diff options
Diffstat (limited to 'xlators/mount/fuse/utils/mount.glusterfs.in')
| -rwxr-xr-x | xlators/mount/fuse/utils/mount.glusterfs.in | 275 |
1 files changed, 236 insertions, 39 deletions
diff --git a/xlators/mount/fuse/utils/mount.glusterfs.in b/xlators/mount/fuse/utils/mount.glusterfs.in index c604951c978..ac4d94cb743 100755 --- a/xlators/mount/fuse/utils/mount.glusterfs.in +++ b/xlators/mount/fuse/utils/mount.glusterfs.in @@ -1,6 +1,8 @@ #!/bin/sh # # Copyright (c) 2013 Red Hat, Inc. <http://www.redhat.com> +# Copyright (c) 2015 ungleich GmbH <http://www.ungleich.ch> +# # This file is part of GlusterFS. # # This file is licensed to you under your choice of the GNU Lesser @@ -10,7 +12,7 @@ warn () { - echo "$@" >/dev/stderr + echo "$@" >&2 } _init () @@ -32,7 +34,7 @@ _init () # check whether getfattr exists export PATH - getfattr=$(which getfattr 2>/dev/null); + getfattr=$(command -v getfattr 2>/dev/null) if [ $? -ne 0 ]; then warn "WARNING: getfattr not found, certain checks will be skipped.." fi @@ -159,10 +161,6 @@ start_glusterfs () cmd_line=$(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"); fi @@ -175,11 +173,43 @@ start_glusterfs () cmd_line=$(echo "$cmd_line --aux-gfid-mount"); fi + if [ -n "$resolve_gids" ]; then + cmd_line=$(echo "$cmd_line --resolve-gids"); + fi + if [ -n "$no_root_squash" ]; then cmd_line=$(echo "$cmd_line --no-root-squash"); fi -#options with values start here + if [ -n "$thin_client" ]; then + cmd_line=$(echo "$cmd_line --thin-client"); + fi + + if [ -n "$global_threading" ]; then + cmd_line=$(echo "$cmd_line --global-threading"); + fi + +#options with optional values start here + if [ -n "$fopen_keep_cache" ]; then + cmd_line=$(echo "$cmd_line --fopen-keep-cache=$fopen_keep_cache"); + fi + +#options with mandatory values start here + if [ -n "$halo_max_latency" ]; then + cmd_line=$(echo "$cmd_line --xlator-option \ + *replicate*.halo-max-latency=$halo_max_latency"); + fi + + if [ -n "$halo_max_replicas" ]; then + cmd_line=$(echo "$cmd_line --xlator-option \ + *replicate*.halo-max-replicas=$halo_max_replicas"); + fi + + if [ -n "$halo_min_replicas" ]; then + cmd_line=$(echo "$cmd_line --xlator-option \ + *replicate*.halo-min-replicas=$halo_min_replicas"); + fi + if [ -n "$log_level" ]; then cmd_line=$(echo "$cmd_line --log-level=$log_level"); fi @@ -196,6 +226,18 @@ start_glusterfs () cmd_line=$(echo "$cmd_line --use-readdirp=$use_readdirp"); fi + if [ -n "$event_history" ]; then + cmd_line=$(echo "$cmd_line --event-history=$event_history"); + fi + + if [ -n "$reader_thread_count" ]; then + cmd_line=$(echo "$cmd_line --reader-thread-count=$reader_thread_count"); + fi + + if [ -n "$fuse_auto_invalidation" ]; then + cmd_line=$(echo "$cmd_line --auto-invalidation=$fuse_auto_invalidation"); + fi + if [ -n "$volume_name" ]; then cmd_line=$(echo "$cmd_line --volume-name=$volume_name"); fi @@ -216,6 +258,14 @@ start_glusterfs () cmd_line=$(echo "$cmd_line --gid-timeout=$gid_timeout"); fi + if [ -n "$lru_limit" ]; then + cmd_line=$(echo "$cmd_line --lru-limit=$lru_limit"); + fi + + if [ -n "$invalidate_limit" ]; then + cmd_line=$(echo "$cmd_line --invalidate-limit=$invalidate_limit"); + fi + if [ -n "$bg_qlen" ]; then cmd_line=$(echo "$cmd_line --background-qlen=$bg_qlen"); fi @@ -224,6 +274,10 @@ start_glusterfs () cmd_line=$(echo "$cmd_line --congestion-threshold=$cong_threshold"); fi + if [ -n "$oom_score_adj" ]; then + cmd_line=$(echo "$cmd_line --oom-score-adj=$oom_score_adj"); + fi + if [ -n "$fuse_mountopts" ]; then cmd_line=$(echo "$cmd_line --fuse-mountopts=$fuse_mountopts"); fi @@ -232,9 +286,30 @@ start_glusterfs () cmd_line=$(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 [ -n "$kernel_writeback_cache" ]; then + cmd_line=$(echo "$cmd_line --kernel-writeback-cache=$kernel_writeback_cache"); + fi + + if [ -n "$attr_times_granularity" ]; then + cmd_line=$(echo "$cmd_line --attr-times-granularity=$attr_times_granularity"); + fi + + if [ -n "$dump_fuse" ]; then + cmd_line=$(echo "$cmd_line --dump-fuse=$dump_fuse"); + fi + + if [ -n "$fuse_flush_handle_interrupt" ]; then + cmd_line=$(echo "$cmd_line --fuse-flush-handle-interrupt=$fuse_flush_handle_interrupt"); + fi + + if [ -n "$process_name" ]; then + cmd_line=$(echo "$cmd_line --process-name fuse.$process_name"); + else + cmd_line=$(echo "$cmd_line --process-name fuse"); + fi + + # if trasnport type is specified, we have to append it to + # volume name, so that it fetches the right client vol file if [ -z "$volfile_loc" ]; then if [ -n "$server_ip" ]; then @@ -272,16 +347,10 @@ start_glusterfs () 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"; + if [ -n "$transport" ]; then + volume_id="$volume_id.$transport"; + cmd_line=$(echo "$cmd_line --volfile-server-transport=$transport"); fi cmd_line=$(echo "$cmd_line --volfile-id=$volume_id"); fi @@ -294,14 +363,31 @@ start_glusterfs () cmd_line=$(echo "$cmd_line --fuse-mountopts=$fuse_mountopts"); fi - cmd_line=$(echo "$cmd_line $mount_point"); + if [ -n "$subdir_mount" ]; then + cmd_line=$(echo "$cmd_line --subdir-mount=/$subdir_mount"); + fi + + if [ -n "$fuse_dev_eperm_ratelimit_ns" ]; then + cmd_line=$(echo "$cmd_line --fuse-dev-eperm-ratelimit-ns=$fuse_dev_eperm_ratelimit_ns"); + fi + cmd_line=$(echo "$cmd_line $mount_point"); $cmd_line; + if [ $? -ne 0 ]; then + # If this is true, then glusterfs process returned error without + # getting daemonized. We have made sure the logs are posted to + # 'stderr', so no need to point them to logfile. + warn "Mounting glusterfs on $mount_point failed." + exit 1; + fi + inode=$( ${getinode} $mount_point 2>/dev/null); # this is required if the stat returns error if [ $? -ne 0 ]; then - warn "Mount failed. Please check the log file for more details." + # At this time, glusterfs got daemonized, and then later exited. + # These failures are only logged in log file. + warn "Mount failed. Check the log file ${log_file} for more details." umount $mount_point > /dev/null 2>&1; exit 1; fi @@ -310,9 +396,9 @@ start_glusterfs () print_usage () { cat << EOF -Usage: $0 <volumeserver>:<volumeid/volumeport> -o<options> <mountpoint> +Usage: $0 <server>:<volume/subdir> <mountpoint> -o<options> Options: -man 8 $0 +man 8 $(basename $0) To display the version number of the mount helper: $0 -V EOF } @@ -408,6 +494,9 @@ with_options() "volume-id") volume_id=$value ;; + "subdir-mount") + subdir_mount=$value + ;; "volfile-check") volfile_check=$value ;; @@ -426,6 +515,12 @@ with_options() "gid-timeout") gid_timeout=$value ;; + "lru-limit") + lru_limit=$value + ;; + "invalidate-limit") + invalidate_limit=$value + ;; "background-qlen") bg_qlen=$value ;; @@ -441,6 +536,9 @@ with_options() "congestion-threshold") cong_threshold=$value ;; + "oom-score-adj") + oom_score_adj=$value + ;; "xlator-option") xlator_option=$value ;; @@ -450,6 +548,15 @@ with_options() "use-readdirp") use_readdirp=$value ;; + "event-history") + event_history=$value + ;; + "reader-thread-count") + reader_thread_count=$value + ;; + "auto-invalidation") + fuse_auto_invalidation=$value + ;; "no-root-squash") if [ $value = "yes" ] || [ $value = "on" ] || @@ -464,6 +571,45 @@ with_options() [ $value = "false" ] ; then no_root_squash=1; fi ;; + "kernel-writeback-cache") + kernel_writeback_cache=$value + ;; + "attr-times-granularity") + attr_times_granularity=$value + ;; + "dump-fuse") + dump_fuse=$value + ;; + "fuse-flush-handle-interrupt") + fuse_flush_handle_interrupt=$value + ;; + "fuse-dev-eperm-ratelimit-ns") + fuse_dev_eperm_ratelimit_ns=$value + ;; + "context"|"fscontext"|"defcontext"|"rootcontext") + # standard SElinux mount options to pass to the kernel + [ -z "$fuse_mountopts" ] || fuse_mountopts="$fuse_mountopts," + fuse_mountopts="${fuse_mountopts}$key=\"$value\"" + ;; + "halo-max-latency") + halo_max_latency=$value + ;; + "halo-max-replicas") + halo_max_replicas=$value + ;; + "halo-min-replicas") + halo_min_replicas=$value + ;; + "process-name") + process_name=$value + ;; + # Values that are optional + "fopen-keep-cache") + fopen_keep_cache="=$value" + ;; + x-*) + # comments or userspace application-specific options, drop them + ;; *) warn "Invalid option: $key" exit 1 @@ -488,9 +634,6 @@ without_options() "worm") worm=1 ;; - "fopen-keep-cache") - fopen_keep_cache=1 - ;; "enable-ino32") enable_ino32=1 ;; @@ -502,14 +645,46 @@ without_options() aux_gfid_mount=1 fi ;; + "thin-client") + thin_client=1 + ;; + "resolve-gids") + resolve_gids=1 + ;; # "mount -t glusterfs" sends this, but it's useless. "rw") ;; + "global-threading") + global_threading=1 + ;; + # TODO: not sure how to handle this yet + "async"|"sync"|"dirsync"|\ + "mand"|"nomand"|\ + "silent"|"loud"|\ + "iversion"|"noiversion"|\ + "nofail") + warn "mount option '${option}' is not handled (yet?)" + ;; + # standard mount options to pass to the kernel + "atime"|"noatime"|"diratime"|"nodiratime"|\ + "relatime"|"norelatime"|\ + "strictatime"|"nostrictatime"|"lazyatime"|"nolazyatime"|\ + "dev"|"nodev"|"exec"|"noexec"|"suid"|"nosuid"|"auto_unmount") + [ -z "$fuse_mountopts" ] || fuse_mountopts="$fuse_mountopts," + fuse_mountopts="${fuse_mountopts}${option}" + ;; # these ones are interpreted during system initialization - "noauto") + "auto"|"noauto") ;; "_netdev") ;; + # Values that are optional + "fopen-keep-cache") + fopen_keep_cache="true" + ;; + x-*) + # comments or userspace application-specific options, drop them + ;; *) warn "Invalid option $option"; exit 1 @@ -548,19 +723,24 @@ update_updatedb() main () { - if [ "x${uname_s}" = "xLinux" ] ; then + if [ "x${uname_s}" = "xLinux" -a $# -ge 2 ] ; then volfile_loc=$1 mount_point=$2 ## `mount` specifies options as a last argument shift 2; fi - while getopts "Vo:h" opt; do + while getopts "Vo:hns" opt; do case "${opt}" in o) parse_options ${OPTARG}; shift 2; ;; + n) + ;; + s) + # accept+ignore sloppy mount, passed by autofs + ;; V) ${cmd_line} -V; exit 0; @@ -582,27 +762,39 @@ main () fi [ -r "$volfile_loc" ] || { - server_ip=$(echo "$volfile_loc" | sed -n 's/\([a-zA-Z0-9:.\-]*\):.*/\1/p'); + # '%' included to support ipv6 link local addresses + server_ip=$(echo "$volfile_loc" | sed -n 's/\([a-zA-Z0-9:%,.\-]*\):.*/\1/p'); volume_str=$(echo "$volfile_loc" | sed -n 's/.*:\([^ ]*\).*/\1/p'); [ -n "$volume_str" ] && { - volume_id="$volume_str"; + volume_id=$volume_str + volume_str_temp=$volume_str + first_char=$(echo "$volume_str" | cut -c 1) + [ ${first_char} = '/' ] && { + volume_str_temp=$(echo "$volume_str" | cut -c 2-) + } + volume_id_temp=$(echo "$volume_str_temp" | cut -f1 -d '/'); + [ $(echo $volume_str_temp | grep -c "/") -eq 1 ] && + [ "$volume_id_temp" != "snaps" ] && { + volume_id=$volume_id_temp; + [ ${first_char} = '/' ] && volume_id=/$volume_id; + subdir_mount=$(echo "$volume_str_temp" | cut -f2- -d '/'); + } } volfile_loc=""; - } - - [ -z "$volume_id" -o -z "$server_ip" ] && { - cat <<EOF >/dev/stderr + [ -z "$volume_id" -o -z "$server_ip" ] && { + cat <<EOF >&2 ERROR: Server name/volume name unspecified cannot proceed further.. Please specify correct format Usage: man 8 $0 EOF - exit 1; + exit 1; + } } grep_ret=$(echo ${mount_point} | grep '^\-o'); [ "x" != "x${grep_ret}" ] && { - cat <<EOF >/dev/stderr + cat <<EOF >&2 ERROR: -o options cannot be specified in either first two arguments.. Please specify correct style Usage: @@ -614,7 +806,7 @@ EOF # 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 + cat <<EOF >&2 ERROR: Mount point does not exist Please specify a mount point Usage: @@ -624,12 +816,17 @@ EOF } # Simple check to avoid multiple identical mounts - if grep -q "[[:space:]+]${mount_point}[[:space:]+]fuse" $mounttab; then + if grep -q "[[:space:]+]${mount_point}[[:space:]+]fuse.glusterfs" $mounttab; then warn "$0: according to mtab, GlusterFS is already mounted on" \ "$mount_point" exit 32; fi + #Snapshot volumes are mounted read only + case $volume_id in + /snaps/* ) read_only=1 + esac + check_recursive_mount "$mount_point"; update_updatedb; |