Hello guys,
I would need some help regarding my filesystem on OMV.
I'm running a HP microserver with two Drives (sdb & sdc) running in a RAID1 (md0) while the OS is running on a SSD (sda). To copy a *.zip file from an USB Stick (sdd) I played a bit around on the terminal to copy it.
For this I mounted the stick in /mnt/USB0 and then did sth stupid... I executed "cp /mnt/USB0/file.zip /dev/md0
Now my filesystem is gone. The RAID although is still ok:
Version : 1.2
Creation Time : Sat Feb 25 12:54:54 2017
Raid Level : raid1
Array Size : 3906887360 (3725.90 GiB 4000.65 GB)
Used Dev Size : 3906887360 (3725.90 GiB 4000.65 GB)
Raid Devices : 2
Total Devices : 2
Persistence : Superblock is persistent
Update Time : Sat Jan 13 21:23:48 2018
State : clean
Active Devices : 2
Working Devices : 2
Failed Devices : 0
Spare Devices : 0
Name : NAS:RAID1 (local to host NAS)
UUID : cbd6add8:ffdcfcbb:73f20e90:b88e0d73
Events : 118
Number Major Minor RaidDevice State
0 8 16 0 active sync /dev/sdb
1 8 32 1 active sync /dev/sdc
Can anyone help me out? This is the syslog:
Jan 13 21:20:40 NAS kernel: [597691.462973] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:20:40 NAS kernel: [597691.623272] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:20:46 NAS monit[3704]: 'fs_media_a783f4e2-4f3e-4437-8bdd-89f8aef078b8' space usage 100.0% matches resource limit [space usage>80.0%]
Jan 13 21:20:49 NAS kernel: [597699.955079] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:20:54 NAS kernel: [597705.760192] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:21:04 NAS kernel: [597715.525762] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:21:16 NAS monit[3704]: 'fs_media_a783f4e2-4f3e-4437-8bdd-89f8aef078b8' space usage 100.0% matches resource limit [space usage>80.0%]
Jan 13 21:21:46 NAS monit[3704]: 'fs_media_a783f4e2-4f3e-4437-8bdd-89f8aef078b8' space usage 100.0% matches resource limit [space usage>80.0%]
Jan 13 21:22:16 NAS monit[3704]: 'fs_media_a783f4e2-4f3e-4437-8bdd-89f8aef078b8' space usage 100.0% matches resource limit [space usage>80.0%]
Jan 13 21:22:25 NAS kernel: [597796.393019] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:25 NAS kernel: [597796.423117] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:29 NAS kernel: [597800.573910] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:35 NAS kernel: [597806.529447] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:37 NAS kernel: [597808.705128] EXT4-fs error (device md0): ext4_map_blocks:503: inode #232652801: block 930619424: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:37 NAS kernel: [597808.715176] EXT4-fs error (device md0): ext4_map_blocks:503: inode #232652801: block 930619424: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:37 NAS kernel: [597808.745298] EXT4-fs error (device md0): ext4_map_blocks:503: inode #232652801: block 930619424: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:40 NAS kernel: [597811.452240] EXT4-fs error (device md0): ext4_map_blocks:503: inode #91750401: block 367009824: comm smbd: lblock 0 mapped to illegal pblock (length 1)
Jan 13 21:22:46 NAS monit[3704]: 'fs_media_a783f4e2-4f3e-4437-8bdd-89f8aef078b8' space usage 100.0% matches resource limit [space usage>80.0%]
root@NAS:~# cat /proc/mdstat
Personalities : [raid1]
md0 : active (auto-read-only) raid1 sdb[0] sdc[1]
3906887360 blocks super 1.2 [2/2] [UU]
unused devices: <none>
root@NAS:~# blkid
/dev/sda1: UUID="76ae0e0c-6c71-4f4e-8e59-4177d7e52fb0" TYPE="ext4"
/dev/sda5: UUID="dda92853-3586-4dd3-a535-efdb93af701c" TYPE="swap"
/dev/sdc: UUID="cbd6add8-ffdc-fcbb-73f2-0e90b88e0d73" UUID_SUB="eb61a0b9-9e22-04ef-c54a-1114a4993c70" LABEL="NAS:RAID1" TYPE="linux_raid_member"
/dev/sdb: UUID="cbd6add8-ffdc-fcbb-73f2-0e90b88e0d73" UUID_SUB="22686cdb-39fd-860b-b3b9-b4d16e949603" LABEL="NAS:RAID1" TYPE="linux_raid_member"
root@NAS:~# cat /proc/mdstat
Personalities : [raid1]
md0 : active (auto-read-only) raid1 sdb[0] sdc[1]
3906887360 blocks super 1.2 [2/2] [UU]
wuestenfuchs