[[PageOutline(2-5, Table of Contents, floated)]]

= S3QL Mount and Unmount =

This is a pair of script to mount and unmount S3QL filesystems, they are used on [[Crin3]].

== mnt-s3ql ==

{{{
#!/bin/bash

# this scipt is for mounting a s3 compatible bucket using s3ql 
#
# the name of the storageqloud bucket and also
# the local mount point under $MOUNT should match

# mount directory
MOUNT="/media"

# s3ql server
SERVER="s3c://s.qstack.advania.com:443"
  
# check that the script is being run by root
if [[ "$(id -u)" != "0" ]] ; then
  echo "You must run $0 as root or via sudo" 
  exit 2
fi
  
# check for bucket name / directory on standard input
if [[ $1 ]]; then
  BUCKET=$1
elif [[ ! $1 ]]; then
  echo "Type the bucketname and then [ENTER]:"
  read bucket
  BUCKET=$bucket
fi
  
# if force is wanted for filesystem check 
if [[ $1 == "--force" ]]; then
  # file system check with force
  fsck.s3ql --force --batch ${SERVER}/${BUCKET} \
  || echo "Force filesystem check of ${SERVER}/${BUCKET} failed" 
else
  # file system check
  fsck.s3ql --batch ${SERVER}/${BUCKET} \
  || echo "Filesystem check of ${SERVER}/${BUCKET} failed"
fi

# mount the s3ql file system
mount.s3ql --backend-options="dumb-copy" --allow-root \
  ${SERVER}/${BUCKET} ${MOUNT}/${BUCKET} || \
  echo "Mounting ${SERVER}/${BUCKET} on ${MOUNT}/${BUCKET} failed" 

exit 0
}}}

== unmnt-s3ql ==

{{{
#!/bin/bash

# this scipt is for unmounting a s3 compatible bucket using s3ql 

# mount directory
MOUNT="/media"

# s3ql server
SERVER="s3c://s.qstack.advania.com:443"

# check that the script is being run by root
if [[ "$(id -u)" != "0" ]] ; then
  echo "You must run $0 as root or via sudo" 
  exit 2
fi

# check for bucket name / directory on standard input
if [[ $1 ]]; then
  BUCKET=$1
elif [[ ! $1 ]]; then
  echo "Type the bucketname and then [ENTER]:"
  read bucket
  BUCKET=$bucket
fi

# if force is needed
if [[ $1 == "--force" ]]; then
  fusermount -u -z ${MOUNT}/${BUCKET}
  killall -9 mount.s3ql
  # file system check with force 
  fsck.s3ql --batch --force ${SERVER}/${BUCKET}
else
  # unmount
  umount.s3ql ${MOUNT}/${BUCKET}
  # check the file system
  fsck.s3ql --batch ${SERVER}/${BUCKET}
fi

exit 0
}}}