On Thu, Nov 22, 2007 at 02:38:42PM +0100, Sebastian Holler wrote: > I've now found the reason for this problem. > > The script "/usr/bin/lh_chroot_devpts" unmounts "chroot/dev/pts" only if > the file or directory "chroot/dev/pts/0" is existing. > > On my computer there isn't any "chroot/dev/pts/0" file/directory when > lh_build runs. So "chroot/dev/pts" is never unmounted and when lh_build > tries to mount "chroot/dev/pts" again (after the output: "P: Begin > copying chroot P: This may take a while"), the mount-command breaks. > > I know, the hack I recommended 2 days ago in a mail to Joe Ruddy doesn't > really solve the problem. (Especially because "grep" finds a > "/dev/pts"-string not only if "devpts-live" is already mounted, but also > if "/dev/pts" is mounted on the host-system by default. Therefore my > hack causes that "devpts-live" will NEVER be mounted.) > > I think it's better to change the unmounting-routine at line 80 in > /usr/bin/lh_chroot_devpts > from: > > ... > if [ -e chroot/dev/pts/0 ] > ... > > to: > ... > if [ -n "`mount | grep -E 'devpts-live.*chroot/dev/pts'`" ] > ... Won't this break concurrent d-l builds (eg. by different users)?
Is it ok to use initscript's /bin/mountpoint instead? Erm, nvm, the logic in that tool seems to be broken (right?): | r = (st.st_dev != st2.st_dev) || | (st.st_dev == st2.st_dev && st.st_ino == st2.st_ino); _______________________________________________ debian-live-devel mailing list [email protected] http://lists.alioth.debian.org/mailman/listinfo/debian-live-devel
