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Vfs Cannot Open Root Device Ram0 Or Unknown-block1 0

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Starting network... So all solutions are acceptable for me but I have to choose one to start with. Total pages: 4064 Kernel command line: root=/dev/ram0 rw initrd=0x20100000,307331 PID hash table entries: 64 (order: -4, 256 bytes) Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) Inode-cache hash table But the kernel did not recognize a file system I'm guessing your problem is that your file system block size does not match your ramdisk block size. this content

usbcore: registered new interface driver usb-storage USB Mass Storage support registered. usbcore: registered new interface driver usbserial USB Serial support registered for generic usbcore: registered new interface driver usbserial_generic usbserial: USB Serial Driver core USB Serial support registered for FTDI USB Serial By default, ext2 and ext3 use a 1024 byte block, although some tools may go to 4096 (4k) byte block to match the page size and avoid allocating buffer heads. Are the ram disk recoglized as a block device?

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

Log in or register to post comments Top Jump To -AVR Microcontrollers--megaAVR and tinyAVR--AVR XMEGA--AVR UC3-Tools--Arduino--Atmel Studio (AVR-related)--Atmel Software Framework (ASF)--Evaluation and Development Kits--In-System Debuggers and Programmers--Compilers and General Programming-Learning and done, booting the kernel. RPC: Registered tcp NFSv4.1 backchannel transport module. Are you new to LinuxQuestions.org?

  • Where to find those things in menuconfig? * ok done so far, compiling...
  • Dave Logged wysiwyg Full Member Posts: 241 Re: Booting to a ramdisk « Reply #5 on: December 12, 2010, 09:05:33 AM » Quote from: curaga on December 12, 2010, 01:12:51 AMThe
  • Aug 25, 2010 - 01:51 PM 12345Total votes: 0 I think no, I haven't made big changes in Buildroot.
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  • Total pages: 32512 Kernel command line: root=/dev/ram rdinit=/test console=ttyAMA0 PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table
  • Loading ramdisk...
  • Is there a step I am missing so that the kernel can mount the filesystem?
  • Elf64 kernel loaded...
  • Whatever stood for init, it worked.

see bond ing.txt for details. Device Drives -> Block Devices -> CONFIG_BLK_DEV_RAM=y Last edited by towheedm; 09-28-2011 at 09:58 AM. Total pages: 32512 Kernel command line: console=ttyAMA0 PID hash table entries: 512 (order: -1, 2048 bytes) Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache hash table entries: 8192 Vfs Cannot Open Root Device Centos Why I do it in so difficult way?

done 0000000000000001 : starting cpu hw idx 0000000000000001... How can I access the TinyCore ramdisk contents? They have different size: 2.7M and 5.9M. I know there are already several documents (I was using the Pocket Linux Guide), but those are all dated and not completely applicable any longer.

I'm not sure if the boot process is finished, but it doesn't know what to "init" for whatever reason or the boot process is hung. Please Append A Correct Root= Boot Option Here Are The Available Partitions autorun DONE. > RAMDISK: Compressed image found at block 0 Here the prepare_namespace code split in the various do_mounts files in init/ is being run. some codes ...If I do include the "root=/dev/ram0" I get:No filesystem could mount root, tried: ext2 ext3 ext4 cramfs iso9660 fuseblkKernel panic - not syncing: VFS: Unable to mount root fs Hans-Christian Log in or register to post comments Top cyko_MT Level: New Member Joined: Wed.

Vfs Cannot Open Root Device Redhat

Home Help Login Register Tiny Core Linux » Tiny Core Base » TCB Q&A Forum » Booting to a ramdisk « previous next » Print Pages: [1] 2 Go Down Author For a boot like this you would have U-Boot load the RAM disk image to the DDR location specified from NAND before going into the full boot. Vfs Cannot Open Root Device Or Unknown-block(0 0) Limit computation technology in a futuristic society more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Please Append A Correct Root= Boot Option 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

qemu-system-arm -M versatilepb -m 128M -kernel zImage -append "console=ttyAMA0 " -serial stdio And i get the below as my output.. http://rinfix.com/cannot-open/vfs-cannot-open-root-device-nfs-or-unknown-block.html Logged maro Hero Member Posts: 1228 Re: Booting to a ramdisk « Reply #1 on: December 11, 2010, 08:43:28 PM » (1) The kernel config files are here. Visit the following links: Site Howto | Site FAQ | Sitemap | Register Now If you have any problems with the registration process or your account login, please contact us. RPC: Registered udp transport module. Vfs Cannot Open Root Device Please Append A Correct Root Boot Option

A serial console can be output to a text file in Qemu).I'd love to, but I don't have dmesg compiled as of yet. I don't know if its even possible, but I think so. 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. http://rinfix.com/cannot-open/vfs-cannot-open-root-device-nfs-or-unknown-block2-0.html No license, either express or implied, by estoppel or otherwise, is granted by TI.

rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc1 rtc-ds1307 0-0068: 56 bytes nvram i2c /dev entries driver AT91 Watchdog Timer enabled (5 seconds, nowayout) usbcore: registered new interface driver usbhid usbhid: Vfs: Cannot Open Root Device "nfs" Or Unknown-block(2,0) 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 Bryan Evenson cmemk: relocation out of range, section 2 reloc 13 sym 'seq_open'insmod: error inserting 'cmemk.ko': -1 Invalid module format So there's something causing a relocation error when I try to

They have quite limited functionality (no USB, no network), but they permit at least to boot kernel command line with BusyBox functions like mkdir, ls, cd, cat, etc.

Member Posts: 53 Re: Booting to a ramdisk « Reply #14 on: December 14, 2010, 10:27:41 AM » I myself am growing a Linux/Busybox/uClibc system. JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. To create the rootfs I have used busybox with a minimum configuration (deleted all applets except "Init utilities", static compile). Vfs Error address space between load address of the kernel binary and address, where kernel will be extracted and stated.

Freeing init memory: 1200K input: AT Raw Set 2 keyboard as /devices/fpga:06/serio0/input/input0 input: ImExPS/2 Generic Explorer Mouse as /devices/fpga:07/serio1/input/input1 and it hangs with this Any suggestions please thanks mike michael JFFS2 version 2.2. (NAND) 2001-2006 Red Hat, Inc. rtc-ds1307 0-0068: rtc core: registered ds1307 as rtc1 rtc-ds1307 0-0068: 56 bytes nvram i2c /dev entries driver AT91 Watchdog Timer enabled (5 seconds, nowayout) at91_mci at91_mci: 4 wire bus mode not http://rinfix.com/cannot-open/vfs-cannot-open-root-device-unknown-block0-0.html Aug 25, 2010 Posts: 8 View posts Location: Germany #5 Posted by cyko_MT: Thu.

IP-Config: Guessing netmask 255.255.0.0IP-Config: Complete: device=eth0, addr=171.0.0.130, mask=255.255.0.0, gw=255.255.255.255, host=171.0.0.130, domain=, nis-domain=(none), bootserver=255.255.255.255, rootserver=255.255.255.255, rootpath=Root-NFS: No NFS server available, giving up.VFS: Unable to mount root fs via NFS, trying floppy.VFS: Cannot ram0 is not needed if using cpio, but null, zero, std{in,out,err}, random, urandom.Quote from: wysiwyg on December 12, 2010, 09:10:41 AMI'm currently using an initrd (dd and gzip). Aug 25, 2010 - 03:13 PM 12345Total votes: 0 Ok, built in ramdisk and cramfs...