[Bug 292302] Re: Raidset stays inactive due to wrong # of devices

Peter Hong peter_hong at alphanetworks.com
Thu Dec 18 01:54:22 UTC 2008


Sorry, ubuntu13 is my mistake.

I try the version(1.0.0.rc14-2ubuntu12.2). 
It still can't work .

The output as follow:
====================================
root at ubuntu:/etc/apt# dmraid --version
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
root at ubuntu:/etc/apt# dpkg -l | grep dmraid
ii  dmraid                                    1.0.0.rc14-2ubuntu12.2                Device-Mapper Software RAID support tool
ii  libdmraid1.0.0.rc14                       1.0.0.rc14-2ubuntu12.2                Device-Mapper Software RAID support tool - s
root at ubuntu:/etc/apt# 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_bcdagehgbe", GROUP, ok, 625142446 sectors, data@ 0
/dev/sda: isw, "isw_cjgfhdfgic", GROUP, ok, 625142445 sectors, data@ 0
WARN: unlocking /var/lock/dmraid/.lock
root at ubuntu:/etc/apt# 
root at ubuntu:/etc/apt# dmraid -ay
ERROR: isw device for volume "Volume0" broken on /dev/sdb in RAID set "isw_bcdagehgbe_Volume0"
ERROR: isw: wrong # of devices in RAID set "isw_bcdagehgbe_Volume0" [1/2] on /dev/sdb
ERROR: isw device for volume "SDD3" broken on /dev/sda in RAID set "isw_cjgfhdfgic_SDD3"
ERROR: isw: wrong # of devices in RAID set "isw_cjgfhdfgic_SDD3" [1/2] on /dev/sda
ERROR: no mapping possible for RAID set isw_cjgfhdfgic_SDD3
root at ubuntu:/etc/apt# 
====================================

When I try to install Fedora 9 again, 
Fedora can detect the correct raid setting( only isw_bcdagehgbe_Volume0 )

Note: 
I only create a raid 0 array(isw_bcdagehgbe_Volume0) in my BIOS setting.
isw_cjgfhdfgic_SDD3 << This setting was be delete on BIOS,but it still can find in dmraid.

-- 
Raidset stays inactive due to wrong # of devices
https://bugs.launchpad.net/bugs/292302
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