Zakładanie md

[Tatanek <tatanek@autograf.pl>]

Witam

Usun±³em poprzednie partycje, za³o¿y³em nowe. Po  reboocie raida nie by³o.
Za³o¿y³em md0 i utkn±³em:

go4nfs2:~# fdisk -l

Disk /dev/hda: 60.0 GB, 60011642880 bytes
16 heads, 63 sectors/track, 116280 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hda1   *           1        3875     1952968+  fd  Linux raid
autodetect
/dev/hda2            3876        5813      976752   82  Linux swap / Solaris
/dev/hda3            5814       44565    19531008   fd  Linux raid
autodetect
/dev/hda4           44566      116280    36144360   fd  Linux raid
autodetect

Disk /dev/hdc: 60.0 GB, 60011642880 bytes
16 heads, 63 sectors/track, 116280 cylinders
Units = cylinders of 1008 * 512 = 516096 bytes

   Device Boot      Start         End      Blocks   Id  System
/dev/hdc1   *           1        3875     1952968+  fd  Linux raid
autodetect
/dev/hdc2            3876        5813      976752   82  Linux swap / Solaris
/dev/hdc3            5814       44565    19531008   fd  Linux raid
autodetect
/dev/hdc4           44566      116280    36144360   fd  Linux raid
autodetect

Disk /dev/md0: 1999 MB, 1999765504 bytes
2 heads, 4 sectors/track, 488224 cylinders
Units = cylinders of 8 * 512 = 4096 bytes

Disk /dev/md0 doesn't contain a valid partition table

go4nfs2:~# mdadm  -D /dev/md0
/dev/md0:
        Version : 00.90.03
  Creation Time : Mon Jul  2 03:30:25 2007
     Raid Level : raid1
     Array Size : 1952896 (1.86 GiB 2.00 GB)
    Device Size : 1952896 (1.86 GiB 2.00 GB)
   Raid Devices : 2
  Total Devices : 2
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Mon Jul  2 03:32:04 2007
          State : clean
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0

           UUID : a7fbbfc3:cf399762:268f0f40:5249f247
         Events : 0.2

    Number   Major   Minor   RaidDevice State
       0       3        1        0      active sync   /dev/.static/dev/hda1
       1      22        1        1      active sync   /dev/.static/dev/hdc1


Za ka¿dym razem próba utworzenia kolejnego md koñczy siê tak:

go4nfs2:~# mdadm --create /dev/md1 --level=1 --raid-devices=2 /dev/hd{a,c}3;
mdadm: error opening /dev/md1: No such file or directory


Ktos wie co powoduje taki komunikat.?
(Swap nie bêdzie w³±czany do raid'a) 
Maszyna to Blade IBM.



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Pozdrawiam
Andrzej