On Fri, Dec 09, 2011 at 02:01:28PM +0100, Karel Zak wrote: > On Fri, Dec 09, 2011 at 12:55:37PM +0000, Andrew Walrond wrote: > > On Fri, Dec 09, 2011 at 01:48:37PM +0100, Karel Zak wrote: > > > - distro? > > > > A custom job of my own > > > > > - linked with libmount? > > > > Don't think so. > > > > $ ldd /bin/mount > > linux-vdso.so.1 => (0x00007fff093af000) > > libblkid.so.1 => //lib/libblkid.so.1 (0x00007f087b755000) > > libuuid.so.1 => //lib/libuuid.so.1 (0x00007f087b551000) > > libc.so.6 => //lib/libc.so.6 (0x00007f087b1ca000) > > /lib64/ld-linux-x86-64.so.2 => //lib64/ld-linux-x86-64.so.2 (0x00007f087b97b000) > > > > Saw some mention of libmount somewhere when I upgraded and built 2.20.1 but didn't have time to read further. > > What's the current recommendation? Should I link against it? > > > > > - do you have regular mtab or symlink to /proc/mounts > > > > symlink to /proc/mounts > > ... okay then it's expected behavior. The file /proc/mounts does not > provide enough information about bind mounts. You need regular mtab > or link with libmount (the library reads /proc/self/mountinfo and > does some horrible voodoo to detect already mounted bind mounts). see also: http://karelzak.blogspot.com/2011/04/bind-mounts-mtab-and-read-only.html Karel -- Karel Zak <kzak@xxxxxxxxxx> http://karelzak.blogspot.com -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
