[yocto] rootfs-ramdisk error

[Ni Qingliang]

maybe not only similar, but same:)

curious, the issue disappeared, what I can remeber is reconfigured the
busybox.
maybe another thing is rebuilded all.

before that, I have added debug code in udhcpc's script, and found that:
mkdir /etc/AAAAA  will fail
but
cd /etc
mkdir ./AAAAA will success.
maybe that is a clue, but I can't reproduce the problem.:(

the IMAGE_ROOTFS_SIZE is 16M, only used about 11M.
I have looked the source code of the poky, it will use the bigger one in
(ROOTFS_SIZE and 1.3 * real_size) by default.

On Tue, 2011-09-27 at 06:22 +0800, McClintock Matthew-B29882 wrote:
> 2011/9/26 Matthew McClintock <msm at freescale.com>:
> > Have you checked your rootfs itself to see how much free space is
> > left? You could mount it in loopback on your build machine to check.
> >
> > There are some vars within poky that determine the rootfs size, grep
> > for IMAGE_ROOTFS_SIZE.
> 
> I'm actually seeing a similiar issue at the moment:
> 
> Starting Bootlog daemon: bootlogd: cannot allocate pseudo tty: No such
> file or directory
> bootlogd.
> tar: can't open '/etc/dev.tar': No space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 40: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 25: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 25: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 52: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 25: /etc/volatile.cache: No
> space left on device
> /etc/rcS.d/S37populate-volatile.sh: line 25: /etc/volatile.cache: No
> space left on device
> Configuring network interfaces... ADDRCONF(NETDEV_UP): eth0: link is not ready
> udhcpc (v1.18.5) started
> Sending discover...
> Sending discover...
> Sending discover...
> No lease, failing
> done.
> INIT: Entering runlevel: 5postin
> 
> 
> -M

-- 
Yi Qingliang
niqingliang at insigma.com.cn
http://niqingliang2003.wordpress.com