Messages in this thread |  | | Date | Sun, 04 Feb 2001 03:08:53 +0300 | From | Art Boulatov <> | Subject | [SoftwareRAID in 2.4.1] md_import_device() returned -22 |
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Hi,
Could anybody please help me to resolve why this error is returned? (md_import_device() returned -22)
I'm trying to setup software RAID0 on Asus CUR-DLS (dual channel ULTRA2 SCSI - sym53c896).
kernel is pure 2.4.1(SMP), with devfs, sym53c8xx and raid0 support linked in.
raidtools are 19990824-0.90 from kernel.org.
Here is /etc/raidtab: ----- raiddev /dev/md/0
raid-level 0
persistent-superblock 1
chunk-size 16
nr-raid-disks 2
device /dev/scsi/host0/bus0/target0/lun0/part1 raid-disk 0
device /dev/scsi/host0/bus0/target1/lun0/part1 raid-disk 1
#same bus because I have only one cable right now :)
---------
And here is what I got with "mkraid /dev/md/0": --------- handling MD device /dev/md/0 analyzing super-block disk 0: /dev/scsi/host0/bus0/target0/lun0/part1, 17921008kB, raid superblock at 17920896kB disk 1: /dev/scsi/host0/bus0/target1/lun0/part1, 17921008kB, raid superblock at 17920896kB mkraid: aborted, see the syslog and /proc/mdstat for potential clues. ----------
And syslog says: -------- modprobe: modprobe: Can't locate module block-major-8 kernel: md: could not lock scsi/host0/bus0/target0/lun0/part1, zero-size? Marking faulty. kernel: md: error, md_import_device() returned -22 -----------
Is that "modprobe" line causing problem? But I have compiled scsi driver in...
Or is that a devfs issue or am I doing anything wrong?
I would really be glad to get some pointers to the answer, since I can't figure that out myself.
Thanks a lot, Art.
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