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

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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. Topics: Active | Unanswered Index »Applications & Desktop Environments »[SOLVED] qemu - starting system from nfs-root Pages: 1 #1 2014-11-18 07:50:52 wtx Member Registered: 2014-06-09 Posts: 73 [SOLVED] qemu - starting Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ Operator ASCII art Total distance traveled when visiting all rational numbers How to decline a postdoc interview if there is some possible future collaboration? http://dekovsoft.com/cannot-open/vfs-cannot-open-root-device-nfs-or-unknown-block-2-0.html

nfs boot is working fine now. Topic on Gentoo forums share|improve this answer answered Feb 25 '14 at 12:17 pera 16512 add a comment| up vote 0 down vote I believe you aren't loading "initrd.img". xode View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by xode View Blog 08-06-2014, 12:10 PM #8 mcha LQ Newbie Registered: Feb mcha View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by mcha 08-05-2014, 02:55 PM #7 xode Member Registered: Aug 2003 Distribution: Mandrake http://stackoverflow.com/questions/21012340/vfs-cannot-open-root-device-nfs-or-unknown-block0-255

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

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I'd replace the Raspberry Pis with small VPS nodes. –Michael Hampton Aug 23 '14 at 4:27 Can't tell from your output if the mount is succeeding or not. It's missing the the message about the CPSW phy and ifconfig. asked 2 years ago viewed 3621 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 1Force close file on NFS opened by someone else2nfs error: Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0): Error -6 the server does boot up and is running fine.

Wrong way on a bike path? bootargs 'console=ttyO0,115200n8 root=/dev/nfs nfsroot=10.0.0.1:/mnt/DVR_NEW/DVRRDK_04.01.00.02/target/rfs_814x,nolock rw rootdelay=15 ip=10.0.0.2 earlyprintk notifyk.vpssm3_sva=0xBFD00000 mem=128M ddr_mem=512M vram=50M'Thanks,Ran ========== Reply Cancel Cancel Reply Suggest as Answer Use rich formatting TI E2E™ Community Support Forums Blogs Videos Groups Not the answer you're looking for? http://www.denx.de/wiki/view/DULG/LinuxRootFilesystemUsingNFSVersion3?skin=print Double check that the network HW driver is enabled in your kernel config.

keefaz View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by keefaz 08-05-2014, 02:04 PM #6 mcha LQ Newbie Registered: Feb 2010 Posts: Kernel Panic - Not Syncing: Vfs: Unable To Mount Root Fs On Unknown-block(2,0) Operator ASCII art addFieldToFilter() And Condition in magento2 Real numbers which are writable as a differences of two transcendental numbers Was a massive case of voter fraud uncovered in Florida? Draw a hollow square of # with given width It is possible to define metric spaces from pure topological concepts without the need to define a distance function? The Pi can be booted from the SD, given the same IP and can mount the /fake/path.

Please Append A Correct Root= Boot Option

VFS: Cannot open root device "nfs" or unknown-block(2,0): error -6 Please append a correct "root=" boot option; here are the available partitions: Kernel panic - not syncing: VFS: Unable to mount The kernel is loaded and start executing, but hits the above error eventually. Cannot Open Root Device Nfs Or Unknown-block(0 0) Did a thief think he could conceal his identity from security cameras by putting lemon juice on his face? Please Append A Correct Root= Boot Option Here Are The Available Partitions This site is not affiliated with Linus Torvalds or The Open Group in any way.

This book contains many real life examples derived from the author's experience as a Linux system and network administrator, trainer and consultant. navigate here Does anyone have an idea on what could be wrong or how to narrow it down? This site is not affiliated with Linus Torvalds or The Open Group in any way. The usual thing to try is adding rootdelay=5 to your bootargs. Unable To Mount Root Fs Via Nfs

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 I've only seen topics talking about local hard drives. 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: 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.

Join our community today! the client can boot up if rootfs is built into the kernel. Xiaomi)1PXE boot fails to boot directly to initramfs with error; unable to0Bootloader Set Up for TFTP and NFS; Diskless Boot Up from Amazon EC2 Hot Network Questions Tank-Fighting Alien My cat

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I do have root access to the data. –johnmadrak Aug 23 '14 at 5:50 The conversation doesn't look right to me. The server does not boot up at all: is that correct? Which linux distribution and version specifically for client and server. Your kernel parameters have "kernel=192.79.143.131:/linuxboot,192.168.100.14".

CONFIG_NETWORK_FILESYSTEMS=yCONFIG_NFS_FS=yCONFIG_NFS_V3=y# CONFIG_NFS_V3_ACL is not setCONFIG_NFS_V4=yCONFIG_ROOT_NFS=y# CONFIG_NFS_USE_LEGACY_DNS is not setCONFIG_NFS_USE_KERNEL_DNS=y# CONFIG_NFS_USE_NEW_IDMAPPER is not set# CONFIG_NFSD is not setCONFIG_LOCKD=yCONFIG_LOCKD_V4=yCONFIG_NFS_COMMON=yCan some one please review my boot parameters and make out the error? TI, its suppliers and providers of content reserve the right to make corrections, deletions, modifications, enhancements, improvements and other changes to the content and materials, its products, programs and services at Here is the tcpdump (tcdump -vv 'port not 22') during the process: tcpdump: listening on venet0, link-type LINUX_SLL (Linux cooked), capture size 65535 bytes 02:27:49.396600 IP (tos 0x0, ttl 50, id this contact form The client is saying "server not responding, still trying" and the server is still showing the same information in the log.

i wish i knew what error -6 means... Search this Thread 08-01-2014, 04:16 PM #1 mcha LQ Newbie Registered: Feb 2010 Posts: 10 Rep: Cannot open root device nfs or unknown-block(2,0): error -6 i am not able Last edited by wtx (2014-11-18 09:40:56) Offline #2 2014-11-18 09:40:41 wtx Member Registered: 2014-06-09 Posts: 73 Re: [SOLVED] qemu - starting system from nfs-root Ok, I'll answer myself. Image Name: Arago/2.6.37-psp04.01.00.06/dm81 Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 2571364 Bytes = 2.5 MiB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ...

xode View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by xode View Blog 08-04-2014, 05:05 AM #5 keefaz LQ Guru Registered: Mar Browse other questions tagged boot nfs pxe or ask your own question. 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: The OK or FAIL column How do fonts work in LaTeX?

The default bootargs has the .2. The export configuration is: /fake/path (rw,no_root_squash,insecure,no_subtree_check) On the NFS Server (an OpenVZ Container), the output I see in the /var/log/messages is: Aug 22 23:24:01 vps-4178 rpc.mountd[928]: authenticated mount request from :783 You are currently viewing LQ as a guest.