Re: raid5 code ok with 2TB + ? NEGATIVE :(

[Stephan van Hienen <raid@xxxxxxxx>]

just tried creating a raid5
it was supposed to be 2180 GB
but mdadm -D /dev/md0 reports 131.81 GiB
looks like it's still not supported ?
(kernel 2.6.9-ac11 and mdadm 1.8.0)

]# mdadm --create /dev/md0 -c 256 -l 5 -n 14 /dev/sdb1 /dev/sdc1 /dev/sdd1 
/dev/sde1 /dev/sdf1 /dev/sdg1 /dev/sdh1 /dev/sdi1 /dev/sdj1 /dev/sdk1 
/dev/sdl1 /dev/sdm1 /dev/sdn1 /dev/sdo1
<..>
Continue creating array? y
mdadm: array /dev/md0 started.
[root@storage etc]# cat /proc/mdstat
Personalities : [raid0] [raid5]
md0 : active raid5 sdo1[14] sdn1[12] sdm1[11] sdl1[10] sdk1[9] sdj1[8] 
sdi1[7] sdh1[6] sdg1[5] sdf1[4] sde1[3] sdd1[2] sdc1[1] sdb1[0]
      2285700352 blocks level 5, 256k chunk, algorithm 2 [14/13] 
[UUUUUUUUUUUUU_]
      [>....................]  recovery =  0.0% (56064/175823104) 
finish=156.6min speed=18688K/sec
unused devices: <none>
[root@storage etc]# mdadm -D /dev/md0
/dev/md0:
        Version : 00.90.01
  Creation Time : Sun Nov 28 21:15:32 2004
     Raid Level : raid5
     Array Size : 138216704 (131.81 GiB 141.53 GB)
    Device Size : 175823104 (167.68 GiB 180.04 GB)
   Raid Devices : 14
  Total Devices : 14
Preferred Minor : 0
    Persistence : Superblock is persistent

    Update Time : Sun Nov 28 21:15:32 2004
          State : clean, degraded, recovering
 Active Devices : 13
Working Devices : 14
 Failed Devices : 0
  Spare Devices : 1

         Layout : left-symmetric
     Chunk Size : 256K

 Rebuild Status : 0% complete

           UUID : 70c4df2b:2dc20e84:e555fa94:a57be873
         Events : 0.4

    Number   Major   Minor   RaidDevice State
       0       8       17        0      active sync   /dev/sdb1
       1       8       33        1      active sync   /dev/sdc1
       2       8       49        2      active sync   /dev/sdd1
       3       8       65        3      active sync   /dev/sde1
       4       8       81        4      active sync   /dev/sdf1
       5       8       97        5      active sync   /dev/sdg1
       6       8      113        6      active sync   /dev/sdh1
       7       8      129        7      active sync   /dev/sdi1
       8       8      145        8      active sync   /dev/sdj1
       9       8      161        9      active sync   /dev/sdk1
      10       8      177       10      active sync   /dev/sdl1
      11       8      193       11      active sync   /dev/sdm1
      12       8      209       12      active sync   /dev/sdn1
      13       0        0        -      removed

      14       8      225       13      spare rebuilding   /dev/sdo1
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