Ghost partition after raid1 rebuild? Baffled! State 'sync'?

Ferenc-Jan <ferenc@xxxxxxxxxxxxx> · Sun, 19 Dec 2004 10:18:59 +0100

Hi!

First off, kudo's to the linux sw raid + tools maintainers. You saved me 
this time.

I had a hd fail with several raid1 partitions. I replaced the hd, 
partitioned it and hotadded the partitions. /proc/mdstat reported 
syncing, so I guess my data is safe. But I  still get [U_] instead of 
[UU]. Help.

Also, mdadm -D results has me baffled. For instance:

# mdadm -D /dev/md3
/dev/md3:
        Version : 00.90.00
  Creation Time : Sun Dec 19 01:07:36 2004
     Raid Level : raid1
     Array Size : 293184 (286.31 MiB 300.22 MB)
    Device Size : 293184 (286.31 MiB 300.22 MB)
   Raid Devices : 2
  Total Devices : 2
Preferred Minor : 3
    Persistence : Superblock is persistent

    Update Time : Sun Dec 19 09:50:14 2004
          State : dirty
 Active Devices : 2
Working Devices : 2
 Failed Devices : 0
  Spare Devices : 0

           UUID : 27601b2c:d3238813:6fb674c9:289bda1f
         Events : 0.380

    Number   Major   Minor   RaidDevice State
       0       3        6        0      active sync   /dev/hda6
       1       0        0        0      sync

       2      22        6        2      active sync   /dev/hdc6

And I'm out of wit here. Which partition/device relates to the line
"1  0  0  0  sync"? What is state 'sync'?

any help much appreciated,

cheers

Ferenc

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