On Tue, Jan 28, 2014 at 8:34 PM, Craig Mehan <[email protected]> wrote:
> I am new in the software arena, so forgive me if I am missing something
> obvious.  I have a BeagleBone Black.  I have loaded Debian  v3.8.13-bone37
> from
> https://rcn-ee.net/deb/microsd/wheezy/bone-debian-7.3-2014-01-24-2gb.img.xz
> .  I believe my flash slowly fills up without additional software being
> loaded.
>
> After a fresh "flashing" of the eMMC a df -h shows:
>
> Filesystem
> Size  Used     Avail      Use%   Mounted on
> rootfs
> 1.7G  837M    753M      53%     /
> udev
> 10M         0       10M         0%   /dev
> tmpfs
> 50M  220K       50M         1%   /run
> /dev/disk/by-uuid/55f7d188-d284-4832-8d00-f68a649c8364  1.7G  837M     753M
> 53%   /
> tmpfs
> 5.0M        0      5.0M        0%    /run/lock
> tmpfs
> 100M        0      100M        0%    /run/shm
> /dev/mmcblk0p1
> 96M    72M       25M      75%    /boot/uboot
>
> With or without user activity the rootfs and /dev/disk/... grows to fill the
> available space.  As shown:
>
> Filesystem
> Size  Used   Avail   Use%    Mounted on
> rootfs
> 1.7G  1.7G         0    100%    /
> udev
> 10M     0       10M       0%     /dev
> tmpfs
> 50M  220K    50M       1%    /run
> /dev/disk/by-uuid/55f7d188-d284-4832-8d00-f68a649c8364  1.7G  1.7G        0
> 100%    /
> tmpfs
> 5.0M     0     5.0M        0%    /run/lock
> tmpfs
> 100M     0     100M        0%    /run/shm
> /dev/mmcblk0p1
> 96M   72M      25M       75%   /boot/uboot
>
> I have tried executing apt-get clean, autoclean, remove and autoremove.
> Nothing seems to reduce the used flash.  I have reflashed the eMMC with the
> above mentioned SD image three times.  It has acted the same each time.  I
> first noticed this problem when I tried to do an apt-get upgrade and
> received error messages of out of disk space.  I then have reflashed two
> more times to make sure the problem is consistent.
>
> Help would be greatly appreciated.

Hi Craig,

It's /var/log/ but i've never seen it fill up so fast!

can you do a:

du -sh /var/log/* | pastebinit
dmesg | pastebinit

Did you enable systemd based boot or is this still the traditional one?

Yesterday i added a tweak so systemd only uses 8Mb's..
https://github.com/RobertCNelson/omap-image-builder/blob/master/scripts/chroot.sh#L368

sudo sed -i -e 's:#SystemMaxUse=:SystemMaxUse=8M:g'
/etc/systemd/systemd-journald.conf

Regards,

-- 
Robert Nelson
http://www.rcn-ee.com/

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