Package: mdadm
Version: 2.6.9-3
Severity: normal
My Raid-Devices are started within initrd. But when mdadm starts to assemble
the raid devices, the scsi-controller hasn't finished the
recognition of the local scsi devices = madadm fails for md0-md2
If I insert a sleep 10 in scripts/local-top/mdadm just at the start:
MDADM=/sbin/mdadm
[ -x $MDADM ] || exit 0
# 09.07.09 Fix tr
sleep 15
verbose()
{
case $quiet in y*|Y*|1|t*|T*)
return 1;;
*)
return 0;;
esac
}
then everything work. Also if I stop initrd with the commandline-option
break=mount, I see that the initrd stopps, then
after 1-2 seconds the detected scsi-devices are reported by the kernel. Then I
can continue without problems.
It seem to be a timeing issue.
Hardwar:
4xSATA sda,sdb,sdc,sdd
4xSCSI sde,sdf,sdg,sdh
Tom
-- Package-specific info:
--- mount output
/dev/md1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
fusectl on /sys/fs/fuse/connections type fusectl (rw)
/dev/md0 on /boot type ext3 (rw,errors=remount-ro)
/dev/md2 on /vmware type ext3 (rw)
/dev/md7 on /archiv type ext3 (rw,errors=remount-ro)
/dev/md3 on /archiv/intern type ext3 (rw,errors=remount-ro)
/dev/md4 on /datentempel type ext3 (rw,errors=remount-ro)
/dev/md6 on /archiv/sc-archiv type ext3 (rw,errors=remount-ro)
/dev/md8 on /data type ext3 (rw,errors=remount-ro)
/dev/md9 on /amanda type ext3 (rw,errors=remount-ro)
/dev/md11 on /scratch type ext3 (rw,errors=remount-ro)
/dev/md10 on /debiancopy type ext3 (rw,errors=remount-ro)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc
(rw,noexec,nosuid,nodev)
--- mdadm.conf
# mdadm.conf
#
# Please refer to mdadm.conf(5) for information about this file.
#
# by default, scan all partitions (/proc/partitions) for MD superblocks.
# alternatively, specify devices to scan, using wildcards if desired.
DEVICE partitions
# auto-create devices with Debian standard permissions
CREATE owner=root group=disk mode=0660 auto=yes
# automatically tag new arrays as belonging to the local system
HOMEHOST system
# instruct the monitoring daemon where to send mail alerts
MAILADDR root
# This file was auto-generated on Fri, 23 Feb 2007 16:02:42 +
# by mkconf $Id: mkconf 261 2006-11-09 13:32:35Z madduck $
#
ARRAY /dev/md0 level=raid1 num-devices=4
UUID=19f38bc6:763d266b:132783e8:19cdff95
ARRAY /dev/md1 level=raid10 num-devices=4
UUID=e4ff4a38:03e7f205:132783e8:19cdff95
ARRAY /dev/md2 level=raid10 num-devices=4
UUID=c2378f71:7ce2aff8:132783e8:19cdff95
ARRAY /dev/md3 level=raid10 num-devices=4
UUID=55eb7745:93ec3d64:02ebe09c:3f9c8f88
ARRAY /dev/md4 level=raid10 num-devices=4
UUID=0fd85265:9b33d39f:02ebe09c:3f9c8f88
ARRAY /dev/md6 level=raid10 num-devices=4
UUID=3e65df1c:40619cf5:02ebe09c:3f9c8f88
ARRAY /dev/md7 level=raid10 num-devices=4
UUID=827f0a18:996a60df:02ebe09c:3f9c8f88
ARRAY /dev/md8 level=raid10 num-devices=4
UUID=3ba9e1bd:50659501:02ebe09c:3f9c8f88
ARRAY /dev/md9 level=raid10 num-devices=4
UUID=07bc43be:4b6d0642:02ebe09c:3f9c8f88
ARRAY /dev/md10 level=raid1 num-devices=2
UUID=9855bb81:60f39571:02ebe09c:3f9c8f88
ARRAY /dev/md11 level=raid0 num-devices=2
UUID=ccd46f0b:1cf6f6cd:02ebe09c:3f9c8f88
--- /proc/mdstat:
Personalities : [raid0] [raid1] [raid10]
md11 : active raid0 sda10[0] sdc10[1]
98253312 blocks 64k chunks
md3 : active raid10 sdd1[0] sdc1[3] sda1[2] sdb1[1]
781256832 blocks 64K chunks 2 near-copies [4/4] []
md4 : active raid10 sdd5[0] sdc5[3] sda5[2] sdb5[1]
390620288 blocks 64K chunks 2 near-copies [4/4] []
md6 : active raid10 sdd6[0] sdc6[3] sda6[2] sdb6[1]
390620288 blocks 64K chunks 2 near-copies [4/4] []
md7 : active raid10 sdd7[0] sdc7[3] sda7[2] sdb7[1]
390620288 blocks 64K chunks 2 near-copies [4/4] []
md8 : active raid10 sdd8[0] sdc8[3] sda8[2] sdb8[1]
390620288 blocks 64K chunks 2 near-copies [4/4] []
md9 : active raid10 sdd9[0] sdc9[3] sda9[2] sdb9[1]
488279424 blocks 64K chunks 2 near-copies [4/4] []
md10 : active raid1 sdd10[0] sdb10[1]
49126656 blocks [2/2] [UU]
md2 : active raid10 sde6[0] sdh6[3] sdg6[2] sdf6[1]
182241152 blocks 64K chunks 2 near-copies [4/4] []
md1 : active raid10 sde2[0] sdh2[3] sdg2[2] sdf2[1]
97658880 blocks 64K chunks 2 near-copies [4/4] []
md0 : active raid1 sde1[0] sdh1[3] sdg1[2] sdf1[1]
489856 blocks [4/4] []
unused devices: none
--- /proc/partitions:
major minor #blocks name
80 1465138584 sda
81 390628507 sda1
82 1 sda2
85 195310237 sda5
86 195310237 sda6
87
