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Ext2-fs Md0 Error Unable To Read Superblock


On this occasion I am sure that I did that as usual - I double checked - but for some reason the install has overwritten my partition with a default /home When I try to mount the "system" partition it works: [email protected]:~$ sudo mount /dev/sdb1 /home/virtudesadmin/Documents/test-dump mount: unknown filesystem type ‘linux_raid_member' [email protected]:~$ sudo mount /dev/sdb1 /home/virtudesadmin/Documents/test-dump -t ext4 [email protected]:~$ BUT, when I All was working find, but today the server crashed. Rebooted and rechecked partition type (ok). 5. navigate here

Here is the situation: I have carried out the above mentioned steps in Fedora as well as Ubuntu (running from Live CD). and for the same reasons." Offline #12 2013-06-12 08:22:54 BigF Member Registered: 2012-02-17 Posts: 44 Re: BIG problem ..... [SOLVED - kinda -] Wel ...dragonauta, i dont consider it solved ..yet pass -o loop,sb=32768 else excellent and had to also RTFM man mkfs.ext3 and also cat /etc/mke2fs.conf Reply Link userxo July 26, 2012, 9:29 amYou saved me!!!! Dave DaveJLMarch 9th, 2010, 05:47 AMI'm now in Recovery Mode.

E2fsck Bad Magic Number In Superblock

Disk /dev/sdc: 1500.3 GB, 1500301910016 bytes 256 heads, 63 sectors/track, 181688 cylinders, total 2930277168 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / Reply Link Caroline February 7, 2012, 5:29 amNo rsaoen why you can't run linux if your clients run windows… ;)Just saying there are a lot of good rsaoens to try it I restarted my computer and knew something was wrong when it could not mount the raid array.Both partitions are being detected correctly but when I try and assemble them with mdadm

Thanks, Dave richardjhMarch 8th, 2010, 11:10 PMIt looks like the raid devices are already assembled, which makes it a bit easier. hooked the linux drives back to the system and booted linux, no problems. Last edited by teepee47 (2011-07-10 08:38:17) Offline Pages: 1 Index »Newbie Corner »[Solved] Cannot Assemble Raid 1 Array - Superblock Error Board footer Jump to Newbie Corner Installation Kernel & Hardware How To Recover Superblock In Linux To start viewing messages, select the forum that you want to visit from the selection below.

Thx again 115 roger burney on March 21, 2013 said: A friend wanted to erase all the data on her disk. Unable To Set Superblock Flags The util fdisk doesn't support GPT. The command is `mount [-t fstype] something somewhere'. https://ubuntuforums.org/archive/index.php/t-1424978.html Here is the link if you want to give it a try.http://kevin.deldycke.com/2007/03/how-t … perblocks/ Offline #9 2011-06-28 11:29:16 NSB-fr Member Registered: 2010-01-23 Posts: 45 Re: [Solved] Cannot Assemble Raid 1 Array

If the device is valid and it really contains an ext2 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck The Superblock Could Not Be Read Or Does Not Describe A Correct Ext2 Finally, restore the superblock from the backup, again replacing the x's with your partition name, and block_number with the first backup superblock. Next, do a raid 0, see if you get the same issue. Top pschaff Retired Moderator Posts: 18276 Joined: 2006/12/13 20:15:34 Location: Tidewater, Virginia, North America Contact: Contact pschaff Website [SOLVED] EXT3-fs: unable to read superblock Quote Postby pschaff » 2010/09/30 20:20:29 I

Unable To Set Superblock Flags

But, clearly, with no servershare available.Till now, i am unable to mount this share manualy.it seems I am unable to start this raid set.[[email protected] etc]# cat /proc/mdstat Personalities : [raid6] [raid5] http://www.linuxquestions.org/questions/debian-26/problem-getting-md0-mounted-218808/ But I can't seem to recover from the superblocks. E2fsck Bad Magic Number In Superblock You saved my 2TB disk!🙂 23 bbking on December 8, 2010 said: hi! Bad Magic Number In Superblock Resize2fs Next the mounting.

Best things in life are systemd free... http://netfiscal.com/bad-magic/ext2fs-unable-to-read-superblock.html My laptop fell off my bed and the drive flew out. I have been at it for a week now. fdisk -l shows the following: # fdisk -l Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk Dumpe2fs: Bad Magic Number In Super-block While Trying To Open

Indeed, I have followed the tips till the end but I was not lucky. e2fsck: unable to set superblock flags on /dev/sda1 [email protected]:~$ 85 Mark L. File System is EXT3 as Raisefs was giving hell of problem 5. his comment is here EXT3-fs: INFO: recovery required on readonly filesystem.

Paul Block replied Nov 8, 2010 I am no Linux guru but I am suspicious of the error you received which states: "EXT2-FS: Unable to Read Superblock" Since you said that Bad Magic Number In Superblock While Trying To Open /dev/sda2 Thanks a lot! 74 evidex on October 17, 2011 said: No problem mate. I'm suspecting that the hard kill messed up some boot files, and I'm hoping a kind & wise soul can help guide me on how to restore them properly, now that

The ‘process ID for the mount process is ‘ps -A | grep -i mount'.

Thank you. I am now back again. 114 Michael on February 28, 2013 said: Thanks a lot! Can any one suggest why? Ext2fs_open2: Bad Magic Number In Super-block just wanna thank u…🙂 65 evidex on September 22, 2011 said: No problem, glad to hear it helped! 66 christine on September 26, 2011 said: well… i did as was written

Your post helped to recover it and you saved my life. 46 david on May 22, 2011 said: simply amazing, 10000 thanks!!!😉 47 GioeleZ on May 30, 2011 said: Hey man, but I strongly recommend backup instead of just superblocks. Another thing which might speed up the process is to start with the latest superblock backup, which I assume is the one with the greater number, what do you think? 68 weblink Created mount point, mounted md0.

I apologise for my ignorance here. which url is the ubuntuforum? 36 evidex on December 30, 2010 said: The link is in my above reply, though if it's not there for you; http://www.ubuntuforums.org/ 37 dalembert on January That file -Ls /dev/md0 gives: /dev/md0: empty sounds like there is no filesystem on the raid-device (md0). PCMag Digital Group AdChoices unused

If not, what is the error? Due to a power outage I have been unable to boot from the drive so I've been using a Live DVD. I have no experience of using raid so cannot really be of much help. Glad to hear it worked! 70 nicola on October 1, 2011 said: just now it s running additional passes to resolve blocks claimed by more than one inode..

Nice huh? after all, for a small user like me, I feld it was quiet a complex thingy to do :-)Keep you guys informed ! The superblock contains all the critical information for the filesystem to function. cat /proc/mounts lists a line "/dev/md0 /mnt/md0 ext3 rw 0 0" 10.

In fact, almost all problems I can't fix myself, UF has found a cure🙂 14 MadJestyr on September 6, 2010 said: Thanks! 15 2ma on September 9, 2010 said: hey, I U kunt dan proberen een ander superblok te gebruiken, bijvoorbeeld: e2fsck -b 8193 [[email protected] etc]# mount /dev/md0 /server mount: onjuiste bestandssysteemsoort, ongeldige optie, ontbrekende codepagina, ontbrekend hulpprogramma, slecht superblok op /dev/md0, If the device is valid and it really contains an ext4 filesystem (and not swap or ufs or something else), then the superblock is corrupt, and you might try running e2fsck

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