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* cluster/afr: Unable to self heal symbolic linksVenkatesh Somyajulu2014-01-133-2/+53
| | | | | | | | | | | | | | | | | | | | | | Problem: Under the entry self heal, readlink is done at the source and sink. When readlink is done at the sink, because link is not present at the sink, afr expects ENOENT. AFR translator takes decisions for new link creation based on ENOENT but server translator is modified to return ESTALE because of which afr xlator is not able to heal. Fix: The check for inode absence at server includes ESTALE as well. Change-Id: I319e4cb4156a243afee79365b7b7a5a7823e9a24 BUG: 1046624 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6599 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* gNFS: Server sets ACL mask wrongly in GETACL replySantosh Kumar Pradhan2014-01-121-2/+9
| | | | | | | | | | | | | FIX: 1. Set the ACL mask what was requested by client 2. Validate the ACL mask in SETACL routine Change-Id: Icb8576a8fe2684e0beaf94e8db6a92bc70bbfe7f BUG: 1051865 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6683 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mgmt/glusterd: Improve the description in volume set help outputVarun Shastry2014-01-124-9/+23
| | | | | | | | | Change-Id: I785648970f53033a69922c23110b5eea9e47feb3 BUG: 1046030 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/6573 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Comments for missing break in switchcase of glusterd_op_stage_quotaLalatendu Mohanty2014-01-101-0/+3
| | | | | | | | Change-Id: I3ac5b73b9703a390f1de9cd6a999dfd8ec27d379 Signed-off-by: Lalatendu Mohanty <lmohanty@redhat.com> Reviewed-on: http://review.gluster.org/6645 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Relocate rebalance sockfileKaushal M2014-01-103-8/+46
| | | | | | | | | | | | | | | | | | | | | | | The defrag sockfile was moved from priv->workdir to DEFAULT_VAR_RUN_DIRECTORY. The format for the new path of the defrag sockfile is 'DEFAULT_VAR_RUN_DIRECTORY/gluster-rebalance-<vol-id>.sock'. This was needed because the earlier location didn't have a fixed length and could exceed UNIX_PATH_MAX characters. This could lead to the rebalance process failing to start as the socket file could not be created. Also, for keeping backward compatiblity, glusterd_rebalance_rpc_create will try both the new and old sockfile locations when attempting reconnection. Change-Id: I6740ea665de84ebce1ef7199c412f426de54e3d0 BUG: 1049726 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6616 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* MAINTAINERS: Update BDM. Mohan Kumar2014-01-091-0/+1
| | | | | | | | | BUG: 1040351 Change-Id: I2cbbae22e84fe7f8593db22a32ceb87ca97f46da Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/6679 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* libgfapi : Fixing some NULL pointer dereferencing issues.Lalatendu Mohanty2014-01-091-4/+8
| | | | | | | | | | | | | | 1. Fixing dereferencing null pointer "gio" 2. Checking "frame" before calling STACK_DESTROY (frame->root) Change-Id: If2ce8804a8e9f3f99f71a8c0d13900afb5635072 Signed-off-by: Lalatendu Mohanty <lmohanty@redhat.com> Reviewed-on: http://review.gluster.org/6313 Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* geo-rep: Fixing an incorrect memcpy operation.Lalatendu Mohanty2014-01-091-1/+1
| | | | | | | | | | | | Currently we are copying a higher size variable to lower size variable i.e. copying a NAME_MAX to PATH_MAX sized variable in "memcpy (sts_val->worker_status, monitor_status, strlen(monitor_status));" Change-Id: I81dca8e81a4aea5545d5982aed20e05a5e08641c Signed-off-by: Lalatendu Mohanty <lmohanty@redhat.com> Reviewed-on: http://review.gluster.org/6667 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rpc/auth: Avoid NULL dereference in rpcsvc_auth_request_init()Harshavardhana2014-01-086-46/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code section is bogus! ------------------------------------------ 370: if (!auth->authops->request_init) 371: ret = auth->authops->request_init (req, auth->authprivate); ------------------------------------------ Seems to have been never been used historically since logically above code has never been true to actually execute "authops->request_init() --> auth_glusterfs_{v2,}_request_init()" On top of that under "rpcsvc_request_init()" verf.flavour and verf.datalen are initialized from what is provided through 'callmsg'. ------------------------------------------ req->verf.flavour = rpc_call_verf_flavour (callmsg); req->verf.datalen = rpc_call_verf_len (callmsg); /* AUTH */ rpcsvc_auth_request_init (req); return req; ------------------------------------------ So the code in 'auth_glusterfs_{v2,}_request_init()' performing this operation will over-write the original flavour and datalen. ------------------------------------------ if (!req) return -1; memset (req->verf.authdata, 0, GF_MAX_AUTH_BYTES); req->verf.datalen = 0; req->verf.flavour = AUTH_NULL; ------------------------------------------ Refactoring the whole code into a more understandable version and also avoiding a potential NULL dereference Change-Id: I1a430fcb4d26de8de219bd0cb3c46c141649d47d BUG: 1049735 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/6591 Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Stop index crawl on pending full crawlPranith Kumar K2014-01-081-5/+35
| | | | | | | | | | | | | | Full crawl is executed when index self-heal is useless, like disk replacement. So if there are on-going index crawls, they should be stopped inorder to start full self-heals. Change-Id: I9a1545f1ec4ad9999dc08523ce859e4fa152e214 BUG: 1049355 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6659 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Don't accept heal commands until graph is upPranith Kumar K2014-01-081-0/+4
| | | | | | | | | | Change-Id: Icca6c23b6a5965f462db8b65af3eb2e141c7cd39 BUG: 1049355 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6658 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gNFS: mnt3_find_export() by pass AUTH checkSantosh Kumar Pradhan2014-01-082-16/+43
| | | | | | | | | | | | | | | | | | | | NFS subdir mount does not respect nfs.rpc-auth-reject option in the volume. If the volume is being mounted, then it would validate the AUTH by mnt3_check_client_net() but if the client is mounting a subdir, the control takes a different code path i.e. mnt3_find_export() which does not bother about the AUTH. FIX: Enforce the AUTH check in mnt3_parse_dir_exports() which is invoked by mnt3_find_export() for subdir mount. Change-Id: I6fdd3e6bd6cbd32b0d9ca620cc4c30fdaff9ca30 BUG: 1049225 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6655 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* build: the main glusterfs package should not provide glusterfs-libsNiels de Vos2014-01-071-2/+3
| | | | | | | | | | | | | | | Because of this incorrect provides, there is no requirement to update glusterfs-libs. Most users will get a newer glusterfs-libs when updating anyway, but users that manually select RPMs for updating my skip the package, which will break their system. Change-Id: I636dfac3f0a521924f1c2e82948bb513b0a5c9f9 BUG: 950083 Fedora-BUG: 1048489 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6642 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* Add the MAINTAINERS fileNiels de Vos2014-01-071-0/+199
| | | | | | | | | | | | | | | | | | Different projects (Linux kernel, QEMU, ...) have a MAINTAINERS file in the root of the git repository. This file mostly lists the maintainers or main committers for certain files and directories. On occasion it would be very helpful to know who to add as a reviewer for proposed patches. Change-Id: Ide68779c7477529808ccb0e7d421db160e3222ea BUG: 1040351 URL: http://lists.nongnu.org/archive/html/gluster-devel/2013-11/msg00045.html Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6480 Reviewed-by: Amar Tumballi <amarts@gmail.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Lalatendu Mohanty <lmohanty@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* Crypt: Fixing incorrect placement of GF_FREELalatendu Mohanty2014-01-041-13/+15
| | | | | | | | | | | i.e. we are trying access the memory after freeing it using GF_FREE Change-Id: I2b22fd421131c618bd0d7c246ebf09f14751ad30 Signed-off-by: Lalatendu Mohanty <lmohanty@redhat.com> Reviewed-on: http://review.gluster.org/6626 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Glusterd : glusterd process generates core due to NULL store handleAtin Mukherjee2014-01-032-13/+15
| | | | | | | | | | | | | | | | | | | | | | | Problem : glusterd crashed as backtrace revealed that store handle was set to NULL. Solution : In glusterd_store_global_info() function out block the handle is dereferenced with out any NULL check which caused this segmentation fault. A NULL check is introduced to avoid this. While testing this fix, another issue was noticed where GF_ASSERT macro again does not gurantee the NULL dereference check and hence this macro call has been replaced by GF_VALIDATE_OR_GOTO macro call in places where there is a danger of macro getting crashed due to NULL dereference check. Change-Id: Ic301aa45ce4bbdc2da751d2386439df7bb24c016 BUG: 1040844 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/6619 Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* pathinfo: Provide user namespace access.Vijaykumar M2014-01-031-0/+5
| | | | | | | | | | | Do not allow to setxattr for pathinfo This change was missed out when submitted patch: http://review.gluster.org/5101/ Change-Id: Ifd32d95089b9bacc5dee80a8b924bb8713dca8a1 Signed-off-by: Vijaykumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/6535 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* gNFS: Small memory leak in rpcsvc_drc_init()Santosh Kumar Pradhan2014-01-031-25/+17
| | | | | | | | | | | | | | | | | | | | | | 1. The routine rpcsvc_drc_init() is only used while initialization of NFS xlator. It should just check for nfs.drc option and init DRC feature accordingly. If it's set to OFF, then rpcsvc_drc_init() allocates memory for svc.drc and set ret value to 0 and goes to out: block where drc is leaked. 2. rpcsvc_drc_init() should just allocate svc.drc and init it. Here svc.drc can never be valid. 3. If svc.drc gets init'd here, no point of checking for drc type here. Change-Id: I4085771cdb8c9c15d1b9c548b77929a37f27c124 BUG: 1047902 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6628 Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gNFS: Possible SEGV crash in NFS while DRC is OFFSantosh Kumar Pradhan2014-01-031-1/+1
| | | | | | | | | | | | | | | | In rpcsvc_submit_generic(), FILE: rpc/rpc-lib/src/rpcsvc.c, while caching the reply (DRC), the code does not check if DRC is ON and goes ahead assuming DRC is on and try to take a LOCK on drc. FIX: Put a check on svc->drc by rpcsvc_need_drc(). Change-Id: I52c57280487e6061c68fd0b784e1cafceb2f3690 BUG: 1048072 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6632 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* performance/io-cache: reduce the severity of log-messageRaghavendra G2014-01-031-1/+1
| | | | | | | | | | | | | During a genuine error condition like network outage, the log grows with redundant information. Change-Id: I5a4f2f62da10ef656f14200c4c84a6917b1f0ddd Signed-off-by: Raghavendra G <rgowdapp@redhat.com> BUG: 1048084 Reviewed-on: http://review.gluster.org/6635 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: update volinfo->subvol_count in newly added peersRavishankar N2014-01-032-1/+25
| | | | | | | | | | | | Update the subvol_count when a peer imports information about the friend volumes. Change-Id: Id3884bd5727ff22be7ed87f43a1ec1b5fe34813c BUG: 1047955 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6629 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Use linkat() instead of link() for portability sakeEmmanuel Dreyfus2014-01-022-2/+3
| | | | | | | | | | | | | | | | POSIX does not says wether link(2) on symlink should link on symlink itself or on target. Linux use symlink, most other systems use target. Using linkat(2) allows the behavior to be specified, so that the behavior is portable. Also fix configure test for NetBSD linkat(2), which ceased to work. BUG: 764655 Change-Id: I2633fde3b0828ca8c199e11c827720c513e15852 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/6613 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Use linkat() instead of link() for portability sakeEmmanuel Dreyfus2014-01-023-1/+26
| | | | | | | | | | | | | | | | POSIX does not says wether link(2) on symlink should link on symlink itself or on target. Linux use symlink, most other systems use target. Using linkat(2) allows the behavior to be specified, so that the behavior is portable. Also fix configure test for NetBSD linkata(2), which ceased to work. BUG: 764655 Change-Id: Iccd27ac076b7a74e40dcbaa1c4762fd3ad59da5f Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/6539 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* libglusterfs: Add missing goto in eh_new()Vijay Bellur2014-01-011-0/+1
| | | | | | | | | Change-Id: I64bbd8d5d919e78286a0521b62ca75f22ad296fa BUG: 795419 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6623 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* mount/fuse: Remove duplicate GET_STATE callPranith Kumar K2014-01-011-2/+0
| | | | | | | | | Change-Id: I5716cb0e9914f78489e3422a03efc689f5ebc413 BUG: 952029 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6579 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rpc/server: add anonuid and anongid options for root-squashNiels de Vos2013-12-306-4/+102
| | | | | | | | | | | | | | | | | | | Introduce new options to modify the behaviour of server.root-squash. With server.anonuid and server.anongid the uid/gid can be specified and the root user (uid=0 and gid=0) will be mapped to the given uid/gid instead of nfsnobody (uid=65534 and gid=65534). Many thanks to Vikhyat Umrao for writing the majority of the test-case! Change-Id: I6379a3d2ef52b9b9707f2f6f0529657580c8d779 BUG: 1043886 CC: Vikhyat Umrao <vumrao@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6546 Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Reviewed-by: Vikhyat Umrao <vumrao@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* crypt: On calloc failure follow goto statementHarshavardhana2013-12-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | At -------------------------------------------- 1423 if (local->vec.iov_base == NULL) { -------------------------------------------- This condition being true leads to NULL pointer to be passed into `memcpy` later at ---------------------------------------------------- 1432 memcpy((char *)local->vec.iov_base + copied, ---------------------------------------------------- Avoid this by clean exit through a goto statement with in the conditional. Change-Id: I2546b7dd634dc251adae8ca39497c4c3ef520f62 BUG: 1030058 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/6576 Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Reviewed-by: Edward Shishkin <edward.shishkin@gmail.com> Tested-by: Edward Shishkin <edward.shishkin@gmail.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Updating extras/Ubuntu with latest upstart configs (BUG: 1047007)Louis Zuckerman2013-12-293-9/+10
| | | | | | | | | Change-Id: Ia769589f6af1d7ca3577185fd4c56eb9f43b3e2e BUG: 1047007 Signed-off-by: Louis Zuckerman <me@louiszuckerman.com> Reviewed-on: http://review.gluster.org/6611 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/index: Minor improvement in log message.Vijay Bellur2013-12-271-1/+1
| | | | | | | | | Change-Id: Ic4f39785dab5ad64def4c06d7bd2f2dec09e19ab BUG: 1045690 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6606 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* test: Modified bug-1037501.t scriptVenkatesh Somyajulu2013-12-271-76/+109
| | | | | | | | | Change-Id: I3114009681d49249fe292f94a464efc419c944cb BUG: 1037501 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6596 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* protocol/server: Change log message severityVijay Bellur2013-12-271-2/+2
| | | | | | | | | Change-Id: Ia6aaf8a106c26fa7118c86fadb6805d2877bb6ee BUG: 849630 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6610 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* build: fix day in the %changelogHarshavardhana2013-12-271-2/+2
| | | | | | | | | | | This fixes `warnings` during build tests `rpm.t` Change-Id: I706ceb1a39d046fe26f70f7b1b06f059abd5d3c0 BUG: 1000019 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/6584 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* socket: unix socket connect path can't be greater than UNIX_PATH_MAX charactersKrishnan Parthasarathi2013-12-262-2/+21
| | | | | | | | | | Change-Id: I74788b63dd1c14507aa6d65182ea4b87a2e1f389 BUG: 1046308 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6589 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gfapi: Closed the logfile fd and initialize to NULL in glfs_finiPoornima G2013-12-263-3/+38
| | | | | | | | | | | | | | | | | | Currently if logfile is closed and other threads call gf_log after glfs_fini() is executed, it may lead to memory corruption. Adding gf_log_fini() which closes the logfile and initializes the logfile to NULL, thus any further logging happens to stderr. Also added gf_log_globals_fini() which should be filled in the future to release all the logging resources. Change-Id: I879163e1a3636e65300d166f782517ee773cab65 BUG: 1030228 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/6552 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Fix xml output for volume statusKaushal M2013-12-251-6/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XML output for volume status was malformed when one of the nodes is down, leading to outputs like ------- <node> <node> <hostname>NFS Server</hostname> <path>localhost</path> <peerid>63ca3d2f-8c1f-4b84-b797-b4baddab81fb</peerid> <status>1</status> <port>2049</port> <pid>2130</pid> </node> ----- This was happening because we were starting the <node> element before determining if node was present, and were not closing it or clearing it when not finding the node in the dict. To fix this, the <node> element is only started once a node has been found in the dict. Change-Id: I6b6205f14b27a69adb95d85db7b48999aa48d400 BUG: 1046020 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6571 Reviewed-by: Aravinda VK <avishwan@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.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>
* bd: Check for capabilities for creating thin lvM. Mohan Kumar2013-12-241-0/+7
| | | | | | | | | | | | Check capabitlies of the volume before trying to create thin LV. BUG: 1028672 Change-Id: I1375f6f2a7576e223fc5d7cd40315999446db86a Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/6577 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cluster/afr: avoid race due to afr_is_transaction_running()Ravishankar N2013-12-241-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: ------------------------------------------ afr_lookup_perform_self_heal() { if(afr_is_transaction_running()) goto out else afr_launch_self_heal(); } ------------------------------------------ When 2 clients simultaneously access a file in split-brain, one of them acquires the inode lock and proceeds with afr_launch_self_heal (which eventually fails and sets "sh-failed" in the callback.) The second client meanwhile bails out of afr_lookup_perform_self_heal() because afr_is_transaction_running() returns true due to the lock obtained by client-1. Consequetly in client-2, "sh-failed" does not get set in the dict, causing quick-read translator to *not* invalidate the inode, thereby serving data randomly from one of the bricks. Fix: If a possible split-brain is detected on lookup, forcefully traverse the afr_launch_self_heal() code path in afr_lookup_perform_self_heal(). Change-Id: I316f9f282543533fd3c958e4b63ecada42c2a14f BUG: 870565 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6578 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Varun Shastry <vshastry@redhat.com>
* Fix typos, and spacing issues.James Shubin2013-12-233-20/+19
| | | | | | | | | Change-Id: I459ba4e87e9bc4f1c373f7abe8701bfa8450253c BUG: 1045690 Signed-off-by: James Shubin <james@shubin.ca> Reviewed-on: http://review.gluster.org/6556 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Throw a warning during replace-brickPranith Kumar K2013-12-221-0/+14
| | | | | | | | | Change-Id: Ia024d055645ac2ec5cd506f2533831a159b38c20 BUG: 1039954 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6559 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
* cli: Throw a warning during creation of rdma volumes.Vijay Bellur2013-12-211-0/+21
| | | | | | | | | Change-Id: I77155a7a4ff56a10079aab206af197e9d03e8a8a BUG: 1017176 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6557 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd: make volinfo a refcnt'ed object.Krishnan Parthasarathi2013-12-206-6/+55
| | | | | | | | | | | | | Add glusterd_volinfo_remove(..) which removes @volinfo from the list of volumes in the cluster and performs an unref on @volinfo Change-Id: I5f546ca58f61bc334ab1bab4c51c4a21e1f66161 BUG: 1038051 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6521 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: rebalance to ref volinfo before startingKrishnan Parthasarathi2013-12-202-5/+11
| | | | | | | | | Change-Id: Ib316897dcbd0748bfb3bfcda186b9fe30c07f80f BUG: 1038051 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6522 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* cluster/afr: For entry self heal, mark all source bricksVenkatesh Somyajulu2013-12-192-13/+269
| | | | | | | | | | | | | | | | | | | | | | Problem: Whenever a new brick is added into a replicate volume, all source bricks are not marked as source. Only one of them is marked as source. Here marked as source refers to adding extended attribute at the backend of a file corresponding to the newly added brick. As well as source bricks should point to the newly added brick so that heal can be triggered. Fix: All source bricks will now point to newly added bricks and heal can be triggered based on the extended attributes. Change-Id: I318e1f779a380c16c448a2d05c0140d8e4647fd4 BUG: 1037501 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6540 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd : enable/disable quota using volume set cmd deprecated.Anuradha Talur2013-12-192-31/+38
| | | | | | | | | | | | | | | | | Using the command 'gluster volume set <volname> quota {on|off}' doesn't really enable/disable quota. So, a message to the user is provided. Message asks the user to use 'gluster volume quota <volname> {enable|disable}' instead. Improvement of the previous method to solve the issue. Change-Id: Ibeda35bb49ec7b541d53e592b48fd132380fce76 BUG: 1024626 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/6512 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: hold the lock when submitting ACC in replace-brickVijaykumar M2013-12-191-1/+5
| | | | | | | | | | | | | replace-brick handler sets the timer to perform the replace operation and unlocks the big_lock. So we need to lock inside 'glusterd_do_replace_brick' before submitting the ACC Change-Id: I5525c62533bd92d3ac46587e5353e2443ad85851 BUG: 1044337 Signed-off-by: Vijaykumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/6534 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: ignore failure to stop a stopped service.Krishnan Parthasarathi2013-12-191-0/+12
| | | | | | | | | | | | | | | | kill(2) returns -1 with errno set to ESRCH when the pid of the process being killed doesn't exist. Failing glusterd_brick_stop on a stopped brick could result in volume-stop failing, in commit phase. This fix prevents that from happening. Change-Id: I00f46fa06e489a671efbb8e4119f545f8ccea329 BUG: 1038051 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6525 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Fix stopping of stale rebalance processesKaushal M2013-12-181-102/+12
| | | | | | | | | | | | | | | | | | | | | | | Trying to stop rebalance process via RPC using the GD_SYNCOP macro, could lead to glusterd crashing. In case of an implicit volume update, which happens when a peer comes back up, the stop function would be called in the epoll thread. This would lead to glusterd crashing as the epoll thread doesn't have synctasks for the GD_SYNCOP macro to make use of. Instead of using the RPC method, we now terminate the rebalance process by kill(). The rebalance process has been designed to be resistant to interruption, so this will not lead to any data corruption. Also, when checking for stale rebalance task, make sure that the old task-id is not null. Change-Id: I54dd93803954ee55316cc58b5877f38d1ebc40b9 BUG: 1044327 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6531 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Added Puppet-Gluster documentation from Puppet-Gluster project.James Shubin2013-12-171-0/+499
| | | | | | | | Change-Id: I196d97fb446f5938671c4cde6c460334999679cf Signed-off-by: James Shubin <james@shubin.ca> Reviewed-on: http://review.gluster.org/6507 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
* Add boilerplate for easy, local, documentation testing.James Shubin2013-12-172-0/+18
| | | | | | | | Change-Id: I5386b4e1f05a30b051d81eaca557c93ede198b51 Signed-off-by: James Shubin <james@shubin.ca> Reviewed-on: http://review.gluster.org/6506 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Vijay Bellur <vbellur@redhat.com>
generated by cgit (git 2.34.1) at 2024-05-12 15:15:09 +0000