1GlusterFS(8)                     Red Hat, Inc.                    GlusterFS(8)
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NAME

6       mount.glusterfs - script to mount native GlusterFS volume
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SYNOPSIS

9       mount  -t  glusterfs [-o <options>] <volumeserver>:/<volume>[/<subdir>]
10       <mountpoint>
11
12       mount -t glusterfs [-o <options>] <server1>,<server2>,
13              <server3>,..<serverN>:/<volname>[/<subdir>] <mount_point>
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15
16       mount -t glusterfs [-o <options>]  <path/to/volumefile>  <mount‐
17       point>
18

DESCRIPTION

20       This  tool  is  part  of  glusterfs(8) package, which is used to
21       mount using GlusterFS native binary.
22
23       mount.glusterfs is meant to be used by the mount(8) command  for
24       mounting  native GlusterFS client. This subcommand, however, can
25       also be used as a standalone command with limited functionality.
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OPTIONS

29   Basic options
30       log-file=LOG-FILE
31              File to use for logging [default:/var/log/glusterfs/glus‐
32              terfs.log]
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34       log-level=LOG-LEVEL
35              Logging  severity.  Valid options are TRACE, DEBUG, WARN‐
36              ING, ERROR, CRITICAL INFO and NONE [default: INFO]
37
38       acl    Mount the filesystem with POSIX ACL support
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40       fopen-keep-cache
41              Do not purge the cache on file open
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43       worm   Mount the filesystem in 'worm' mode
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45       aux-gfid-mount
46              Enable access to filesystem through gfid directly
47
48       ro     Mount the filesystem read-only
49
50       enable-ino32=BOOL
51              Use 32-bit inodes  when  mounting  to  workaround  broken
52              applications that don't support 64-bit inodes
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54       mem-accounting
55              Enable internal memory accounting
56
57       capability
58              Enable file capability setting and retrival
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60
61   Advanced options
62       attribute-timeout=SECONDS
63              Set  attribute timeout to SECONDS for inodes in fuse ker‐
64              nel module [default: 1]
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66       entry-timeout=SECONDS
67              Set entry  timeout  to  SECONDS  in  fuse  kernel  module
68              [default: 1]
69
70       background-qlen=N
71              Set  fuse module's background queue length to N [default:
72              64]
73
74       gid-timeout=SECONDS
75              Set auxiliary group list  timeout  to  SECONDS  for  fuse
76              translator [default: 0]
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78       negative-timeout=SECONDS
79              Set  negative  timeout  to  SECONDS in fuse kernel module
80              [default: 0]
81
82       volume-name=VOLUME-NAME
83              Volume name to be used for MOUNT-POINT [default: top most
84              volume in VOLUME-FILE]
85
86       direct-io-mode=disable
87              Disable direct I/O mode in fuse kernel module
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89       congestion-threshold=N
90              Set fuse module's congestion threshold to N [default: 48]
91
92       ubdir-mount=N
93              Set  the subdirectory mount option [default: NULL, ie, no
94              subdirectory mount]
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96
97       backup-volfile-servers=SERVERLIST
98              Provide list of backup volfile servers in the fol‐
99              lowing format [default: None]
100
101              $           mount           -t           glusterfs
102              -obackup-volfile-servers=<server2>:
103                     <server3>:...:<serverN>    <server1>:/<vol‐
104              name> <mount_point>
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108       backupvolfile-server=SERVER
109              Provide  list  of backup volfile servers in
110              the following format [default: None]
111
112               $    mount    -t     glusterfs     -oback‐
113              upvolfile-server=<server2>
114                       <server1>:/<volname> <mount_point>
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117
118       fetch-attempts=N
119              Deprecated  option - placed here for
120              backward compatibility [default: 1]
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122
123       background-qlen=N
124              Set fuse module's  background
125              queue  length  to N [default:
126              64]
127
128       no-root-squash=BOOL
129              disable  root  squashing  for
130              the  trusted client [default:
131              off]
132
133       root-squash=BOOL
134              enable root squashing for the
135              trusted client [default: on]
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137       dump-fuse=PATH
138              Dump fuse traffic to PATH
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140       use-readdirp=BOOL
141              Use  readdirp()  mode in fuse
142              kernel module [default: on]
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FILES

145       /etc/fstab
146              A typical GlusterFS entry  in
147              /etc/fstab looks like below
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149              server1:/mirror   /mnt/mirror
150              glusterfs                log-
151              file=/var/log/mirror.log,acl
152              0  0
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154
155       /proc/mounts
156              An example entry of  a  Glus‐
157              terFS      mountpoint      in
158              /proc/mounts looks like below
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160              server1:/mirror    /mnt/glus‐
161              terfs          fuse.glusterfs
162              rw,allow_other,default_per‐
163              missions,max_read=131072 0 0
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165

SEE ALSO

167       glusterfs(8), mount(8), gluster(8)
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171       Copyright(c)  2006-2013    Red  Hat,
172       Inc.   <http://www.redhat.com>
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17614 September 2013             Cluster Filesystem                  GlusterFS(8)
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