Cha  Freshman Member

Hello,This time I logged in with root immediately and then the command ~ # mkdir -p / mnt / md2 ~ # mount / dev / md2 / mnt / md2 started. The result: login as: root root@10.0.0.120's password: BusyBox v1.19.4 (2017-05-26 16:43:23 CST) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # mkdir -p / mnt /…

I pressed the Create button, see page 4:Then I broke off the process. What do you think? If you finish the process and include the disk? Is the data accessible or permanently gone?

Unfortunately I could not mount the volume. Here is the result of the input: ~ # su BusyBox v1.19.4 (2017-05-26 16:43:23 CST) built-in shell (ash)Enter 'help' for a list of built-in commands. ~ # mkdir -p / mnt / md2~ # mount / dev / md2 / mnt / md2mount: unknown filesystem type 'LVM2_member'

Here you can see the latest screenshots of the "Storage Manager".

Hello!here the result of the input: ~ # mdadm --assemble / dev / md2 / dev / sd [bcd] 3 - executemdadm: / dev / md2 was started with 3 drives (out of 4). At the second input I had the following result: ~ # mdadm --assemble / dev / md2 / dev / sd [bcd] 3 - executemdadm: / dev / sdb3 is busy - skippedmdadm: / dev / sdc3 is…

Sorry, that with the "su", could have thought me too!

~ # mdadm --examine /dev/sd[abcd]3/dev/sda3: Magic : a92b4efc Version : 1.2 Feature Map : 0x2 Array UUID : 04004588:1416a156:bfa20978:5756d5aa Name : NAS540:2 (local to host NAS540) Creation Time : Sat Sep 19 19:20:34 2015 Raid Level : raid5 Raid Devices : 4 Avail Dev Size : 5852270592 (2790.58 GiB 2996.36 GB) Array Size :…

Is there a way to restore permissions to access all the System Admin folders? Probably before the data belongs to the folder restored?

Thanks for your detailed explanation. I entered the command. Here is the result: ~ $ mdadm --examine / dev / sd [abcd] 3mdadm: Can not open / dev / sda3: permission deniedmdadm: Can not open / dev / sdb3: permission deniedmdadm: Can not open / dev / sdc3: Permission Deniedmdadm: Can not open / dev / sdd3: permission denied…

Hello !Unfortunately I can not interpret that. Maybe you can explain that to me. What is the next step? Thank you for your help.

~ # cat /proc/mdstatPersonalities : [linear] [raid0] [raid1] [raid10] [raid6] [raid5] [raid4]md1 : active raid1 sdb2[1] sdd2[3] sdc2[2] sda2[4] 1998784 blocks super 1.2 [4/4] [UUUU] md0 : active raid1 sda1[0] sdd1[3] sdc1[2] sdb1[1] 1997760 blocks super 1.2 [4/4] [UUUU] unused devices: <none>~ # su BusyBox v1.19.4…

I think the volumes are ok, but the RAID 5 array is destroyed. What do you think? Can you help me?

Here are some screenshots of "Storage Manager". I put them together in a Word file.

Hier sehen Sie einige Screenshots von "Storage Manager". Ich habe sie in einer Word-Datei zusammengefügt.

Mein NAS 540 hat alle Daten verloren. : / Bitte Forum hilf mir! : /