Re: fsck out of memory

[Stephan van Hienen]

and yesterday had another crash (i was using the /dev/md0 mounted without
fsck(running ok for about 24h, only 1 dir was not accessable(was
created at time previous crash)

at this time a bit more info in /var/log/messages :

Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871063
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871065
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871071
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871079
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871081
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871083
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871085
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871087
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871095
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871103
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871108
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871114
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871119
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871121
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871123
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871127
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871129
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871135
Feb  8 20:11:27 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 536871143
..
..(few minutes about the same msg's (only diffent block)
..
Feb  8 20:19:12 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 540606715
Feb  8 20:19:12 storage kernel: EXT2-fs error (device md(9,0)):
ext2_new_block: Allocating block in system zone - block = 540606717
Feb  8 20:19:36 storage kernel: raid5: multiple 1 requests for sector
2064432
Feb  8 20:22:17 storage kernel: raid5: multiple 0 requests for sector
14094488
Feb  8 20:29:12 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:12 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:13 storage last message repeated 4 times
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:13 storage last message repeated 2 times
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:13 storage last message repeated 6 times
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector 6496
Feb  8 20:29:13 storage last message repeated 5 times
Feb  8 20:29:13 storage kernel: raid5: multiple 0 requests for sector
25792
Feb  8 20:29:13 storage last message repeated 5 times
Feb  8 20:29:14 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:14 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:14 storage last message repeated 2 times
Feb  8 20:29:14 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:14 storage last message repeated 4 times
Feb  8 20:29:15 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:15 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:15 storage last message repeated 2 times
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:16 storage last message repeated 2 times
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector 6496
Feb  8 20:29:16 storage last message repeated 2 times
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
25792
Feb  8 20:29:16 storage last message repeated 2 times
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:16 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:16 storage last message repeated 6 times
Feb  8 20:29:17 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:17 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:18 storage last message repeated 4 times
Feb  8 20:29:18 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:18 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:18 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:18 storage last message repeated 2 times
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
306783232
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:19 storage last message repeated 2 times
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
9587064
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:19 storage last message repeated 8 times
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:19 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:19 storage last message repeated 2 times
Feb  8 20:29:21 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:21 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:21 storage last message repeated 4 times
Feb  8 20:29:21 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:31 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:31 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:32 storage kernel: raid5: multiple 0 requests for sector
3670152
Feb  8 20:29:32 storage kernel: raid5: multiple 0 requests for sector
306783480
Feb  8 20:29:32 storage kernel: raid5: multiple 0 requests for sector 6496
Feb  8 20:29:32 storage last message repeated 5 times
Feb  8 20:29:32 storage kernel: raid5: multiple 0 requests for sector
25792

(at that time i did a powerdown (reboot was not possible))