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teedog Apprentice
Joined: 09 Mar 2004 Posts: 211
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Posted: Sat Dec 08, 2007 6:00 am Post subject: Root partition mounted twice? / and /dev/.static/dev |
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On my Xen VPS running Gentoo, my root partition is being mounted twice for some reason.
Code: | $ sudo more /proc/mounts
rootfs / rootfs rw 0 0
none /sys sysfs rw,nosuid,nodev,noexec 0 0
none /proc proc rw,nosuid,nodev,noexec 0 0
udev /dev tmpfs rw 0 0
fusectl /sys/fs/fuse/connections fusectl rw 0 0
/dev/sda1 / xfs rw 0 0
/dev/sda1 /dev/.static/dev xfs rw 0 0
udev /dev tmpfs rw,nosuid 0 0
devpts /dev/pts devpts rw,nosuid,noexec 0 0
shm /dev/shm tmpfs rw,nosuid,nodev,noexec 0 0
usbfs /proc/bus/usb usbfs rw,nosuid,noexec 0 0 |
Note the two lines with "/dev/sda1". It is being mounted to "/" as well as "/dev/.static/dev"
Here is my /etc/fstab
Code: | /dev/sda1 / xfs defaults 0 1
/dev/sda2 none swap sw 0 0
proc /proc proc defaults 0 0
shm /dev/shm tmpfs nodev,nosuid,noexec 0 0 |
This seems to be the same problem described here:
[arch] problem with Arch on a VPS
I first noticed the problem with the following errors when I shutdown:
Code: | * Deactivating swap ... [ ok ]
* Unmounting filesystems ...Cannot stat /dev/.static/dev: No such file or directory
Cannot stat /dev/.static/dev: No such file or directory
Cannot stat /dev/.static/dev: No such file or directory
[ ok ]
* Remounting remaining filesystems readonly ...umount: /dev/.static/dev: not found
[ !! ] |
EDIT:
I get this when I run "df"
Code: | $ df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda1 9805144 1687952 7619120 19% /
udev 10240 116 10124 2% /dev
df: `/dev/.static/dev': No such file or directory
udev 10240 116 10124 2% /dev
shm 131156 0 131156 0% /dev/shm |
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didymos Advocate
Joined: 10 Oct 2005 Posts: 4798 Location: California
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Posted: Sun Dec 09, 2007 5:16 am Post subject: |
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Did you create any device nodes manually? Or set RC_DEVICES="static" in /etc/conf.d/rc? Probably "No" on the latter. What's actually in /dev/.static/dev? _________________ Thomas S. Howard |
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teedog Apprentice
Joined: 09 Mar 2004 Posts: 211
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Posted: Sun Dec 09, 2007 3:58 pm Post subject: |
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didymos wrote: | Did you create any device nodes manually? Or set RC_DEVICES="static" in /etc/conf.d/rc? |
Nope, I did not create any device nodes manually, nor did I set anything in /etc/conf.d/rc. I opened the file up and the setting is:
didymos wrote: | What's actually in /dev/.static/dev? |
/dev/.static/dev doesn't seem to exist.
Code: | $ cd /dev/.static/dev
-bash: cd: /dev/.static/dev: No such file or directory |
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ank666 Guru
Joined: 12 May 2004 Posts: 319 Location: CO/BY/DE
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Posted: Thu Dec 20, 2007 1:18 am Post subject: |
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Is there any progress on this issue? _________________ Auf der Verpackung stand benötigt Windows 9x/2000/XP oder BESSER, deshalb hab ich Linux installiert |
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EddieHung n00b
Joined: 17 Sep 2007 Posts: 7
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Posted: Fri Dec 21, 2007 6:43 pm Post subject: |
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I see this problem too, on the latest gentoo update running vanilla kernel 2.6.24-rc5:
Code: | $ mount
***
rootfs on / type rootfs (rw)
/dev/root on / type ext3 (rw,noatime,data=ordered)
***
proc on /proc type proc (rw,nosuid,nodev,noexec)
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec)
udev on /dev type tmpfs (rw,nosuid)
none on /dev/pts type devpts (rw,nosuid,noexec)
shm on /dev/shm type tmpfs (rw,nosuid,nodev,noexec)
none on /lib/rc/init.d type tmpfs (rw,nosuid,nodev,noexec)
/dev/sda1 on /boot type ext2 (rw,noatime)
usbfs on /proc/bus/usb type usbfs (rw,noexec,nosuid,devmode=0664,devgid=85)
nfsd on /proc/fs/nfsd type nfsd (rw,noexec,nosuid,nodev)
/dev/sr0 on /mnt/cdrom type iso9660 (ro,noexec,nosuid,nodev,user=eddie) |
Code: | $ cat /etc/fstab
# /etc/fstab: static file system information.
#
# noatime turns off atimes for increased performance (atimes normally aren't
# needed; notail increases performance of ReiserFS (at the expense of storage
# efficiency). It's safe to drop the noatime options if you want and to
# switch between notail / tail freely.
#
# The root filesystem should have a pass number of either 0 or 1.
# All other filesystems should have a pass number of 0 or greater than 1.
#
# See the manpage fstab(5) for more information.
#
# <fs> <mountpoint> <type> <opts> <dump/pass>
# NOTE: If your BOOT partition is ReiserFS, add the notail option to opts.
/dev/sda1 /boot ext2 defaults,noatime 1 2
***
/dev/sda3 / ext3 noatime 0 1
***
/dev/sda2 none swap sw 0 0
/dev/cdrom /mnt/cdrom auto noauto,user 0 0
#/dev/fd0 /mnt/floppy auto noauto 0 0
# glibc 2.2 and above expects tmpfs to be mounted at /dev/shm for
# POSIX shared memory (shm_open, shm_unlink).
# (tmpfs is a dynamically expandable/shrinkable ramdisk, and will
# use almost no memory if not populated with files)
shm /dev/shm tmpfs nodev,nosuid,noexec 0 0 |
I think this only started happening in the last few months (it didn't do this when I first did a stage 2 gentoo install), and I can't think what triggered it...
The only possible think would be that I have initramfs/initrd support compiled into the kernel, but I've tried not loading the initrd image in grub, yet this problem still exists!
Does anyone else have initramfs kernel support compiled in?
Eddie |
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teedog Apprentice
Joined: 09 Mar 2004 Posts: 211
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