Доброго всем времени!
В последнее время частенько ФС на домашнем debian сервере переходит в режим «read only». Перезагрузишь, недельку поработает и опять по новой. Сегодня опять столкнулся с такой проблемой.
root@debian:~# cat /var/log/syslog
Jan 21 01:05:11 debian kernel: [435566.750678] Buffer I/O error on device dm-0, logical block 15460095
Jan 21 01:05:11 debian kernel: [435566.750686] EXT4-fs warning (device dm-0): ext4_end_bio:250: I/O error -5 writing to inode 3673018 (offset 23592960 size 524288 starting block 15459968)
Jan 21 01:05:11 debian kernel: [435566.750700] sd 2:0:0:0: [sda] Unhandled error code
Jan 21 01:05:11 debian kernel: [435566.750704] sd 2:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jan 21 01:05:11 debian kernel: [435566.750709] sd 2:0:0:0: [sda] CDB: Write(10): 2a 00 07 66 e8 00 00 00 80 00
Jan 21 01:05:11 debian kernel: [435566.750720] end_request: I/O error, dev sda, sector 124184576
Jan 21 01:05:11 debian kernel: [435566.750686] EXT4-fs warning (device dm-0): ext4_end_bio:250: I/O error -5 writing to inode 3673018 (offset 23592960 size 524288 starting block 15459968)
Jan 21 01:05:11 debian kernel: [435566.750903] sd 2:0:0:0: [sda] Unhandled error code
Jan 21 01:05:11 debian kernel: [435566.750906] sd 2:0:0:0: [sda] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jan 21 01:05:11 debian kernel: [435566.750912] sd 2:0:0:0: [sda] CDB: Write(10): 2a 00 04 8f 96 d0 00 01 68 00
Jan 21 01:05:11 debian kernel: [435566.750922] end_request: I/O error, dev sda, sector 76519120
Jan 21 01:05:12 debian kernel: [435567.953239] Buffer I/O error on device dm-0, logical block 15440801
Jan 21 01:05:12 debian kernel: [435568.039455] Buffer I/O error on device dm-0, logical block 15440892
Jan 21 01:05:12 debian kernel: [435568.040333] Buffer I/O error on device dm-0, logical block 15440893
root@debian:~# dmesg
Ошибка сегментирования
root@debian:~# touch /tmp/test
Ошибка шины
root@debian:~# cat /var/log/dmesg
cat: /var/log/dmesg: Ошибка ввода/вывода