how to recover my fstab???

[Eduardoarandah]

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Accidentally lost my fstab file. now is empty!!

Can somebody help me?? my distro is ubuntu

if I type "mount" then I get this:

/dev/sda1 on / type ext3 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)

and I found this file fstab.pre-uuid than contains this:

# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# /dev/sda1
UUID=6750a7a9-06b3-458b-9fc7-9f596d87b283 / ext3 defaults,errors=remount-ro 0 1
# /dev/sda5
UUID=d3b72163-1ddd-453f-884f-9b3daceae36a none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
# UNCONFIGURED FSTAB FOR BASE SYSTEM

do I copy the contents of this last fstab.pre-uuid with this like-serial-numbers or make a new one like "/dev/sda1 on / type ext3 (rw,errors=remount-ro)" ??

please help me!

[devils casper]

copy fstab.pre-uuid and create new fstab file.

cd /etc
sudo cp fstab.pre-uuid fstab

[Eduardoarandah]

and what about these others that appear mounted right now?
Do I add them to the fstab? or they're mounted automatically in some other init file???

proc on /proc type proc (rw,noexec,nosuid,nodev)
/sys on /sys type sysfs (rw,noexec,nosuid,nodev)
varrun on /var/run type tmpfs (rw,noexec,nosuid,nodev,mode=0755)
varlock on /var/lock type tmpfs (rw,noexec,nosuid,nodev,mode=1777)
procbususb on /proc/bus/usb type usbfs (rw)
udev on /dev type tmpfs (rw,mode=0755)
devshm on /dev/shm type tmpfs (rw)
devpts on /dev/pts type devpts (rw,gid=5,mode=620)

[devils casper]

all other partitions are virtual. created and mounted during boot up only.
check the output of these commands.

cat /proc/mounts
df -h

fstab.pre-uuid is correct. copy it.

[Eduardoarandah]

Thanks a lot!!

I'm going to restart the server on the weekend and see if it explodes or not.

you indians rule.

thanks a lot from México