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Vfs Cannot Open Root Device Or Unknown-block(0 0)

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asked 5 years ago viewed 35874 times active 3 years ago Linked 3 Kernel panic in version 3.0.0-13 prevents login (“VFS not syncing” error) Related 1Kernel panic: unable to mount root weird ... –Dan Soap Nov 28 '11 at 16:19 add a comment| 2 Answers 2 active oldest votes up vote 7 down vote accepted You haven't provided much information with logs Why is Professor Lewin correct regarding dimensional analysis, and I'm not? When you are booted with one kernel, it might list your disks as being /dev/sda whereas your (configured) kernel is expecting it to be /dev/hda. http://dekovsoft.com/cannot-open/vfs-cannot-open-root-device-nfs-or-unknown-block-2-0.html

Join Us! Starchild View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Starchild 12-23-2004, 12:29 AM #4 masand LQ Guru Registered: May 2003 Location: It can be sdb4, sdc6 or something else. Starchild View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Starchild 12-25-2004, 05:36 AM #6 Starchild Member Registered: Sep 2003 Location: At

Vfs Cannot Open Root Device Or Unknown-block(0 0)

Distribution: Fedora 7 Posts: 65 Original Poster Rep: Well, thanx for your help and effort. Like the Ubuntu initrd issue, the solution is none of the suggested items, so please read and learn how to handle this properly. How can I solve this? For example, you may have special hardware that needs special drivers.

parameter you gave it (inside the boot loader configuration) into a real, accessible file system. What's the name of style where GM assumes idiotic behaviour unless stated otherwise? This is not because kernels are inconsistent with each other, but because of the drivers used: older drivers use the hda syntax, newer sda. Vfs Cannot Open Root Device Redhat Join our community today!

Here's a sample: if [ -z "$KDUMP_COMMANDLINE" ]; then   KDUMP_COMMANDLINE=`cat /proc/cmdline | \      sed -e 's/crashkernel=[0-9]\+[mM]\(@[0-9]\+[Mm]\?\)\?//g' \         -e 's/ *memmap=[^ ]*/ /g' \         -e 's/ *splash=[^ ]*/ /g' \ Ask Ubuntu works best with JavaScript enabled [Date Prev][Date Next] [Thread Prev][Thread Next] [Thread Index] [Date Index] [Author Index] VFS: Cannot open root device "LABEL=/" or 00:00 From: "Evan Several reasons can result in such a failure: the kernel configuration is missing drivers for your HDD controller (cases 1, 4, 5) the kernel configuration is missing drivers for the bus https://www.redhat.com/archives/redhat-list/2005-May/msg00343.html 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

Thanks, Shibu John. Please Append A Correct Root= Boot Option Here Are The Available Partitions Moving a member function from base class to derived class breaks the program for no obvious reason Select 2D data in a certain range more hot questions question feed about us grub.conf: Code: # grub.conf generated by anaconda # # Note that you do not have to rerun grub after making changes to this file # NOTICE: You have a /boot partition. Whatever strings are passed to the Kdump kernel are bad and interfere with the loading.

Please Append A Correct Root= Boot Option

You must make sure you do not override essential parts necessary for proper functioning of the system. http://forums.fedoraforum.org/showthread.php?t=217140 As far as I can tell, my grub.conf i sound. Vfs Cannot Open Root Device Or Unknown-block(0 0) The problem here is that the kernel that you are booting cannot translate the root=/dev/... Vfs Cannot Open Root Device Please Append A Correct Root Boot Option Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the

At the very least, you learned a little bit more about systematic problem solving, Kdump command line and init script, memory allocations under /proc, how to edit the kernel configuration, and navigate here Find More Posts by masand 12-23-2004, 04:01 AM #5 Starchild Member Registered: Sep 2003 Location: At a tea party with Alice in Wonderland. Thanx again for the help and effort, btw. Anyhoo, I tried to uppgrade to FC 3, see if that will solve it. Vfs Cannot Open Root Device Centos

If I don't get this Kernel to work, how can I remove it as the default and stick to the older one? 11.10 kernel share|improve this question edited Feb 26 '12 If it does, it might help you identify if you misselected a partition (in the example given at the beginning of this section, only two partitions are found whereas the kernel Let's see them here: VFS: Cannot open root device "LABEL=/" or 00:00 Please append a correct "root=" boot option Kernel panic: VFS: Unable to mount root fs on 00:00 Or the Check This Out 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.

Description of the error: Full error Message: VFS: Cannot open root device "LABEL=/" or unknown-block(0,0) Please append a correct "root=" boot option Kernel Panic - not syncing: VFS Unable to mount Vfs Cannot Open Root Device Label Or 00 00 But that's not all. By default, the directive is left empty, which means that Kdump parses the standard kernel command line.

But the principle remains the same and should guide you regardless what computer you're fighting against right now.

Registration is quick, simple and absolutely free. You most likely don't, so here's a quick check-up. Open the kernel configuration wizard (the make menuconfig part) so that you can update the kernel configuration accordingly. Cannot Open Root Device Mapper/volgroup-lv_root Starchild View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by Starchild 12-25-2004, 09:23 AM #9 Starchild Member Registered: Sep 2003 Location: At

Though I could not resize the root partiton for some reason. fstab is also updated to reflect the new hd layout. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. this contact form It's reiserfs.

The kernel images are found and loaded fine, until we need the stuff on root. And also the one mentioned in the error msg. This also fixed a problem with compiling the NVidia graphics driver. Developer does not see priority in git Development Workflow being followed Do humans have an obligation to prevent animal on animal violence?

The partitions were also resized to take advantage of the increased disc-space. Please try with the argument "root=/dev/sda2" let us know if it helps. Though, I still have root=LABEL=/ as kernel parameter, not root=/dev/sdb6 Now I have a few other things to fix, as my new keyboard is usb now, not ps/2... Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started

Distribution: Fedora 7 Posts: 65 Original Poster Rep: Fixed! It seems that when you compile a new kernel, the reiser file system will not access the hard drive without some manipulation with the reiserfs tools.