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* Self-heald: Dump the event history completelyPranith Kumar K2012-05-074-24/+5
| | | | | | | | | Change-Id: Icf08ef1752795276f88c343d1d74af104095c6cb BUG: 796579 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3276 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Fix inodelk-trace logs to print lk-ownersPranith Kumar K2012-05-071-11/+11
| | | | | | | | | Change-Id: Icc983effcf1b6283410a162f260755e97d41ee65 BUG: 810502 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3228 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Perform Flush with lk-owner given by parent xlator.Pranith Kumar K2012-05-072-0/+8
| | | | | | | | | | | | Lk-owner of posix-lk and flush should be same, flush can't clear posix-lks without that lk-owner. Change-Id: If775abb5741a0beb00c419b54d023fbd429e3cb7 BUG: 810502 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3221 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: loc should have gfid path for better loggingPranith Kumar K2012-05-041-18/+28
| | | | | | | | | Change-Id: I31e51c8bd68a72ea2216df306a2f5c738c5d155c BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3099 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Don't trigger self-heal always.Pranith Kumar K2012-05-041-3/+18
| | | | | | | | | | | | | | - If self-heal is disabled, the crawl is always spawned but immediately terminated upon realizing that the self-heal-daemon is disabled. Fixed it. - If for some reason finding child position fails, it should still spawn timer and should keep the timer alive until the position is found to be REMOTE. Change-Id: I20cc6af93a1ff26f2b837bbf063bbe508b5fdc78 BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3100 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* stripe: don't send parent pointer in stripe_readdirp_lookup()shishir gowda2012-05-031-27/+5
| | | | | | | | | | Change-Id: I53e28f4046c13ad13c9300990a95480a5c62f180 BUG: 808353 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3232 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/pump: Fixed fd leaks in pump directory traversal logicRaghavendra Bhat2012-05-031-1/+17
| | | | | | | | | Change-Id: Ie54c8c9b19be6824445ada6bbcd4983e90a7c5c4 BUG: 818593 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/3267 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: Fix race in nonblocking entrylkPranith Kumar K2012-05-031-6/+6
| | | | | | | | | Change-Id: I6d96c1aed4bf08b90b6918e3694c688eccdc2445 BUG: 818578 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3270 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* get rid of ZR_PATH_MAXEmmanuel Dreyfus2012-05-011-2/+2
| | | | | | | | | | | | As suggested by Amar Tumballi Change-Id: Id1cd74fd7530e8c846f3be4a88b1fa301a728cf1 BUG: 764655 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.com/3243 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Log enhancementsPranith Kumar K2012-04-251-10/+13
| | | | | | | | | Change-Id: I12918cb0a4e85310d4463bc3e75e7c89565a3218 BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3098 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* pump: Removed extra dict_unref in pump_command_replyKrishnan Parthasarathi2012-04-251-2/+0
| | | | | | | | | | | afr_local_cleanup is already performing the dict_unref on local->dict. Change-Id: I07bcb100db0a0b96b3a698c444f43f96065746fb BUG: 804905 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/3223 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterd/rebalance: Remove state dependency on rpc eventshishir gowda2012-04-251-1/+28
| | | | | | | | | | | | | Status is updated by event_notify handshake by the rebalance process. If there is disconnect, before rebalance process, only then the state is moved to failure. Change-Id: I334055397c3d38688dbef653826bc07ac47a1911 BUG: 813167 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3165 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* rebalance: handshake_event_notify to make fsd talk to glusterdshishir gowda2012-04-251-1/+7
| | | | | | | | | | | | | | | | | | | Event_notify can be used by others to communicate with glusterd. A cbk event is also added for future use. req has a op, and dict. rsp has op_ret, op_errno, and dict. With this, rebalance process can update the status before exiting. Signed-off-by: shishir gowda <shishirng@gluster.com> Change-Id: If5c0ec00514eb3a109a790b2ea273317611e4562 BUG: 807126 Reviewed-on: http://review.gluster.com/3013 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* dht: Log message fix gfid's to gfidsshylesh2012-04-241-1/+1
| | | | | | | | | Change-Id: I9ad67b6ded05992d1b56ca843f685c4fe2b15b71 BUG: 815186 Signed-off-by: shylesh <shmohan@redhat.com> Reviewed-on: http://review.gluster.com/3217 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* core: coverity issues fixedAmar Tumballi2012-04-234-2/+12
| | | | | | | | | | | | this is not a complete set of issues getting fixed. Will address other issues in another patch. Change-Id: Ib01c7b11b205078cc4d0b3f11610751e32d14b69 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 789278 Reviewed-on: http://review.gluster.com/3145 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* cluster/distribute: handle dht_layout_normalize errors differently inRaghavendra G2012-04-232-15/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | dht_lookup_dir_cbk and dht_discover_complete. return value from dht_layout_normalize is interpreted as follows: ret > 0 - number of subvolumes returned ENOENT errors. ret = 0 - no anomalies found. ret < 0 - there are holes/overlaps. We need to handle errors differently in dht_discover_cbk because, if a subvolume is newly added, the directory will not be present on it and we cannot create a directory there since a nameless lookup has resulted execution in this code-path. Hence if directory is guaranteed to be present in atleast one subvolume and there are no holes/overlaps in the layout, lookup can be treated as successful. there is no change in behaviour dht_lookup_dir_cbk caused by this patch. Change-Id: I9b0b510f1c7de187be95a47da6c9ec57b5e38d1d BUG: 802233 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Reviewed-on: http://review.gluster.com/3069 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* stripe: make sure we have complete set of subvolumes before making fopshishir gowda2012-04-202-0/+21
| | | | | | | | | Change-Id: Ifc3b05183945a7ce3e25f8c777daaf3fd4aecff3 BUG: 810450 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3190 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/afr: Set errno correctly in find_fresh_parents failuresPranith Kumar K2012-04-191-1/+3
| | | | | | | | | Change-Id: I923103a03c1efe38285cd70842ec91b98a3f6bfd BUG: 765551 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3185 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: Handle transient parent-entry xactions in lookupPranith Kumar K2012-04-192-6/+96
| | | | | | | | | | | | | | | | | | | | | | | | | This patch addresses the case when the lookup on an entry is performed while it is being renamed. The lookup can possibly return 2 different gfids when lookup on one subvol reached before rename and on other after rename. In such cases the conflicting entry self-heal is triggered to resolve the issue, but if there are lot entry transactions going on the parent directory of the entry then the non-blocking locks could fail resulting in EIO. To avoid this, lookup queries locks xlator if there are any parent-entrylk on entry's basename. If afr finds that there are such locks and gfids are differing then it chooses the file with latest ctime as the iatt of the entry. This solution is not foolproof, but it decreases the probability of hitting the EIO. The correct solution is to take blocking locks on the parent-entry to find out the correct source. Taking blocking locks in lookup is not good. One stale entry lock can hang the whole filesystem. So we chose to go with this for now. Change-Id: Ibebb6c3074f56f80a96893b6bf5b77941e30d400 BUG: 765551 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3179 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/dht: Remove un-used pathinfo code for link filesshishir gowda2012-04-181-18/+0
| | | | | | | | | | | | Currently, we do not return LINK: attributes for a file in pathinfo requests. Change-Id: If8667bd6af06de3d11c37dd0a09726dfe1d2e330 BUG: 795289 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3175 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* cluster/afr: Build parent loc for expungePranith Kumar K2012-04-181-0/+7
| | | | | | | | | Change-Id: Ifd1a4117924a7f9a90eb8e02dd2d655f2156fabd BUG: 765551 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3178 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd/rebalance: Start process with xlator option client-pid -3shishir gowda2012-04-181-0/+2
| | | | | | | | | | | | | | This would prevent updation of xtime by the marker. Set frame->root->pid while creating sync-task. Removing the command option, as it is in-effective Change-Id: Ifaa587df67a72ec0571c7d0043de8048e2be12a8 BUG: 812287 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3180 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/dht: Handle failures in getxattr_cbkshishir gowda2012-04-171-3/+16
| | | | | | | | | | Change-Id: Ifbce2d69f0fdd0c45cba92b6fc2dffe13c60de28 BUG: 810106 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3156 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* cluster/afr: increment change log with correct byte orderPranith Kumar K2012-04-161-2/+5
| | | | | | | | | | Change-Id: Id2af3e61ad659ff6d168161673e5e1e19f36bdb5 BUG: 765194 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3149 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/dht: Revert to calling ftruncateshishir gowda2012-04-161-5/+3
| | | | | | | | | | | Additionally, change lookup failure error to DEBUG level. Change-Id: I6eaf8e92a9cd34eba125a1e0e183bc3b6dc71945 BUG: 812769 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3155 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* dht/rebalance: Display migration failure countshishir gowda2012-04-132-2/+10
| | | | | | | | | | Change-Id: Ib2f8be2c98eae1b4df5d2090c1f1eec8ab264a35 BUG: 811923 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3135 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* dht/rebalance: Handle ASSERT_ON_CHILD_DOWN gracefullyshishir gowda2012-04-132-4/+16
| | | | | | | | | | | | | | | | In rebalance process, instead of terminating, send a stop event. The migration in question will either complete or be handled as error. Also, handle few syncop calls as errors, instead of just logging them. Change-Id: If6ed54474cb0f1fe0e28a5765e6d90966740dfde BUG: 811444 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3120 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Perform gfid-less lookup in afrPranith Kumar K2012-04-121-0/+5
| | | | | | | | | Change-Id: I78d9f0563e25047f392675ae32db38d2c94f6651 BUG: 795355 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3129 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* dht/rebalance: Correct log messagesv3.3.0beta3shishir gowda2012-04-111-5/+6
| | | | | | | | | | Change-Id: Ica73707922c1bf1a0975a8057d39c1441b987b0a BUG: 808376 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3127 Reviewed-by: Amar Tumballi <amarts@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Fix compiler warnings and typos from Debian build.Jeff Darcy2012-04-102-2/+2
| | | | | | | | | | | | | Mostly to do with "-Werror=format-security" being buggy, but while we're here we might as well fix some typos and such. Credit goes to Patrick Matthäi <pmatthaei@debian.org> for pointing these out. Change-Id: Ia32d1111d7c10b1f213df85d86b17a1326248ffd BUG: 811387 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3117 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* rebalance: revert sending PARENT_DOWN event to xlatorsshishir gowda2012-04-091-2/+0
| | | | | | | | | | | reverting patch 1043dedfb54c80bdbb6e050920ced204515b226e Change-Id: I2e919c8a5e43f3cce74a8eaf58554830fa708364 BUG: 808402 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3107 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Fix a compilation warningVijay Bellur2012-04-051-1/+1
| | | | | | | | | Change-Id: I36dc1b53fd4a7d824fe8506a4ad83ad652f95ce5 BUG: 807718 Reviewed-on: http://review.gluster.com/3094 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* self-heald: succeed heal info alwaysPranith Kumar K2012-04-051-1/+2
| | | | | | | | | | | | | Succeeding the mgmt op enabled the rsp_dict to be used to get the reason for the failures. Change-Id: I781ded31afa5aafd717543a5339dee3f316aade8 BUG: 807556 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3076 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Add node-uuid option for determining brick positionPranith Kumar K2012-04-053-66/+13
| | | | | | | | | Change-Id: Ia60981da7473d74682d86286e4d540568c8de25b BUG: 807556 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3074 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Find self-heal failures, split-brainPranith Kumar K2012-04-056-13/+36
| | | | | | | | | | Change-Id: Ib967f0fe0b537fe60e51d7d05462b58a7f16596e BUG: 806745 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3077 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Handle self-heal of files with holesPranith Kumar K2012-04-044-15/+45
| | | | | | | | | Change-Id: I6c04fe3022f234455d52620f42b9add80fc6abe4 BUG: 765424 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3065 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Replace GPLV3 MD5 with OpenSSL MD5Kaleb KEITHLEY2012-04-042-11/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ric asked me to look at replacing the GPL licensed MD5 code with something better, i.e. perhaps faster, and with a less restrictive license, etc. So I took a couple hour holiday from working on wrapping up the client_t and did this. OpenSSL (nee SSLeay) is released under the OpenSSL license, a BSD/MIT style license. OpenSSL (libcrypto.so) is used on Linux, OS X and *BSD, Open Solaris, etc. IOW it's universally available on the platforms we care about. It's written by Eric Young (eay), now at EMC/RSA, and I can say from experience that the OpenSSL implementation of MD5 (at least) is every bit as fast as RSA's proprietary implementation (primarily because the implementations are very, very similar.) The last time I surveyed MD5 implementations I found they're all pretty much the same speed. I changed the APIs (and ABIs) for the strong and weak checksums. Strictly speaking I didn't need to do that. They're only called on short strings of data, i.e. pathnames, so using int32_t and uint32_t is ostensibly okay. My change is arguably a better, more general API for this sort of thing. It's also what bit me when gerrit/jenkins validation failed due to glusterfs segv-ing. (I didn't pay close enough attention to the implementation of the weak checksum. But it forced me to learn what gerrit/jenkins are doing and going forward I can do better testing before submitting to gerrit.) Now resubmitting with a BZ Change-Id: I545fade1604e74fc68399894550229bd57a5e0df BUG: 807718 Signed-off-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.com/3019 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* locks, stripe: check if dict is NULL before refing itRaghavendra Bhat2012-04-031-3/+6
| | | | | | | | | Change-Id: Ifab58504280ed92e4435f7805052745e56bef5ef BUG: 808003 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/3073 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* dht/rebalance: Send PARENT_DOWN event before cleanup in rebalancev3.3.0qa33shishir gowda2012-04-021-1/+3
| | | | | | | | | | | | To prevent any crashes, due to backend ops (e.g: afr self heal), sending GF_EVENT_PARENT_DOWN before calling cleanup_and_exit. Change-Id: I58c87c114bf259a69a8d081d291ca908b30ec407 BUG: 808402 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3062 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/afr: Fix frame leak in hardlink self-healPranith Kumar K2012-03-311-9/+2
| | | | | | | | | Change-Id: I8560fc2ba0d989eeb33226f8eb8c7fbad46dfe32 BUG: 765391 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3056 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Handle invalid inode in open_fd_fixPranith Kumar K2012-03-311-1/+5
| | | | | | | | | | Change-Id: Ie009fb4b8b7745ebd5b76f7a40287998be35eef3 BUG: 804914 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3045 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/stripe: minimum blk size log messageshylesh kumar2012-03-301-1/+2
| | | | | | | | | Change-Id: I16ba2e17796cd91e89a6216d4981c09f1bcdc5cb BUG: 807637 Signed-off-by: shylesh kumar <shylesh@gluster.com> Reviewed-on: http://review.gluster.com/3026 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Fix split-brain logPranith Kumar K2012-03-291-5/+8
| | | | | | | | | Change-Id: Id6869fb83bb083809a2a69227e233458e0b9e0bf BUG: 787653 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3041 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Fix the split-brain logPranith Kumar K2012-03-291-3/+4
| | | | | | | | | | Change-Id: Ia4937dee009af7c945ec590a827c982b0e6ad307 BUG: 787653 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3039 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/dht: send dict with linkto key for lookup in rmdir_readdirpshishir gowda2012-03-291-1/+23
| | | | | | | | | | | | | Without this, if there are any stale link files, rmdir fails with ENOEMPTY error. Change-Id: I7056b272122eb5540c22412856f46f638774c119 BUG: 807246 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/3035 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/afr: handle fstat failure in data-self-healPranith Kumar K2012-03-291-1/+1
| | | | | | | | | | | | | | | | The final fstat which makes the call_count 0 could be a failure. In that case the buf could either be NULL or buf is all zeros. If buf is NULL then it will crash, if it is all zeros buf->ia_type will be IA_INVAL and it proceeds to special file fix. sh->type is assigned with the ia_type of the file to be healed. I modified the code to depend on that instead. Change-Id: Icf7e19ff5908207128f2a1ee2963ad6b791c1ac5 BUG: 804645 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3031 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Handle afr data self-heal failures gracefullyPranith Kumar K2012-03-282-51/+138
| | | | | | | | | Change-Id: I5f91098111a8ca29982f3b4292e2109e4a36cce1 BUG: 765373 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2662 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/stripe- do not ref if dict is nullshylesh kumar2012-03-281-1/+3
| | | | | | | | | Change-Id: Ifa4a5253482d837e2583de078e908b8c442f9dca BUG: 807214 Signed-off-by: shylesh kumar <shylesh@gluster.com> Reviewed-on: http://review.gluster.com/3024 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com>
* cluster/dht : Acl fix for distribute directory selfhealKaushal M2012-03-262-2/+82
| | | | | | | | | | | | Send acl xattrs, if present in the xattrs returned during lookup, during directory self-heal. Change-Id: I5337bbd3f3963aeed500a8a552e5f6713089b53e BUG: 764787 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/737 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* core: adding extra data for fopsAmar Tumballi2012-03-2235-1704/+1929
| | | | | | | | | | | | | with this change, the xlator APIs will have a dictionary as extra argument, which is passed between all the layers. This can be utilized for overloading in some of the operations. Change-Id: I58a8186b3ef647650280e63f3e5e9b9de7827b40 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 782265 Reviewed-on: http://review.gluster.com/2960 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
generated by cgit (git 2.34.1) at 2024-11-15 21:16:30 +0000