Guan wrote:
I am running the same (20140609) aufs on Linux 3.12.21 on two real
machines with similar aufs stacks (tmpfs:squashfs:squashfs) but
mach-1) Is an Intel Core 2 Duo, has CONFIG_MCORE2=y, two squashfs
images on an ext4;
mach-2) Is an Intel Core Duo, has CONFIG_MPENTIUMM=y but otherwise the
same config as 1, two squashfs images on tmpfs.
This problem only happens to the mach-1.
Guan,
I am trying to find common things between your mach-1 (where the bug occurs)
and my setup.
Also we should find different things between you mach-2 (without bug) and
your mach-1/my setup (with bug).
So, on mach-1 what folders do you mount as aufs branches?
And do you mount same folders on mach-2?
Not sure if this matters at all, but let's compare it too.
Do you have same kernel modules loaded on mach-1 and mach-2?
What Linux distro do you use? (I am running Gentoo)
And as J. R. Okajima noted I am running system in Virtual Box, but this is
just for testing - it is easier for me to test things in Virtual machine. I
have real machines too and I can confirm the bug on at least one real
machine as well (same config).
In my case these are mounted with aufs (station is diskless - I use Squashfs
as root image)
/etc
/home/user
/var/lib
/var/log
/var/spool
Also I collected some more data about my setup and it is available here:
[1]http://pastebin.com/FUD8bAMa
Also, I am wondering if should compare our kernel's .config files.
--
Use GNU/Linux
References
1. http://pastebin.com/FUD8bAMa
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