diff options
Diffstat (limited to 'xlators/mount/fuse/utils')
| -rwxr-xr-x | xlators/mount/fuse/utils/mount_glusterfs.in | 600 |
1 files changed, 475 insertions, 125 deletions
diff --git a/xlators/mount/fuse/utils/mount_glusterfs.in b/xlators/mount/fuse/utils/mount_glusterfs.in index b12b4e04e..539b0f558 100755 --- a/xlators/mount/fuse/utils/mount_glusterfs.in +++ b/xlators/mount/fuse/utils/mount_glusterfs.in @@ -1,188 +1,538 @@ #!/bin/sh -# (C) 2008 Gluster Inc. <http://www.gluster.com> -# +# (C) 2014 Red Hat Inc. <http://www.redhat.com> +# # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. -# +# # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. -# +# # You should have received a copy of the GNU General Public # License along with this program; if not, write to the Free # Software Foundation, Inc., 51 Franklin Street, Fifth Floor, # Boston, MA 02110-1301 USA +warn () +{ + echo "$@" >/dev/stderr +} _init () { + # log level definitions LOG_NONE=NONE; LOG_CRITICAL=CRITICAL; LOG_ERROR=ERROR; LOG_WARNING=WARNING; - LOG_INFO=INFO; + LOG_INFO=INFO LOG_DEBUG=DEBUG; + LOG_TRACE=TRACE; - # set default log level to ERROR - log_level=$LOG_INFO; -} + HOST_NAME_MAX=64; -start_glusterfs () -{ prefix="@prefix@"; exec_prefix=@exec_prefix@; cmd_line=$(echo "@sbindir@/glusterfs"); - + + alias lsL='ls -L' + uname_s=`uname -s` + case ${uname_s} in + Darwin) + getinode="stat -f %i" + getdev="stat -f %d" + ;; + esac +} + +is_valid_hostname () +{ + local server=$1 + + length=$(echo $server | wc -c) + if [ ${length} -gt ${HOST_NAME_MAX} ]; then + return 1 + fi +} + +parse_backup_volfile_servers () +{ + local server_list=$1 + local servers="" + local new_servers="" + + servers=$(echo ${server_list} | sed 's/\:/ /g') + for server in ${servers}; do + is_valid_hostname ${server} + if [ $? -eq 1 ]; then + continue + fi + new_servers=$(echo "${new_servers} ${server}") + done + + echo ${new_servers} +} + +parse_volfile_servers () +{ + local server_list=$1 + local servers="" + local new_servers="" + + servers=$(echo ${server_list} | sed 's/,/ /g') + for server in ${servers}; do + is_valid_hostname ${server} + if [ $? -eq 1 ]; then + continue + fi + new_servers=$(echo "${new_servers} ${server}") + done + + echo ${new_servers} +} + +start_glusterfs () +{ if [ -n "$log_level_str" ]; then - case "$log_level_str" in - "ERROR") - log_level=$LOG_ERROR; - ;; + case "$( echo $log_level_str | awk '{print toupper($0)}')" in + "ERROR") + log_level=$LOG_ERROR; + ;; "INFO") log_level=$LOG_INFO; ;; - "DEBUG") - log_level=$LOG_DEBUG; - ;; - "CRITICAL") - log_level=$LOG_CRITICAL; - ;; - "WARNING") - log_level=$LOG_WARNING; - ;; - "NONE") - log_level=$LOG_NONE; - ;; - *) - echo "invalid log level $log_level_str, using INFO"; - log_level=$LOG_INFO; - ;; - esac - fi - cmd_line=$(echo "$cmd_line --log-level=$log_level"); - - if [ -n "$log_file" ]; then - cmd_line=$(echo "$cmd_line --log-file=$log_file"); + "DEBUG") + log_level=$LOG_DEBUG; + ;; + "CRITICAL") + log_level=$LOG_CRITICAL; + ;; + "WARNING") + log_level=$LOG_WARNING; + ;; + "TRACE") + log_level=$LOG_TRACE; + ;; + "NONE") + log_level=$LOG_NONE; + ;; + *) + warn "invalid log level $log_level_str, using INFO"; + log_level=$LOG_INFO; + ;; + esac + fi + + # options without values start here + if [ -n "$read_only" ]; then + cmd_line=$(echo "$cmd_line --read-only"); + fi + + if [ -n "$acl" ]; then + cmd_line=$(echo "$cmd_line --acl"); + fi + + if [ -n "$selinux" ]; then + cmd_line=$(echo "$cmd_line --selinux"); + fi + + if [ -n "$enable_ino32" ]; then + cmd_line=$(echo "$cmd_line --enable-ino32"); + fi + + if [ -n "$worm" ]; then + cmd_line=$(echo "$cmd_line --worm"); + fi + if [ -n "$volfile_max_fetch_attempts" ]; then + cmd_line=$(echo "$cmd_line --volfile-max-fetch-attempts=$volfile_max_fetch_attempts") + fi + + if [ -n "$fopen_keep_cache" ]; then + cmd_line=$(echo "$cmd_line --fopen-keep-cache"); fi if [ -n "$volfile_check" ]; then - cmd_line=$(echo "$cmd_line --volfile-check"); + cmd_line=$(echo "$cmd_line --volfile-check"); + fi + + if [ -n "$mem_accounting" ]; then + cmd_line=$(echo "$cmd_line --mem-accounting"); + fi + + if [ -n "$aux_gfid_mount" ]; then + cmd_line=$(echo "$cmd_line --aux-gfid-mount"); + fi + + if [ -n "$no_root_squash" ]; then + cmd_line=$(echo "$cmd_line --no-root-squash"); + fi + +#options with values start here + if [ -n "$log_level" ]; then + cmd_line=$(echo "$cmd_line --log-level=$log_level"); + fi + + if [ -n "$log_file" ]; then + cmd_line=$(echo "$cmd_line --log-file=$log_file"); fi if [ -n "$direct_io_mode" ]; then - cmd_line=$(echo "$cmd_line --disable-direct-io-mode"); + cmd_line=$(echo "$cmd_line --direct-io-mode=$direct_io_mode"); fi - - if [ -z "$volfile_loc" ]; then - if [ -n "$transport" ]; then - cmd_line=$(echo "$cmd_line \ ---volfile-server=$server_ip \ ---volfile-server-transport=$transport"); - else - cmd_line=$(echo "$cmd_line \ ---volfile-server=$server_ip"); - fi - else - cmd_line=$(echo "$cmd_line --volfile=$volfile_loc"); + + if [ -n "$mac_compat" ]; then + cmd_line=$(echo "$cmd_line --mac-compat=$mac_compat"); + fi + + if [ -n "$use_readdirp" ]; then + cmd_line=$(echo "$cmd_line --use-readdirp=$use_readdirp"); fi if [ -n "$volume_name" ]; then cmd_line=$(echo "$cmd_line --volume-name=$volume_name"); fi - - if [ -n "$volume_id" ]; then - cmd_line=$(echo "$cmd_line --volfile-id=$volume_id"); + + if [ -n "$attribute_timeout" ]; then + cmd_line=$(echo "$cmd_line --attribute-timeout=$attribute_timeout"); + fi + + if [ -n "$entry_timeout" ]; then + cmd_line=$(echo "$cmd_line --entry-timeout=$entry_timeout"); + fi + + if [ -n "$negative_timeout" ]; then + cmd_line=$(echo "$cmd_line --negative-timeout=$negative_timeout"); + fi + + if [ -n "$gid_timeout" ]; then + cmd_line=$(echo "$cmd_line --gid-timeout=$gid_timeout"); + fi + + if [ -n "$bg_qlen" ]; then + cmd_line=$(echo "$cmd_line --background-qlen=$bg_qlen"); + fi + + if [ -n "$cong_threshold" ]; then + cmd_line=$(echo "$cmd_line --congestion-threshold=$cong_threshold"); + fi + + if [ -n "$fuse_mountopts" ]; then + cmd_line=$(echo "$cmd_line --fuse-mountopts=$fuse_mountopts"); + fi + + if [ -n "$xlator_option" ]; then + cmd_line=$(echo "$cmd_line --xlator-option=$xlator_option"); + fi + + # for rdma volume, we have to fetch volfile with '.rdma' added + # to volume name, so that it fetches the right client vol file + volume_id_rdma=""; + + if [ -z "$volfile_loc" ]; then + if [ -n "$server_ip" ]; then + + servers=$(parse_volfile_servers ${server_ip}); + if [ -n "$servers" ]; then + for i in $(echo ${servers}); do + cmd_line=$(echo "$cmd_line --volfile-server=$i"); + done + else + warn "ERROR: No valid servers found on command line.. exiting" + print_usage + exit 1 + fi + + if [ -n "$backupvolfile_server" ]; then + if [ -z "$backup_volfile_servers" ]; then + is_valid_hostname ${backupvolfile_server}; + if [ $? -eq 1 ]; then + warn "ERROR: Invalid backup server specified.. exiting" + exit 1 + fi + cmd_line=$(echo "$cmd_line --volfile-server=$backupvolfile_server"); + fi + fi + + if [ -n "$backup_volfile_servers" ]; then + backup_servers=$(parse_backup_volfile_servers ${backup_volfile_servers}) + for i in $(echo ${backup_servers}); do + cmd_line=$(echo "$cmd_line --volfile-server=$i"); + done + fi + + if [ -n "$server_port" ]; then + cmd_line=$(echo "$cmd_line --volfile-server-port=$server_port"); + fi + + if [ -n "$transport" ]; then + cmd_line=$(echo "$cmd_line --volfile-server-transport=$transport"); + if [ "$transport" = "rdma" ]; then + volume_id_rdma=".rdma"; + fi + fi + + if [ -n "$volume_id" ]; then + if [ -n "$volume_id_rdma" ]; then + volume_id="$volume_id$volume_id_rdma"; + fi + cmd_line=$(echo "$cmd_line --volfile-id=$volume_id"); + fi + fi + else + cmd_line=$(echo "$cmd_line --volfile=$volfile_loc"); + fi + + if [ -n "$fuse_mountopts" ]; then + cmd_line=$(echo "$cmd_line --fuse-mountopts=$fuse_mountopts"); fi cmd_line=$(echo "$cmd_line $mount_point"); - exec $cmd_line; + $cmd_line; + + if [ $? -ne 0 ]; then + exit 1; + fi } +print_usage () +{ +cat << EOF >/dev/stderr +Usage: $0 <volumeserver>:<volumeid/volumeport> -o<options> <mountpoint> +Options: +man 8 $0 +To display the version number of the mount helper: $0 -V +EOF +} -main () +with_options() { - - new_log_level="" - log_file="" - transport="" - direct_io_mode="" - volume_name="" - new_fs_options="" - volfile_check="" - - while getopts o: opt; do - case "$opt" in - o) - options=$(echo $OPTARG | sed -n 's/.*\-o[ ]*\([^ ]*\).*/\1/p'); - [ -z $new_log_level ] && { - new_log_level=$(echo "$options" | sed -n 's/.*log-level=\([^,]*\).*/\1/p'); - } - - [ -z $log_file ] && { - log_file=$(echo "$options" | sed -n 's/.*log-file=\([^,]*\).*/\1/p'); - } - - [ -z $transport ] && { - transport=$(echo "$options" | sed -n 's/.*transport=\([^,]*\).*/\1/p'); - } - - [ -z $direct_io_mode ] && { - direct_io_mode=$(echo "$options" | sed -n 's/.*direct-io-mode=\([^,]*\).*/\1/p'); - } - - [ -z $volfile_check ] && { - volfile_check=$(echo "$options" | sed -n 's/.*volfile-check=\([^,]*\).*/\1/p'); - } - - [ -z $volume_name ] && { - volume_name=$(echo "$options" | sed -n 's/.*volume-name=\([^,]*\).*/\1/p'); - } - - [ -z $volume_id ] && { - volume_id=$(echo "$options" | sed -n 's/.*volume-id=\([^,]*\).*/\1/p'); - } - - this_option=$(echo "$options" | sed -e 's/[,]*log-file=[^,]*//' \ - -e 's/[,]*log-level=[^,]*//' \ - -e 's/[,]*volume-name=[^,]*//' \ - -e 's/[,]*volfile-check=[^,]*//' \ - -e 's/[,]*direct-io-mode=[^,]*//' \ - -e 's/[,]*transport=[^,]*//' \ - -e 's/[,]*volume-id=[^,]*//'); - new_fs_options="$new_fs_options $this_option"; - ;; - esac + local key=$1 + local value=$2 + + # Handle options with values. + case "$key" in + "log-level") + log_level_str=$value + ;; + "log-file") + log_file=$value + ;; + "transport") + transport=$value + ;; + "direct-io-mode") + direct_io_mode=$value + ;; + "mac-compat") + mac_compat=$value + ;; + "volume-name") + volume_name=$value + ;; + "volume-id") + volume_id=$value + ;; + "volfile-check") + volfile_check=$value + ;; + "server-port") + server_port=$value + ;; + "attribute-timeout") + attribute_timeout=$value + ;; + "entry-timeout") + entry_timeout=$value + ;; + "negative-timeout") + negative_timeout=$value + ;; + "gid-timeout") + gid_timeout=$value + ;; + "background-qlen") + bg_qlen=$value + ;; + "backup-volfile-servers") + backup_volfile_servers=$value + ;; + "backupvolfile-server") + backupvolfile_server=$value + ;; + "fetch-attempts") + volfile_max_fetch_attempts=$value + ;; + "congestion-threshold") + cong_threshold=$value + ;; + "xlator-option") + xlator_option=$value + ;; + "fuse-mountopts") + fuse_mountopts=$value + ;; + "use-readdirp") + use_readdirp=$value + ;; + "no-root-squash") + if [ $value == "yes" ] || + [ $value == "on" ] || + [ $value == "enable" ] || + [ $value == "true" ] ; then + no_root_squash=1; + fi ;; + "root-squash") + if [ $value == "no" ] || + [ $value == "off" ] || + [ $value == "disable" ] || + [ $value == "false" ] ; then + no_root_squash=1; + fi ;; + *) + warn "Invalid option: $key" + exit 1 + ;; + esac +} + +without_options() +{ + local option=$1 + # Handle options without values. + case "$option" in + "ro") + read_only=1 + ;; + "acl") + acl=1 + ;; + "selinux") + selinux=1 + ;; + "worm") + worm=1 + ;; + "fopen-keep-cache") + fopen_keep_cache=1 + ;; + "enable-ino32") + enable_ino32=1 + ;; + "mem-accounting") + mem_accounting=1 + ;; + "aux-gfid-mount") + if [ ${uname_s} = "Linux" ]; then + aux_gfid_mount=1 + fi + ;; + # "mount -t glusterfs" sends this, but it's useless. + "rw") + ;; + # these ones are interpreted during system initialization + "noauto") + ;; + "_netdev") + ;; + *) + warn "Invalid option $option"; + exit 1 + ;; + esac +} + +parse_options() +{ + local optarg=${1} + for pair in $(echo ${optarg//,/ }); do + key=$(echo "$pair" | cut -f1 -d'='); + value=$(echo "$pair" | cut -f2- -d'='); + if [ "$key" = "$value" ]; then + without_options $pair; + else + with_options $key $value; + fi done +} - [ -n "$new_log_level" ] && { - log_level_str="$new_log_level"; - } +main () +{ + ## `mount` on OSX specifies options as first argument + if [[ $1 =~ "-o" ]]; then + volfile_loc=$3 + mount_point=$4 + else + volfile_loc=$1 + mount_point=$2 + fi - # TODO: use getopt. This is very much darwin specific - volfile_loc="$1"; - while [ "$volfile_loc" = "-o" ] ; do - shift ; - shift ; - volfile_loc="$1"; + while getopts "Vo:h" opt; do + case "${opt}" in + o) + parse_options ${OPTARG}; + ;; + V) + ${cmd_line} -V; + exit 0; + ;; + h) + print_usage; + exit 0; + ;; + ?) + print_usage; + exit 0; + ;; + esac done - + [ -r "$volfile_loc" ] || { server_ip=$(echo "$volfile_loc" | sed -n 's/\([a-zA-Z0-9:.\-]*\):.*/\1/p'); - volume_id=$(echo "$volfile_loc" | sed -n 's/[a-zA-Z0-9:.\-]*:\(.*\)/\1/p'); - volfile_loc=""; + volume_str=$(echo "$volfile_loc" | sed -n 's/.*:\([^ ]*\).*/\1/p'); + [ -n "$volume_str" ] && { + volume_id="$volume_str"; + } + volfile_loc=""; + } + + [ -z "$volume_id" -o -z "$server_ip" ] && { + cat <<EOF >/dev/stderr +ERROR: Server name/volume name unspecified cannot proceed further.. +Please specify correct format +Usage: +man 8 $0 +EOF + exit 1; + } + + grep_ret=$(echo ${mount_point} | grep '^\-o'); + [ "x" != "x${grep_ret}" ] && { + cat <<EOF >/dev/stderr +ERROR: -o options cannot be specified in either first two arguments.. +Please specify correct style +Usage: +man 8 $0 +EOF + exit 1; + } + + # No need to do a ! -d test, it is taken care while initializing the + # variable mount_point + [ -z "$mount_point" -o ! -d "$mount_point" ] && { + cat <<EOF >/dev/stderr +ERROR: Mount point does not exist +Please specify a mount point +Usage: +man 8 $0 +EOF + exit 1; } - # following line is product of love towards sed - # $2=$(echo "$@" | sed -n 's/[^ ]* \([^ ]*\).*/\1/p'); - - mount_point="$2"; - fs_options=$(echo "$fs_options,$new_fs_options"); - start_glusterfs; } |