View source for Mount and fsck

Some commands useful for mounting (mount), unmounting (umount) and file checking (fsck).

1. Permanent mounts in 
 sudo nano /etc/fstab
 #after editing check with (else reboot may fail):
 mount -fav # = fake/all in fstab/verbose

2. if root partition is corrupt, use:
 shutdown -rF now

3. for other partitions use
 sudo service mysql stop; sudo service nginx stop; sudo service apache2 stop;
 sudo service 4store stop; sudo service php5-fpm stop; sudo service fedora stop;
  sudo fuser -km /mnt/storage; sudo umount /mnt/storage; sudo fsck /dev/xvdb1
 sudo fuser -km /mnt/dump; sudo umount /mnt/dump; sudo fsck /dev/xvdc1

4. Content of fstab as of 27.05.14
<small>
 # /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).
 #
 # added gh, 2014-05-25: OUTPUT OF: sudo ls -l /dev/disk/by-uuid
 # 3682291c-fcd1-46e5-aed8-3aa7c62be2fb -> ../../xvda1
 # 34b772ab-0277-49a3-bc56-9eae597ea0ec -> ../../xvdb1
 # 2ef1acf0-a437-4f83-bf75-ac8477a1df63 -> ../../xvdc1 
 #
 # <file system> <mount point>   <type>  <options>       <dump>  <pass>
 proc            /proc           proc    defaults        0       0
 # / was on /dev/xvda1 during installation
 UUID=3682291c-fcd1-46e5-aed8-3aa7c62be2fb /               ext3    barrier=0,errors=remount-ro 0       1
 ## swap was on /dev/xvda5 during installation
 ## UUID=e582e254-d32e-4ced-9d39-df5e5224b71c none swap sw  0 0
 /dev/xvdd       /media/cdrom0   udf,iso9660 user,noauto  0  0
 # OLD NON-UUID version:
 # /dev/xvdb1                              /mnt/storage ext4 barrier=0,rw,noatime,errors=remount-ro 0 0
 UUID=34b772ab-0277-49a3-bc56-9eae597ea0ec /mnt/storage ext4 barrier=0,rw,noatime,errors=remount-ro 0 0
 # OLD NON-UUID version:
 # /dev/xvdc1                              /mnt/dump ext4  barrier=0,rw,noatime,errors=remount-ro  0 0
 UUID=2ef1acf0-a437-4f83-bf75-ac8477a1df63 /mnt/dump ext4  barrier=0,rw,noatime,errors=remount-ro  0 0
 #
 ##only for migration purposes
 ##/dev/xvde1  /mnt/storage2  ext4 barrier=0,rw,noatime,errors=remount-ro 0 0
 ##/dev/xvdf1  /mnt/dump2     ext3 barrier=0,rw,noatime,errors=remount-ro 0 0
</small>