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* glusterd: conditionally pass uuid for EVENT_PEER_CONNECTAtin Mukherjee2016-10-211-3/+10
| | | | | | | | | | | | | | | | | | When a new node is probed, on the first RPC_CLNT_CONNECT peerctx->uuid is set to NULL as the same is yet to be populated. However the subesquent (dis)connect events would be carrying the valid UUIDs. Solution is not to generate EVENT_PEER_CONNECT on a peer probe trigger as CLI is already going to take care of generating the same. Change-Id: I2f0de054ca09f12013a6afdd8ee158c0307796b9 BUG: 1386516 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15678 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* cli, glusterd: Address issues in get-state cli outputSamikshan Bairagya2016-10-204-79/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the following data points: 1. Volume type 2. Peer state 3. List of other hostnames for a peer 4. Data unit information for rebalance The following data points are removed: 1. Mount options and filesystem types for bricks 2. global-option-version from list of global options The following data points are added: 1. Replica Count 2. Tier type for bricks belonging to hot/cold tier Change-Id: I5011250e863fdc4929b203cdb345d79b2f16c6a5 BUG: 1385839 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/15662 Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* cluster/tier: handle fast demotionsMilind Changire2016-10-191-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Demote files on priority if hi-watermark has been breached and continue to demote until the watermark drops below hi-watermark. Monitor watermark more frequently. Trigger demotion as soon as hi-watermark is breached. Add cluster.tier-emergency-demote-query-limit option to limit number of files returned from the database query for every iteration of tier_migrate_using_query_file(). If watermark hasn't dropped below hi-watermark during the first iteration, the next iteration will be triggered approximately 1 second after tier_demote() returns to the main tiering loop. Update changetimerecorder xlator to handle query for emergency demote mode. Add tier-ctr-interface.h: Move tier and ctr interface specific macros and struct definition from libglusterfs/src/gfdb/gfdb_data_store.h to new header libglusterfs/src/tier-ctr-interface.h Change-Id: If56af78c6c81d37529b9b6e65ae606ba5c99a811 BUG: 1366648 Signed-off-by: Milind Changire <mchangir@redhat.com> Reviewed-on: http://review.gluster.org/15158 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com>
* glusterd: set the brickinfo->port before spawning the bricksAtin Mukherjee2016-10-181-4/+8
| | | | | | | | | | | | | | | | | | | | | As of now, when glusterd spawns a brick process, post spawning, the brickinfo's port is set. The side effect of this is it opens up an window where the pmap_signin event can be initiated by the brick to glusterd and glusterd fails to update signed_in flag since the brickinfo port is still 0 and the comparison of port and brickinfo->port fails. As a solution, set the brickinfo->port post pmap_registry_alloc and if the brick spawn fails reset it to 0. This logic applies for rdma port too. Change-Id: I00a13d4c6d6809ebd19a972aa13e71ee5eac7e35 BUG: 1385575 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15655 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* trivial: correct some spelling mistakes in comments and logsNiels de Vos2016-10-182-2/+2
| | | | | | | | | | | | | | BUG: 1385593 Change-Id: Icfae9e557a284182c6c22e9606fdd641528906f0 Reported-by: Patrick Matthäi <pmatthaei@debian.org> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/15656 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Kotresh HR <khiremat@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org>
* glusterd: enable default configurations post upgrade to >= 3.9.0 versionsAtin Mukherjee2016-10-162-10/+80
| | | | | | | | | | | | | | | | | | | With 3.8.0 onwards volume options like nfs.disable, transport.address-family have some default configuration value. If a volume was created pre upgrade to 3.8.0 or higher the default options are not set post upgrade. This patch takes care of putting the default values in the op-version bump up workflow. However these changes will only reflect from 3.9.0 onwards Change-Id: I9a8d848cd08d87ddcb80dbeac27eaae097d9cbeb BUG: 1379223 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15568 Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* mgmt/glusterd: Cleanup memory leaks in handshakeVijay Bellur2016-10-111-0/+6
| | | | | | | | | | | | | Thanks to bingxuan.zhang at nokia dot com for the report and patch. Change-Id: I994f82493fec7827f31592340af5bda83322f878 BUG: 1377584 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/15612 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd: Revert 368e26f454fe35477e46dc698fa6b8c3c608ea8dN Balachandran2016-09-261-39/+0
| | | | | | | | | | | | | | | | The earlier fix prevented rebalance from starting even if only a single brick of a replica set was down. Change-Id: I8c9a7d4c1fe33f7749568357462f29796e1b832a BUG: 1376671 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/15517 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd: "gluster v heal test statistics heal-count replica" output is not ↵Mohit Agrawal2016-09-261-3/+2
| | | | | | | | | | | | | | | | | | | | correct Problem : "gluster v heal test statistcs heal-count replica" does not show correct output. Solution: After update condition (match brick name) in _select_hxlator_with_matching_brick, it shows correct output. BUG: 1325792 Change-Id: I60cc7c68ea70bce267a747570f91dcddbc1d9016 Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> Reviewed-on: http://review.gluster.org/15494 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd: fix return val in glusterd_op_volume_dict_uuid_to_hostname ()Atin Mukherjee2016-09-261-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | glusterd_op_volume_dict_uuid_to_hostname () ignores few dict_get_str failures but doesn't reset the ret value to 0. Reproducer steps: 1. Configure a volume and start it (gNFS has to be disabled) 2. gluster volume status An warning log is observed with: [MSGID: 106217] [glusterd-op-sm.c:4706:glusterd_op_modify_op_ctx] 0-management: Failed uuid to hostname conversion [2016-09-22 09:21:38.537533] W [MSGID: 106387] [glusterd-op-sm.c:4812:glusterd_op_modify_op_ctx] 0-management: op_ctx modification failed Change-Id: I1d3aa79304d83a9d5db1b7198773d8c2780e24a9 BUG: 1378492 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/15547 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* tier/ctr/sql : Dafault values for sql cache and wal sizeJoseph Fernandes2016-09-221-6/+6
| | | | | | | | | | | | | | | | Setting default values for sql cache and wal size cache : 12500 pages wal : 25000 pages 1 pages - 4096 bytes Change-Id: Iae3927e021af2e3f7617d45f84e81de3b7d93f1c BUG: 1377864 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/15536 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Milind Changire <mchangir@redhat.com>
* build: out-of-tree builds generates files in the wrong directoryKaleb S KEITHLEY2016-09-181-8/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | And minor cleanup of a few of the Makefile.am files while we're at it. Rewrite the make rules to do what xdrgen does. Now we can get rid of xdrgen. Note 1. netbsd6's sed doesn't do -i. Why are we still running smoke tests on netbsd6 and not netbsd7? We barely support netbsd7 as it is. Note 2. Why is/was libgfxdr.so (.../rpc/xdr/src/...) linked with libglusterfs? A cut-and-paste mistake? It has no references to symbols in libglusterfs. Note3. "/#ifndef\|#define\|#endif/" (note the '\'s) is a _basic_ regex that matches the same lines as the _extended_ regex "/#(ifndef|define|endif)/". To match the extended regex sed needs to be run with -r on Linux; with -E on *BSD. However NetBSD's and FreeBSD's sed helpfully also provide -r for compatibility. Using a basic regex avoids having to use a kludge in order to run sed with the correct option on OS X. Note 4. Not copying the bit of xdrgen that inserts copyright/license boilerplate. AFAIK it's silly to pretend that machine generated files like these can be copyrighted or need license boilerplate. The XDR source files have their own copyright and license; and their copyrights are bound to be more up to date than old boilerplate inserted by a script. From what I've seen of other Open Source projects -- e.g. gcc and its C parser files generated by yacc and lex -- IIRC they don't bother to add copyright/license boilerplate to their generated files. It appears that it's a long-standing feature of make (SysV, BSD, gnu) for out-of-tree builds to helpfully pretend that the source files it can find in the VPATH "exist" as if they are in the $cwd. rpcgen doesn't work well in this situation and generates files with "bad" #include directives. E.g. if you `rpcgen ../../../../$srcdir/rpc/xdr/src/glusterfs3-xdr.x`, you get an #include directive in the generated .c file like this: ... #include "../../../../$srcdir/rpc/xdr/src/glusterfs3-xdr.h" ... which (obviously) results in compile errors on out-of-tree build because the (generated) header file doesn't exist at that location. Compared to `rpcgen ./glusterfs3-xdr.x` where you get: ... #include "glusterfs3-xdr.h" ... Which is what we need. We have to resort to some Stupid Make Tricks like the addition of various .PHONY targets to work around the VPATH "help". Warning: When doing an in-tree build, -I$(top_builddir)/rpc/xdr/... looks exactly like -I$(top_srcdir)/rpc/xdr/... Don't be fooled though. And don't delete the -I$(top_builddir)/rpc/xdr/... bits Change-Id: Iba6ab96b2d0a17c5a7e9f92233993b318858b62e BUG: 1330604 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/14085 Tested-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* ganesha/glusterd : Correct the path for ganesha conf dir in MakefileJiffin Tony Thottan2016-09-161-1/+1
| | | | | | | | | | | | | | | | | | | The value for ganesha conf dir in Makefile.am is mistakenly entered as following : DCONFDIR=\"/$(runstatedir)/gluster/shared_storage/nfs-ganesha\" Here value for runstatedir is seems to "NULL" which results wrong path for ganesha configuration directory Change-Id: I0b7ebd8e2503de0cb79b601553c4405d0d1fd711 BUG: 1355956 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/15355 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* glusterd/handler: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-151-1/+0
| | | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a "pragma leak" where the generated rpc/xdr headers have a pair of pragmas that disable these warnings. With the warnings disabled, many unused variables have crept into the code base. And 14085 won't pass its own smoke test until all these warnings are fixed. BUG: 1369124 Change-Id: Ia2742a44fcf1e16ade1f55287096dbecdb8eb9b7 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15514 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Niels de Vos <ndevos@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* xlators/glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-135-14/+0
| | | | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a "pragma leak" where the generated rpc/xdr headers have a pair of pragmas that disable these warnings. With the warnings disabled, many unused variables have crept into the code base. And 14085 won't pass its own smoke test until all these warnings are fixed. BUG: 1369124 Change-Id: I7ccaa4f1cc817fa81082cee83e99a2dc7e542e17 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15479 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kotresh HR <khiremat@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-121-29/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Ibf069935a630cf10a9a829f5a3194621a891b616 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15282 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com>
* glusterd (handler): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-121-33/+27
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Ic4eabed88a363e85dbc4823b250a5a7f2a00a50f BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15265 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com>
* glusterd (geo-rep): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-121-18/+4
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I2edacd3d0f3924b1be0f0398ba9ac076459c5a61 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15263 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Saravanakumar Arumugam <sarumuga@redhat.com>
* glusterd (snapshot): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-121-22/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I359145d9e726b0fae78cac8003b57c216780cbba BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15278 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
* Tier: failing detach commit on detach failure and in-progresshari gowtham2016-09-121-0/+11
| | | | | | | | | | | | | | | | | | | | PROBLEM: if detach status has failed or if it remains in progress we allow detach commit to happen. only detach force should be allowed. FIX: check the detach status for failure or inprogress and disallow with the apt error message. Change-Id: Ib97d540fec67717bb55c18d133187c665cf69ef1 BUG: 1374584 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/15438 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: hari gowtham <hari.gowtham005@gmail.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* glusterd (utils): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-121-39/+3
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I3efaad13cc4cbba7853ada20e838b6fe417ca2d6 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15280 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* cluster/ec: Add support for hardware accelerationXavier Hernandez2016-09-081-0/+5
| | | | | | | | | | | | | | | | | | | | | | | This patch implements functionalities for fast encoding/decoding using hardware support. Currently optimized x86_64, SSE and AVX is added. Additionally this patch implements a caching mecanism for inverse matrices to reduce computation time, as well as a new method for computing the inverse that takes quadratic time instead of cubic. Finally some unnecessary memory copies have been eliminated to further increase performance. Change-Id: I26c75f26fb4201bd22b51335448ea4357235065a BUG: 1289922 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/12837 Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd (server-quorum): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-09-051-4/+13
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I53961a9ddbba824ea3cfa00abbba20109da5de89 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15276 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* cluster/tier: Adding compaction option for metadata databasesDiogenes Nunez2016-09-042-13/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: As metadata in the database fills up, querying the database take a long time. As a result, tier migration slows down. To counteract this, we added a way to enable the compaction methods of the underlying database. The goal is to reduce the size of the underlying file by eliminating database fragmentation. NOTE: There is currently a bug where sometimes a brick will attempt to activate compaction. This happens even compaction is already turned on. The cause is narrowed down to the compact_mode_switch flipping its value. Changes: libglusterfs/src/gfdb - Added a gfdb function to compact the underlying database, compact_db() This is a no-op if the database has no such option. - Added a compaction function for SQLite3 that does the following 1) Changes the auto_vacuum pragma of the database 2) Compacts the database according to the type of compaction requested - Compaction type can be changed by changing the macro GF_SQL_COMPACT_DEF to one of the 4 compaction types in gfdb_sqlite3.h It is currently set to GF_SQL_COMPACT_INCR, or incremental vacuuming. xlators/cluster/dht/src - Added the following command-line option to enable SQLite3 compaction. gluster volume set <vol-name> tier-compact <off|on> - Added the following command-line option to change the frequency the hot and cold tier are ordered to compact. gluster volume set <vol-name> tier-hot-compact-frequency <int> gluster volume set <vol-name> tier-cold-compact-frequency <int> - tier daemon periodically sends the (new) GFDB_IPC_CTR_SET_COMPACT_PRAGMA IPC to the CTR xlator. The IPC triggers compaction of the database. The inputs are both gf_boolean_t. IPC Input: compact_active: Is compaction currently on for the db. compact_mode_switched: Did we flip the compaction switch recently? IPC Output: 0 if the compaction succeeds. Non-zero otherwise. xlators/features/changetimerecorder/src/ - When the CTR gets the compaction IPC, it launches a thread that will perform the compaction. The IPC ends after the thread is launched. To avoid extra allocations, the parameters are passed using static variables. Change-Id: I5e1433becb9eeff2afe8dcb4a5798977bf5ba0dd Signed-off-by: Diogenes Nunez <dnunez@redhat.com> Reviewed-on: http://review.gluster.org/15031 Reviewed-by: Milind Changire <mchangir@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* afr: Consume compound fops in afr transactionAnuradha Talur2016-09-011-0/+7
| | | | | | | | | | | | | Change-Id: Ib06ece3cce1b10d28d6d2953da28444f5c2457ad BUG: 1290304 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/15014 Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* snapshot/eventsapi: Integrate snapshot events with eventsapiAvra Sengupta2016-09-012-7/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. EVENT_SNAPSHOT_CREATED : snapshot_name=snap1 volume_name=test_vol snapshot_uuid=26dd6c52-6021-40b1-a507-001a80401d70 2. EVENT_SNAPSHOT_CREATE_FAILED : snapshot_name=snap1 volume_name=test_vol error=Snapshot snap1 already exists 3. EVENT_SNAPSHOT_ACTIVATED : snapshot_name=snap1 snapshot_uuid=26dd6c52-6021-40b1-a507-001a80401d70 4. EVENT_SNAPSHOT_ACTIVATE_FAILED: snapshot_name=snap1 error=Snapshot snap1 is already activated. 5. EVENT_SNAPSHOT_DEACTIVATED : snapshot_name=snap1 snapshot_uuid=26dd6c52-6021-40b1-a507-001a80401d70 6. EVENT_SNAPSHOT_DEACTIVATE_FAILED : snapshot_name=snap3 error=Snapshot (snap3) does not exist. 7. EVENT_SNAPSHOT_SOFT_LIMIT_REACHED : volume_name=test_vol volume_id=2ace2616-5591-4b9b-be2a-38592dda5758 8. EVENT_SNAPSHOT_HARD_LIMIT_REACHED : volume_name=test_vol volume_id=2ace2616-5591-4b9b-be2a-38592dda5758 9. EVENT_SNAPSHOT_RESTORED : snapshot_name=snap1 volume_name=test_vol snapshot_uuid=3a840ec5-08da-4f2b-850d-1d5539a5d14d 10. EVENT_SNAPSHOT_RESTORE_FAILED : snapshot_name=snap10 error=Snapshot (snap10) does not exist 11. EVENT_SNAPSHOT_DELETED : snapshot_name=snap1 snapshot_uuid=d9ff3d4f-f579-4345-a4da-4f9353f0950c 12. EVENT_SNAPSHOT_DELETE_FAILED : snapshot_name=snap2 error=Snapshot (snap2) does not exist 13. EVENT_SNAPSHOT_CLONED : clone_uuid=93ba9f06-cb9c-4ace-aa52-2616e7f31022 snapshot_name=snap1 clone_name=clone2 14. EVENT_SNAPSHOT_CLONE_FAILED : snapshot_name=snap1 clone_name=clone2 error=Volume with name:clone2 already exists 15. EVENT_SNAPSHOT_CONFIG_UPDATED : auto-delete=enable config_type=system_config config_type=volume_config hard_limit=100 16. EVENT_SNAPSHOT_CONFIG_UPDATE_FAILED : error=Invalid snap-max-soft-limit 110. Expected range 1 - 100 17. EVENT_SNAPSHOT_SCHEDULER_INITIALISED : status=Success 18. EVENT_SNAPSHOT_SCHEDULER_INIT_FAILED 19. EVENT_SNAPSHOT_SCHEDULER_ENABLED : status=Successfuly Enabled 20. EVENT_SNAPSHOT_SCHEDULER_ENABLE_FAILED : error=Snapshot scheduler is already enabled. 21. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_ADDED : status=Successfuly added job job1 22. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_ADD_FAILED : status=Failed to add job job1 error=The job already exists. 23. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_EDITED : status=Successfuly edited job job1 24. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_EDIT_FAILED : status=Failed to edit job job2 error=The job cannot be found. 25. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_DELETED : status=Successfuly deleted job job1 26. EVENT_SNAPSHOT_SCHEDULER_SCHEDULE_DELETE_FAILED : status=Failed to delete job job1 error=The job cannot be found. 27. EVENT_SNAPSHOT_SCHEDULER_DISABLED : status=Successfuly Disabled 28. EVENT_SNAPSHOT_SCHEDULER_DISABLE_FAILED : error=Snapshot scheduler is already disabled. Change-Id: I3479cc3fb7af3c76ded67cf289f99547d0a55d21 BUG: 1370567 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/15329 Tested-by: Aravinda VK <avishwan@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
* event: fix gf_event messages for replace/reset brick opAnuradha Talur2016-08-311-5/+0
| | | | | | | | | | | | Change-Id: I80ebeeaffd2b228d7d0796c8d08bc2a051c4ccac BUG: 1266876 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/15370 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd (op-sm): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-301-20/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I6c1474547586b5e43f30545872ec512cdd32dac2 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15269 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd : Introduce reset brickAnuradha Talur2016-08-2917-271/+956
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command basically allows replace brick with src and dst bricks as same. Usage: gluster v reset-brick <volname> <hostname:brick-path> start This command kills the brick to be reset. Once this command is run, admin can do other manual operations that they need to do, like configuring some options for the brick. Once this is done, resetting the brick can be continued with the following options. gluster v reset-brick <vname> <hostname:brick> <hostname:brick> commit {force} Does the job of resetting the brick. 'force' option should be used when the brick already contains volinfo id. Problem: On doing a disk-replacement of a brick in a replicate volume the following 2 scenarios may occur : a) there is a chance that reads are served from this replaced-disk brick, which leads to empty reads. b) potential data loss if next writes succeed only on replaced brick, and heal is done to other bricks from this one. Solution: After disk-replacement, make sure that reset-brick command is run for that brick so that pending markers are set for the brick and it is not chosen as source for reads and heal. But, as of now replace-brick for the same brick-path is not allowed. In order to fix the above mentioned problem, same brick-path replace-brick is needed. With this patch reset-brick commit {force} will be allowed even when source and destination <hostname:brickpath> are identical as long as 1) destination brick is not alive 2) source and destination brick have the same brick uuid and path. Also, the destination brick after replace-brick will use the same port as the source brick. Change-Id: I440b9e892ffb781ea4b8563688c3f85c7a7c89de BUG: 1266876 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/12250 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Ashish Pandey <aspandey@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-6/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Id6f7555e35fd2bc37e8b9f81ac37d5384624501c BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15285 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-6/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I4ce4ec8073c1da4ea60bf5488b3f57c91c4cffa6 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15284 Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: N Balachandran <nbalacha@redhat.com>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-12/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Ibe060202efb1f175a4348ff0927a7b44303d96e6 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15283 Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (snapshot-utils): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-5/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I5d3372de16a1e03a6391885434ffea84f6a00412 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15277 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (replace-brick): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-9/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I58aede09a2f2c65a438188d7319ad7a61395e7a9 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15274 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (rebalance): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-2/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I136cf4c1d318f98933f3bfed81e2de3da0f56abc BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15273 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (peer-utils): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-1/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I99e818d71e72aaa2dfb629f00a5245365f582b99 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15270 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (hooks): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-3/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I401090b0c51c90cf148c75756408c70ccee6a5e6 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15267 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (handshake): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-5/+1
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I25b40c89d883d088e4aaba87ce0bf235a09a27da BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15266 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com>
* glusterd (bitd-svc): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-1/+0
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I1a96cd72fce6b109769f11f17b625fe152298888 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15260 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (ganesha): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-12/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I8496b0d1158aeac88cdee991e40c5bb1705f1c09 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15262 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* glusterd (store): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-2/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I9de669261b91e89a719997b54adeea893f8c3bee BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15264 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* glusterd (quota): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-291-1/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Id1bc618261a73d91847f65cb790109fda9e77c65 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15271 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com>
* glusterd: Fix msgid in mountbroker logsKotresh HR2016-08-291-1/+1
| | | | | | | | | | | | | | Fix declared but not used msgid in mountbroker logs. Change-Id: I68d331f2741726624f647a8bc437e1ebcddd038f Signed-off-by: Kotresh HR <khiremat@redhat.com> BUG: 1346138 Reviewed-on: http://review.gluster.org/15333 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-271-1/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Id3577872ef720787796f7bfe6772734a3b26fef0 BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15286 Reviewed-by: Niels de Vos <ndevos@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* md-cache: Do not use features.cache-invalidation for both md-cache and upcallPoornima G2016-08-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, the volume set option features.cache-invalidation enables upcall feature on server side and md-cache cache-invalidation on client side. There are multiple problems that can arise from this: 1. The scenario when user wants to, enable upcall for nfs-ganesha setup, but do not want to enable md-cache cache-invalidation, as the nfs-clients have already cached the metadata and upcall is used to to invalidate the nfs-client cache. In this case, users should have a way of disabling md-cache invalidation without disabling upcall. 2. Upcall requires a op-version of GD_OP_VERSION_3_7_0, where as md-cache invalidation requires an op version of GD_OP_VERSION_3_9_0. Consider a setup where the servers are in op-version GD_OP_VERSION_3_7_0, and th clients are in op-version GD_OP_VERSION_3_9_0. if there is one single volume set option, user can enable this feature in this setup. But it can lead to stale xattr cache as the xattr invalidation was introduced in upcall only in release 3.8. Hence, we should not be able to enable md-cache invalidation, if all the servers and clients are not on opversion >= GD_OP_VERSION_3_9_0. To solve the above mentioned issues, we have seperate volume options for enabling md-cache invalidation and upcall. But this can lead to issues when user enable md-cache invalidation and forgets to enable upcall. Probably in the next release, these can be enables by default. Change-Id: Ie70eff97fe12fcb623eec8f4f5861ac065bf483e BUG: 1211863 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/15314 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* glusterd/cli: cli to get local state representation from glusterdSamikshan Bairagya2016-08-269-1/+846
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently there is no existing CLI that can be used to get the local state representation of the cluster as maintained in glusterd in a readable as well as parseable format. The CLI added has the following usage: # gluster get-state [daemon] [odir <path/to/output/dir>] [file <filename>] This would dump data points that reflect the local state representation of the cluster as maintained in glusterd (no other daemons are supported as of now) to a file inside the specified output directory. The default output directory and filename is /var/run/gluster and glusterd_state_<timestamp> respectively. The option for specifying the daemon name leaves room to add support for other daemons in the future. Following are the data points captured as of now to represent the state from the local glusterd pov: * Peer: - Primary hostname - uuid - state - connection status - List of hostnames * Volumes: - name, id, transport type, status - counts: bricks, snap, subvol, stripe, arbiter, disperse, redundancy - snapd status - quorum status - tiering related information - rebalance status - replace bricks status - snapshots * Bricks: - Path, hostname (for all bricks these info will be shown) - port, rdma port, status, mount options, filesystem type and signed in status for bricks running locally. * Services: - name, online status for initialised services * Others: - Base port, last allocated port - op-version - MYUUID Change-Id: I4a45cc5407ab92d8afdbbd2098ece851f7e3d618 BUG: 1353156 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: http://review.gluster.org/14873 Reviewed-by: Avra Sengupta <asengupt@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* glusterd/ganesha : create export configuration file in shared storageJiffin Tony Thottan2016-08-263-19/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the second patch which moves export related configuration for a volume into shared storage. The main change includes in scripts create-export-ganesha.sh, dbus-send.sh and the handling of volume set command "ganesha.enable". The manipulation of EXPORT_ID move from dbus-send.sh to create-export-ganesha.sh. In volume set handling following has performed stage | commit ---------------------------------------------------------- 1.) gluster v set <volname> ganesha.enable on None | create export file | in node where cli executed, | thne export volume via dbus 2.) gluster v set <volname> ganesha.enable off unexport volume via dbus | remove export file from the | shared storage ----------------------------------------------------------- More details can be found at http://review.gluster.org/#/c/15105/ Change-Id: Ia8b0e89bc8fff24b0bc5d20a538a89212894a8e4 BUG: 1355956 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14908 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: soumya k <skoduri@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* Revert "glusterd-ganesha : copy ganesha export configuration files during ↵Jiffin Tony Thottan2016-08-265-162/+71
| | | | | | | | | | | | | | | | | | | | | reboot" This reverts commit f71e2fa49af185779b9f43e146effd122d4e9da0. Reason: As part of sync up node reboot this patch copies ganesha export conf file from a source node. This change is no more require if the export files are available in shared storage. Change-Id: Id9c1ae78377bbd7d5d80aa1c14f534e30feaae97 BUG: 1355956 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/14907 Reviewed-by: soumya k <skoduri@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* glusterd: fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-261-6/+0
| | | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: I212abb47d9f35922b3f8253137ebab6841a53eed BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15261 NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd (mgmt): fix unused variable warnings/errorsKaleb S. KEITHLEY2016-08-251-41/+24
| | | | | | | | | | | | | | | | | http://review.gluster.org/14085 fixes a/the "leak" - via the generated rpc/xdr headers - of pragmas that mask these warnings. However 14085 won't pass the smoke test until all the warnings are fixed. Change-Id: Ia98f2934b179145398895600a3f34dbff841c3bd BUG: 1369124 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/15268 CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
generated by cgit (git 2.34.1) at 2025-04-21 14:17:35 +0000