Hello.
Feel free to move this topic to another section thats more appropriate. I do not really know where this belong.
First of all I'm gonna describe "the whole picture" (sorry for my english).
I have an ESXi host wich is having 4 harddrives. 1 for the ESXi OS and 3 for storage.
The 3 storage drives have 1 .vmdk file each (all equally large) on them, not a single file more.
The fileserver is running from drive 1 (same as ESXi is installed on). that means that the Debian system is running on that drive (rootdrive).
The Debian system is then configured to use the 3 storagedrives as a raid 5 (software raid created in debian installer), and that partition is encrypted with LUKS (the rootpartition is encrypted aswell if that of any concern).
The encrypted storage is a ext3 and has several forlders exported using SMB.
Earlier today I did a successful check on both drives (both the OS drive and the raid-drive) ,was forced to since I rebooted, and all was fine.
About an hour ago I was browsing the storage as usual but then suddenly I noticed that a textfile I was working in made the application hang (MS Word). I reconnected the drive and everything was fine, except that the directory I had been working in was empty. I checked several other directories but all of them was intact.
Well, I rebooted the system, thinking it might help with a fresh start.
Rebooting the system goes fine, I enter the password for the rootdrive and everything is fine until its about to mount the raid-drive.
I get the following error-msg:
The superblock could not be read or does not describe a correct ext2 filesystem.
Checking the /var/log/fschk/checkfs log states:
fsck.ext3: /no such file or directory wrile trying to open /dev/mapper/raid-crypt
ls /dev/mapper does indeed not show this drive.
fdisk -l shows that all the drives (root and storage) are ok, but the /dev/dm-* doesnt contain a valid partition table
I would like to point out that the LUKS passwords are intact and wont be a problem if the problem can be fixed.
I have searched the forumes, but I'm not sure if those other topics would help me since this is abit more complexed.
Anyone could explain what has happend, and why? And what I would to do save it would be nice aswell
Help is really appriciated since I got everything on those drives.
Did I miss some important info? Just ask.