ext2-fs mtdblock2 error unable to read superblock Ellensburg Washington

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ext2-fs mtdblock2 error unable to read superblock Ellensburg, Washington

I am using LynxOS 2.XXX WITH SHIMADZU CT SCAN system and application .it's uses LynxFS file system.while system in running state i have used mkfs command accidentally and now one of I experienced a problem after a power outage, were I could not boot the system from a primary HD or from any of several rescue CDs, if the HD with I/O By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. 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

msgmni has been set to 118 io scheduler noop registered io scheduler deadline registered io scheduler cfq registered (default) lp: driver loaded but no devices found ppdev: user-space parallel port driver Can I somehow repair it? I need help please. Type "reset", or just power-cycle the Dockstar.

I modified "s3c_device_nand.name" value in"mach-s3c2443/s3c2443.c" to use "s3c2440-nand" string value to make itrecognize the flash device attached to the board. sudo fdisk -l Disk /dev/sda: 250.0 GB, 250059350016 bytes 255 heads, 63 sectors/track, 30401 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Disk identifier: 0x2af62af5 Device Boot Start It seams that e2fsck does nothing at all. 80 Jorge Henriquez on November 30, 2011 said: A HUGE Thank to you! Now, make sure your superblock is the problem, by starting a filesystem check, replacing xxx with your partition name.

Certaily I have to mount "sdb2" instead. tune2fs just hung there sucking 100% CPU when trying to remove the journalThe command given here worked great. and as it was my first attempt at being technical i had absolutely no idea what to do…. QuoteMierscheid Hi Folks, first of all: Dockstar - Squeeze installed, upgraded to Wheezy (very slow 8GB USB-Stick w/o Swap) - installed hfsplus, -progs, -tools - also installed usbmount.

Worked Perfectly on RHEL5 Reply Link Phillip October 7, 2009, 5:10 pmWorked perfectly under RHEL5. That maybe the superblock for the md device though. >.< Might be worth trying a few more superblocks, and trying to mount the raid device between attempts. 89 qurczak on January Testdisk is a great tool, I backed up my disk with it before attempting anything else. Thanks, Mike thinman1189May 26th, 2009, 10:54 PMI'm having a similar problem.

I always love hearing that the stuff I post here helps people🙂 10 Atomizer on July 16, 2010 said: A very big thank you for this, i was meddling with the Privacy - Terms of Service - Questions or Comments Linux Expresso Screenshots About « Bye Bye Gnome [THEME]:GreyScale_Purple » HOWTO: Repair a broken Ext4 Superblock inUbuntu 31Mar10 This has happened to Can you confirm this?No, I built this against trunk: "KAMIKAZE (bleeding edge, r22087)" But I think they should apply to either tree (it's just one file in the 2.6.30.10 kernel). 8 Prepare the rootfs image.

on January 5, 2012 said: Thanks for posting this how-to. And my fault was that i want to test the performance with: dd if=/dev/zero of=/dev/md0 bs=1G count=1 oflag=direct, after that i realised that all my data a somewhere ;( now i Uncompressing Linux... But, a synopsis is: I had a crash of some sort and the superblock is corrupted when I try to mount the partition where I have the data.

Online Community Forum Skip to content Quick links Unanswered posts Active topics Search Forums Facebook Twitter Youtube FAQ Login Register Search Login Register Search Advanced search Board index Search It is I modified "s3c_device_nand.name" value in"mach-s3c2443/s3c2443.c" to use "s3c2440-nand" string value to make itrecognize the flash device attached to the board. Anyway, everytime that I boot my system it asks me to type S to skip mounting, and after it it loads /root and /home at an extended partition. Running fsck repaired it.

Add squashfs in the target images section. Recovery flag not set in backup superblock, so running journal anyway. My advice would be to backup the data on your raid, rebuild it, and copy back your data. My wife did not make any backup the last 2 weeks (she is teacher) and everything is now against accessible.

sudo fdisk -l The above will list all the partitions on all the drives in your computer. When I exited the configuration application, it started compiling (or doing something), and put out many errors saying, "arm-openwrt-linux-uclibcgnueabi-gcc: Command not found".That means you did not build your toolchain properly. It's nearly full, now. See this page for the serial pinout (and how to open the case) and this page for a picture of where to find the connector.2.

Found your website in google and it helped me to restore everything. Set some magic u-boot parameters and save them:CE>> setenv arcNumber 2097 CE>> setenv mainlineLinux yes CE>> saveenv9. I've booted from a live disc again and run fsck quite a lot of times (20 maybe, haven't been counting) and am still getting errors. The build system will only need to rebuild the kernel.4.

Thanks a lot! 74 evidex on October 17, 2011 said: No problem mate. Trying to reiterate restoring the superblock with fsck didn't help. My next step is to restart and see if I can now boot from it, but I wanted to leave a note for you before I do that in case I If your kernel boots but prints error messages about errors in the squashfs root partition, that might be the problem.

Run sudo mke2fs -n /dev/xxx which will give you a list of alternate superblocks to use, down at the very bottom. Obviously i don't know ext3 filesystem internals -- too much to learn, so little time… My point is: would there be any value in storing the list of superblock locations offline?Thanks, Do I miss something or is my hdd done? Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest

fsck.ext4: Bad magic number in super-block while trying to open /dev/sda5 The superblock could not be read or does not describe a correct ext4 filesystem. The time now is 05:24 AM. Abbrechen? Mazi 19 Reply by ecc 2010-07-14 05:51:05 ecc Member Offline Registered: 2009-12-04 Posts: 131 Re: HOWTO: install OpenWrt on Seagate Dockstar lizby wrote:I've attempted to follow the directions here: http://www.cs.cmu.edu/~ecc/dockstar-howto.htmlAfter I

Can you confirm this? I've tried a couple different methods of reading the kernel block with dd and none of the resultant files would pass the initial CRC check when I attempted to boot them. I did a new installation with Xubuntu 9.04 AMD64 and after the installation I noticed that sda had lost the only partition on that harddrive, sda1. In future, if you want to test a drives performance, reading performance anyway, try; hdparm -Tt /dev/xxx 35 sunghost on December 29, 2010 said: I stopped the use of the server.

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