Menu
▾
▴
[coLinux-users] aufs2 for colinux 0.7.8rc1
|
From: Wufu C. <cc...@gm...> - 2010-09-11 12:33:23
|
Hello All
I successfully build the aufs2 module for colinux 0.7.8RC1 .
(I'm try to run debian squeeze latest live cd(iso) with colinux078 )
(I had run successfully debian etch live cd(iso) with old colinux ,
also announced in this list)
it works with newly build vmlinux in same machine (ubuntu 10.04 for
aufs2 build) ,
but don't work with original vmlinux from colinux.org snapshot
is it the gcc version mismatch?
a)work with newly build vmlinux
root@localhost:/tmp/aufs# dmesg | head -n1
Linux version 2.6.33.5-co-0.7.8 (ccwufu@desktop) (gcc version 4.4.3
(Ubuntu 4.4.3-4ubuntu5) ) #2 PREEMPT Sat Sep 11 17:33:35 CST 2010
root@localhost:/tmp/aufs#insmod ./aufs.kko
root@localhost:/tmp/aufs# dmesg | tail
fuse_read_super: connection already mounted
aufs 2-standalone.tree-33-20100823
b) don't work with original vmlinux from colinux.org snapshot
root@localhost:~# dmesg | head -n1
Linux version 2.6.33.5-co-0.7.8 (hn@hn-dt) (gcc version 4.4.1
[gcc-4_4-branch revision 150839] (SUSE Linux) ) #1 PREEMPT Wed Sep 1
22:49:51 UTC 2010
root@localhost:~# insmod aufs.ko
insmod: error inserting 'aufs.ko': -1 Invalid module format
root@localhost:~# dmesg | tail
aufs: disagrees about version of symbol module_layout
Best Regards
ccwufu
below are building steps
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
prepare aufs2 standalone
mkdir ~/aufs2
cd ~/aufs2
git clone http://git.c3sl.ufpr.br/pub/scm/aufs/aufs2-standalone.git
aufs2-standalone.git
cd aufs2-standalone.git
git checkout origin/aufs2-33
vi config.mk
changed
CONFIG_AUFS_DEBUG = y
with
CONFIG_AUFS_DEBUG =
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
compile colinux kernel
mkdir ~/colinux078
cd ~/colinux078
wget http://www.henrynestler.com/colinux/testing/stable-0.7.8/20100901-Snapshot/stable-colinux-20100901.tar.gz
tar -xvf stable-colinux-20100901.tar.gz
cd stable-colinux-20100901
cp ~/aufs2/aufs2-standalone.git/aufs2-base.patch ./patch/aufs2-base.diff
cp ~/aufs2/aufs2-standalone.git/aufs2-standalone.patch
./patch/aufs2-standalone.diff
gedit ./patch/series-2.6.33.5
(delete line : unionfs-2.5.4_for_2.6.33.diff
add a line : aufs2-base.diff
add another line : aufs2-standalone.diff)
./configure
make kernel
Tips : don't follow OLD tips in WIKI
"You can stop it with CTRL-C after the message "Making Kernel 2.6.22"
was showed (no needs to finish). "
...
(don't break it , let it go)
...........................
Configuring Kernel 2.6.33.5
Making Kernel 2.6.33.5
Making Modules 2.6.33.5
Create Modules archive
Create md5sum
local: 271: serial-core.diff: bad variable name
...........................
cd ~/colinux078/build/linux-2.6.33.5-build
ccwufu@desktop:~/colinux078/build/linux-2.6.33.5-build$ ls -al
total 31084
-rw-r--r-- 1 ccwufu ccwufu 219543 2010-09-11 17:33 Module.symvers
-rwxr-xr-x 1 ccwufu ccwufu 4323499 2010-09-11 17:33 vmlinux
-rw-r--r-- 1 ccwufu ccwufu 3801394 2010-09-11 17:34 vmlinux-modules.tar.gz
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
make aufs
cd ~/aufs2/aufs2-standalone.git
ccwufu@desktop:~/aufs2/aufs2-standalone.git$ make
KDIR=/home/ccwufu/colinux078/build/linux-2.6.33.5-build
...
Building modules, stage 2.
MODPOST 1 modules
CC /home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.mod.o
LD [M] /home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko
make[1]: Leaving directory `/home/ccwufu/colinux078/build/linux-2.6.33.5-build'
ln -f fs/aufs/aufs.ko aufs.ko
ccwufu@desktop:~/aufs2/aufs2-standalone.git$
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
result :
ccwufu@desktop:~/colinux078/build/linux-2.6.33.5-build$ ls -al
-rwxr-xr-x 1 ccwufu ccwufu 4323499 2010-09-11 17:33 vmlinux
-rw-r--r-- 1 ccwufu ccwufu 3801394 2010-09-11 17:34 vmlinux-modules.tar.gz
ccwufu@desktop:~/aufs2/aufs2-standalone.git/fs/aufs$ ls -al
-rw-r--r-- 2 ccwufu ccwufu 293595 2010-09-11 17:41 aufs.ko
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
running in colinux
a)aufs2 insmod failure while original vmlinux from colinux.org
root@localhost:~# dmesg | head -n1
Linux version 2.6.33.5-co-0.7.8 (hn@hn-dt) (gcc version 4.4.1
[gcc-4_4-branch revision 150839] (SUSE Linux) ) #1 PREEMPT Wed Sep 1
22:49:51 UTC 2010
root@localhost:~# ls
Desktop My GCompris aufs.ko vmlinux-modules.tar.gz
root@localhost:/tmp/aufs# modinfo ./aufs.ko
filename: aufs.ko
version: 2-standalone.tree-33-20100823
description: aufs -- Advanced multi layered unification filesystem
author: Junjiro R. Okajima <auf...@li...>
license: GPL
srcversion: 76B861C166EB214ECD5C416
depends:
vermagic: 2.6.33.5-co-0.7.8 preempt mod_unload modversions 586
parm: debug:debug print (int)
parm: brs:use <sysfs>/fs/aufs/si_*/brN (int)
root@localhost:~# insmod aufs.ko
insmod: error inserting 'aufs.ko': -1 Invalid module format
root@localhost:~# dmesg | tail
aufs: disagrees about version of symbol module_layout
a)aufs2 insmod works while newly build vmlinux from colinux.org
root@localhost:/tmp/aufs# dmesg | head -n1
Linux version 2.6.33.5-co-0.7.8 (ccwufu@desktop) (gcc version 4.4.3
(Ubuntu 4.4.3-4ubuntu5) ) #2 PREEMPT Sat Sep 11 17:33:35 CST 2010
root@localhost:/tmp/aufs# modinfo ./aufs.ko
filename: aufs.ko
version: 2-standalone.tree-33-20100823
description: aufs -- Advanced multi layered unification filesystem
author: Junjiro R. Okajima <auf...@li...>
license: GPL
srcversion: 76B861C166EB214ECD5C416
depends:
vermagic: 2.6.33.5-co-0.7.8 preempt mod_unload modversions 586
parm: debug:debug print (int)
parm: brs:use <sysfs>/fs/aufs/si_*/brN (int)
root@localhost:/tmp/aufs#insmod ./aufs.kko
root@localhost:/tmp/aufs# dmesg | tail
fuse_read_super: connection already mounted
aufs 2-standalone.tree-33-20100823
root@localhost:/tmp/aufs# lsmod
Module Size Used by
aufs 210765 1
root@localhost:/tmp# mount -t aufs -o br=/tmp/rw:${HOME}=ro none /tmp/aufs
root@localhost:~# mount
none on /tmp/aufs type aufs (rw,br=/tmp/rw:/root=ro)
&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
preblem :
a1)aufs2-base.patch : 2 out of 2 hunks FAILED -- saving rejects to
file fs/splice.c.rej
a2)aufs : make : WARNING: "do_splice_from"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
(delete the line : unionfs-2.5.4_for_2.6.33.diff in
~/colinux078/stable-colinux-20100901/patch/series-2.6.33.5
b)aufs :make : /bin/sh: scripts/mod/modpost: not found
don't breake "make kernel" during make colinux kernel
"scripts/mod/modpost" will be created during "make kernel"
c)aufs : make : WARNING: Module.symvers is missing; modules will have
no dependencies and modversions.
don't breake "make kernel" during make colinux kernel
-rw-r--r-- 1 ccwufu ccwufu 219543 2010-09-11 17:33 Module.symvers
Module.symvers will be created during "make kernel"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
log :
ccwufu@desktop:~/colinux078/build/linux-2.6.33.5-source$ patch -p1 <
aufs2-base.patch
patching file fs/namei.c
Hunk #1 succeeded at 1208 (offset 1 line).p
Hunk #2 succeeded at 1218 (offset 1 line).
patching file fs/splice.c
Hunk #1 FAILED at 1053.
Hunk #2 FAILED at 1081.
2 out of 2 hunks FAILED -- saving rejects to file fs/splice.c.rej
patching file include/linux/namei.h
Hunk #1 succeeded at 74 with fuzz 2 (offset 1 line).
patching file include/linux/splice.h
Hunk #1 succeeded at 87 with fuzz 2 (offset 5 lines).
ccwufu@desktop:~/colinux078/build/linux-2.6.33.5-source$ patch -p1
<aufs2-standalone.patch
patching file fs/namei.c
Hunk #2 succeeded at 1218 (offset 1 line).
Hunk #3 succeeded at 1241 (offset 1 line).
patching file fs/namespace.c
patching file fs/notify/group.c
patching file fs/notify/inode_mark.c
patching file fs/open.c
patching file fs/splice.c
Hunk #1 succeeded at 1047 with fuzz 2 (offset -30 lines).
Hunk #2 succeeded at 1236 with fuzz 2 (offset 132 lines).
patching file security/commoncap.c
patching file security/device_cgroup.c
patching file security/security.c
Hunk #11 succeeded at 560 with fuzz 2 (offset -7 lines).
Hunk #12 succeeded at 669 (offset 1 line).
Hunk #13 succeeded at 697 (offset 1 line).
ccwufu@desktop:~/colinux078/build/linux-2.6.33.5-source$
ccwufu@desktop:~/aufs2/aufs2-standalone.git$ make
KDIR=/home/ccwufu/colinux078/build/linux-2.6.33.5-build
WARNING: Symbol version dump
/home/ccwufu/colinux078/build/linux-2.6.33.5-build/Module.symvers
is missing; modules will have no dependencies and modversions.
Building modules, stage 2.
MODPOST 1 modules
/bin/sh: scripts/mod/modpost: not found
make[4]: *** [__modpost] Error 127
make[3]: *** [modules] Error 2
make[2]: *** [sub-make] Error 2
make[1]: *** [all] Error 2
make[1]: Leaving directory `/home/ccwufu/colinux078/build/linux-2.6.33.5-build'
make: *** [fs/aufs/aufs.ko] Error 2
ccwufu@desktop:~/aufs2/aufs2-standalone.git$
MODPOST 1 modules
WARNING: "deny_write_access"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "do_truncate"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "do_splice_from"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "cap_file_mmap"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "lookup_hash"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "do_splice_to"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
WARNING: "__lookup_one_len"
[/home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko] undefined!
CC /home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.mod.o
LD [M] /home/ccwufu/aufs2/aufs2-standalone.git/fs/aufs/aufs.ko
make[1]: Leaving directory `/home/ccwufu/colinux078/build/linux-2.6.33.5-build'
ln -f fs/aufs/aufs.ko aufs.ko
ccwufu@desktop:~/aufs2/aufs2-standalone.git$
|