user1@vm1:~$ mount
/dev/vda5 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/vda10 on /home type ext3 (rw)
/dev/vda7 on /tmp type ext3 (rw)
/dev/vda9 on /usr type ext3 (rw)
/dev/vda8 on /var type ext3 (rw)
user1@vm1:~$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/vda5 during installation
UUID=128559db-a2e0-4983-91ad-d4f43f27da49 / ext3 errors=remount-ro 0 1
# /home was on /dev/vda10 during installation
UUID=32852d29-ddee-4a8d-9b1e-f46569a6b897 /home ext3 defaults 0 2
# /tmp was on /dev/vda7 during installation
UUID=869db6b4-aea0-4a25-8bd2-f0b53dd7a88e /tmp ext3 defaults 0 2
# /usr was on /dev/vda9 during installation
UUID=0221be16-496b-4277-b131-2371ce097b44 /usr ext3 defaults 0 2
# /var was on /dev/vda8 during installation
UUID=2db00f94-3605-4229-8813-0ee23ad8634e /var ext3 defaults 0 2
# swap was on /dev/vda6 during installation
UUID=3a936af2-2c04-466d-b98d-09eacc5d104c none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
UUID=128559db-a2e0-4983-91ad-d4f43f27da49 # Filesystem to mount. This UUID is synonim for /dev/vda5
/ # This is root filesystem, mount it to /
ext3 # This is ext3 filesystem. There are many different filesystems out there
errors=remount-ro # If any errors encountered during mounting filesystem should be remounted read-only
0 # This filesystem should not be backed up by dump utility
1 # This filesystem should be checked first by fsck utility
1: cat /etc/fstab
2: mount
3: sudo blkid
4: sudo umount /tmp
5: mount
6: sudo fsck /tmp
7: sudo mount -a
8: mount
user1@vm1:~$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
# / was on /dev/sda1 during installation
UUID=05d469bb-dbfe-4d5a-9bb2-9c0fe9fa8577 / ext3 errors=remount-ro 0 1
# /home was on /dev/sda9 during installation
UUID=a1b936a0-df38-4bf5-b095-6220ffdfc63c /home ext3 defaults 0 2
# /tmp was on /dev/sda8 during installation
UUID=d0a86453-0dbb-4f33-a023-6c09fe9fa202 /tmp ext3 defaults 0 2
# /usr was on /dev/sda5 during installation
UUID=b9544cbb-cdb6-4f3b-89e7-a339f52bfac7 /usr ext3 defaults 0 2
# /var was on /dev/sda6 during installation
UUID=e15e713b-5850-4bc3-b99e-ab6f1d037caa /var ext3 defaults 0 2
# swap was on /dev/sda7 during installation
UUID=4d516f09-80ff-4956-8a75-e9757697f6b1 none swap sw 0 0
/dev/scd0 /media/cdrom0 udf,iso9660 user,noauto 0 0
user1@vm1:~$ mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/sda9 on /home type ext3 (rw)
/dev/sda5 on /usr type ext3 (rw)
/dev/sda6 on /var type ext3 (rw)
/dev/sda8 on /tmp type ext3 (rw)
/dev/sda8 on /tmp type ext3 (rw)
user1@vm1:~$ sudo blkid
/dev/sda1: UUID="05d469bb-dbfe-4d5a-9bb2-9c0fe9fa8577" TYPE="ext3"
/dev/sda5: UUID="b9544cbb-cdb6-4f3b-89e7-a339f52bfac7" TYPE="ext3"
/dev/sda6: UUID="e15e713b-5850-4bc3-b99e-ab6f1d037caa" TYPE="ext3"
/dev/sda7: UUID="4d516f09-80ff-4956-8a75-e9757697f6b1" TYPE="swap"
/dev/sda8: UUID="d0a86453-0dbb-4f33-a023-6c09fe9fa202" TYPE="ext3"
/dev/sda9: UUID="a1b936a0-df38-4bf5-b095-6220ffdfc63c" TYPE="ext3"
user1@vm1:~$ sudo umount /tmp
user1@vm1:~$ mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/sda9 on /home type ext3 (rw)
/dev/sda5 on /usr type ext3 (rw)
/dev/sda6 on /var type ext3 (rw)
user1@vm1:~$ sudo fsck /tmp
fsck from util-linux-ng 2.17.2
e2fsck 1.41.12 (17-May-2010)
/dev/sda8: clean, 11/61752 files, 13973/246784 blocks
user1@vm1:~$ sudo mount -a
user1@vm1:~$ mount
/dev/sda1 on / type ext3 (rw,errors=remount-ro)
tmpfs on /lib/init/rw type tmpfs (rw,nosuid,mode=0755)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
udev on /dev type tmpfs (rw,mode=0755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=620)
/dev/sda9 on /home type ext3 (rw)
/dev/sda5 on /usr type ext3 (rw)
/dev/sda6 on /var type ext3 (rw)
/dev/sda8 on /tmp type ext3 (rw)
user1@vm1:~$