Hi everyone,
I've got a machine with on RAID10 array and one RAID1 array. The
RAID10 array is six IBM 16G drives, the RAID1 array is a pair of WD 13G.
During heavy disk I/O, to either array, I've started to get "raid1: out of
memory, retrying..." errors on the console. It seems to happen on both
arrays. The machine has 128M of RAM and two 128M swap partitions; is this
really an out of memory error or is there a problem on my arrays?
mdstat and raidtab:
Script started on Thu Dec 21 12:55:52 2000
ross@ip149:~$ cat /proc/mdstat
Personalities : [linear] [raid0] [raid1]
read_ahead 1024 sectors
md2 : active raid1 md1[1] md0[0] 49524224 blocks [2/2] [UU] resync=13% finish=218.3min
md3 : active raid1 hdc3[1] hda3[0] 12450304 blocks [2/2] [UU] resync=96% finish=1.1min
md0 : active raid0 hdj1[2] hdh1[1] hde1[0] 49524288 blocks 8k chunks
md1 : active raid0 hdk1[2] hdi1[1] hdg1[0] 49528512 blocks 8k chunks
unused devices: <none>
ross@ip149:~$ cat /etc/raidtab
raiddev /dev/md0
raid-level 0
nr-raid-disks 3
chunk-size 8
persistent-superblock 1
device /dev/hde1
raid-disk 0
device /dev/hdh1
raid-disk 1
device /dev/hdj1
raid-disk 2
raiddev /dev/md1
raid-level 0
nr-raid-disks 3
chunk-size 8
persistent-superblock 1
device /dev/hdg1
raid-disk 0
device /dev/hdi1
raid-disk 1
device /dev/hdk1
raid-disk 2
raiddev /dev/md2
raid-level 1
nr-raid-disks 2
chunk-size 8
persistent-superblock 1
device /dev/md0
raid-disk 0
device /dev/md1
raid-disk 1
raiddev /dev/md3
raid-level 1
nr-raid-disks 2
chunk-size 4
persistent-superblock 1
device /dev/hda3
raid-disk 0
device /dev/hdc3
raid-disk 1
ross@ip149:~$ exit
exit
Script done on Thu Dec 21 12:56:03 2000
Thanks for any tips!
Ross Vandegrift
Seitz Technical Products Inc
[EMAIL PROTECTED]
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