Poate cineva abonat la LKML sa faca un report pe lista please ?:(
Pe mai multe sisteme, am software raid (0 si linear), peste care fac xfs.
Discurile sunt si SCSI si IDE, deci nu e nimic dependent de arhitectura
hardware...
Cu 2.4.20 si patchurile de xfs totul merge ok. Cand trec la 2.5.56, primesc
un oops zdravan de felul asta:
/etc/raidtab:
raiddev /dev/md0
raid-level linear
persistent-superblock 1
chunk-size 64
nr-raid-disks 8
nr-spare-disks 0
device /dev/hdb
raid-disk 0
device /dev/hdc
raid-disk 1
device /dev/hdd
raid-disk 2
device /dev/hde
raid-disk 3
device /dev/hdf
raid-disk 4
device /dev/hdg
raid-disk 5
device /dev/hdh
raid-disk 6
device /dev/hda3
raid-disk 7
Oops file (from dmesg, kernel compiled with all debugging
options turned on, version 2.5.53-2.5.56, maybe earlier too):
--- snip ---
md: autorun ...
md: considering hda3 ...
md: adding hda3 ...
md: adding hdh ...
md: adding hdg ...
md: adding hdf ...
md: adding hde ...
md: adding hdd ...
md: adding hdc ...
md: adding hdb ...
md: created md0
md: bind<hdb>
md: bind<hdc>
md: bind<hdd>
md: bind<hde>
md: bind<hdf>
md: bind<hdg>
md: bind<hdh>
md: bind<hda3>
md: running: <hda3><hdh><hdg><hdf><hde><hdd><hdc><hdb>
md0: max total readahead window set to 128k
md0: 1 data-disks, max readahead per data-disk: 128k
md0: setting max_sectors to 128, segment boundary to 32767
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: marking sb clean...
md: updating md0 RAID superblock on device
md: hda3 <6>(write) hda3's sb offset: 26169792
md: hdh <6>(write) hdh's sb offset: 120627264
md: hdg <6>(write) hdg's sb offset: 120627264
md: hdf <6>(write) hdf's sb offset: 120627264
md: hde <6>(write) hde's sb offset: 120627264
md: hdd <6>(write) hdd's sb offset: 58633280
md: hdc <6>(write) hdc's sb offset: 58633280
md: hdb <6>(write) hdb's sb offset: 117220736
md: ... autorun DONE.
Adding 136512k swap on /dev/hda1. Priority:-1 extents:1
EXT3 FS 2.4-0.9.16, 02 Dec 2001 on ide0(3,2), internal journal
md: could not lock hdb.
md: could not import hdb!
md: autostart hdb failed!
Unable to handle kernel paging request at virtual address d4eed8b4
printing eip:
c02232f7
*pde = 00000000
Oops: 0000
CPU: 0
EIP: 0060:[<c02232f7>] Not tainted
EFLAGS: 00010212
EIP is at linear_make_request+0x37/0xf0
eax: cff7dad4 ebx: d4eed8b4 ecx: 009edfbc edx: 009edfbc
esi: 5897a178 edi: c13514b4 ebp: ce523c64 esp: ce523c54
ds: 007b es: 007b ss: 0068
Process mount (pid: 163, threadinfo=ce522000 task=ce535880)
Stack: c136aa1c 00000008 c13514b4 5897a178 ce523c80 c0202166 c13514b4 cffd5b84
00000000 cffd5b84 00002205 ce523c90 c02021d6 cffd5b84 00001000 ce523cec
c01ca577 00000000 cffd5b84 00002205 ce72ed6c 00002205 00000000 5897a17f
Call Trace:
[<c0202166>] generic_make_request+0x156/0x170
[<c02021d6>] submit_bio+0x56/0x70
[<c01ca577>] pagebuf_iorequest+0xf7/0x310
[<c01ca30a>] pagebuf_iostart+0x7a/0xa0
[<c01c9cd0>] pagebuf_get+0xd0/0x110
[<c01c8f52>] xfs_read_buf+0x32/0x100
[<c01bb476>] xfs_mountfs+0x676/0xda0
[<c01d223e>] xfs_setsize_buftarg+0x2e/0x50
[<c01c29b6>] xfs_mount+0x216/0x280
[<c01d2514>] linvfs_fill_super+0x144/0x2b0
[<c01dec56>] vsprintf+0x16/0x20
[<c01dec74>] sprintf+0x14/0x20
[<c0142e78>] sb_set_blocksize+0x18/0x50
[<c0142984>] get_sb_bdev+0xe4/0x130
[<c01d2ace>] linvfs_get_sb+0x1e/0x30
[<c01d23d0>] linvfs_fill_super+0x0/0x2b0
[<c0142b6b>] do_kern_mount+0x4b/0xc0
[<c01550b6>] do_add_mount+0x66/0x160
[<c015539d>] do_mount+0x13d/0x160
[<c01557fc>] sys_mount+0x9c/0x110
[<c0108d43>] syscall_call+0x7/0xb
Code: 8b 03 d1 ee 89 c1 8b 50 08 03 50 04 39 d6 72 03 8b 4b 04 89
--- snip ---
--
Stefan Laudat
CCNA & CCAI
-------------
All I ask is a chance to prove that money can't make me happy.
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