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* cli, glusterd: More quota fixes ...Krutika Dhananjay2013-11-301-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ... which may be grouped under the following categories: 1. Fix incorrect cli exit status for 'quota list' cmd 2. Print appropriate error message on quota parse errors in cli Authored by: Anuradha Talur <atalur@redhat.com> 3. glusterd: Improve quota validation during stage-op 4. Fix peer probe issues resulting from quota conf checksum mismatches 5. Enhancements to CLI output in the event of quota command failures Authored by: Kaushal Madappa <kmadappa@redhat.com> 7. Move aux mount location from /tmp to /var/run/gluster Authored by: Krishnan Parthasarathi <kparthas@redhat.com> 8. Fix performance issues in quota limit-usage Authored by: Krutika Dhananjay <kdhananj@redhat.com> Note: Some functions that were used in earlier version of quota, that aren't called anymore have been removed. Change-Id: I9d874f839ae5fdcfbe6d4f2d727eac091f27ac57 BUG: 969461 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/6366 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli/glusterd: Changes to quota command Quota featureRaghavendra G2013-11-261-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | re-work. Following are the cli commands that are new/re-worked: ====================================================== volume quota <VOLNAME> {enable|disable|list [<path> ...]|remove <path>| default-soft-limit <percent>} | volume quota <VOLNAME> {limit-usage <path> <size> [<percent>]} | volume quota <VOLNAME> {alert-time|soft-timeout|hard-timeout} {<time>} volume status [all | <VOLNAME> [nfs|shd|<BRICK>|quotad]] [detail|clients|mem|inode|fd|callpool] volume statedump <VOLNAME> [nfs|quotad] [all|mem|iobuf|callpool|priv|fd|inode|history] glusterd changes: ================= * Quota limits are now set as extended attributes by glusterd from the aux mount created by the cli. * The gfids of the directories on which quota limits are set for a given volume are stored in /var/lib/glusterd/vols/<volname>/quota.conf file in binary format, and whose cksum and version is stored in /var/lib/glusterd/vols/<volname>/quota.cksum. Original-author: Krutika Dhananjay <kdhananj@redhat.com> Original-author: Krishnan Parthasarathi <kparthas@redhat.com> BUG: 969461 Change-Id: If32bba36c67f9c2a30417af9c6389045b2b7c13b Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6003 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* bd_map: Remove bd_map xlatorM. Mohan Kumar2013-11-131-13/+0
| | | | | | | | | | | Remove bd_map xlator and CLI related changes. Change-Id: If7086205df1907127c1a1fa4ba603f1c48421d09 BUG: 1028672 Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/5747 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli,glusterd: Changes to cli-glusterd communicationKaushal M2013-10-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Glusterd changes: With this patch, glusterd creates a socket file in DATADIR/run/glusterd.socket , and listen on it for cli requests. It listens for 2 rpc programs on the socket file, - The glusterd cli rpc program, for all cli commands - A reduced glusterd handshake program, just for the 'system:: getspec' command The location of the socket file can be changed with the glusterd option 'glusterd-sockfile'. To retain compatibility with the '--remote-host' cli option, glusterd also listens for the cli requests on port 24007. But, for the sake of security, it listens using a reduced cli rpc program on the port. The reduced rpc program only contains read-only procs used for 'volume (info|list|status)', 'peer status' and 'system:: getwd' cli commands. CLI changes: The gluster cli now uses the glusterd socket file for communicating with glusterd by default. A new option '--gluster-sock' has been added to allow specifying the sockfile used to connect. Using the '--remote-host' option will make cli connect to the given host & port. Tests changes: cluster.rc has been modified to make use of socket files and use different log files for each glusterd. Some of the tests using cluster.rc have been fixed. Change-Id: Iaf24bc22f42f8014a5fa300ce37c7fc9b1b92b53 BUG: 980754 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/5280 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli,glusterd: Implement 'volume status tasks'Krutika Dhananjay2013-10-081-0/+2
| | | | | | | | | | | | | | | | | | | oVirt's Gluster Integration needs an inexpensive command that can be executed every 10 seconds to monitor async tasks and their parameters, for all volumes. The solution involves adding a 'tasks' sub-command to 'volume status' to fetch only the async task IDs, type and other relevant parameters. Only the originator glusterd participates in this command as all the information needed is available on all the nodes. This is to make the command suitable for being executed every 10 seconds. Change-Id: I1edc607baf29b001a5585079dec681d7c641b3d1 BUG: 1012346 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/6006 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* logging: Remove multiple definitions of DEFAULT_LOG_FILE_DIRECTORYVijay Bellur2013-09-241-2/+1
| | | | | | | | | Change-Id: I8d670a228d3c1282aa7d70b151f166d04abc40e5 BUG: 764890 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/5909 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* cli: Add statusStr xml tag to task list and rebalance/remove brick statusAravinda VK2013-09-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New xml tag statusStr added to following gluster cli commands gluster volume status all --xml (For Task status) gluster volume rebalance <VOLNAME> status --xml gluster volume remove-brick <VOLNAME> <BRICK1..> status --xml Example(volume status all): <task> <type>Rebalance</type> <id>82d8d122-8738-4144-8507-d93fc98b61df</id> <status>3</status> <statusStr>completed</statusStr> </task> Example(volume rebalance <VOL> status) <node> <nodeName>localhost</nodeName> <files>0</files> <size>0</size> <lookups>0</lookups> <failures>0</failures> <status>3</status> <statusStr>completed</statusStr> </node> Also modified task status as string instead of showing number in gluster volume status all Example: Status of volume: gv1 Gluster process Port Online Pid ------------------------------------------------------------------------------ Brick sumne.sumne:/gfs/b1 49154 Y 15489 Brick sumne.sumne:/gfs/b2 49155 Y 15493 NFS Server on localhost N/A N 15913 Task ID Status ---- -- ------ Rebalance 82d8d122-8738-4144-8507-d93fc98b61df completed BUG: 1003521 Change-Id: Ib283016af4c18132fb13fb33d44075782d77823c Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/5739 Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd/cli: Geo-Replication "status detail" cmdVenky Shankar2013-09-041-0/+14
| | | | | | | | | | | | | | | | | | | | | | Provides detailed status info in the following format MASTER <master-vol> SLAVE <slave-vol> NODE HEALTH UPTIME FILES SYNCD FILES PENDING BYTES PENDING DELETES PENDING ----------------------------------------------------------------------------------- This patch introdues "status detail" command to show crawl related information in CLI. These values are "pulled" from gsyncd when "status detail" is executed. Change-Id: I1fdaf7180eacce054a864d34971dc160bd7301e1 BUG: 990420 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/5590 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Tested-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli : Display error messages if virt file has been deleted or is invalid.Avra Sengupta2013-07-271-1/+1
| | | | | | | | | | | | | "gluster volume set <VOLNAME> group virt" will display error message if virt file is deleted or is invalid. Change-Id: Icb202b6a445597fcd9a3dcef8001891f2601a115 BUG: 916127 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4586 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: Increased timeout for gluster volume heal commnadsVenkatesh Somyajulu2013-07-231-1/+1
| | | | | | | | | | | | | | | | | Problem: If number of files are very large, then gluster volume heal volumename info commnads take large time. So timeout of 2 minutes seems to be insufficient. Fix: Increased timeout to 10 minutes Change-Id: I5f847163e01c4afbb587b726833ad80183f1a928 BUG: 986945 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/5372 Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterfs : Moved option files, and statedumps from /tmpAvra Sengupta2013-01-291-0/+1
| | | | | | | | | Change-Id: Ibdede396c4d6859225937316b7a59a661bcaf9f5 BUG: 764890 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/4422 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* debug/trace: save the recent fops received in the event-historyRaghavendra Bhat2013-01-171-0/+3
| | | | | | | | | | | | | | | | | * Make use of event-history in debug/trace xlator to dump the recent fops, when statedump is given. trace xlator saves the fop it received along with the time in the event-history and upon statedump signal, dumps its history. The size of the event-history can be given as a xlator option. * Make changes in trace to take logging into log-file or logging to history as an option. By default both are off. Change-Id: I12baee5805c6efb55735cead4e2093fb94d7a6a0 BUG: 797171 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/4088 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: output xml in pretty formatKaushal M2013-01-161-1/+1
| | | | | | | | | | | | | Gluster cli now prints XML outputs in 'pretty' format. This solves the problem of empty elements occuring as two tags instead of being collapsed into one. Change-Id: Iab7aeadcff29c18ae388b58e446a16e937ac09ed BUG: 849293 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/4355 Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* BD Backend: CLI commands to create/delete imageM. Mohan Kumar2012-11-291-0/+13
| | | | | | | | | | | | | | | | | Cli commands added to create/delete a LV device. The following command creates lv in a given vg. $ gluster bd create <volname>:<vgname>/<lvname> <size> The following command deletes lv in a given vg. $ gluster bd delete <volname>:<vgname>/<lvname> BUG: 805138 Change-Id: Ie4e100eca14e2ee32cf2bb4dd064b17230d673bf Signed-off-by: M. Mohan Kumar <mohan@in.ibm.com> Reviewed-on: http://review.gluster.org/3718 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: XML output for "geo-replication <VOL> {start|stop}"Kaushal M2012-11-231-0/+4
| | | | | | | | | Change-Id: I8d2213cc00deb458fb765b848d0e3452574cc98f BUG: 864499 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/4217 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Changes and enhancements to XML outputKaushal M2012-10-111-4/+32
| | | | | | | | | | | | | | | | | | | | This patch contains several xml related changes which fix some bugs and introduce xml output for commands which were missing it. These include, * XML output for rebalance & remove-brick status * XML output for replace-brick * XML output for 'volume status all' in on xml document * proper XML output for "volume {create|start|stop|delete}" * type & status of a volume in 'volume info' is now given as a string as well This patch also cleans up the '#if (HAVE_LIB_XML)' sections from the code-base, so that it is not littered around. Change-Id: I5bb022adf0fedf7e3ead92b4b79bfa02b0b5fef5 BUG: 828131 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/3869 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: removed extra dict unrefs and memory leaksKrutika Dhananjay2012-09-301-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROBLEMS ADDRESSED: a. The following change http://review.gluster.com/#change,3948 introduces extra dict unrefs in cli. b. There are instances of memory leak in gf_cli_*_cbk functions. FIX: Problem (a) is fixed by ensuring the dict is ref'd (indirectly at the time of creation) and unref'd (in CLI_STACK_DESTROY) ONLY once. The following is the rationale behind this approach: The number of refs and unrefs on dict varies across the different commands that use it. The cli thread MUST wait for the gf_cli_*_cbks to complete before the frame is destroyed. This rules out the need to do extra refs and unrefs in the code path. Problem (b) is fixed by doing unref on dicts that are created for the purpose of unserializing the response but never freed in gf_cli_*_cbk functions. Change-Id: I5a7431543fc8e3cac4d256f5c87d1e3c62a331be BUG: 823081 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/3966 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Fix to log command status at the appropriate timeKrutika Dhananjay2012-09-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROBLEM: In the existing implementation, the success/failure of execution of a command is decided (and logged) in glusterd handler functions. Strictly speaking, the logging mechanism must take into account what course the command takes within the state machine before concluding whether it succeeded or failed. FIX: This patch attempts to fix the above issue for vol commands. The format of the log message is as follows: for failure: <command string> : FAILED : <cause of failure> for success: <command string> : SUCCESS APPROACH (in a nutshell): * The command string is packed into dict at cli and sent to glusterd. * glusterd logs the command status just before doing a "submit_reply", which is called (either directly or indirectly via a call to glusterd_op_cli_send_response) at 2 places for every vol command: i. in handler functions, and ii. in glusterd_op_txn_complete In short, the failure of a command in the handler implies the command has indeed failed. However, its success in the handler does NOT necessarily mean the command succeeded/will succeed. Change-Id: I5a8a2ddc318ef2dc2a9699f704a6bcd2f0ab0277 BUG: 823081 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/3948 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* All: License message changeVarun Shastry2012-09-131-7/+6
| | | | | | | | | | | | License message changed for server-side, dual license GPLV2 and LGPLv3+. Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09 BUG: 852318 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3940 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* All: License message changeVarun Shastry2012-08-281-16/+7
| | | | | | | | | | | | | | | | | | The license message is changed to Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> This file is part of GlusterFS. This file is licensed to you under your choice of the GNU Lesser General Public License, version 3 or any later version (LGPLv3 or later), or the GNU General Public License, version 2 (GPLv2), in all cases as published by the Free Software Foundation. Change-Id: I07d2b63ed5fbbbd1884f1e74f2dd56013d15b0f4 BUG: 852318 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3858 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Proper xml output for "gluster peer status"Kaushal M2012-08-201-0/+4
| | | | | | | | | | Change-Id: I5d72d3844aba0417652498f4dc706b4a68d36bd8 BUG: 847760 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/3814 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <krishnan.parthasarathi@gmail.com> Reviewed-by: Anand Avati <avati@redhat.com>
* core: canonicalize pathsRajesh Amaravathi2012-05-221-3/+0
| | | | | | | | | | | | canonicalize paths during add-brick, creation of volume, setting nfs.export-dir in volgen BUG: 789870 Change-Id: I1d3788ac850359b0def0457113831e825a475d58 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/3315 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: implement a fn 'cli_err()' to send error messages to 'stderr'Amar Tumballi2012-04-251-0/+9
| | | | | | | | | | | | | | we were using 'cli_out()' to send all the possible msgs, which is not very friendly with scripts, because if one want to get only valid output with "<command> 2>/error.log 1>/proper-info.log" Change-Id: I008ebcbd90935c41dbfc1bd2adeb094ed21116cb Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 815194 Reviewed-on: http://review.gluster.com/3208 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: Fix for "volume status all"Kaushal M2012-04-171-0/+2
| | | | | | | | | | | | | Fixes output of "volume status all" when some volumes are stopped and some changes to xml output. Change-Id: I77938422c0258bb69e32b54c23df1225474532bc BUG: 811539 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/3130 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: More xml output changesKaushal M2012-03-131-7/+36
| | | | | | | | | | | | | | | | * Added xml output for "volume quota" which was missing. * Fixed xml output for "volume info all" so that it contains only one xml document * Fixed no xml output for normal "volume status" * Fixed normal output for "volume set" Change-Id: I3d85b6800e428226f2970d669e38e4331c99a218 BUG: 799957 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2868 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli, glusterfsd: Fixes for "volume top {read,write}-perf"Kaushal M2012-02-211-1/+1
| | | | | | | | | | | | | | | Changed variables to use unsigned types, to support larger comninations of block_size * block_count Also increases cli time out for "volume top" ops to 600, to allow more time for glusterd to return the results to cli. Change-Id: I4b953799c78a5a184311f6f8c4a7a99dc9e87a07 BUG: 783980 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2761 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Add commands to see self-heald opsPranith Kumar K2012-02-201-0/+4
| | | | | | | | | Change-Id: Id92d3276e65a6c0fe61ab328b58b3954ae116c74 BUG: 763820 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2775 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli/glusterd: volume status modificationRajesh Amaravathi2012-02-181-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | * Method of getting mount details of brick has been changed from direct reading of /etc/mtab to using libc's <mntent.h>, providing a fairly portable version independent of different linux distributions. It is only supported on Linux though. * Wrong fs type (rootfs for /) in fedora-based distributions has been fixed. * Allows options (detail, mem, fd, et al) to "all" volumes. * Use of the fnmatch's GNU extension flag, FNM_LEADING_DIR is restricted to Linux hosts only. In case of non-Linux hosts, partial match functionality is absent. Change-Id: I102ce808c192ef635c2536a2167101be0aa0fc50 BUG: 786367 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2705 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli, glusterd : Added support for clear-locks command.Krishnan Parthasarathi2012-02-171-0/+3
| | | | | | | | | Change-Id: I8e7cd51d6e3dd968cced1ec4115b6811f2ab5c1b BUG: 789858 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2552 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: Enable output in XMLKaushal M2012-02-151-1/+25
| | | | | | | | | | | | | | | | | | | | | | | This patch enables gluster cli to output data in xml format. XML output can be obtained by passing "--xml" as an argument. A new "volume list" command, which lists the volumes present in a cluster, has been added. This can be used for obtaining a quick list of volumes. Several commands, including "volume top", "volume profile", "volume status" and "volume info", "volume list", have custom XML output routines. Other commands use either one of the 2 generic output routines, cli_xml_output_str() & cli_xml_output_dict(). NOTE: When using "all" for "volume status" and "volume info" the XML output will have multiple roots. Change-Id: I6117baa02ec06fda116177dbd401f66521263ac6 BUG: 790713 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2753 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: volume status enhancementRajesh Amaravathi2012-01-121-2/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Support "gluster volume status (all)" option to display all volumes' status. * On option "detail" appended to "gluster volume status *", amount of storage free, total storage, and backend filesystem details like inode size, inode count, free inodes, fs type, device name of each brick is displayed. * One can also obtain [detailed]status of only one brick. * Format of the enhanced volume status command is: "gluster volume status [all|<vol>] [<brick>] [detail]" * Some generic functions have been added to common-utils: skipword get_nth_word These functions enable parsing and fetching of words in a sentence. glusterd_get_brick_root (in glusterd) These are self explanatory. Change-Id: I6f40c1e19810f8504cd3b1786207364053d82e28 BUG: 765464 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/777 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterd: Extended glusterd_is_service_running to get svcs's pid.Krishnan Parthasarathi2011-11-181-1/+1
| | | | | | | | | | | | Also, volume status cmd would print "N/A" if pid couldn't be retrieved from pidfile. Change-Id: Ie83d228b1cf86397d181885b325e337a403e6ed2 BUG: 3043 Reviewed-on: http://review.gluster.com/650 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* XDR: cli-glusterd xdr consolidationshishir gowda2011-11-161-38/+6
| | | | | | | | | | | | | | | | By using only 1 xdr struct for request and 1 xdr struct for response, we will be able scale better and also be able to parse the o/p better For request use- gf1_cli_req - contains dict For response use- gf1_cli_rsp - conains op_ret, op_errno, op_errstr, dict Change-Id: I94b034e1d8fa82dfd0cf96e7602d4039bc43fef3 BUG: 3720 Reviewed-on: http://review.gluster.com/662 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* cli : new volume statedump commandKaushal M2011-09-271-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Changes: 1. Add a new 'volume statedump' command, that performs statedumps of all the bricks in the volume and saves them in a specified location. 2. Add new server option 'server.statedump-path'. 3. Remove multiple function definitions in glusterd.h Statedump Information: The 'volume statedump' command performs statedumps on all the bricks in a given volume. The syntax of the command is, gluster volume statedump <VOLNAME> [type]...... Types include, * all * mem * iobuf * callpool * priv * fd * inode Defaults to 'all' when no type is specified. The statedump files are created by default in /tmp directory of the server on which the bricks are present. This path can be changed by setting the 'server.statedump-path' option. The statedump files will be named as, <brick-name>.<pid of brick process>.dump Change-Id: I01c0e1a8aad490da818e086d89f292bd2ed06fd4 BUG: 1964 Reviewed-on: http://review.gluster.com/321 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterd: Implemented cmd to trigger self-heal on a replicate volume.v3.3.0qa10Krishnan Parthasarathi2011-09-221-0/+4
| | | | | | | | | | | | | This cmd is used in the context of proactive self-heal for replicated volumes. User invokes the following cmd when (s)he suspects that self-heal needs to be done on a particular volume, gluster volume heal <VOLNAME>. Change-Id: I3954353b53488c28b70406e261808239b44997f3 BUG: 3602 Reviewed-on: http://review.gluster.com/454 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd: run 'volume top read-perf/write-perf' in different threadKaushal M2011-09-191-0/+1
| | | | | | | | | | | | | | | Runs the 'volume top read-perf/write-perf' operations in a different thread without blocking glusterd. Prvents glusterd from being unresponsive when large values of 'bs' and 'count' are given. Also increase cli timeout for top/profile commands , from 120s to 300s to allow large i/o top read-perf and write-perf to return result. Change-Id: I4b7de1d735f33643d836772db7f25133f112b75a BUG: 2720 Reviewed-on: http://review.gluster.com/375 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* support for de-commissioning a node using 'remove-brick'Amar Tumballi2011-09-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | to achieve this, we now create volume-file with 'decommissioned-nodes' option in distribute volume, then just perform the rebalance set of operations (with 'force' flag set). now onwards, the 'remove-brick' (with 'start' option) operation tries to migrate data from removed bricks to existing bricks. 'remove-brick' also supports similar options as of replace-brick. * (no options) -> works as 'force', will have the current behavior of remove-brick, ie., no data-migration, volume changes. * start (starts remove-brick with data-migration/draining process, which takes care of migrating data and once complete, will commit the changes to volume file) * pause (stop data migration, but keep the volume file intact with extra options whatever is set) * abort (stop data-migration, and fall back to old configuration) * commit (if volume is stopped, commits the changes to volumefile) * force (stops the data-migration and commits the changes to volume file) Change-Id: I3952bcfbe604a0952e68b6accace7014d5e401d3 BUG: 1952 Reviewed-on: http://review.gluster.com/118 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: add --log-{file,level} optionsCsaba Henk2011-09-121-0/+3
| | | | | | | | | | | | Apart from diagnostic purposes, it's needed when cli is ran by unprivileged user who most likely has no write access to the canonical log file. Change-Id: Ib9d1a31711966ff1efe2592fbc0a911820cf8ee3 BUG: 3242 Reviewed-on: http://review.gluster.com/95 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* modify to the way we used XDR definitions files (.x files)Amar Tumballi2011-09-071-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | Earlier: step 1: copy the existing <xdr>.x files to /tmp step 2: generate '.[ch]' files using 'rpcgen <xdr>.x' step 3: check diff with the to the existing files, add only your part of changes back to the original file. (ignore other changes). step 4: there is another file to write wrapper functions to convert structures to/from XDR buffers, update it with your new structure. step 5: use these wrapper functions in the newly written procedures. step 6: commit :-| Now: step 1: update (mostly adding only) the <xdr>.x file step 2: run '<path-to-src>/extras/generate-xdr-files.sh <xdr>.x' command step 3: implement rpc procedure to handle the request/response. step 4: commit :-) Change-Id: I219f9159fc980438c86e847c6b030be96e595ea2 BUG: 3488 Reviewed-on: http://review.gluster.com/341 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* mgmt/glusterd, cli: Introduce gluster volume status <volname>Vijay Bellur2011-08-191-0/+13
| | | | | | | | Change-Id: Iea835b9e448e736016da2e44e3c9bfff93f2fa78 BUG: 3439 Reviewed-on: http://review.gluster.com/259 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Change Copyright current yearPranith Kumar K2011-08-101-1/+1
| | | | | | | | Change-Id: I2d10f2be44f518f496427f257988f1858e888084 BUG: 3348 Reviewed-on: http://review.gluster.com/200 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* LICENSE: s/GNU Affero General Public/GNU General Public/Pranith Kumar K2011-08-061-3/+3
| | | | | | | | Change-Id: I3914467611e573cccee0d22df93920cf1b2eb79f BUG: 3348 Reviewed-on: http://review.gluster.com/182 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Remove redundant function `cli_path_strip_trailing_slashes'.Sachidananda Urs2011-07-311-2/+0
| | | | | | | | | | Use cli_canonicalize_path instead, to remove trailing/duplicate slashes. Change-Id: Ie76267a4fa9ee9986cb36039afad4dfff830d5f8 BUG: 3183 Reviewed-on: http://review.gluster.com/124 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Variable IOBUF: Use variable iobuf for cli/glusterd/glusterfsd(mgmt)shishir gowda2011-07-311-1/+1
| | | | | | | | | | | | By using variable iobufs, xfer data size is no more limited to 128K (default). This helps in scaling. Change-Id: Iab453db9223d887306d150cd6fe0b1eae9c422cc BUG: 2472 Reviewed-on: http://review.gluster.com/13 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* Canonicalize path names while creating volumes.Sachidananda2011-07-171-0/+3
| | | | | | | | | | | When a volume is created resolve symbolic links, delete duplicate slashes in the path name. Signed-off-by: Sachidananda Urs <sac@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3183 (When creating volumes brick paths are not handled properly.) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3183
* cli: Exit if glusterd is not operational in non-prompt modesVijay Bellur2011-07-111-0/+1
| | | | | | | | Signed-off-by: Vijay Bellur <vijay@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 3120 (Provide connection timeout between cli and glusterd) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=3120
* cli: bring in format checking option for 'cli_out()'Amar Tumballi2011-05-311-1/+9
| | | | | | | | Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2944 (warnings in cli_out) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2944
* cli log level command and per translator log levelVenky Shankar2011-05-201-0/+5
| | | | | | | | Signed-off-by: Venky Shankar <venky@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2714 (implement cli log level command) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2714
* cli: taking my revenge for forcing "geo-replication" into commandlineCsaba Henk2011-05-111-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | Accept unambigous initial fragments of keywords, eg. gluster vol geo stat is recognized. Compared to readline integration: - no external dependency - works in shell too - works for inner keywords of operations (as in above example, or "vol crea <vol> repl 3 ...") - you save pressing tabs :) If not desired in customer builds, can be disabled by an #ifdef (not integrated into build system as of now); however, I think folks in house could like it. Signed-off-by: Csaba Henk <csaba@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2757 (refactory gsync/gsyncd/syncdaemon/whatever to geo-replication) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2757
* cli: changes in struct cli_cmd to disable gluster command at run-timeKaushik BV2011-04-221-2/+4
| | | | | | | | Signed-off-by: Kaushik BV <kaushikbv@gluster.com> Signed-off-by: Anand Avati <avati@gluster.com> BUG: 2744 (make geo-replication package friendly) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=2744
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