Messages in this thread | | | Date | Wed, 5 Nov 2008 10:33:44 +0100 | From | Karel Zak <> | Subject | Re: 2.6.28-rc3: kernel mounts the same device twice? Or /proc/mounts lies? |
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On Tue, Nov 04, 2008 at 12:13:07PM +0300, Andrey Borzenkov wrote: > And according to /proc/mounts both are mounted at the same time: > > {pts/0}% cat /proc/mounts > rootfs / rootfs rw 0 0 > /dev/root / reiserfs rw 0 0 > /dev /dev tmpfs rw 0 0 > /proc /proc proc rw 0 0 > /sys /sys sysfs rw 0 0 > /proc/bus/usb /proc/bus/usb usbfs rw,devgid=43,devmode=664 0 0 > none /dev/pts devpts rw,mode=620 0 0 > none /dev/shm tmpfs rw 0 0 > none /tmp tmpfs rw 0 0 > none /proc/sys/fs/binfmt_misc binfmt_misc rw 0 0 > /dev/sda2 /media/hd reiserfs rw 0 0 > {pts/0}% ll /dev/root > brw------- 1 root root 8, 2 2008-11-04 12:01 /dev/root > {pts/0}% ll /dev/sda2 > brw-rw---- 1 root disk 8, 2 2008-11-04 12:01 /dev/sda2 > > Bug or feature?
Feature. This is typical FAQ-like question.
# mount /dev/sda2 /mnt/test # mount /dev/sda2 /mnt/test2
# df | grep sda2 /dev/sda2 14877092 168740 13940448 2% /mnt/test /dev/sda2 14877092 168740 13940448 2% /mnt/test2
Karel
-- Karel Zak <kzak@redhat.com>
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