Home > Cannot Open > Vfs Cannot Open Root Device Redhat

Vfs Cannot Open Root Device Redhat

Contents

Maybe it would be best if you attached the whole dmesg and perhaps your .config as well. my first try, i used genkernel but it just hanged and nothing happened so i rebooted and compiled manually. Nov 8, 2004 Posts: 43 View posts #34 Posted by etnica: Sun. Well as trial and error I copied /boot to sda2 and installed GRUB there to see if it was an extended partition issue.sda7 is the true boot drive, it has the have a peek here

The main difference I observe is that up to 3.0.0.12, the grub conf tries to identify the hard disk using its UUID, 3.0.0.13 now uses /dev/sda6 .. Apr 10, 2007 - 12:55 PM 12345Total votes: 0 Ok ... Feb 2, 2007 Posts: 38 View posts #5 Posted by jungjy: Sat. How can you know if memory allocations are ok? http://askubuntu.com/questions/71332/kernel-panics-with-cannot-open-root-device-error-where-do-i-append-the-root

Vfs Cannot Open Root Device Redhat

The solution is very simple, but it may not appear that way if you try to debug on your own or hit the Web search for solution. I did a fdisk -l; But there ends the train for me, unfortunately. A good place to start is probably MMC support, MMC block device driver and Atmel Multimedia Card Interface support. If you have any questions, please contact customer service.

Depending on your needs you might want to save your installed packages list. I think that is the reason VFS did not mount root device. As for /dev entries...I don't think you need any to mount the root filesystem. Cannot Open Root Device Mapper/volgroup-lv_root here is the exact message VFS: cannot open root device "sda3" or unknown-block (0,0) please append a correct "root=" boot option kernel panic- not syncing: VFS: unable to mount root fs

Quote:mmc0: Problem switching card into high-speed mode! Vfs Cannot Open Root Device Please Append A Correct Root Boot Option Pen Tester's Programming Style Is Area of a circle always irrational Hyper Derivative definition. Log in or register to post comments Top how Level: Posting Freak Joined: Wed. 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

Not the answer you're looking for? Vfs Cannot Open Root Device Uuid Do you have a .config for 2.6.20 that works available? Usually when going from 6.06 to 11.10 or any other big jumps (That's 5 years!) it is recommended to save your /home directory and make a clean install and restore your I changed one method signature and broke 25,000 other classes.

Vfs Cannot Open Root Device Please Append A Correct Root Boot Option

I've had this error several times before and I solved it by using genkernel, and afterwards added the above info to my grub.conf. https://access.redhat.com/solutions/1592113 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 Vfs Cannot Open Root Device Redhat So in that boot stage are there userland hooks? (that are maybe broken). Vfs Cannot Open Root Device Centos Log Out Select Your Language English español Deutsch italiano 한국어 français 日本語 português 中文 (中国) русский Customer Portal Products & Services Tools Security Community Infrastructure and Management Cloud Computing Storage JBoss

Kdump mangles this line to make it useful. http://dekovsoft.com/cannot-open/cannot-open-root-device-cobd0.html Is there any known limit for how many dice RPG players are comfortable adding up? The low-level MCI driver doesn't know about block devices at all; that's what the "MMC block device driver" is for. Mar 2, 2007 - 07:22 PM 12345Total votes: 0 Quote:A good place to start is probably MMC support, MMC block device driver and Atmel Multimedia Card Interface support. Please Append A Correct Root= Boot Option Here Are The Available Partitions

Issue System updated with the latest available kernel and rebooted. This means that the card initialization runs asynchronously with the rest of the boot process, so mmc_blk_init may actually run after the init thread looks for the root device. Open Source Communities Comments Helpful Follow After patching latest kernel getting "Cannot open root device or unkown-block(0,0)" error Solution In Progress - Updated 2016-11-07T05:13:02+00:00 - English No translations currently exist. http://dekovsoft.com/cannot-open/cannot-open-root-device-302.html I get nowhere trying to fix it.

Mar 5, 2007 - 08:42 AM 12345Total votes: 0 CONFIG_MMC_BLOCK=y Log in or register to post comments Top hce Level: Raving Lunatic Joined: Tue. Please Append A Correct Root= Boot Option Redhat Adv Reply December 10th, 2011 #9 adrian15 View Profile View Forum Posts Private Message Visit Homepage Tea Glorious Tea! You must make sure you do not override essential parts necessary for proper functioning of the system.

Apr 24, 2007 - 09:20 AM 12345Total votes: 0 Greetings Although mainly the sd-card detection problem was solved with sysctl syscall compiled into the kernel, now, from time to time i

Not as far as I know. Maybe the last system could mount read that hard disk ok but the current one (due to some faulty drivers) cannot read the same hard disk ok. Is it ethical for a journal to cancel an accepted review request when they have obtained sufficient number of reviews to make a decision? Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0) Likewise, the unknown-block can be any sequence of numbers, like (8,3) or (0,0).

It (yet) has never occured after a cold reset. I hope this article sheds some light on your woes. the output: http://folk.ntnu.no/larsgard/boot_output2 My theory is that my sd-card is broken, will try a new one tomorrow. this contact form Apr 10, 2007 - 12:54 PM 12345Total votes: 0 Do I missing something or is the hack not open visible? ;) I would need it too.

Adv Reply December 9th, 2011 #5 MAFoElffen View Profile View Forum Posts Private Message Modules & Layers Join Date Mar 2010 Location USA BeansHidden! Last Jump to page: Results 1 to 10 of 36 Thread: Ubuntu 11.1 - Kernel panic Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid And that it has some valid formatet ext2 partitions?

You did remember to enable ext2 support as compiled in?