Hello Raid experts,
I have already a working raid1-soft configured as you see below:
[root@server root]# cat /etc/raidtab
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
nr-spare-disks 0
chunk-size 32
persistent-superblock 1
device /dev/sdb1
raid-disk 0
device /dev/sdc1
raid-disk 1
Now i tryed to add a spare hdd. For this, i edited a newraidtab file:
[root@server root]# cat /etc/newraidtab
raiddev /dev/md0
raid-level 1
nr-raid-disks 2
nr-spare-disks 1
chunk-size 32
persistent-superblock 1
device /dev/sdb1
raid-disk 0
device /dev/sdc1
raid-disk 1
device /dev/sdb1
spare-disk 0
after that:
[root@server root]# raidstop /dev/md0
/dev/md0: device already stopped
[root@server root]# raidreconf -o /etc/raidtab -n /etc/newraidtab -m
/dev/md0
Working with device /dev/md0
Parsing /etc/raidtab
Parsing /etc/newraidtab
Size of old array: 22532032 blocks, Size of new array: 32774048 blocks
No source driver available for level 1
reconfiguration failed
What is wrong? I can`t understand why is not working!
Any suggestion will be appreciated.
Regards,
Alex
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