it's OK when I use latest version of aufs. kylin@kylin-Inspiron-580s:~$ cat /sys/module/aufs/version 4.4-20160627 kylin@kylin-Inspiron-580s:~$ uname -r 4.4.14 kylin@kylin-Inspiron-580s:~$ cp new /etc/ cp: cannot create regular file '/etc/new': Permission denied thank you!
------------------ Original ------------------ From: "sfjro"<sf...@users.sourceforge.net>; Date: Thu, Jun 30, 2016 03:46 PM To: "é彦æ"<weiyan...@kylinos.cn>; Cc: "aufs-users"<aufs-users@lists.sourceforge.net>; Subject: Re: copy file infomation error > The info is corrent when I use linux kernel 4.7.0-rc5 > kylin@kylin-Inspiron-580s:~$ cat /sys/module/aufs/version > 4.x-rcN-20160627 > kylin@kylin-Inspiron-580s:~$ uname -r > 4.7.0-rc5 > kylin@kylin-Inspiron-580s:~$ cp new /etc/ > cp: cannot create regular file '/etc/new': Permission denied OK, but even for linux-v4.4, aufs4.4 returns the same error code. > but I work on the kernel version 4.4, I in another trouble when I want move the patch 4.x-rcN-20160627 to kernel 4.4. > when kernel compile , there has some error. > In file included from fs/aufs/aufs.h:46:0, > from fs/aufs/module.c:24: > fs/aufs/inode.h: In function $B!F(Bau_hn_inode_lock$B!G(B: > fs/aufs/inode.h:676:2: error: implicit declaration of function $B!F(Binode_lock$B!G(B [-Werror=implicit-function-declaration] For linux-v4.4, use aufs4.4 instead of aufs4.x-rcN. J. R. Okajima
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