disque ne semble pas en mauvais état, j’ai refais pendant le week-end les tests smart qu’il passe sans problème.
Bon, vivement que mon nouveau portable soit commandé … 
Usti