> Cannot Open
> Cannot Open Root Device Or Unknown-block2 0
Cannot Open Root Device Or Unknown-block2 0
How do fonts work in LaTeX? Content on this site may contain or be subject to specific guidelines or limitations on use. Just starting out and have a question? The server does not boot up at all: is that correct? have a peek at this web-site
Please attach the logs and not a simple text paste on the thread, Thanks for your understanding. Aside from verifying the kernel and modules match in this case I would also check how you are inserting the cmemk.ko file, which is typically done with the loadmodules.sh script, it VFS: Cannot open root device "nfs" or unknown-block(2,0) Answer: In addition to the kernel support, you need to specify the "nfsvers=3" option to use NFS protocol version 3 as a rootfilesystem. The remote device is set to boot from an NFS share and the kernel is told as so: Code: console=ttyO0,115200n8 root=/dev/nfs rw nfsroot=10.0.0.1:/home/nick/Dev/git-rootfs ip=10.0.0.3:::::eth0,nfsvers=3 I booted my desktop this morning after
Vfs Cannot Open Root Device (null)
Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Prodigy 60 points Shara Gowda Mar 19, 2012 6:27 AM In reply to Anil: It must be the linewrap error before: Why did the best potions master have greasy hair? Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Guru 115010 points Titusrathinaraj Stalin Mar 17, 2014 6:45 AM In reply to Changsheng Li: Hi, Please refer the following thread
Click Here to receive this Complete Guide absolutely free. I added an init softlink to /sbin/init (ln -s /sbin/init init), and now the kernel finds the filesystem and completes booting. OKOKStarting kernel ...Uncompressing Linux... Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0): Error -6 the server does boot up and is running fine.
Thanks! Please Append A Correct Root= Boot Option i also removed rdinit=/sbin/init from the kernel command line. This was done as zImage was specified in the document for working with NFS.Is zImage image mandatory for NFS or uImage can be used? /etc/exports file:/opt/fsl_rootfs_nfs *(rw,no_root_squash,async)With this config, I have try here NFS boot is enabled.
Content on this site may contain or be subject to specific guidelines or limitations on use. Vfs Unable To Mount Root Fs Via Nfs Trying Floppy Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Are there continuous functions for which the epsilon-delta property doesn't hold? Even though my kernel has "NFS client support for NFS version 3" compiled in, I cannot use this as a root filesystem.
Please Append A Correct Root= Boot Option
thank you mcha View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by mcha Tags initramfs, initrd, mount, nfs, rootfs Thread Tools Show https://e2e.ti.com/support/embedded/linux/f/354/t/101591 I am able to mount /opt/dm814x nfs root successfully. Vfs Cannot Open Root Device (null) in the config file of the client kernel, i also enabled :network support->network options->ip : kernel level autoconfiguration-> turnon everything under this option Then file system->network file system->root file system on Please Append A Correct "root=" Boot Option; Here Are The Available Partitions: Read More NEWS 12 Nov 2015 The accidental thermal engineer: Can we know Tj by looking at Tcase?
If it is not in the man pages or the how-to's this is the place! Check This Out NFS server works.RegardsjaikumarLike • Show 0 Likes0 Actions Yiping Wang @ Jaikumar J on Jul 2, 2015 7:59 AMMark CorrectCorrect AnswerHello Jaikumar J,Please use the command "ls /opt/fsl_rootfs_nfs" display the files Most likely this is PCI support, SATA support (which is beneath SCSI device support), ... share|improve this answer answered Feb 27 '12 at 4:51 Nitin Venkatesh 12.6k84979 1 Hi, it passed a lot of time, but thanks. Cannot Open Root Device Nfs Or Unknown-block(0 0)
OK Loading Kernel Image ... Please use the latest processor SDK package for your platform (K2H,K2E,C665x,C667x etc.,) http://www.ti.com/lsds/ti/tools-software/processor_sw.page Reply Cancel Cancel Reply Suggest as Answer Use rich formatting Expert 2445 points Changsheng Li Mar 17, 2014 Innovate TI Live @... Source thank you.
Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff. © Copyright 1995-2016 Texas Instruments Incorporated. Kernel Panic - Not Syncing: Vfs: Unable To Mount Root Fs On Unknown-block(2,0) Your "ip=" line appears to missing the gateway parameter. The boot process stops like this: Looking up port of RPC 100003/2 on 10.0.0.136 Looking up port of RPC 100005/1 on 10.0.0.136 Root-NFS: Server returned error -22 while mounting /opt/eldk/ppc_6xx VFS:
However, I believe I'm rebuilding both the kernel and the modules whenever I have changed my kernel configuration.
I only get the insmod error if I'm running an initramfs; if I use an NFS insmod works just fine. it's the client side that can not root mount to the directory on the server side. Regards, Titus S. Nfsroot I created 2 partitions on my SD card.
Enlightened: The TI DLP® Blog Fully Charged Industrial Strength Launch Your Design Learn E2E Motor Drive & Control MSP Low-Power Plays On the Grid Power House Precision Hub The Process Think. What now? i also turned off CONFIG_BLK_DEV_INITRD (tried it on as well but did not make any difference.) tcpdump on the server side shows NFS requests but i don't how to interpret these have a peek here Use of the information on this site may require a license from a third party, or a license from TI.
Please visit this page to clear all LQ-related cookies. Thanks very much! OK Loading Kernel Image ...