Axberg  Freshman Member

Hi Mijzelf It seemed to work, I would very much like to thank you for all the help you have given me, you are simply a superstar

Yes to the first and No to the second question. Here are a some part of the dmesg. 17.231207] sd 1:0:0:0: [sda] Attached SCSI disk[ 17.237977] UBI error: ubi_read_volume_table: the layout volume was not found[ 17.239947] sd 3:0:0:0: [sdc] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)[ 17.239955] sd 3:0:0:0: [sdc]…

Hi The harddisk is a brand new one, I've got one with a klonk noise and then the nas crashed. There is no option to repair the array, when a restart the nas it's bepping and then I open the web interface I got a warning that the disk group is down and then a few second after I got the raid degraded.

Hi again Got this, but still have disk group down and raid degraded. ~ # ls -l /i-data/168e8bf4drwxrwxrwx 4 root root 4096 Feb 20 2018 admin-rw------- 1 root root 9216 Feb 19 2018 aquota.userdrwx------ 2 root root 16384 Feb 19 2018 lost+founddrwxrwxrwx 2 root root 4096 Apr 17 04:38 musicdrwxrwxrwx 2 root root 4096 Jan 12…

Hi Here are the new ~ # cat /proc/mdstatPersonalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]md2 : active raid5 sdb3[1] sdc3[4] sdd3[3] 11708660736 blocks super 1.2 level 5, 64k chunk, algorithm 2 [4/3] [_UUU] md1 : active raid1 sdc2[4] sdd2[5] sdb2[1] 1998784 blocks super 1.2 [4/3] [_UUU] md0 : active…

~ # cat /proc/mountsrootfs / rootfs rw 0 0/proc /proc proc rw,relatime 0 0/sys /sys sysfs rw,relatime 0 0none /proc/bus/usb usbfs rw,relatime 0 0devpts /dev/pts devpts rw,relatime,mode=600 0 0ubi7:ubi_rootfs2 /firmware/mnt/nand ubifs ro,relatime 0 0/dev/md0 /firmware/mnt/sysdisk ext4…

Tried this after reboot: ~ # mount /dev/vg_c1b2735e/lv_168e8bf4 /mnt/mountpointmount: mount point /mnt/mountpoint does not exist~ #~ # e2fsck /dev/vg_c1b2735e/lv_168e8bf4e2fsck 1.42.12 (29-Aug-2014)/dev/vg_c1b2735e/lv_168e8bf4 is mounted.e2fsck: Cannot continue, aborting.

Hi Maybe I'm just to stupid to understand, wh.en I make the directory and then mount, then I make a reboot and I got the same 2 failure as before ~ # mkdir /mnt/mountpoint~ # mount /dev/vg_c1b2735e/lv_168e8bf4 /mnt/mountpoint

Hi I will start over and then I will remember to restart, as I have already said this is completely new to me, I try again and return with a result

Hi Mijzelf Now the journal is fixed by e2fsck, but I still hav e a problen, fault go from volume down to Disk Group is down.and RAID is degraded.. I've tried mount /dev/vg_c1b2735e/lv_168e8bf4 /mnt/mountpointmount: mount point /mnt/mountpoint does not exist Can you give me a hint to fix my nas.?

~ # mount /dev/vg_c1b2735e/lv_168e8bf4 /mnt/mountpointmount: wrong fs type, bad option, bad superblock on /dev/mapper/vg_c1b2735e-lv_168e8bf4, missing codepage or helper program, or other error In some cases useful info is found in syslog - try dmesg | tail or so.~ # dmesg | taildmesg | tail [79325.182629][79325.182631]…

Hi again As I said I'm a total newbie to linux and any help is mostly welcome. ~ # mkdir /mnt/mountpointmkdir: can't create directory '/mnt/mountpoint': File exists~ # mount /dev/md2 /mnt/mountpointmount: unknown filesystem type 'LVM2_member'~ # dmesg | tail[ 2340.614356][ 2340.614359] ****** disk(1:0:0:0) spin down at…

Hi Mijzelf ~ # cat /proc/mountsrootfs / rootfs rw 0 0/proc /proc proc rw,relatime 0 0/sys /sys sysfs rw,relatime 0 0none /proc/bus/usb usbfs rw,relatime 0 0devpts /dev/pts devpts rw,relatime,mode=600 0 0ubi7:ubi_rootfs2 /firmware/mnt/nand ubifs ro,relatime 0 0/dev/md0 /firmware/mnt/sysdisk ext4…