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#1 2009-01-12 19:56:15

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

[solved] kernel26zen5 cannot boot ext4 rootfs

i migrate my root fs to ext4. with kernel26 (2.6.28-3) from testing repo is everything fine.

but when i compile my custom kernel (from zen git repository - zen5) kernel26zen.img cannot recognize ext4 root partition and failed to recovery shell neutral autodetect hook bring ext4 module to initramdisk, lsmod show my present this module...

i think myself, that klibc 1.5.15 from testing repo solve my problem. but not sad

any help?

Last edited by smeto (2009-01-14 16:29:19)

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#2 2009-01-12 20:20:50

Cheesebaron
Member
From: Denmark
Registered: 2008-10-31
Posts: 65
Website

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Try posting Zen related questions on their forum, otherwise they wont get your complaints and bugs in the kernel.

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#3 2009-01-12 20:47:44

Zariel
Member
Registered: 2008-10-07
Posts: 446

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Compile it into the kernel then?

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#4 2009-01-12 21:19:58

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Zariel wrote:

Compile it into the kernel then?

yes, try to compile as a module or into the kernel. same result...

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#5 2009-01-12 21:53:18

Zariel
Member
Registered: 2008-10-07
Posts: 446

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

is /boot on the root?

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#6 2009-01-12 22:01:23

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Zariel wrote:

is /boot on the root?

yes.

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#7 2009-01-13 01:00:50

Zariel
Member
Registered: 2008-10-07
Posts: 446

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

That may be the problem, running latest grub/klibc/mkinitcpio from testing?

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#8 2009-01-13 10:46:14

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Zariel wrote:

That may be the problem, running latest grub/klibc/mkinitcpio from testing?

grub 0.97-15, klibc 1.5.15-1, mkinitcpio 0.5.20-1.

in grub recovery shell lsmod show me ext4 module, kernel parameter rootfstype=ext4 cannot help me.

error message is :

Attempting to create root device '/dev/sda3'
ERROR: Failed to parse block device name for '/dev/sda3' unknown
Error: root fs cannot be detected.  Try using the rootfstype= kernel paramter.

Root device '/dev/sda3' doesn't exist, attempting to create it
ERROR: Failed to parse block device name for '/dev/sda3'
ERROR: Unable to create/detect root device '/dev/sda3'
Dropping to a recover shell... type 'exit' to reboot
NOTE: klibc contains no 'ls' binary, use 'echo *' instead

If the device '/dev/sda3'  gets created while you are here,
try adding 'rootdelay=8' or higher to the kernel command-line
ramfs$

hmmm... but why arch kernel 2.6.28-3 starting from ext4 /boot without problems?
i saw patchset for 2.6.28-3 in ABS with some ext4 stuff...
maybe zen git dont have this patches...

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#9 2009-01-13 10:47:50

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

Cheesebaron wrote:

Try posting Zen related questions on their forum, otherwise they wont get your complaints and bugs in the kernel.

posting... but without aswers sad

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#10 2009-01-14 16:27:57

smeto
Member
From: Slovakia
Registered: 2007-04-07
Posts: 15

Re: [solved] kernel26zen5 cannot boot ext4 rootfs

latest update git repository solve this problem.

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