RAID1-Fehler im Kernel

[pascalbockhorn]

Hallo,

bekomme folgende Fehlermeldung beim kopieren großer Datenmengen, auf ein neu angelegtes RAID1. Was is jetzt nicht ganz verstehe: Ist es ein Fehler des RAIDs oder ein Hardwarefehler?


[17180480.736000] attempt to access beyond end of device
[17180480.736000] sda3: rw=1, want=68587248, limit=13960485
[17180480.736000] raid1: Disk failure on sda3, disabling device.
[17180480.736000] Operation continuing on 1 devices
[17180480.736000] attempt to access beyond end of device
[17180480.736000] sdb3: rw=1, want=1077186288, limit=13960485
[17180480.736000] Buffer I/O error on device md1, logical block 168413
[17180480.736000] lost page write due to I/O error on md1
[17180480.736000] Unable to handle kernel NULL pointer dereference at virtual address 00000001
[17180480.736000] printing eip:
[17180480.736000] c41a0d60
[17180480.736000] *pgd = 0
[17180480.736000] *pmd = 0
[17180480.736000] Oops: 0002 [#1]
[17180480.736000] SMP
[17180480.736000] CPU: 0
[17180480.736000] EIP: 0060:[<c41a0d60>] Not tainted VLI
[17180480.736000] EFLAGS: 00010202 (2.6.14-hardened-r1)
[17180480.736000] EIP is at 0xc41a0d60
[17180480.736000] eax: 00000001 ebx: c9cc0f40 ecx: 00000002 edx: c9cc0f40
[17180480.736000] esi: fffffffb edi: f5428c00 ebp: 00000001 esp: f764fddc
[17180480.736000] ds: 007b es: 007b ss: 0068
[17180480.736000] Process md1_raid1 (pid: 1484, threadinfo=f764e000 task=f7bc0540)
[17180480.736000] Stack: c01a105a c9cc0f40 c01a0551 c9cc0f40 00000000 c9cc0f40 c01a1eb9 c9cc0f40
[17180480.736000] 04001000 fffffffb f7e91288 00000000 f5428c00 c0315b4c c9cc0f40 04001000
[17180480.736000] fffffffb 00000000 fffffffb f5428c00 00000001 c0315e7d f5428c00 00148ee8
[17180480.736000] Call Trace:
[17180480.736000] [<c01a105a>] bio_put+0x2a/0x40
[17180480.736000] [<c01a0551>] end_bio_bh_io_sync+0x41/0x60
[17180480.736000] [<c01a1eb9>] bio_endio+0x59/0x80
[17180480.736000] [<c0315b4c>] raid_end_bio_io+0x3c/0xc0
[17180480.736000] [<c0315e7d>] raid1_end_write_request+0x15d/0x1f0
[17180480.736000] [<c01a1eb9>] bio_endio+0x59/0x80
[17180480.736000] [<c02b1501>] generic_make_request+0x81/0x210
[17180480.736000] [<c0174200>] autoremove_wake_function+0x0/0x60
[17180480.736000] [<c0174200>] autoremove_wake_function+0x0/0x60
[17180480.736000] [<c039f429>] schedule+0x3a9/0x710
[17180480.736000] [<c02af7ad>] __generic_unplug_device+0x1d/0x40
[17180480.736000] [<c02af75d>] blk_remove_plug+0x3d/0x70
[17180480.736000] [<c03177a7>] raid1d+0x277/0x290
[17180480.736000] [<c031e5f7>] md_thread+0x67/0x130
[17180480.736000] [<c0174200>] autoremove_wake_function+0x0/0x60
[17180480.736000] [<c0174200>] autoremove_wake_function+0x0/0x60
[17180480.736000] [<c031e590>] md_thread+0x0/0x130
[17180480.736000] [<c0173d37>] kthread+0xb7/0xc0
[17180480.736000] [<c0173c80>] kthread+0x0/0xc0
[17180480.736000] [<c0142e75>] kernel_thread_helper+0x5/0x10
[17180480.736000] Code: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <00> 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[17180480.736000]

Auszug aus /etc/raidtab:

raiddev /dev/md1
raid-level 1
nr-raid-disks 2
persistent-superblock 1
chunk-size 8

device /dev/sda3
raid-disk 0
device /dev/sdb3
raid-disk 1
Grüße,
Pascal

[jacky0815]

raid1: Disk failure on sda3, disabling device

sieht fast nach Hardwaredefekt aus.

[pascalbockhorn]

Denk ich mal auch, das Board hat noch mehr Fehler raussgeworfen jedes mal beim Kopieren, auch nach Austausch von Festplatten und Speicher. Auch ein Umstieg auf ATA-Platten hat nichts geholfen.