I reported this last week, but thought I'd send in an update. I've been
running a RAID 5 array w/ kernel 2.1.125 & raid 19981005. When I upgraded to
19981105, autostart stopped working. It has continued to not work w/ versions
19981106 and 1108.
To fix some fs corruption that occured last week, and to try to eliminate
possible problems, I changed kernels to 2.0.35, and applied raid 19981108. I
then remade the array. Here's the raidtab:
----------------
# Sample raid-5 configuration
raiddev /dev/md0
raid-level 5
nr-raid-disks 4
nr-spare-disks 0
chunk-size 256
parity-algorithm left-symmetric
persistent-superblock 1
device /dev/sdb1
raid-disk 0
device /dev/sdc1
raid-disk 1
device /dev/sdd1
raid-disk 2
device /dev/sde1
raid-disk 3
----------------
here are the relevant bootup messages from syslog:
----------------
Nov 9 18:08:35 news syslogd 1.3-3: restart.
Nov 9 18:08:35 news kernel: klogd 1.3-3, log source = /proc/kmsg started.
Nov 9 18:08:36 news kernel: Loaded 4215 symbols from /boot/System.map.
Nov 9 18:08:36 news kernel: Symbols match kernel version 2.0.35.
Nov 9 18:08:36 news kernel: No module symbols loaded - kernel modules not
enabled.
Nov 9 18:08:36 news kernel: ),R:3,S:6>
Nov 9 18:08:36 news kernel: D 4: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 5: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 6: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 7: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 8: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 9: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 10: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 11: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: THIS: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: md0: <sdb1> no array superblock.
Nov 9 18:08:36 news kernel: rdev sdb1: O:sdb1, SZ:00000000 F:0 DN:0 rdev
superblock:
Nov 9 18:08:36 news kernel: SB: (V:0.90.0) ID:<b02e9239.1cd89bfb.f86bcb05.d6
203eb7> CT:364742ef
Nov 9 18:08:36 news kernel: L5 S08890112 ND:4 RD:4 md0 LO:2 CS:262144
Nov 9 18:08:36 news kernel: UT:364767a3 ST:1 AD:4 WD:4 FD:0 SD:0
CSUM:b1d8da1a
Nov 9 18:08:36 news kernel: D 0: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: D 2: DISK<N:2,sdd1(8,49),R:2,S:6>
Nov 9 18:08:36 news kernel: D 3: DISK<N:3,sde1(8,65),R:3,S:6>
Nov 9 18:08:36 news kernel: D 4: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 5: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 6: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 7: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 8: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 9: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 10: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 11: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: THIS: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel:
Nov 9 18:08:36 news kernel: md0 stopped.
Nov 9 18:08:36 news kernel: autorunning md0
Nov 9 18:08:36 news kernel: running: <sdd1>
Nov 9 18:08:36 news kernel: now!
Nov 9 18:08:36 news kernel: md: former device sdb1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sdc1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sde1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: raid5: device sdd1 operational as raid disk 2
Nov 9 18:08:36 news kernel: raid5: not enough operational devices for md0
(3/4 failed)
Nov 9 18:08:36 news kernel: RAID5 conf printout:
Nov 9 18:08:36 news kernel: --- rd:4 wd:1 fd:3
Nov 9 18:08:36 news kernel: disk 0, s:0, o:0, n:0 rd:0 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 1, s:0, o:0, n:1 rd:1 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 2, s:0, o:1, n:2 rd:2 us:1 dev:sdd1
Nov 9 18:08:36 news kernel: disk 3, s:0, o:0, n:3 rd:3 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 4, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 5, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 6, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 7, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 8, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 9, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 10, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 11, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: raid5: failed to run raid set md0
Nov 9 18:08:36 news kernel: pers->run() failed ...
Nov 9 18:08:36 news kernel: do_md_run() returned -22
Nov 9 18:08:36 news kernel: unbind<sdd1,0>
Nov 9 18:08:36 news kernel: export_rdev(sdd1)
Nov 9 18:08:36 news kernel: md: bug in file md.c, line 147
Nov 9 18:08:36 news kernel:
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel: * <COMPLETE RAID STATE PRINTOUT> *
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel: md0: no array superblock.
Nov 9 18:08:36 news kernel: md0: <sdc1> no array superblock.
Nov 9 18:08:36 news kernel: rdev sdc1: O:sdc1, SZ:00000000 F:0 DN:1 rdev
superblock:
Nov 9 18:08:36 news kernel: SB: (V:0.90.0) ID:<b02e9239.1cd89bfb.f86bcb05.d6
203eb7> CT:364742ef
Nov 9 18:08:36 news kernel: L5 S08890112 ND:4 RD:4 md0 LO:2 CS:262144
Nov 9 18:08:36 news kernel: UT:364767a3 ST:1 AD:4 WD:4 FD:0 SD:0
CSUM:b1d8da2c
Nov 9 18:08:36 news kernel: D 0: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: D 2: DISK<N:2,sdd1(8,49),R:2,S:6>
Nov 9 18:08:36 news kernel: D 3: DISK<N:3,sde1(8,65),R:3,S:6>
Nov 9 18:08:36 news kernel: D 4: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 5: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 6: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 7: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 8: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 9: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 10: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 11: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: THIS: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: md0: <sdb1> no array superblock.
Nov 9 18:08:36 news kernel: rdev sdb1: O:sdb1, SZ:00000000 F:0 DN:0 rdev
superblock:
Nov 9 18:08:36 news kernel: SB: (V:0.90.0) ID:<b02e9239.1cd89bfb.f86bcb05.d6
203eb7> CT:364742ef
Nov 9 18:08:36 news kernel: L5 S08890112 ND:4 RD:4 md0 LO:2 CS:262144
Nov 9 18:08:36 news kernel: UT:364767a3 ST:1 AD:4 WD:4 FD:0 SD:0
CSUM:b1d8da1a
Nov 9 18:08:36 news kernel: D 0: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: D 2: DISK<N:2,sdd1(8,49),R:2,S:6>
Nov 9 18:08:36 news kernel: D 3: DISK<N:3,sde1(8,65),R:3,S:6>
Nov 9 18:08:36 news kernel: D 4: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 5: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 6: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 7: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 8: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 9: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 10: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 11: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:37 news sshd[250]: log: Server listening on port 22.
Nov 9 18:08:38 news sshd[250]: log: Generating 768 bit RSA key.
Nov 9 18:08:36 news kernel: THIS: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel:
Nov 9 18:08:36 news kernel: md0 stopped.
Nov 9 18:08:36 news kernel: autorunning md0
Nov 9 18:08:36 news kernel: running: <sdc1>
Nov 9 18:08:36 news kernel: now!
Nov 9 18:08:36 news kernel: md: former device sdb1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sdd1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sde1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: raid5: device sdc1 operational as raid disk 1
Nov 9 18:08:36 news kernel: raid5: not enough operational devices for md0
(3/4 failed)
Nov 9 18:08:36 news kernel: RAID5 conf printout:
Nov 9 18:08:36 news kernel: --- rd:4 wd:1 fd:3
Nov 9 18:08:36 news kernel: disk 0, s:0, o:0, n:0 rd:0 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 1, s:0, o:1, n:1 rd:1 us:1 dev:sdc1
Nov 9 18:08:36 news kernel: disk 2, s:0, o:0, n:2 rd:2 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 3, s:0, o:0, n:3 rd:3 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 4, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 5, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 6, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 7, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 8, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 9, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 10, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 11, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: raid5: failed to run raid set md0
Nov 9 18:08:36 news kernel: pers->run() failed ...
Nov 9 18:08:36 news kernel: do_md_run() returned -22
Nov 9 18:08:36 news kernel: unbind<sdc1,0>
Nov 9 18:08:36 news kernel: export_rdev(sdc1)
Nov 9 18:08:36 news kernel: md: bug in file md.c, line 147
Nov 9 18:08:36 news kernel:
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel: * <COMPLETE RAID STATE PRINTOUT> *
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel: md0: no array superblock.
Nov 9 18:08:36 news kernel: md0: <sdb1> no array superblock.
Nov 9 18:08:36 news kernel: rdev sdb1: O:sdb1, SZ:00000000 F:0 DN:0 rdev
superblock:
Nov 9 18:08:36 news kernel: SB: (V:0.90.0) ID:<b02e9239.1cd89bfb.f86bcb05.d6
203eb7> CT:364742ef
Nov 9 18:08:36 news kernel: L5 S08890112 ND:4 RD:4 md0 LO:2 CS:262144
Nov 9 18:08:36 news kernel: UT:364767a3 ST:1 AD:4 WD:4 FD:0 SD:0
CSUM:b1d8da1a
Nov 9 18:08:36 news kernel: D 0: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: D 1: DISK<N:1,sdc1(8,33),R:1,S:6>
Nov 9 18:08:36 news kernel: D 2: DISK<N:2,sdd1(8,49),R:2,S:6>
Nov 9 18:08:36 news kernel: D 3: DISK<N:3,sde1(8,65),R:3,S:6>
Nov 9 18:08:39 news sshd[250]: log: RSA key generation complete.
Nov 9 18:08:36 news kernel: D 4: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 5: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 6: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 7: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 8: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 9: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 10: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: D 11: DISK<N:0,[dev 00:00](0,0),R:0,S:4>
Nov 9 18:08:36 news kernel: THIS: DISK<N:0,sdb1(8,17),R:0,S:6>
Nov 9 18:08:36 news kernel: **********************************
Nov 9 18:08:36 news kernel:
Nov 9 18:08:36 news kernel: md0 stopped.
Nov 9 18:08:36 news kernel: autorunning md0
Nov 9 18:08:36 news kernel: running: <sdb1>
Nov 9 18:08:36 news kernel: now!
Nov 9 18:08:36 news kernel: md: former device sdc1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sdd1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: md: former device sde1 is unavailable, removing
from array!
Nov 9 18:08:36 news kernel: raid5: device sdb1 operational as raid disk 0
Nov 9 18:08:36 news kernel: raid5: not enough operational devices for md0
(3/4 failed)
Nov 9 18:08:36 news kernel: RAID5 conf printout:
Nov 9 18:08:36 news kernel: --- rd:4 wd:1 fd:3
Nov 9 18:08:36 news kernel: disk 0, s:0, o:1, n:0 rd:0 us:1 dev:sdb1
Nov 9 18:08:36 news kernel: disk 1, s:0, o:0, n:1 rd:1 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 2, s:0, o:0, n:2 rd:2 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 3, s:0, o:0, n:3 rd:3 us:1 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 4, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 5, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 6, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 7, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 8, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 9, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 10, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: disk 11, s:0, o:0, n:0 rd:0 us:0 dev:[dev 00:00]
Nov 9 18:08:36 news kernel: raid5: failed to run raid set md0
Nov 9 18:08:36 news kernel: pers->run() failed ...
Nov 9 18:08:36 news kernel: do_md_run() returned -22
Nov 9 18:08:36 news kernel: unbind<sdb1,0>
Nov 9 18:08:36 news kernel: export_rdev(sdb1)
Nov 9 18:08:36 news kernel: md0 stopped.
Nov 9 18:08:36 news kernel: VFS: Mounted root (ext2 filesystem) readonly.
Nov 9 18:08:36 news kernel: Adding Swap: 130748k swap-space (priority -1)
----------------
--
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