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kamagurka
Veteran
Joined: 25 Jan 2004
Posts: 1026
Location: /germany/munich
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 Posted: Fri Oct 07, 2005 10:08 am Post subject: [solved] Rebuild mtab? Where are my mounts? |
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For some reason, my mtab is nearly empty; everything still kinda works, but I'm worried when this will stop.
Here's what I see:
| Code: | └─# cat /etc/mtab
none /proc proc rw 0 0
none /dev/shm tmpfs rw 0 0 |
| Code: | └─# df
Dateisystem Größe Benut Verf Ben% Eingehängt auf
none 252M 0 252M 0% /dev/shm |
All my drives are mounted, though, since I am working on them. Can I rebuild mtab somehow without having to stop using the harddrives so I can umount/remount them?
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Last edited by kamagurka on Fri Oct 07, 2005 10:27 am; edited 1 time in total |
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Rene-dev
Apprentice
Joined: 22 Jan 2005
Posts: 163
Location: Münster, Germany
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| Posted: Fri Oct 07, 2005 10:09 am Post subject: |
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cp proc/mounts /etc/mtab
also type
| Code: |
rene-dev ~ # mount
/dev/hda1 on / type reiserfs (rw,noatime)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
udev on /dev type tmpfs (rw,nosuid)
devpts on /dev/pts type devpts (rw)
shm on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
usbfs on /proc/bus/usb type usbfs (rw)
192.168.0.221:/usr/portage/distfiles/ on /usr/portage/distfiles type nfs (rw,addr=192.168.0.221,addr=192.168.0.221)
192.168.0.221:/var/www/localhost/htdocs/binpkgs/i686 on /mnt/test type nfs (rw,addr=192.168.0.221,addr=192.168.0.221)
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Last edited by Rene-dev on Fri Oct 07, 2005 10:11 am; edited 1 time in total |
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ecosta
Guru
Joined: 09 May 2003
Posts: 477
Location: Brussels,BE
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| Posted: Fri Oct 07, 2005 10:10 am Post subject: |
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try the mount command. It will show what is mounted where.
You should be able to rewrite your fstab this way.
| Code: | $ mount
/dev/hda2 on / type ext3 (rw,noatime)
proc on /proc type proc (rw)
sysfs on /sys type sysfs (rw)
udev on /dev type tmpfs (rw,nosuid)
devpts on /dev/pts type devpts (rw)
cachedir on /lib/splash/cache type tmpfs (rw)
none on /dev/shm type tmpfs (rw,noexec,nosuid,nodev)
usbfs on /proc/bus/usb type usbfs (rw,devmode=0664,devgid=85)
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Ed.
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kamagurka
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Joined: 25 Jan 2004
Posts: 1026
Location: /germany/munich
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| Posted: Fri Oct 07, 2005 10:25 am Post subject: |
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Actually, the mount command sources mtab, so that doesn't help.
Copying /proc/mount solved it.
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ecosta
Guru
Joined: 09 May 2003
Posts: 477
Location: Brussels,BE
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| Posted: Fri Oct 07, 2005 11:18 am Post subject: |
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Thanks for leting me know. The Gentoo handbook mentioned /proc/mounts so I should have remembered 
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A8N-SLI Delux / AMD64 X2 3800+ / 1024 MB RAM / 5 x 250 GB SATA RAID 1/5 / ATI Radeon X700 256MB. |
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