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* fuse: add "resolve-gids" mount option to overcome 32-groups limitNiels de Vos2015-08-051-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a --resolve-gids commandline option to the glusterfs binary. This option gets set when executing "mount -t glusterfs -o resolve-gids ...". This option is most useful in combination with the "acl" mount option. POSIX ACL permission checking is done on the FUSE-client side to improve performance (in addition to the checking on the bricks). The fuse-bridge reads /proc/$PID/status by default, and this file contains maximum 32 groups. Any local (client-side) permission checking that requires more than the first 32 groups will fail. By enabling the "resolve-gids" option, the fuse-bridge will call getgrouplist() to retrieve all the groups from the user accessing the mountpoint. This is comparable to how "nfs.server-aux-gids" works. Note that when a user belongs to more than ~93 groups, the volume option server.manage-gids needs to be enabled too. Without this option, the RPC-layer will need to reduce the number of groups to make them fit in the RPC-header. Change-Id: I7ede90d0e41bcf55755cced5747fa0fb1699edb2 BUG: 1246275 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/11732 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* mount.glusterfs: mounting volumes with volume filesErnestas Lukoševičius2015-04-071-5/+4
| | | | | | | | | | | | | | | | | | | | This is a patch for bug-1208676. When using volume files to mount glusterfs volume, this line is always true: [ -z "$volume_id" -o -z "$server_ip" ] && { That's because at this place, $volume_id and $server_ip are set only and only if the $volfile_loc file was unreadable or undefined. Change-Id: Icdf7612ac13a8f953f2a2adaa426b6339cd9f8fd BUG: 1208676 Signed-off-by: Ernestas Lukoševičius <ernetas@gmail.com> Reviewed-on: http://review.gluster.org/10126 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* Replace /dev/stderr with >&2 in mount scriptsNico Schottelius2015-03-062-9/+12
| | | | | | | | | | | | | | | | /dev/stderr is not available on boot in CentOS 7 and thus mounting anything from /etc/fstab at boot time fails. Instead of using /dev/stderr, the standard error redirection ">&2" is being used. Change-Id: I15d07cd49e6b0392331047edb441925f48047b2b BUG: 1199545 Signed-off-by: Nico Schottelius <nico@freiheit.schottelius.org> Reviewed-on: http://review.gluster.org/9824 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount:Handle -o transport option in mount.glusterfsMohammed Rafi KC2014-11-211-13/+5
| | | | | | | | | | | | | | | | | | | In current scenario ,when tcp transport type(default) specified for mounting,glusterfs mount script won't append '.tcp' to volume name.But to accommodate the change in http://review.gluster.org/#/c/9146/, we need to append ".tcp" with volfile-id if '-o transport=tcp' is given. Change-Id: I506edeb339de062087f820f10e17c7d67b8b63fe BUG: 1164079 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/9147 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* Portability fix: mount.glusterfsEmmanuel Dreyfus2014-11-131-2/+3
| | | | | | | | | | | | Remove bash-specific syntax from mount.glusterfs BUG: 1129939 Change-Id: Iec3a52686f7cee1825ac5a06c11fb8ac4d3e5d65 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9044 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/snapshot: mount snapshot volume with read-only optionvmallika2014-11-101-0/+5
| | | | | | | | | | | | | | | | | | Snapshot volumes are readonly. If you mount the volume to the client it doesn't allow writes, but its attributes are rw which contradicts the functionality. mount script should set read-only attributes for snapshot volumes. Change-Id: I056253abd8dfe7b2b43a064fbdbd9c16b8eca679 BUG: 1132946 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8518 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* mount: Verify mount failure in mount.glusterfs wrapper.Humble Chirammal2014-08-081-0/+5
| | | | | | | | | | | | The result of mount command execution is not checked properly, thus no proper message given for the end user. This patch fix the same. Bug Id: 1128165 Change-Id: I3882e34e840ed15b5ce48ed5e1ad51208e2be913 Signed-off-by: Humble Chirammal <hchiramm@redhat.com> Reviewed-on: http://review.gluster.org/8438 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* build: make GLUSTERD_WORKDIR rely on localstatedirHarshavardhana2014-08-071-2/+2
| | | | | | | | | | | | | | | | | | | | | | - Break-way from '/var/lib/glusterd' hard-coded previously, instead rely on 'configure' value from 'localstatedir' - Provide 's/lib/db' as default working directory for gluster management daemon for BSD and Darwin based installations - loff_t is really off_t on Darwin - fix-off the warnings generated by clang on FreeBSD/Darwin - Now 'tests/*' use GLUSTERD_WORKDIR a common variable for all platforms. - Define proper environment for running tests, define correct PATH and LD_LIBRARY_PATH when running tests, so that the desired version of glusterfs is used, regardless where it is installed. (Thanks to manu@netbsd.org for this additional work) Change-Id: I2339a0d9275de5939ccad3e52b535598064a35e7 BUG: 1111774 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/8246 Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Allow gluster to be used with linux automounterAnders Blomdell2014-07-271-1/+4
| | | | | | | | | | | | | Added (ignored) -n option to mount.glusterfs command Change-Id: I9209da215d38507cd9d01b1e9af4aecff4414f83 BUG: 1123004 Signed-off-by: Anders Blomdell <anders.blomdell@control.lth.se> Reviewed-on: http://review.gluster.org/8373 Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* porting: Port for FreeBSD rebased from Mike Ma's effortsHarshavardhana2014-07-021-5/+4
| | | | | | | | | | | | | | | | | | | - Provides a working Gluster Management Daemon, CLI - Provides a working GlusterFS server, GlusterNFS server - Provides a working GlusterFS client - execinfo port from FreeBSD is moved into ./contrib/libexecinfo for ease of portability on NetBSD. (FreeBSD 10 and OSX provide execinfo natively) - More portability cleanups for Darwin, FreeBSD and NetBSD - Provides a new rc script for FreeBSD Change-Id: I8dff336f97479ca5a7f9b8c6b730051c0f8ac46f BUG: 1111774 Original-Author: Mike Ma <mikemandarine@gmail.com> Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/8141 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* NetBSD build fixesEmmanuel Dreyfus2014-05-172-27/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Shell scripts: == is specific to bash and ksh. Use = instead. - Shell scripts: use sh instead of bash if bash functionnality is not used - Shell scripts: ${var/search/replace} is specific to bash - sed: The -i option is specific to GNU sed. - Makefiles: $< outside of generic rules only work in GNU make. - xdrproc_t() is not universally defined as variadic. Do not specify third argument if it is not used - NetBSD FUSE specific: only include <perfuse.h> in FUSE client code, it harms in other locations - configure: Search for gettext() in libintl as NetBSD stores it there - Like MacOS X, NetBSD has unmount(2) and not umount(2) (un vs u) Some other build issues previously included in this change were removed: - __THROW macro, addressed in http://review.gluster.com/#/c/7757/ - getmntent() compat shared with MacOS X, in http://review.gluster.com/#/c/7722/ This patchset adds warning fixes for mount_glusterfs BUG: 764655 Change-Id: I2f1faf8ff96362d3e2baf237b943df619011f1f4 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/7783 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net>
* build: MacOSX Porting fixesHarshavardhana2014-04-241-125/+475
| | | | | | | | | | | | | | | | | | | | | git@forge.gluster.org:~schafdog/glusterfs-core/osx-glusterfs Working functionality on MacOSX - GlusterD (management daemon) - GlusterCLI (management cli) - GlusterFS FUSE (using OSXFUSE) - GlusterNFS (without NLM - issues with rpc.statd) Change-Id: I20193d3f8904388e47344e523b3787dbeab044ac BUG: 1089172 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Signed-off-by: Dennis Schafroth <dennis@schafroth.com> Tested-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Dennis Schafroth <dennis@schafroth.com> Reviewed-on: http://review.gluster.org/7503 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: return 32 in case of double mountingNiels de Vos2014-04-171-3/+3
| | | | | | | | | | | | | The mount.nfs helper returns 32 for this particular error case. It makes sense for mount.glusterfs to return the same error value. Change-Id: I628f4c93bc796bb096e91857195ffd3d296eaae9 BUG: 1031973 Reported-by: Deepak C Shetty <deepakcs@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/7469 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount.glusterfs: return an error when mounting failedNiels de Vos2014-04-111-21/+26
| | | | | | | | | | | | | | | | | | When mounting fails, mount.glusterfs incorrectly returns 0 for some error cases, it should return 1 instead. Also make sure that error messages are redirected to /dev/stderr and not printed to stdout. Unfortunately it is not possible with the current test-scripts to test commands like 'mount -t glusterfs ...'. Any mounting of Gluster volumes is done directly with the 'glusterfs' command instead. Change-Id: Ica9d45b6d5ae537de869a1fa0f6c3edab47225d1 BUG: 1031973 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/7441 Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount.glusterfs: backward compatible option for root-squashingRaghavendra Bhat2014-02-121-0/+7
| | | | | | | | | Change-Id: I74fa6686cff84cfad4a2587a0061e6bb2beea081 BUG: 954057 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/6975 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* protocol/server: do not do root-squashing for trusted clientsRaghavendra Bhat2014-02-101-1/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * As of now clients mounting within the storage pool using that machine's ip/hostname are trusted clients (i.e clients local to the glusterd). * Be careful when the request itself comes in as nfsnobody (ex: posix tests). So move the squashing part to protocol/server when it creates a new frame for the request, instead of auth part of rpc layer. * For nfs servers do root-squashing without checking if it is trusted client, as all the nfs servers would be running within the storage pool, hence will be trusted clients for the bricks. * Provide one more option for mounting which actually says root-squash should/should not happen. This value is given priority only for the trusted clients. For non trusted clients, the volume option takes the priority. But for trusted clients if root-squash should not happen, then they have to be mounted with root-squash=no option. (This is done because by default blocking root-squashing for the trusted clients will cause problems for smb and UFO clients for which the requests have to be squashed if the option is enabled). * For geo-replication and defrag clients do not do root-squashing. * Introduce a new option in open-behind for doing read after successful open. Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0 BUG: 954057 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/4863 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount.glusterfs/glusterfsd: Add dummy deprecated *fetch-attempts optionsHarshavardhana2014-02-031-0/+6
| | | | | | | | | | | | | | | volfile-max-fetch-attempts and fetch-attempts were not deprecated properly at 'b610f1be7cd71b8f3e51c224c8b6fe0e7366c8cf'. Provide a way for backward compatibility for broken third party apps. Change-Id: I597b50df08823e74691c5a20a4da4d13aab4b7ff BUG: 1045309 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Signed-off-by: Humble Chirammal <hchiramm@redhat.com> Reviewed-on: http://review.gluster.org/6544 Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* mount.glusterfs:export PATH environment variableRavishankar N2013-12-241-0/+1
| | | | | | | | | | | | | | | | | Problem: spurious warning: mount -t glusterfs 10.70.7.228:repvol /mnt/fuse_mnt/ WARNING: getfattr not found, certain checks will be skipped.. Fix: export PATH so that getfattr search succeeds. Change-Id: Ib19e2899e43a7d763a136b9fbc90823f743597a5 BUG: 1040348 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6545 Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount.glusterfs: getopts support and cleanupHarshavardhana2013-12-131-206/+321
| | | | | | | | | | | | | | | | | | | | | | | | | This patch is an attempt to provide some much needed cleanup for future maintenance of `mount.glusterfs` - Add checks for command failures - Spliting large code into subsequent simpler functions - Standardized variables - use 'bash' instead of 'sh' - since string manipulation and variable handling is far superior - Overall code cleanup and Copyright change to Red, Hat Inc. - Add new style of mounting with a comma separated list ~~~ $ mount -t glusterfs <IP1/HOSTNAME1>,<IP2/HOSTNAME2>,..<IPN/HOSTNAMEN>:/<VOLUME> <MNT> ~~~ - Update age old `manpage` with new options :-) Change-Id: I294e4d078a067d67d9a67eb8dde5eb2634cc0e45 BUG: 1040348 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/5931 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@gmail.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount.glusterfs: Provide backward compatibility for "backup-volfile-servers"Harshavardhana2013-12-101-0/+22
| | | | | | | | | | | | | | | | In commit "b610f1be7cd71b8f3e51c224c8b6fe0e7366c8cf" we deprecated "backupvolfile-server" and provided a new option for specifying multiple backup servers. This resulted in existing `fstab` entries invalid and leading to mount failure. Provide backward compatibility to avoid this regression. Change-Id: Ic20671bbe2a0df36b6110ffa928396f808eb76e5 BUG: 1039643 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/6464 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterfsd: Round robin DNS should not be relied upon withHarshavardhana2013-09-061-73/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | config service availability for clients. Backupvolfile server as it stands is slow and prone to errors with mount script and its combination with RRDNS. Instead in theory it should use all the available nodes in 'trusted pool' by default (Right now we don't have a mechanism in place for this) Nevertheless this patch provides a scenario where a list of volfile-server can be provided on command as shown below ----------------------------------------------------------------- $ glusterfs -s server1 .. -s serverN --volfile-id=<volname> \ <mount_point> ----------------------------------------------------------------- OR ----------------------------------------------------------------- $ mount -t glusterfs -obackup-volfile-servers=<server2>: \ <server3>:...:<serverN> <server1>:/<volname> <mount_point> ----------------------------------------------------------------- Here ':' is used as a separator for mount script parsing Now these will be remembered and recursively attempted for fetching vol-file until exhausted. This would ensure that the clients get 'volume' configs in a consistent manner avoiding the need to poll through RRDNS. Change-Id: If808bb8a52e6034c61574cdae3ac4e7e83513a40 BUG: 986429 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/5400 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* core: changes to support gfid-accessAmar Tumballi2013-08-211-4/+12
| | | | | | | | | Change-Id: I38d2fdc47e4b805deafca6805e54807976ffdb7e Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 952029 Reviewed-on: http://review.gluster.org/5496 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Revert "fuse: auxiliary gfid mount support"Amar Tumballi2013-08-211-12/+4
| | | | | | | | | | | | | | | | | This reverts commit 4c0f4c8a89039b1fa1c9c015fb6f273268164c20. Conflicts: xlators/mount/fuse/src/fuse-bridge.c For build issues added CREATE_MODE_KEY definition in: libglusterfs/src/glusterfs.h Change-Id: I8093c2a0b5349b01e1ee6206025edbdbee43055e BUG: 952029 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.org/5495 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: remove use of LD_LIBRARY_PATHAmar Tumballi2013-07-311-2/+0
| | | | | | | | | | BUG: 989858 Change-Id: Id7c3929a179e151b6d60d3382bd5310187bb2aa6 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.org/5423 Reviewed-by: Bala FA <barumuga@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse: auxiliary gfid mount supportRaghavendra G2013-07-191-4/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * files can be accessed directly through their gfid and not just through their paths. For eg., if the gfid of a file is f3142503-c75e-45b1-b92a-463cf4c01f99, that file can be accessed using <gluster-mount>/.gfid/f3142503-c75e-45b1-b92a-463cf4c01f99 .gfid is a virtual directory used to seperate out the namespace for accessing files through gfid. This way, we do not conflict with filenames which can be qualified as uuids. * A new file/directory/symlink can be created with a pre-specified gfid. A setxattr done on parent directory with fuse_auxgfid_newfile_args_t initialized with appropriate fields as value to key "glusterfs.gfid.newfile" results in the entry <parent>/bname whose gfid is set to args.gfid. The contents of the structure should be in network byte order. struct auxfuse_symlink_in { char linkpath[]; /* linkpath is a null terminated string */ } __attribute__ ((__packed__)); struct auxfuse_mknod_in { unsigned int mode; unsigned int rdev; unsigned int umask; } __attribute__ ((__packed__)); struct auxfuse_mkdir_in { unsigned int mode; unsigned int umask; } __attribute__ ((__packed__)); typedef struct { unsigned int uid; unsigned int gid; char gfid[UUID_CANONICAL_FORM_LEN + 1]; /* a null terminated gfid string * in canonical form. */ unsigned int st_mode; char bname[]; /* bname is a null terminated string */ union { struct auxfuse_mkdir_in mkdir; struct auxfuse_mknod_in mknod; struct auxfuse_symlink_in symlink; } __attribute__ ((__packed__)) args; } __attribute__ ((__packed__)) fuse_auxgfid_newfile_args_t; An initial consumer of this feature would be geo-replication to create files on slave mount with same gfids as that on master. It will also help gsyncd to access files directly through their gfids. gsyncd in its newer version will be consuming a changelog (of master) containing operations on gfids and sync corresponding files to slave. * Also, bring in support to heal gfids with a specific value. fuse-bridge sends across a gfid during a lookup, which storage translators assign to an inode (file/directory etc) if there is no gfid associated it. This patch brings in support to specify that gfid value from an application, instead of relying on random gfid generated by fuse-bridge. gfids can be healed through setxattr interface. setxattr should be done on parent directory. The key used is "glusterfs.gfid.heal" and the value should be the following structure whose contents should be in network byte order. typedef struct { char gfid[UUID_CANONICAL_FORM_LEN + 1]; /* a null terminated gfid * string in canonical form */ char bname[]; /* a null terminated basename */ } __attribute__((__packed__)) fuse_auxgfid_heal_args_t; This feature can be used for upgrading older geo-rep setups where gfids of files are different on master and slave to newer setups where they should be same. One can delete gfids on slave using setxattr -x and .glusterfs and issue stat on all the files with gfids from master. Thanks to "Amar Tumballi" <amarts@redhat.com> and "Csaba Henk" <csaba@redhat.com> for their inputs. Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: Ie8ddc0fb3732732315c7ec49eab850c16d905e4e BUG: 952029 Reviewed-on: http://review.gluster.com/#/c/4702 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.org/4702 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount/fuse: Provide option to use/not use kernel-readdirpPranith Kumar K2013-07-121-0/+5
| | | | | | | | | | | | | | By default fuse kernel readdirp usage in fuse xlator is off. When mount option use-readdirp=yes is provided it starts using fuse-kernel's readdirp. Change-Id: Id37edc53b1adc1638186d956c2f74c1e4e48aa59 BUG: 983477 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/5322 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount: Added the xlator-option to mount.glusterfs script.Avra Sengupta2013-03-221-0/+6
| | | | | | | | | | | | | | | Now all xlator-options can be set from the mount command as well. Example : mount -t glusterfs Hostname:/Volume_Name Mount_Point -o "xlator-option=xyz=123, xlator-option=abc=999" Change-Id: If52d994986839d1c969e3e2e01b2e1a29a3140b7 BUG: 920583 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4660 Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Shishir Gowda <sgowda@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* mount.glusterfs: Introduce mem-accounting as an optionVijay Bellur2013-02-171-9/+17
| | | | | | | | | | | | | | | option mem-accounting enables memory accounting for the client process. re-factored to keep options with values and options without values in different sections of mount.glusterfs. Change-Id: I54ebc31a1eae6d7a5ce7b0255cd7df74d37d46c1 BUG: 834465 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/4524 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: Fixed regexp matcher for existing mount pointsKrishnan Parthasarathi2013-02-031-1/+1
| | | | | | | | | | Change-Id: I58d237a3d2f4caa7f3865c2e4899c472f7457450 BUG: 906887 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4457 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse-bridge: Pass unknown option down to fuseLubomir Rintel2012-09-121-2/+14
| | | | | | | | | | | | | | | | | | In Linux, certain "filesystem-specific" options (passed in string form in last argument to mount(2)), such as "rootcontext" or "context" are in fact common to all filesystems, including fuse. We should pass them down to the actual mount(2) call untouched. This is achieved by adding "fuse-mountopts" option to mount/fuse translator and adjusting the mount helper to propagate it with unrecognized options as they are encountered. BUG: 852754 Change-Id: I309203090c02025334561be235864d8d04e4159b Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/3871 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount/fuse: add mount-option "enable-ino32" for the native clientNiels de Vos2012-09-061-4/+9
| | | | | | | | | | | | | | By default the GlusterFS-native client uses 64-bit inodes. Some 32-bit applications can not handle these correctly. Introduce a client-side mount option "enable-ino32" which causes the FUSE-client to squash the 64-bit inodes into a 32-bit value. Change-Id: I3296d16528bfb50457b9675f6b8701234ed82ff0 BUG: 850352 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/3885 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: Ignore noauto and _netdev optionsLubomir Rintel2012-09-061-0/+3
| | | | | | | | | BUG: 827121 Change-Id: Icab4ca9adecc7b9d62e3d5e7d161c442f16ad940 Signed-off-by: Lubomir Rintel <lubo.rintel@gooddata.com> Reviewed-on: http://review.gluster.org/3873 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* fuse: make background queue length configurableAmar Tumballi2012-08-221-0/+10
| | | | | | | | | | | | | | | | * also make 'congestion_threshold' an option * make 'congestion_threshold' as 75% of background queue length if not explicitely specified * in glusterfsd.c, moved all the fuse option dictionary setting code to separate function Change-Id: Ie1680eefaed9377720770a09222282321bd4132e Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 845214 Reviewed-on: http://review.gluster.org/3830 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse-bridge: expose negative entry caching of FUSEAnand Avati2012-07-191-1/+6
| | | | | | | | | | | | | | | | Fuse kernel module supports caching negative entries, enabled by specifying a timeout while returning ENOENT to lookup. This patch enables the functionality to be enabled with the command line. Also fixed a typo bug in mount.glusterfs.in. Change-Id: I47eab2834cca9a05887266358afbf504bbb4c489 BUG: 841417 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.com/3696 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
* libglusterfs,mount/fuse: implement gidcache mechanism in fuse-bridgeBrian Foster2012-07-171-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | This change genericizes the cache mechanism implemented in commit 8efd2845 into libglusterfs/src/gidcache.[ch] and adds fuse-bridge as a client. The cache mechanism is fundamentally equivalent, with some minor changes: - Change cache key from uid_t to uint64_t. - Modify the cache add logic to locate and use an entry with a matching ID, should it already exist. This addresses a bug in the existing mechanism where an expired entry supercedes a newly added entry in lookup, causing repeated adds and flushing of a cache bucket. The fuse group cache is disabled by default. It can be enabled via the 'gid-timeout' fuse-bridge translator option and accompanying mount option (i.e., '-o gid-timeout=1' for a 1s entry timeout). BUG: 800892 Change-Id: I0b34a2263ca48dbb154790a4a44fc70b733e9114 Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.com/3676 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse/md-cache: add support for the 'fopen-keep-cache' mount optionBrian Foster2012-07-131-0/+5
| | | | | | | | | | | | | | | | | | | | | | fopen-keep-cache disables unconditional page-cache invalidations on file open in fuse (via FOPEN_KEEP_CACHE) and replaces that behavior with detection of remote changes and explicit invalidations from mount/fuse. This option improves local caching through the page cache and native client. This change defines a new 'invalidate' translator callback to identify when an inode's cache mapping has been determined to be invalid. md-cache implements the policy to detect and invoke inode invalidations. fuse-bridge and io-cache implement invalidate handlers to invalidate the respective caches (page cache in the case of fuse). BUG: 833564 Change-Id: I99818da5777eaf06276c1c0b194669f5bab92d48 Signed-off-by: Brian Foster <bfoster@redhat.com> Reviewed-on: http://review.gluster.com/3584 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: Add support for {attribute,entry}-timeout optionsKaushal M2012-06-061-0/+11
| | | | | | | | | | Change-Id: Ib41a2537ac86513a008029fca818951706a144f7 BUG: 829279 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/3530 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: update the glusterd WORKDIRAmar Tumballi2012-06-041-1/+1
| | | | | | | | | Change-Id: I70d091611d314598412b5315adcbe1b5147a8773 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 824231 Reviewed-on: http://review.gluster.com/3513 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: enhance option 'transport=' for 'rdma'Amar Tumballi2012-06-011-0/+10
| | | | | | | | | Change-Id: I9e05cc8f4b73c6a83a4be956423f4e209237c215 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 798163 Reviewed-on: http://review.gluster.com/2855 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse: make SELinux support configurableAnand Avati2012-05-291-0/+5
| | | | | | | | | | | | | | Make support for SELinux labels (extended attributes) configurable and disabled by default as it can cause significant performance penalty when enabled (it need not be enabled unless specially crafted policies are set -- which is not by default) Change-Id: I97bc4b1c26cf055fd520e9bf2d49e52b14fe7515 BUG: 811217 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.com/3484 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* mount.glusterfs : multiple fixesAmar Tumballi2012-05-231-3/+7
| | | | | | | | | | | | | | | | * made log-level and other string comparisons be case insensitive * fixed wrong spelling, wrong command usage in case of brick inode computation * used 'cut' instead of 'tr' as piping the result to read was not working fine in few cases. Change-Id: I9caab481cfd80000b8ef9de7a44006729c88cc1b Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 823403 Reviewed-on: http://review.gluster.com/3413 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: use proper format specifer for getting the inode number andRaghavendra Bhat2012-05-221-2/+2
| | | | | | | | | | | device type for the mount point Change-Id: I3ca46cce61a08c8636ee9fc031a37a0a4bcb728e BUG: 764655 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/3410 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse, glusterfsd: mount logic fixesCsaba Henk2012-05-211-42/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 7d0397c2 introduced two issues: i) broke the libfuse derived mount logic (details below) ii) in case of a daemonized glusterfs client is ran as daemon, parent process can return earlier than the mount is in place, which breaks agents that programmatically do a gluster mount via a direct call to glusterfs (ie. not via mount(8)). This patch fixes these issues by a refactor that merges the approaches sported by commits 7d0397c2 fuse: allow requests during mount (needed for SELinux labels) c5d781e0 upon daemonizing, wait on mtab update to terminate in parent Original daemonized libfuse event flow is as follows: try: fd = open("/dev/fuse") mount("-oopts,fd=%s" % fd ...) mount(8) -f # manipulate mtab except: sp = socketpair() env _FUSE_COMMFD=sp fusermount -oopts fd = receive_fd(sp) where fusermount(1) does: fd = open("/dev/fuse") mount("-oopts,fd=%d" % fd ...) sp = atoi(getenv("_FUSE_COMMFD")) send_fd(sp, fd) daemonize( # in child fuse_loop(fd) ) # in parent exit() As of 013850c9 (instead of adopting FUSE's 47e61004¹), we went for async mtab manipulation, and as of c5d781e0, still wanted keep that in sync with termination of daemon parent, so we changed it to: try: fd = open("/dev/fuse") mount("-oopts,fd=%s" % fd ...) pid = fork( # in child mount(8) -f ) except: sp = socketpair() env _FUSE_COMMFD=sp fusermount -oopts fd = receive_fd(sp) daemonize( fuse_loop(fd) ) waitpid(pid) exit() (Note the new approch came only to direct [privileged] mount, so fusermount based mounting was already partially broken.) As of 7d0397c2, with the purpose of facilitating async mount, the event flow was practically reduced to: fd = open("/dev/fuse") fork( mount("-oopts,fd=%s" % fd ...) fork( mount(8) -n ) ) daemonize( fuse_loop(fd) ) exit() Thus fusermount based mounting become defunct; however, the dead code was still kept around. So, we should either drop it or fix it. Also, the mtab manipulator is forked into yet another child with no purpose, while syncing with it in daemon parent is broken. mount(2) is neither synced with parent. Now we are coming to the following scheme: fd = open("/dev/fuse") pid = fork( try: mount("-oopts,fd=%s" % fd ...) mount(8) -n except: env _FUSE_DEVFD=fd fusermount -oopts ) where fusermount(1) does: fd = getenv("_FUSE_DEVFD") mount("-oopts,fd=%s" % fd ...) daemonize( fuse_loop(fd) ) waitpid(pid) exit() Nb.: - We can't help losing compatibility with upstream fusermount, as it sends back the fd only when mount(2) is completed, thus defeating the async mount approach. The 'getenv("_FUSE_DEVFD")' mechanism is specfic to glusterfs' fusermount (at the moment -- sure we can talk about it with upstream) - fusermount opens /dev/fuse at same privilege level as of original process², so we can bravely go on with doing the open unconditionally in original process - Original mounting code actually tries to mount through fusermount _twice_: if first attempt fails, then, assuming subtype support is missing in kernel, it tries again subtype stripped. However, this is redundant, as fusermount internally also performs the subtype check³. Therefore we simplified the logic to have just a single fusermount call. - we revert the changes to mount.glusterfs as of 7d0397c2, as now there is no issue with glusterfs to work around in that scope ¹ http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse;a=blobdiff;f=ChangeLog;h=47e61004;hb=4c3d9b19;hpb=e61b775a ² http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse;a=blob;f=util/fusermount.c;h=b2e87d95#l1023 ³ http://fuse.git.sourceforge.net/git/gitweb.cgi?p=fuse/fuse;a=blob;f=util/fusermount.c;h=b2e87d95#l839 Change-Id: I0c4ab70e0c5ad7b27337228749b266bcd0ba941d BUG: 811217 Signed-off-by: Csaba Henk <csaba@redhat.com> Reviewed-on: http://review.gluster.com/3341 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Library search order fixEmmanuel Dreyfus2012-05-181-0/+2
| | | | | | | | | | | | | | Set LD_LIBRARY_PATH before starting glusterfs. This avoids loading xlator from another glusterfs version if there are diffeent builds installed on the system (e.g.: in /usr, /usr/local, /opt, /usr/pkg...) BUG: 764655 Change-Id: I13bf0bea043351498b4bc885c5ac45b108229a0a Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.com/3361 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* stat(1) portability fixEmmanuel Dreyfus2012-05-181-16/+26
| | | | | | | | | | | | | | stat(1) flag to specify format is not portable. This change works that around and makes the script a bit more readable: ${getinode} instead of stat -c %i BUG: 764655 Change-Id: Iae3c40b03118078530c29d14d5f7180c36361c16 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.com/3362 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* NetBSD build fixesEmmanuel Dreyfus2012-05-151-4/+13
| | | | | | | | | | | | | Last batch of NetBSD build fixes, makes 3.3.0qa40 operational. Round 2: only include <sys/syslimits.h> for NetBSD BUG: 764655 Change-Id: Icd7290f1e340675d763665a0d0c5f95bc14e0c55 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.com/3321 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* mount.glusterfs: Fix log-levelKaushal M2012-05-041-1/+1
| | | | | | | | | Change-Id: Ia5ad073ba384e1569970ada8763a8bf9bccbc9c4 BUG: 818835 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/3272 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* NetBSD build fixesEmmanuel Dreyfus2012-04-231-1/+2
| | | | | | | | | | | Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Change-Id: I8f9aabeadd2f842521a82e59594115bd80155d68 BUG: 2923 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.com/3053 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* fuse: allow requests during mount (needed for SELinux labels)Jeff Darcy2012-04-231-13/+42
| | | | | | | | | Change-Id: Ia1af402897e6a7290acf79617c34fdc804751729 BUG: 811217 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3199 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mount.glusterfs: multiple fixesJeff Darcy2012-04-131-71/+49
| | | | | | | | | | | | | | | | | | | | | * noticed that the regex to parse the options were not fool proof. for example, 'ro' in a logfilename could have made the mount point read-only. Now fixed. * this issue existed for 'acl', 'worm' options. * log-server/log-server-port options were legacy, and no more needed in codebase. * refactored option processing in general to avoid above issues Change-Id: I172d24c86ece9a34420ba997fa385e304b4924ae BUG: 806978 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3058 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
generated by cgit (git 2.34.1) at 2024-11-19 05:38:49 +0000