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* socket: GF_REF_PUT should be called outside lockRajesh Joseph2017-02-071-2/+4
| | | | | | | | | | | | | | | | | | | | | | GF_REF_PUT was called inside lock which can call socket_poller_mayday which inturn tries to take the same lock. This can lead to deadlock scenario. >Reviewed-on: https://review.gluster.org/16343 >Reviewed-by: Raghavendra G <rgowdapp@redhat.com> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Smoke: Gluster Build System <jenkins@build.gluster.org> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> BUG: 1419503 Change-Id: Ib3b161bcfeac810bd3593dc04c10ef984f996b17 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: https://review.gluster.org/16548 Tested-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@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>
* cluster/ec: Do not start heal on good file while IO is going onAshish Pandey2017-02-072-4/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Write on a file has been slowed down significantly after http://review.gluster.org/#/c/13733/ RC : When update fop starts on a file, it sets dirty flag at the start and remove it at the end which make an index entry in indices/xattrop. During IO, SHD scans this and finds out an index and starts heal even if all the fragments are healthy and up tp date. This heal takes inodelk for different types of heal. If the IO is for long time this will happen in every 60 seconds. Due to this extra, unneccessary locking, IO gets slowed down. Solution: Before starting any type of heal check if file needs heal or not. > Change-Id: Ib9519a43e7e4b2565d3f3153f9ca0fb92174fe51 > BUG: 1409191 > Signed-off-by: Ashish Pandey <aspandey@redhat.com> > Reviewed-on: http://review.gluster.org/16377 > 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: Pranith Kumar Karampuri <pkarampu@redhat.com> > Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Change-Id: I1a66aca626156164555a7a99a4f715c54c87e9a9 BUG: 1419825 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: https://review.gluster.org/16552 Tested-by: Xavier Hernandez <xhernandez@datalab.es> 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>
* extras: Provide group set for md-cache and invalidation optionsPoornima G2017-02-064-1/+33
| | | | | | | | | | | | | | | | | | | | | | | | | To enable the integration of md-cache and invalidation features we need to perform 3 volume set options in a specific order. In order to ease this for user provide a group volume set option. Usage: gluster vol set <VOLNAME> group metadata-cache >Reviewed-on: https://review.gluster.org/16503 >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> >Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Change-Id: I9bf0fd4217aa2a1c7ffbdc93e879b10f87addeac BUG: 1419306 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: https://review.gluster.org/16546 Tested-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> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* cluster/ec: fix selinux issues with mmap()Xavier Hernandez2017-02-0610-94/+272
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EC uses mmap() to create a memory area for the dynamic code. Since the code is created on the fly and executed when needed, this region of memory needs to have write and execution privileges. This combination is not allowed by default by selinux. To solve the problem a file is used as a backend storage for the dynamic code and it's mapped into two distinct memory regions, one with write access and the other one with execution access. This approach is the recommended way to create dynamic code by a program in a more secure way, and selinux allows it. Additionally selinux requires that the backend file be stored in a directory marked with type bin_t to be able to map it in an executable area. To satisfy this condition, GLUSTERFS_LIBEXECDIR has been used. This fix also changes the error check for mmap(), that was done incorrectly (it checked against NULL instead of MAP_FAILED), and it also correctly propagates the error codes and makes sure they aren't silently ignored. > Change-Id: I71c2f88be4e4d795b6cfff96ab3799c362c54291 > BUG: 1402661 > Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> > Reviewed-on: https://review.gluster.org/16405 > 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: Jeff Darcy <jdarcy@redhat.com> Change-Id: I5c2dd51b1161505316c8f78b73e9a585d0c115d0 BUG: 1418650 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16522 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: Shyamsundar Ranganathan <srangana@redhat.com>
* glusterd : do not load io-threads in client graph for replicate volumesAtin Mukherjee2017-02-064-4/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | client.io-threads has been turned on by default from release-3.9 onwards, however this has an adverse effects on replicate volumes due to the design limitations on replications, till that gets addressed through server side replication as a preventive measure it is wiser not to load io-threads in the client graph for replicate volumes. >Reviewed-on: https://review.gluster.org/16502 >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: Ravishankar N <ravishankar@redhat.com> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Change-Id: Ibc576d4517da23fcdf55c6f4d17b90152a8817d7 BUG: 1419305 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/16545 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> Reviewed-by: Ravishankar N <ravishankar@redhat.com>
* glusterfsd/gf_attach: Remove unused varibaleAnoop C S2017-02-031-2/+0
| | | | | | | | | | | | | | | | | | | | | | >Change-Id: I1f2ae36c91bd0880a7f15aa73b7e0f462c7e7952 >BUG: 1198849 >Signed-off-by: Anoop C S <anoopcs@redhat.com> >Reviewed-on: https://review.gluster.org/16517 >Smoke: Gluster Build System <jenkins@build.gluster.org> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> (cherry picked from commit b0012f81089258dc0b864db4b34afc3205c265df) Change-Id: I1f2ae36c91bd0880a7f15aa73b7e0f462c7e7952 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: https://review.gluster.org/16538 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Tested-by: Jeff Darcy <jdarcy@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* doc: Updated release notes for readdir ahead improvementsShyam2017-02-031-6/+20
| | | | | | | | | | Change-Id: I6190cb6883b16316a076052f64314a8c0813529e BUG: 1417735 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: https://review.gluster.org/16543 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>
* glusterd: double-check brick liveness for remove-brick validationJeff Darcy2017-02-032-6/+24
| | | | | | | | | | | | | | | | | | | | | Same problem as https://review.gluster.org/#/c/16509/ in a different place. Tests detach bricks without glusterd's knowledge, so glusterd's internal brick state is out of date and we have to re-check (via the brick's pidfile) as well. Backport of: > BUG: 1385758 > Change-Id: I169538c1c62d72a685a49d57ef65fb6c3db6eab2 > Reviewed-on: https://review.gluster.org/16529 BUG: 1418091 Change-Id: Id0b597bc60807ed090f6ecdba549c5cf3d758f98 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16537 Reviewed-by: Atin Mukherjee <amukherj@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>
* tests: use kill_brick instead of kill -9Jeff Darcy2017-02-037-9/+14
| | | | | | | | | | | | | | | | | | The system actually handles this OK, but with multiplexing the result of killing the whole process is not what some tests assumed. Backport of: > Change-Id: I89ebf0039ab1369f25b0bfec3710ec4c13725915 > BUG: 1385758 > Reviewed-on: https://review.gluster.org/16528 BUG: 1418091 Change-Id: I39943e27b4b1a5e56142f48dc9ef2cdebe0a9d5b Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16534 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>
* doc: Updated release notes with details about brick multiplexingv3.10.0rc0Shyam2017-02-021-0/+14
| | | | | | | | | | Change-Id: Ie1230e262a3cd22feebe79d32d6bcb4f556e0bff BUG: 1417735 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: https://review.gluster.org/16536 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>
* doc: Updated release notesShyam2017-02-021-3/+317
| | | | | | | | | | | | | | | Included missing release notes for features that are part of this release. Included bugs fixed in this release since release-3.9 Change-Id: I573aade31ffb0809985ecc4e5e224d2439b60856 BUG: 1417735 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: https://review.gluster.org/16535 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>
* glusterd: double-check whether brick is alive for statsJeff Darcy2017-02-021-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | With multiplexing, our tests detach bricks from their host processes without glusterd being involved. Thus, when we ask glusterd to fetch profile info, it will try to fetch from a brick that's actually not present any more. While it can handle the process being dead and its RPC connection being closed, it barfs if it gets a negative response from a live brick process. This is not a problem in normal use, because the brick can't disappear without glusterd seeing it. The fix is to double check that the brick is actually running, by looking for its pidfile which the tests *do* clean up as part of killing a brick. Backport of: > Change-Id: I098465b175ecf23538bd7207357c752a2bba8f4e > BUG: 1385758 > Reviewed-on: https://review.gluster.org/16509 BUG: 1418091 Change-Id: Ia61e273134520c8ccfa3371ee2370cb9a1920877 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16532 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: Shyamsundar Ranganathan <srangana@redhat.com>
* libglusterfs: make memory pools more thread-friendlyJeff Darcy2017-02-025-238/+375
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Early multiplexing tests revealed *massive* contention on certain pools' global locks - especially for dictionaries and secondarily for call stubs. For the thread counts that multiplexing can create, a more lock-free solution is clearly needed. Also, the current mem-pool implementation does a poor job releasing memory back to the system, artificially inflating memory usage to match whatever the worst case was since the process started. This is bad in general, but especially so for multiplexing where there are more pools and a major point of the whole exercise is to reduce memory consumption. The basic ideas for the new design are these There is one pool, globally, for each power-of-two size range. Every attempt to create a new pool within this range will instead add a reference to the existing pool. Instead of adding pools for each translator within each multiplexed brick (potentially infinite and quite possibly thousands), we allocate one set of size-based pools per *thread* (hundreds at worst). Each per-thread pool is divided into hot and cold lists. Every allocation first attempts to use the hot list, then the cold list. When objects are freed, they always go on the hot list. There is one global "pool sweeper" thread, which periodically reclaims everything in each pool's cold list and then "demotes" the current hot list to be the new cold list. For normal allocation activity, only a per-thread lock need be taken, and even that only to guard against very rare contention from the pool sweeper. When threads start and stop, a global lock must be taken to add them to the pool sweeper's list. Lock contention is therefore extremely low, and the hot/cold lists also provide good locality. A more complete explanation (of a similar earlier design) can be found here: http://www.gluster.org/pipermail/gluster-devel/2016-October/051160.html Backport of: > Change-Id: I5bc8a1ba57cfb553998f979a498886e0d006e665 > BUG: 1385758 > Reviewed-on: https://review.gluster.org/15645 BUG: 1418091 Change-Id: Id09bbea41f65fcd245822607bc204f3a34904dc2 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16531 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: Shyamsundar Ranganathan <srangana@redhat.com>
* socket: retry connect immediately if it failsJeff Darcy2017-02-021-2/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | Previously we relied on a complex dance of setting flags, shutting down the socket, tearing stuff down, getting an event, tearing more stuff down, and waiting for a higher-level retry. What we really need, in the case where we're just trying to connect prematurely e.g. to a brick that hasn't fully come up yet, is a simple retry of the connect(2) call. This was discovered by observing failures in ec-new-entry.t with multiplexing enabled, but probably fixes other random failures as well. Backport of: > Change-Id: Ibedb8942060bccc96b02272a333c3002c9b77d4c > BUG: 1385758 > Reviewed-on: https://review.gluster.org/16510 BUG: 1418091 Change-Id: I4bac26929a12cabcee4f9e557c8b4d520948378b Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16533 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: Shyamsundar Ranganathan <srangana@redhat.com>
* doc: Release notes updated for 'Disabled creation of .trashcan'Anoop C S2017-02-021-0/+7
| | | | | | | | | | | | Change-Id: I97c2559981c3e79d6fabead7dbe0d557ef0793ab BUG: 1417735 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: https://review.gluster.org/16524 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Tested-by: Shyamsundar Ranganathan <srangana@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* tools/glusterfind: delete temporary folderMilind Changire2017-02-021-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Run specific temporary folder created under /usr/var/lib/misc/glusterfsd/glusterfind/<session>/<volume>/ remains undeleted. Solution: Delete the temporary folder from all nodes. mainline: > BUG: 1413526 > Reviewed-on: https://review.gluster.org/16416 > 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: Aravinda VK <avishwan@redhat.com> (cherry picked from commit 355c1955039a39c820880be72fe77d4e74af0967) Change-Id: I0edaf868aebb01b15c489434bbb26fe853351384 BUG: 1417527 Signed-off-by: Milind Changire <mchangir@redhat.com> Reviewed-on: https://review.gluster.org/16477 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: Shyamsundar Ranganathan <srangana@redhat.com>
* performance/write-behind: access stub only if available duringRaghavendra G2017-02-023-12/+61
| | | | | | | | | | | | | | | | | | | | | | | statedump >Change-Id: Ia5dd718458a5e32138012f81f014d13fc6b28be2 >BUG: 1415115 >Signed-off-by: Raghavendra G <rgowdapp@redhat.com> >Reviewed-on: https://review.gluster.org/16440 >Reviewed-by: N Balachandran <nbalacha@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> Change-Id: Ia5dd718458a5e32138012f81f014d13fc6b28be2 BUG: 1418623 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> (cherry picked from commit 85d7f1d1ee24ac400d4aa223478727643532693a) Reviewed-on: https://review.gluster.org/16519 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: Shyamsundar Ranganathan <srangana@redhat.com>
* rpc/socket.c : Bonnie++ hangs during rewrites in ganesha + SSLMohit Agrawal2017-02-021-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Bonnie++ rewrite operation hangs in ganesha + SSL environment Solution: Bonnie++ hangs during execution of rewrite operation in ganesha + SSL environment.It was hanged due to blocking on poll call in ssl_do because no POLLOUT event was getting on socket. Socket is not getting POLLOUT event because all other threads are waiting to get lock and lock is not released ssl_do because it is not getting any event on poll.To correct it update the condition in ssl_do as same in getting error SSL_ERROR_WANT_READ. Test: To test the patch followed below procedure 1) Setup 2X2 Ganesha + SSL environment. 2) Run bonnie from 3 nfs client parallely 3) After run "Rewwrite operation" by bonnie it is hanged. 4) After apply the patch it is not hanged. > BUG: 1418213 > Change-Id: I5985cbbc4cfdac5d287268d791e31c274abc3c8d > Signed-off-by: Mohit Agrawal <moagrawa@redhat.com> > Reviewed-on: https://review.gluster.org/16501 > Smoke: Gluster Build System <jenkins@build.gluster.org> > NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> > Reviewed-by: Jeff Darcy <jdarcy@redhat.com> > CentOS-regression: Gluster Build System <jenkins@build.gluster.org> > Reviewed-by: Vijay Bellur <vbellur@redhat.com> > (cherry picked from commit d7077bca4b372a056d23416294e729637e9af94e) Change-Id: Id029c71382025477bb5ff31f28ec537e4fe58b03 BUG: 1418541 Reviewed-on: https://review.gluster.org/16513 Tested-by: MOHIT AGRAWAL <moagrawa@redhat.com> 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: Shyamsundar Ranganathan <srangana@redhat.com>
* libglusterfs+transport+io-threads: fix 256KB stack abuseJeff Darcy2017-02-025-23/+48
| | | | | | | | | | | | | | | | | | | | | | | Some functions were allocating 64K booleans, which are (crazily) mapped to 4-byte ints, for a total of 256KB per call. Changed to use bitfields instead, so usage is now only 8KB per call. This was the impediment to changing the io-threads stack size, so that has been adjusted too. Backport of: > Change-Id: I8781c4f2c8f2b830f4535e366995fac8dd0a8653 > BUG: 1418095 > Reviewed-on: https://review.gluster.org/15745 Change-Id: Ia5dada61703e6bea95f2511da71feb573fc9a429 BUG: 1418536 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16511 Reviewed-by: N Balachandran <nbalacha@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* core: run many bricks within one glusterfsd processJeff Darcy2017-02-0195-667/+2325
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for multiple brick translator stacks running in a single brick server process. This reduces our per-brick memory usage by approximately 3x, and our appetite for TCP ports even more. It also creates potential to avoid process/thread thrashing, and to improve QoS by scheduling more carefully across the bricks, but realizing that potential will require further work. Multiplexing is controlled by the "cluster.brick-multiplex" global option. By default it's off, and bricks are started in separate processes as before. If multiplexing is enabled, then *compatible* bricks (mostly those with the same transport options) will be started in the same process. Backport of: > Change-Id: I45059454e51d6f4cbb29a4953359c09a408695cb > BUG: 1385758 > Reviewed-on: https://review.gluster.org/14763 Change-Id: I4bce9080f6c93d50171823298fdf920258317ee8 BUG: 1418091 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: https://review.gluster.org/16496 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: Shyamsundar Ranganathan <srangana@redhat.com>
* Update release notes for rebalance estimationN Balachandran2017-02-011-0/+25
| | | | | | | | | | | | Change-Id: If60f095b38c027e8f8a09949e5faa8831f9102db BUG: 1417735 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: https://review.gluster.org/16497 Tested-by: Shyamsundar Ranganathan <srangana@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> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* doc: release notes updated for storhaugKaleb S. KEITHLEY2017-02-011-1/+7
| | | | | | | | | | | Change-Id: I698228b3210c4d71dfba16e8d91bf1753508a059 BUG: 1417735 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16505 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: Shyamsundar Ranganathan <srangana@redhat.com>
* glusterd: regenerate volfiles on op-version bump upAtin Mukherjee2017-02-011-28/+59
| | | | | | | | | | | | | | | | | | | >Reviewed-on: https://review.gluster.org/16455 >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: Prashanth Pai <ppai@redhat.com> >Reviewed-by: Kaushal M <kaushal@redhat.com> Change-Id: I2fe7a3ebea19492d52253ad5a1fdd67ac95c71c8 BUG: 1417521 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/16475 Reviewed-by: Prashanth Pai <ppai@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* Modify release notes for 3.10 to add notes on 2 featuresSamikshan Bairagya2017-01-311-0/+21
| | | | | | | | | | | | | | | Notes have been added for client op-version and maximum supported cluster.op-version retrieval features respectively Change-Id: I251562fbf9ffd0fcc75e6160a50244e463d63a3b BUG: 1417735 Signed-off-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-on: https://review.gluster.org/16493 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Tested-by: Shyamsundar Ranganathan <srangana@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* debug/trace: Print entries' iatts in readdirp cbkKrutika Dhananjay2017-01-311-2/+16
| | | | | | | | | | | | | Backport of: http://review.gluster.org/16432 Change-Id: I09d0c34918299626f0a2c58c8f864f2a0dbd0ff2 BUG: 1417804 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: https://review.gluster.org/16484 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: Shyamsundar Ranganathan <srangana@redhat.com>
* packaging: python/python2(/python3) cleanup, againKaleb S. KEITHLEY2017-01-311-3/+3
| | | | | | | | | | | | | | | | missed a couple things in the previous patch mainline change http://review.gluster.org/#/c/16486/ mainline BZ 1414902 Change-Id: I0ebd5c431abd9af5e1b680ad52318219edb4bfa7 BUG: 1415226 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16487 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>
* release-3.10: Initial version of the release notesShyam2017-01-301-0/+87
| | | | | | | | | | Change-Id: I773206c0f7a05e1aeb054713f4109502a6b12514 BUG: 1417735 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: https://review.gluster.org/16481 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>
* md-cache: Cache security.ima xattrsPoornima G2017-01-304-24/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/16296 From kernel version 3.X or greater, creating of a file results in removexattr call on security.ima xattr. But this xattr is not set on the file unless IMA feature is active. With this patch, removxattr call returns ENODATA if it is not found in the cache. > Change-Id: I8136096598a983aebc09901945eba1db1b2f93c9 > Signed-off-by: Poornima G <pgurusid@redhat.com> > Reviewed-on: http://review.gluster.org/16296 > 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> > (cherry picked from commit ac629e574935a8aed6526936bc83b1c6d295ae67) Change-Id: I27abc23024c8fcf07389608df61ef6e64736d414 BUG: 1415918 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: https://review.gluster.org/16460 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>
* cluster/ec: Change level of messages to DEBUGAshish Pandey2017-01-301-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Heal failed or passed should not be logged as warning. These can be observed from heal info if the heal is happening or not. If we require to debug a case where heal is not happening, we can set the level to DEBUG. >Change-Id: I347665c8c8b6223bb08a9f3dd5643a10ddc3b93e >BUG: 1417050 >Signed-off-by: Ashish Pandey <aspandey@redhat.com> >Reviewed-on: https://review.gluster.org/16473 >Smoke: Gluster Build System <jenkins@build.gluster.org> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Signed-off-by: Ashish Pandey <aspandey@redhat.com> Change-Id: I347665c8c8b6223bb08a9f3dd5643a10ddc3b93e BUG: 1417135 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: https://review.gluster.org/16478 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: Xavier Hernandez <xhernandez@datalab.es>
* glusterd: daemon restart logic should adhere server side quorumAtin Mukherjee2017-01-302-6/+64
| | | | | | | | | | | | | | | | | | | | | | | | Just like brick processes, other daemon services should also follow the same logic of quorum checks to see if a particular service needs to come up if glusterd is restarted or the incoming friend add/update request is received (in glusterd_restart_bricks () function) >Reviewed-on: https://review.gluster.org/15626 >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> Change-Id: I54a1fbdaa1571cc45eed627181b81463fead47a3 BUG: 1417042 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: https://review.gluster.org/16472 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: Shyamsundar Ranganathan <srangana@redhat.com> Reviewed-by: Samikshan Bairagya <samikshan@gmail.com> Reviewed-by: Prashanth Pai <ppai@redhat.com>
* glusterd, rda: If parallel readdir is enabled, split the cache limitPoornima G2017-01-273-2/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With patch http://review.gluster.org/#/c/16072/ readdir-ahead can be loaded as a child of dht. i.e. there can be more than one instance of readdir-ahead in client process. In this case the rda-cache-size should be split among all the readdir-ahead instances. Also the value of rda-request-size is considered as the minimum cache size of any readdir-ahead instance. >Change-Id: Iea2fe6d4c46adc09dd2e9a252332a0fe3005f2b9 >BUG: 1401812 >Signed-off-by: Poornima G <pgurusid@redhat.com> >Reviewed-on: https://review.gluster.org/16424 >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: Kaushal M <kaushal@redhat.com> >Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: Iea2fe6d4c46adc09dd2e9a252332a0fe3005f2b9 BUG: 1417028 Signed-off-by: Poornima G <pgurusid@redhat.com> (cherry picked from commit f245dc568e3c22882e22ddd3e26a4207f5704e3b) Reviewed-on: https://review.gluster.org/16459 Tested-by: Raghavendra G <rgowdapp@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: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* Readdir-ahead : Honour readdir-optimise option of dhtPoornima G2017-01-274-1/+33
| | | | | | | | | | | | | | | | | | | | | | | >Change-Id: I9c5e65b32e316e6a2fc7e1f5c79fce79386b78e2 >BUG: 1401812 >Signed-off-by: Poornima G <pgurusid@redhat.com> >Reviewed-on: https://review.gluster.org/16071 >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: Raghavendra G <rgowdapp@redhat.com> Change-Id: I9c5e65b32e316e6a2fc7e1f5c79fce79386b78e2 BUG: 1417027 Signed-off-by: Poornima G <pgurusid@redhat.com> (cherry picked from commit 7c6538f6c8f9a015663b4fc57c640a7c451c87f7) Reviewed-on: https://review.gluster.org/16461 Tested-by: Raghavendra G <rgowdapp@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: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* cli: keep 'gluster volume status detail' consistentKaleb S. KEITHLEY2017-01-264-125/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The output of the command 'gluster volume status <volname> detail' is not consistent between operating systems. On linux hosts it shows the file system type, the device name, mount options and inode size of each brick. However the same command executed on a FreeBSD host doesn't show all this information, even for bricks stored on a linux. Additionally, for hosts other than linux, this information is shown as 'N/A' many times. This has been fixed to show as much information as it can be retrieved from the operating system. The file contrib/mount/mntent.c has been mostly rewriten because it contained many errors that caused mount information to not be retrieved on some operating systems. Master BZ 1411334 Master review https://review.gluster.org/#/c/16371/ Change-Id: Icb6e19e8af6ec82255e7792ad71914ef679fc316 BUG: 1416416 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: https://review.gluster.org/16469 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> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* tests/include : EXPECT_WITHIN takes full time even if expression matchesAshish Pandey2017-01-251-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: For all the tests using get_pending_heal_count, EXPECT_WITHIN is taking full time given to it even if the heal count matches with expected value. Solution: RC - In most of the tests, to check heal count, wildcards are being used. In EXPECT_WITHIN, in if condition, when we use it in double quotes (" "), it gives string with wildcards which does not match with the output of get_pending_heal_count. For example, (0 =~ ^0$). So, "while" loop was running for full time and at the end, after coming out of loop, in next if condition it was matching with the expression without quotes. That is why it was passing. Remove double quotes in "if condition" in EXPECT_WITHIN and match as we are matching it in test_expect_footer. >Change-Id: Ia161594774d05b9b888efb2f7ed1950590d8ac1b >BUG: 1412549 >Signed-off-by: Ashish Pandey <aspandey@redhat.com> >Reviewed-on: https://review.gluster.org/16382 >Smoke: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Raghavendra Talur <rtalur@redhat.com> >Signed-off-by: Ashish Pandey <aspandey@redhat.com> Change-Id: Ia161594774d05b9b888efb2f7ed1950590d8ac1b BUG: 1416285 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: https://review.gluster.org/16467 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: Shyamsundar Ranganathan <srangana@redhat.com>
* core (3.10): correct max op version for 3.10Kaleb S. KEITHLEY2017-01-251-3/+1
| | | | | | | | | | | | | | remove GD_OP_VERSION_4_0_0, set GS_OP_VERSION_MAX to 3_10_0 BUG: 1415245 Change-Id: I37edef6ab67e4ef64adbd02266942a8e4c5484c5 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16465 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@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>
* core: remove experimental xlators and associated testsKaleb S. KEITHLEY2017-01-2457-6092/+1
| | | | | | | | | | | | | | experimental xlators not included in 3.10 Change-Id: I547480ee5e7912664784643e436feb198b6d16d0 BUG: 1415866 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16447 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> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* dht/rebalance Estimate time to complete rebalanceN Balachandran2017-01-245-8/+172
| | | | | | | | | | | | | | | | | | | | | | | | | The estimates will be logged to the rebalance log on running gluster v rebalance <vol> status > Change-Id: I9d51b139cd4c8dfde1ff2c2050720ae606c13fc6 > BUG: 1396004 > Signed-off-by: N Balachandran <nbalacha@redhat.com> > Reviewed-on: http://review.gluster.org/15893 > 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> (cherry picked from commit 2edd75ec8de17da89004859375844f60890a4df0) Signed-off-by: N Balachandran <nbalacha@redhat.com> Change-Id: I58b0550210149443966798d9a26e73cb598eeb6a BUG: 1415915 Reviewed-on: https://review.gluster.org/16458 Tested-by: N Balachandran <nbalacha@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* libgfapi: remove/revert glfs_ipc() changes targeted for 4.0Kaleb S. KEITHLEY2017-01-244-20/+6
| | | | | | | | | | | | | revert glfs_ipc() to 3.7.0 signature and associated symbol versioning Change-Id: Ieffe1d966234652091a4a9ae0b2c4b23f1297147 BUG: 1415279 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16450 Smoke: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* features/trash: Create trash directory only when it is enabledJiffin Tony Thottan2017-01-234-401/+496
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously trash directory was being created as part of volume start operation. And also the user/admin could not delete this directory from volume even if it is not needed. This patch will fix the same. From now onwards creation and enforcement on trash directory will come into pictrure only when trash translator is enabled. Similarly exact same behaviour is reflected on internal-op directory inside trash directory. Upstream reference : >Change-Id: I3e58316a7b299a691885e458c960438bec2220fb >BUG: 1264849 >Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> >Reviewed-on: http://review.gluster.org/12256 >Smoke: Gluster Build System <jenkins@build.gluster.org> >Tested-by: Anoop C S <anoopcs@redhat.com> >NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> >CentOS-regression: Gluster Build System <jenkins@build.gluster.org> >Reviewed-by: Anoop C S <anoopcs@redhat.com> >Reviewed-by: Jeff Darcy <jdarcy@redhat.com> >(cherry picked from commit 07b9853ad0c92b341be33a6cd632013c416221c8) Change-Id: I3e58316a7b299a691885e458c960438bec2220fb BUG: 1415581 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: https://review.gluster.org/16454 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: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* packaging: python/python2(/python3) cleanupKaleb S. KEITHLEY2017-01-231-24/+33
| | | | | | | | | | | | | | | | Update to current python2 (vs. python3) guidelines. While doing package review of new python-glusterfs-api we were reminded that we should update the glusterfs.spec(.in) accordingly. Change-Id: I67c88f209e803425c5ef70cb8d3e7ffd8e396c7f BUG: 1415226 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: https://review.gluster.org/16446 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>
* Update rfc.sh for release-3.10v3.10.0alpha1Shyam2017-01-191-1/+1
| | | | Signed-off-by: Shyam <srangana@redhat.com>
* features/changelog: Fix htime xattr during brick crashv3.11devKotresh HR2017-01-191-1/+30
| | | | | | | | | | | | | | | | | | | | | | The htime file contains the path of all the changelogs that is rolloved over till now. It also maintains xattr which tracks the latest changelog file rolloved over and the number of changelogs. The path and and xattr update happens in two different system calls. If the brick is crashed between them, the xattr value becomes stale and can lead to the failure of gf_history_changelog. To identify this, the total number of changelogs is being calculated based on htime file size and the record length. The above value is used in case of mismatch. Change-Id: Ia1c3efcfda7b74227805bb2eb933c9bd4305000b BUG: 1413967 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/16420 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: Aravinda VK <avishwan@redhat.com>
* glusterd: bypass add-brick validation with forceAtin Mukherjee2017-01-183-5/+6
| | | | | | | | | | | | | | | | | | | | | Commit c916a2f added a validation to restrict add-brick operation if a replica configuration is changed and any of the bricks belonging to the volume is down. However we should bypass this validation with a force option if users really want to have add-brick to go through at the sake of the corner cases of data loss issue. The original problem of add-brick getting failed when layout is not set will still be a problem with a force option as the issue has to be taken care in the DHT layer. Change-Id: I0ed3df91ea712f77674eb8afc6fdfa577f25a7bb BUG: 1406411 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/16358 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Ravishankar N <ravishankar@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
* inode: Add per xlator ref count for inodePoornima G2017-01-183-16/+67
| | | | | | | | | | | | | | | | | Debugging inode ref leaks is very difficult as there is no info except for the ref count on the inode. Hence this patch is first step towards debugging inode ref leaks. With this patch, in the statedump we get additional info that tells the ref count taken by each xlator on the inode. Change-Id: I7802f7e7b13c04eb4d41fdf52d5469fd2c2a185a BUG: 1325531 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/13736 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> Smoke: Gluster Build System <jenkins@build.gluster.org>
* geo-rep: Separate slave mount logs for each connectionKotresh HR2017-01-185-7/+27
| | | | | | | | | | | | | | | | | | | | | Geo-rep worker mounts the slave volume on the slave node. If multiple worker connects to same slave node, all workers share the same mount log file. This is very difficult to debug as logs are cluttered from different mounts. Hence creating separate mount log file for each connection from worker. Each connection from worker is identified uniquely using 'mastervol uuid', 'master host', 'master brickpath', 'salve vol'. The log file name will be combination of the above. Change-Id: I67871dc8e8ea5864e2ad55e2a82063be0138bf0c BUG: 1412689 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/16384 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: Aravinda VK <avishwan@redhat.com>
* fuse: limit fusermount fallback to EPERM casesCsaba Henk2017-01-171-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two mount mechanims for fuse: 1) Call mount(2) syscall directly -- implemented by fuse_mount_sys 2) Call out to fusermount(1) helper utilty to do the mount -- implemented by fuse_mount_fusermount [Note: both libfuse and glusterfs ships a variant of this helper utility; named, respectively, fusermount and fusermount-glusterfs. The two has diverged, and are not compatible at the moment.] The intended use of 1) is privileged mounting, ie. when root is invoking the glusterfs client. (It cannot work for non-privileged users as the kernel enforces privilege for mount(2), more precisely, caller context needs CAP_SYS_ADMIN, see capabilities(7).) The intended use of 2) is unprivileged mountig, ie. when the glusterfs client is invoked by an unprivileged user. The helper utility is a setuid binary, so it can perform mount(2) on behalf of the user. The main mount routine, gf_fuse_mount, calls fuse_mount_sys first, and if that fails, tries also with fuse_mount_fusermount. This is what we call "fusermount fallback". However, in the light of the above remarks about intended use, this logic should apply if the fuse_mount_fusermount fails because of a privilege shortage, ie. with error "Operation not permitted" (errno EPERM). So far the fallback was unconditional (masking bugs of fuser_mount_sys, as it happens in referred BUG). Now we add the "errno == EPERM" condition. BUG: 1297182 Change-Id: Ia89d975d1e27fcfa5ab2036ba546aa8fa0d2d1b0 Signed-off-by: Csaba Henk <csaba@redhat.com> Reviewed-on: http://review.gluster.org/15766 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>
* glusterd: Change the volfile to have readdir-ahead as a childPoornima G2017-01-174-18/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | of dht As mentioned in feature page http://review.gluster.org/#/c/16090/ readdir-ahead will be optionally placed below dht. There are two options: 1. performance.readdir-ahead 2. performance.parallel-readdir If only option is enabled, then readdir ahead is placed at its original place as an ancestor of dht. If both the options 1 and 2 are enabled then readdir ahead is placed as a child of dht. Also changes have been made to retain the rebalance, quotad, snapd vol files to remain unchanged. Change-Id: I0adf0b476fcbf91251f5a2fee2241786a3d8255a BUG: 1401812 Signed-off-by: Poornima G <pgurusid@redhat.com> Reviewed-on: http://review.gluster.org/16072 Reviewed-by: Raghavendra G <rgowdapp@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: Atin Mukherjee <amukherj@redhat.com>
* storhaug HA: first step, remove resource agents and setup scriptKaleb S. KEITHLEY2017-01-179-1779/+8
| | | | | | | | | | | | | | | | resource agents and setup script(s) are now in storhaug This is a phased switch-over to storhaug. Ultimately all components here should be (re)moved to the storhaug project and its packages. But for now some will linger here. Change-Id: Ied3956972b14b14d8a76e22c583b1fe25869f8e7 BUG: 1410843 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/16349 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>
* fuse: Fix a possible resource leak under GF_SOLARIS_HOST_OSSaurabh Badhwar2017-01-171-1/+3
| | | | | | | | | | | | | | in fuse-helpers.c Change-Id: Ie367a6dec2a0d5848631b19ebbe39ceafa954a60 BUG: 1412918 Signed-off-by: Saurabh Badhwar <sbsaurabhbadhwar9@gmail.com> Reviewed-on: http://review.gluster.org/16395 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Saravanakumar Arumugam <sarumuga@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tier : Tier as a servicehari gowtham2017-01-1647-270/+3437
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tierd is implemented by separating from rebalance process. The commands affected: 1) Attach tier will trigger this process instead of old one 2) tier start and tier start force will also trigger this process. 3) volume status [tier] will show tier daemon as a process instead of task and normal tier status and tier detach status works. 4) tier stop implemented. 5) detach tier implemented separately along with new detach tier status 6) volume tier volname status will work using the changes. 7) volume set works This patch has separated the tier translator from the legacy DHT rebalance code. It now sends the RPCs from the CLI to glusterd separate to the DHT rebalance code. The daemon is now a service, similar to the snapshot daemon, and can be viewed using the volume status command. The code for the validation and commit phase are the same as the earlier tier validation code in DHT rebalance. The “brickop” phase has been changed so that the status command can use this framework. The service management framework is now used. DHT rebalance does not use this framework. This service framework takes care of : *) spawning the daemon, killing it and other such processes. *) volume set options , which are written on the volfile. *) restart and reconfigure functions. Restart is to restart the daemon at two points 1)after gluster goes down and comes up. 2) to stop detach tier. *) reconfigure is used to make immediate volfile changes. By doing this, we don’t restart the daemon. it has the code to rewrite the volfile for topological changes too (which comes into place during add and remove brick). With this patch the log, pid, and volfile are separated and put into respective directories. Change-Id: I3681d0d66894714b55aa02ca2a30ac000362a399 BUG: 1313838 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/13365 Smoke: Gluster Build System <jenkins@build.gluster.org> Tested-by: hari gowtham <hari.gowtham005@gmail.com> 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> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
generated by cgit (git 2.34.1) at 2025-07-11 08:44:40 +0000