Hello!
After long year of using my simple NAS server I encountered big problem. I'm not sure what happens. Yesterday I installed many updates available form 'Update Manager' menu in OMV admin panel.
My original configuration contains two 1TB HDs (sdb, sdc) organized in one RAID1 matrix. Only one partition EXT4 labeled 'data1t' was created on this matrix.
But today something breaks. I loose my data. In 'RAID Management' admin panel I see two data matrix:
/dev/md126
Version : 1.2
Creation Time : Wed Feb 26 22:03:04 2014
Raid Level : raid1
Array Size : 976761424 (931.51 GiB 1000.20 GB)
Used Dev Size : 976761424 (931.51 GiB 1000.20 GB)
Raid Devices : 2
Total Devices : 1
Persistence : Superblock is persistent
Update Time : Thu Mar 26 00:03:05 2015
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
Name : blackbox:mirror2x1t (local to host blackbox)
UUID : fa291e4f:31cbfbd3:83a29e31:67e65509
Events : 3426
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 0 0 1 removed
Alles anzeigen
...and /dev/md127
Version : 1.2
Creation Time : Wed Feb 26 22:03:04 2014
Raid Level : raid1
Array Size : 976761424 (931.51 GiB 1000.20 GB)
Used Dev Size : 976761424 (931.51 GiB 1000.20 GB)
Raid Devices : 2
Total Devices : 1
Persistence : Superblock is persistent
Update Time : Wed Mar 25 00:22:40 2015
State : clean, degraded
Active Devices : 1
Working Devices : 1
Failed Devices : 0
Spare Devices : 0
Name : blackbox:mirror2x1t (local to host blackbox)
UUID : fa291e4f:31cbfbd3:83a29e31:67e65509
Events : 8752
Number Major Minor RaidDevice State
0 0 0 0 removed
1 8 32 1 active sync /dev/sdc
Alles anzeigen
In 'File systems' panel I see two partitions, both labeled 'data1t', but only first partition reports real capacity and mounted='Yes', the second reports capacity='n/a' and mounted='No'.
What happens and how can I fix it? Sorry, if it is lame question, but I'm not Linux expert and I don't want destroy everything...