Also, note that the image is named vmlinuz26-zen there by mistake - I
fixed that in my build script, but even so, it makes no difference. In
3.0.7, I still can't remount root rw on ext4.
On 10/20/2011 10:29 PM, Matt Parnell wrote:
The output of /proc/cmdline on 3.0.7:
BOOT_IMAGE=/boot/vmlinuz26-zen root=/dev/sdb1 ro rootfstype=ext4
rootflags=data=writeback noatime nodiratime barrier=0 discard noinitrd
On 10/09/2011 06:44 PM, Ted Ts'o wrote:
On Sun, Oct 09, 2011 at 05:10:54PM -0500, Matt Parnell wrote:
/proc/mounts (as you can see it's not being remounted rw for some
reason - /dev/sdc1 is the flash drive I used to pipe this info onto):
rootfs / rootfs rw 0 0
/dev/root / ext4 ro,relatime,barrier=1 0 0
Can you send me the output of /proc/cmdline? It looks like the
rootflags command line option isn't getting passed to the kernel for
some reason. That would explain why data=writeback isn't showing up
in /proc/mounts.
- Ted
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