Ext3-fs Dm-1 Error Unable To Read Superblock
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Ext3 Fs Unable To Read Superblock Raid
of 1 cen201 Posts: 3 Joined: 2010/09/27 23:27:54 [SOLVED] EXT3-fs: unable to unable to read superblock ext3 read superblock Quote Postby cen201 » 2010/09/27 23:39:03 Hi,I am unable to boot my server and it unable to read superblock ext4 is erroring with the message "Kernel panic - not syncing: Attempted to kill init!". Here are the details:I have a brand new Dell PowerEdge T110 server with Quad-Core Xeon CPU and 2GB 1333MHz RAM. I have installed a hard disk (SATA, 7.2rpm) on this machine that I removed from another Dell PowerEdge T100 server with Dual-Core Xeon CPU that was running software RAID 1.Now when I boot the new T110 server, it displays the following error messages:Creating root device.Mounting root filesystem.EXT3-fs: unable to read superblockmount: error mounting /dev/root on /sysroot as ext3: Invalid argumentSetting up other filesystems.Setting up new root fssetuproot: moving /dev failed: No such file or directoryno fstab.sys, mounting internal defaultssetuproot: error mounting /proc: No such file or directorysetuproot: error mounting /sys: No such file or directorySwitching to new root and running init.unmounting old /devunmounting old /procunmounting old /sysswitchroot: mount failed: No such file or directoryKernel panic - not syncing: Attempted to kill init!I am running CentOs v5.5 x86-64. If I put the hard disk back into T100, it boots fine. I do not know why it is not working with T110 server. Please help!!! 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 expect it boots fine when in the array because the other member is being used for booting. Are you sure the RAID is functioning properly and is not degraded? What does Code: Select allcat /proc/mdstatshow on the T100?Another
Subject: Re: EXT3-fs: unable to read superblock Date: Thu, 24 Oct 2013 20:43:56 +0200 Hej List, Thank you for your Help! I was able to Restore form a Backup and mount the broken HDD to copy some SQL Databasedumbs. Cheers Seb On Monday, October 21, 2013 at 3:26 AM, Abhishek Tyagi wrote: > 1) dumpe2fs /dev/sda2 | grep superblock > > 2 ) fsck -b 32768 /dev/sda2 > > 3) mount sb=32768 /dev/sda2 /mnt > > 4 ) cd /mnt > > 5) mkdir test > > 6) cp file /mnt/test > > > > > > On Sun, Oct 20, 2013 at 7:11 PM, Daniel Tate
Today's Posts Advanced Search Find the answer to your Linux question: Entire Site Articles Downloads Forums Linux Hosting Forum http://www.linuxforums.org/forum/other-linux-distributions/170086-solved-ext3-fs-unable-read-superblock.html Your Distro Other Linux Distributions [SOLVED] EXT3-fs: unable to read superblock If https://forums.openfiler.com/index.php?/topic/2595-one-of-my-volumes-isnt-mounting-help/ this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from unable to the selection below. ** If you are logged in, most ads will not be displayed. ** Linuxforums now supports the Tapatalk app for your mobile device. Results 1 to 7 of 7 Thread: [SOLVED] EXT3-fs: unable to read superblock Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid unable to read Mode Switch to Threaded Mode Enjoy an ad free experience by logging in. Not a member yet? Register. 09-27-2010 #1 TiffDiff View Profile View Forum Posts Private Message View Articles Just Joined! Join Date Sep 2010 Posts 4 [SOLVED] EXT3-fs: unable to read superblock Hi, I am unable to boot my server and it is causing "Kernel panic - not syncing: Attempted to kill init!". Here are my details: I have a brand new Dell PowerEdge T110 server with Quad-Core Xeon CPU and 2GB 1333MHz RAM. I have installed a hard disk (SATA, 7.2rpm) on this machine that I removed from another Dell PowerEdge T100 server with Dual-Core Xeon CPU that was running software RAID 1. Now when I boot the new T110 server, it displays the following error messages: Creating root device. Mounting root filesystem. EXT3-fs: unable to read superblock mount: error mounting /dev/root on /sysroot as ext3: Invalid argument Setting up other filesystems. Setting up new root fs setuproot: moving /dev failed: No such file or directory no fstab.sys
You currently have javascript disabled. Several functions may not work. Please re-enable javascript to access full functionality. 0 One of my volumes isn't mounting - help! Started by orko , Mar 30 2009 12:41 PM Please log in to reply 2 replies to this topic #1 orko orko Member Guests 11 posts Posted 30 March 2009 - 12:41 PM I have OF 2.3 with 4x500GB SATA discs and SW RAID5.I am supposed to have four devices plus a snapshot mounted: [root@localhost ~]# cat /etc/fstab LABEL=/1 / ext3 defaults 1 1 LABEL=/boot1 /boot ext3 defaults 1 2 /dev/devpts /dev/pts devpts gid=5,mode=620 0 0 /dev/shm /dev/shm tmpfs defaults 0 0 /dev/proc /proc proc defaults 0 0 /dev/sys /sys sysfs defaults 0 0 LABEL=SWAP-sda3 swap swap defaults 0 0 /dev/mapper/lvm--raid-lvm0 /mnt/storage ext3 rw 0 0 /dev/storage/erika /mnt/storage/erika ext3 defaults,usrquota,grpquota,acl,user_xattr 0 0 /dev/storage/photos /mnt/storage/photos ext3 defaults,usrquota,grpquota,acl,user_xattr 0 0 /dev/storage/eric /mnt/storage/eric ext3 defaults,usrquota,grpquota,acl,user_xattr 0 0 /dev/storage/music /mnt/storage/music ext3 defaults,usrquota,grpquota,acl,user_xattr 0 0 /dev/storage/of.snapshot.music.feb-2009 /mnt/snapshots/storage/music/feb-2009 ext3 defaults,acl,user_xattr 0 0 but /dev/storage/music/ isn't mounting: [root@localhost ~]# cat /etc/mtab /dev/sda2 / ext3 rw 0 0 /dev/proc /proc proc rw 0 0 /dev/sys /sys sysfs rw 0 0 /dev/devpts /dev/pts devpts rw,gid=5,mode=620 0 0 /dev/sda1 /boot ext3 rw 0 0 /dev/shm /dev/shm tmpfs rw 0 0 /dev/mapper/storage-erika /mnt/storage/erika ext3 rw,usrquota,grpquota,acl,user_xattr 0 0 /dev/mapper/storage-photos /mnt/storage/photos ext3 rw,usrquota,grpquota,acl,user_xattr 0 0 /dev/mapper/storage-eric /mnt/storage/eric ext3 rw,usrquota,grpquota,acl,user_xattr 0 0 none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0 dmesg has this at the end: md: Autodetecting RAID arrays. md: autorun ... md: ... autoru