** Summary changed:
- boot fails after a one drive failure in a mirror
+ dmraid-activate is broken for isw arrays (dmraid rc15)
** Description changed:
-
Dist: Ubuntu 8.10 Server
Hardware: System Sunfire 2250
r...@lolly:~# dmraid -ay
RAID set "isw_hgbhachhf_Mirror" already active
RAID set "isw_hgbhachhf_Mirror1" already active
RAID set "isw_hgbhachhf_Mirror5" already active
r...@lolly:~# dpkg -l | grep dmraid
ii dmraid 1.0.0.rc14-2ubuntu12
Device-Mapper Software RAID support tool
ii libdmraid1.0.0.rc14 1.0.0.rc14-2ubuntu12
Device-Mapper Software RAID support tool - s
r...@lolly:~# dmraid -r
/dev/sdb: isw, "isw_hgbhachhf", GROUP, ok, 1953525165 sectors, data@ 0
/dev/sda: isw, "isw_hgbhachhf", GROUP, ok, 1953525165 sectors, data@ 0
r...@lolly:~# dmraid -b
/dev/sdb: 1953525168 total, "GTF000PAKD6J8F"
/dev/sda: 1953525168 total, "GTF000PAKG99LF"
r...@lolly:~# dmraid -V
dmraid version: 1.0.0.rc14 (2006.11.08) shared
dmraid library version: 1.0.0.rc14 (2006.11.08)
device-mapper version: 4.14.0
r...@lolly:~# dmraid -s
*** Group superset isw_hgbhachhf
--> Active Subset
name : isw_hgbhachhf_Mirror
size : 1953519616
stride : 128
type : mirror
status : ok
subsets: 0
devs : 2
spares : 0
r...@lolly:~# dmraid -rD -d -d -d -v -v -v
WARN: locking /var/lock/dmraid/.lock
NOTICE: /dev/sdb: asr discovering
NOTICE: /dev/sdb: ddf1 discovering
NOTICE: /dev/sdb: hpt37x discovering
NOTICE: /dev/sdb: hpt45x discovering
NOTICE: /dev/sdb: isw discovering
NOTICE: writing metadata file "sdb_isw.dat"
NOTICE: writing offset to file "sdb_isw.offset"
NOTICE: writing size to file "sdb_isw.size"
NOTICE: /dev/sdb: isw metadata discovered
NOTICE: /dev/sdb: jmicron discovering
NOTICE: /dev/sdb: lsi discovering
NOTICE: /dev/sdb: nvidia discovering
NOTICE: /dev/sdb: pdc discovering
NOTICE: /dev/sdb: sil discovering
NOTICE: /dev/sdb: via discovering
NOTICE: /dev/sda: asr discovering
NOTICE: /dev/sda: ddf1 discovering
NOTICE: /dev/sda: hpt37x discovering
NOTICE: /dev/sda: hpt45x discovering
NOTICE: /dev/sda: isw discovering
NOTICE: writing metadata file "sda_isw.dat"
NOTICE: writing offset to file "sda_isw.offset"
NOTICE: writing size to file "sda_isw.size"
NOTICE: /dev/sda: isw metadata discovered
NOTICE: /dev/sda: jmicron discovering
NOTICE: /dev/sda: lsi discovering
NOTICE: /dev/sda: nvidia discovering
NOTICE: /dev/sda: pdc discovering
NOTICE: /dev/sda: sil discovering
NOTICE: /dev/sda: via discovering
INFO: RAID devices discovered:
/dev/sdb: isw, "isw_hgbhachhf", GROUP, ok, 1953525165 sectors, data@ 0
/dev/sda: isw, "isw_hgbhachhf", GROUP, ok, 1953525165 sectors, data@ 0
WARN: unlocking /var/lock/dmraid/.lock
Everything looks as it should.
Pull One Drive from the mirror and you get:
Giving up waiting for root device. Common Problems:
- Boot args (cat /proc/cmdline)
- Check rootdelay= (did the system wait long enough?)
- Check root= (did the system wait for the right device?)
- Missing modules (cat /proc/modules; ls /dev)
ALERT! /dev/mapper/isw.hgbhachhf_Mirror1 does not exist.
Dropping to shell!
BusyBox v1.10.2 ..
(initramfs) dmraid -ay
ctrl-d
ERROR: isw: unsupported map state 0x2 on /dev/sda for Mirror
ERROR: adding /dev/sda to RAID set "isw_hgbhachhf"
ERROR: removing RAID set "isw_hgbhachhf"
** Changed in: dmraid (Ubuntu)
Status: New => Confirmed
--
dmraid-activate is broken for isw arrays (dmraid rc15)
https://bugs.launchpad.net/bugs/310928
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