Karl E. Jorgensen wrote: > Raffaele Morelli wrote: > > rootfs 322M 213M 93M 70% / > > /dev/mapper/debian-root 322M 213M 93M 70% / > > tmpfs 368M 11M 339M 3% /tmp > > /dev/mapper/debian-tmp 368M 11M 339M 3% /tmp > > Note: something odd here: / and /tmp is listed twice!? Unfortunately that is the new normal due to the change of /etc/mtab from being a file that tracks the mount history to being a symlink pointing to /proc/mounts and the kernels current mount state file. I consider this a collateral damage regression in behavior in Wheezy due to that change. It will hopefully get fixed in a future version. The kernel mounts the root file system based upon the command line parameters passed in by grub in the root=STRING argument. That causes the initrd to mount / the first time. Then later it is re-mounted due to it being listed in the /etc/fstab. That is the second time. I haven't seen /tmp listed twice before but it is surely due to something related. Mounted as tmpfs first the initramfs probably and then again differently in the fstab. Perhaps doing a rebuild of the initramfs would cache different values. Or perhaps it is listed in the /etc/fstab twice? This isn't bad on LVM systems because the names are short. But on UUID mounts the line is too long for comfort. Bob P.S. See also this recent posting. https://lists.debian.org/debian-user/2013/04/msg00253.html
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