On Thu, Apr 2, 2009 at 6:35 PM, <sf...@users.sourceforge.net> wrote: > > Here is my suggestion. You can select one of them. > - install /bin/sed too into your initramfs. > - specify '-i' at mounting aufs newly since your /etc/mtab is a symbolic > link. > > > J. R. Okajima >
Hi, Now I'm using aufs 20090126. And since my /etc/mtab is a symlink, I'm using mount -i for new mount(s). But there seems to be a generic problem in umount.aufs No matter how I make a union - whether between two read-write subtrees or one RW and one RO subtree( which is on squashfs) - , auplink always complains about the mount point as follows: e.g.: mount -i -t aufs -o br:/.aufs/var:/var=ro none /root/var umount /root/var /sbin/auplink: no such aufs /root/var /sbin/auplink: no such aufs /root/var and it doesn't unmount the union ! Attached is the umount log. --------------------------- Following is the supporting aufs info: 1. /proc/mounts: proc /proc proc rw 0 0 sysfs /sys sysfs rw 0 0 devpts /dev/pts devpts rw,mode=600 0 0 tmpfs /dev/shm tmpfs rw 0 0 usbfs /proc/bus/usb usbfs rw 0 0 none /root/var aufs rw,si=c5e45e6b,xino=/.aufs/var/.aufs.xino,br:/.aufs/var=rw:/var=ro 0 0 2./sys/fs/aufs: config: CONFIG_AUFS=m CONFIG_AUFS_BRANCH_MAX_127=y CONFIG_AUFS_RR_SQUASHFS=y CONFIG_AUFS_BR_XFS=y CONFIG_AUFS_DEBUG=y debug: 0 si_c5e45e6b/xino: 8x1024 4096 0: 2, 8x1024 163260 1: 2, 8x1024 163260 3. /sys/module/aufs: srcversion: ECDD9ECCD4F7912ABE87E6D version: 20090126 initstate: live refcnt: 1 parameters/brs: 0 parameters/nwkq: 4 sections/__param: 0xd0052594 sections:/__bug_table: 0xd00525bc 4. Linux kernel version: 2.6.25.5 --------------------------- Thanks, Nitin.
umount.log
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