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* [glusterd/snapshot] snapshot create force optionJoseph Fernandes2014-04-304-18/+86
| | | | | | | | | | | | | | | | | | | | Implement force option in snapshot create i.e 1) Creation of snapshot fails if the original volume bricks are down 2) With a force option creation of snapshot will continue even if the original volume bricks are down. This was the fix for bugs 1089527 and 1083502 Change-Id: I8de0242adf8ee0af00db9fa8701d86fabc12e7fc BUG: 1090042 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/7520 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/snapshot : Fix for snapshot delete failureVijaikumar M2014-04-301-20/+21
| | | | | | | | | | | | | | | | | | | Problem : snapshot delete used to fail when executed in loop, as there was race between process kill and umount. Solution : Before an umount is issued check if the process is still running, If so then issue for process termination. Give three tries for doing umount operation Change-Id: I7f4315e5d7d4a156dd513ec77443ead6ccd37b2e BUG: 1090449 Signed-off-by: Vijaikumar M <vmallika@redhat.com> Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/7532 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* [glusterd/snapshot]: snapshot create CLI msg correctionJoseph Fernandes2014-04-301-2/+2
| | | | | | | | | | | | Uniformity in cli output while creating snapshots Change-Id: Ic0fd09bbde9a1f55c441e1745f93c588d2e4c1a1 BUG: 1090041 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/7518 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* [glusterd/snapshot] Glusterd crashes when a same commandJoseph Fernandes2014-04-301-1/+1
| | | | | | | | | | | | | | | | | | | | | | | eg snapshot create is fired simultaneously on a node Cause: In glusterd_mgmt_v3_initiate_snap_phases() , the function glusterd_mgmt_v3_post_validate() asserts on the NULL value of req_dic. req_dic is not initialized as glusterd_mgmt_v3_initiate_lockdown() is not able to acquire the lock and comes to the "out" section, before initializing req_dic (via glusterd_mgmt_v3_build_payload) Fix: Call glusterd_mgmt_v3_post_validate() only if the lock is acquired. Change-Id: I7cb55b6c0013ad1c8bbb922a62c34aab097bafe9 BUG: 1090047 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/7500 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* geo-rep: Consume Changelog History APIAravinda VK2014-04-304-31/+198
| | | | | | | | | | | | | | | | | | | | | | | | Every time when geo-rep restarts it first does FS crawl using XCrawl and then switches to Changelog Mode. This is because changelog only had live API, that is we can get changes only after registering. Now this(http://review.gluster.org/#/c/6930/) patch introduces History API for changelogs. If history is available then geo-rep will use it instead of FS Crawl. History API returns TS till what time history is available for given start and end time. If TS < endtime then switch to FS Crawl. (History => FS Crawl => Live Changelog) If TS >= endtime, then switch directly to Changelog mode (History => Live Changelog) Change-Id: I4922f62b9f899c40643bd35720e0c81c36b2f255 Signed-off-by: Aravinda VK <avishwan@redhat.com> Reviewed-on: http://review.gluster.org/6938 Reviewed-by: Venky Shankar <vshankar@redhat.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd/snapshot : Clean up of old barrier code.Sachin Pandit2014-04-304-478/+0
| | | | | | | | | | | | | | As a new barrier translator is introduced, we dont require the old barrier code. Hence cleaning thar up. Change-Id: Ieedca6f33a746898f0d2332fda1f1d4c86fff98f BUG: 1061685 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/7577 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* snapshot/config : Fix for bug which states gluster snapshot configSachin Pandit2014-04-293-11/+74
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | command should only accept the decimal numeric value. Syntax : gluster snapshot config [volname] [snap-max-hard-limit <count>] [snap-max-soft-limit <percentage>] Problem : Snapshot config used to consider the alphanumeric value staring with digit as an integer (Example: "9abc" is converted to "9"). Solution : Refined the code to check if the entered value is numeric. This patch also fixes some of the minor problems related to snapshot config. 1) Output correction in gluster snapshot config snap-max-soft-limit. 2) setting the soft limit to greater than 100% displays that "Invalid snap-max-soft-limit 0". The error message used to display "zero" in the output, Changed this to display relevant value. 3) Setting greater than allowed snap-max-hard-limit output needs to have space in between. Change-Id: Ie7c7045722fe57b2b3c50c873664b67c28eb3853 BUG: 1087203 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/7457 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: make sure that mntent.h is conditionally includedHarshavardhana2014-04-291-0/+5
| | | | | | | | | Change-Id: I39c362c0908166707e10e8820cc1ee9a0989dcbe BUG: 1089172 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7584 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* strfd: introduce strvprintf() APIAnand Avati2014-04-292-4/+17
| | | | | | | | | | | | variant of strprintf() which accepts va_list as parameter instead of variable args (...) Change-Id: I205acf3aaf5440890d5f9cad693c6a358a5d9218 BUG: 1089216 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/7539 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* glusterd: Ping timer implmentationKrishnan Parthasarathi2014-04-2919-306/+351
| | | | | | | | | | | | | | | | | | | | | | | | This patch refactors the existing client ping timer implementation, and makes use of the common code for implementing both client ping timer and the glusterd ping timer. A new gluster rpc program for ping is introduced. The ping timer is only started for peers that have this new program. The deafult glusterd ping timeout is 30 seconds. It is configurable by setting the option 'ping-timeout' in glusterd.vol . Also, this patch introduces changes in the glusterd-handshake path. The client programs for a peer are now set in the callback of dump_versions, for both the older handshake and the newer op-version handshake. This is the only place in the handshake process where we know what programs a peer supports. Change-Id: I035815ac13449ca47080ecc3253c0a9afbe9016a BUG: 1038261 Signed-off-by: Vijaikumar M <vmallika@redhat.com> Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/5202 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* storage/posix: add list xattr capability to lookupPranith Kumar K2014-04-292-16/+94
| | | | | | | | | BUG: 1078061 Change-Id: Ie26d28b8a74aa0d1eceff14a84c3cd3e302dcdb5 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7293 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* feature/quota: Logging correctionsVarun Shastry2014-04-292-21/+110
| | | | | | | | | | | This patch solves the inconsistent quota usage logging when soft limit reached. Change-Id: I47e7f1e65ed4b8306a999a20cc8f6b1772d47627 BUG: 1087198 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/7451 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Add a cli command to enable/disable barrierKaushal M2014-04-299-3/+316
| | | | | | | | | | | | | | | This patch adds a new 'gluster volume barrier <VOLNAME> {enable|disable}' cli command. This helps in testing the brick op code path when testing the barrier xlator. This patch can be reverted later if not required for end users. Change-Id: Icd86a2d13e7f276dda1ecbb2593d60638ece7dcd BUG: 1060002 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6958 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Add a barrier brick-opKaushal M2014-04-296-1/+182
| | | | | | | | | | | | | | | | This patch introduces a new 'barrier' brick-op which will be used to activate/deactivate the barriering on the bricks. This includes barriering in the barrier xlator and in the changelog xlator. All the required code has been including a bricks select function, a payload builder and a brick-op handler. Change-Id: I91d9d77f691c2e89823f7dc4e84900ec40dc4dd2 BUG: 1060002 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6943 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/snapshot : Dont acquire a lock if config is ofSachin Pandit2014-04-291-205/+258
| | | | | | | | | | | | | | | | | | | | | | | | | type DISPLAY. Problem : Currently we are acquiring a lock if we give "gluster snapshot config <volname>". As this is just a Read-Only command, we need not acquire a lock. Solution : This patch checks if the command given is of type DISPLAY. If so, then glusterd_v3_mgmt framework is not called, as reading information from local node is enough. This Patch also fixes "Assertion failed: volname" while doing the system config change when snap create was in progress. Change-Id: Ie8991f2cd746987b11152006e113e8706516138b BUG: 1087677 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/7458 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* build: glusterfs.spec.in, minor/nit changes to sync with Fedora specKaleb S. KEITHLEY2014-04-291-18/+25
| | | | | | | | | | | minor/nit changes to sync with Fedora spec Change-Id: I939eb79d5c3a19c09a3df3f30c82c86e1a610cd0 BUG: 1091408 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/7565 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* logging: Fix msg-id segment allocationKrutika Dhananjay2014-04-291-14/+28
| | | | | | | | | | Change-Id: I85efa4b91c263d7374d34dd0d84e9f1032d07ab6 BUG: 1075611 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7580 Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* debug/trace: Fix length issue found in compilationPranith Kumar K2014-04-291-44/+45
| | | | | | | | | Change-Id: I1cd7fd6464d0912294009c2293ed70f3f6744930 BUG: 1092196 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7586 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* nlm: fix rpc.statd typoHarshavardhana2014-04-281-1/+1
| | | | | | | | | Change-Id: I701fd82a8dd5a72727b8035bc6c2861465f1aa1f BUG: 1089172 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7585 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* libgfapi: A minor bug-fix in glfs_h_setxattr and glfs_h_removexattr calls.Soumya Koduri2014-04-281-2/+3
| | | | | | | | | | | | Change-Id: I62f63da37edf722d6d79c75f72ee7403e93e4936 BUG: 1089414 Signed-off-by: Soumya Koduri <skoduri@redhat.com> Reviewed-on: http://review.gluster.org/7529 Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Tested-by: Meghana M <mmadhusu@redhat.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: Fix inode_forget assert failurePranith Kumar K2014-04-282-28/+47
| | | | | | | | | | | | | | | | | | | | | | Problem: If two self-heals are triggered on same inode in parallel then one inode will be linked and the other inode will not be linked as an inode with that gfid is already linked in inode table. Calling inode-forget on that inode leads to assert failure. Fix: Always use linked inode for performing self-heal. Added inode-forgets in other places as well even though its not really a memory leak. Change-Id: Ib84bf080c8cb6a4243f66541ece587db28f9a052 BUG: 1091597 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7567 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* dict: de-allocate data on dict-set failuresPranith Kumar K2014-04-281-0/+32
| | | | | | | | | | | Found the bug while browsing code. Very difficult to hit this though. Change-Id: I84bd5d23d19b6aa16866fc0f1b56aa22cb8a5f1f BUG: 1079215 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7310 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Help does not show performance.nfs.* optSantosh Kumar Pradhan2014-04-281-7/+31
| | | | | | | | | | | | | | | | Gluster does not display performance.nfs.* options in help. In Gluster NFS, write-behind is the only performance xlator which gets loaded. Gluster volume set help should display all the options provided by write-behind xlator. Change-Id: I4a41151a6c15eeed8e8d123a6044c6f0c42b56b0 BUG: 1090826 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/7546 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Error out when character "." is available in volume nameggarg2014-04-282-2/+27
| | | | | | | | | | | | | | | | previously it was failed without showing any information why it is failed. Now with this fix, when "." or any non alphanumeric character present in volume name, it will give error messages Change-Id: I17e8e69c08345c4d760f3ba333fe841e754bc9c8 BUG: 921215 Signed-off-by: ggarg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/7364 Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* features/libgfchangelog: APIs to process history changelogs.Kotresh H R2014-04-284-2/+336
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1. Create directories in following fashion for history API's usage when consumer is registered with libgfchangelog shared library through gf_changelog_register. scratch_dir/.history scratch_dir/.history/.current scratch_dir/.history/.processed scratch_dir/.history/.processing 2. Added new file 'gf-history-changelog.c' and following APIs are provided for consumers to process history changelogs. 1. gf_history_changelog_scan: Move processed history changelog file from .processing to .processed 2. gf_history_changelog_next_change: Return the next history changelog file entry. Zero means all history chanelogs are consumed. 3. gf_history_changelog_done: Scan .processing directory and generate a list of change entries. 4. gf_history_changelog_start_fresh: For a set of changelogs, start from the begining. NOTE: Though this patch provides above funcationalities. It is considered functionally full with the patch (http://review.gluster.org/#/c/6930/). Change-Id: I200780c7278e0a6c008910d93faad5858a4b3e76 Original-author: Kotresh H R <khiremat@redhat.com> Signed-off-by: Kotresh H R <khiremat@redhat.com> Signed-off-by: Ajeet Jha <ajha@redhat.com> Reviewed-on: http://review.gluster.org/6998 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Venky Shankar <vshankar@redhat.com>
* glusterd/snapshot: Compare and update snapshots during peer handshakeAvra Sengupta2014-04-288-126/+985
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During a peer-handshake, after the volumes have synced, and the list of missed snapshots have synced, the node will perform the pending deletes and restores on this list. At this point, the current snapshot list in the node will be updated, and hence in case of conflicts arising during snapshot handshake, the peer hosting the bricks will be given precedence Likewise, if there will be a conflict, and both peers will be in the same state, i.e either both would be hosting bricks or both would not be hosting bricks, then a decision can't be taken and a peer-reject will happen. glusterd_compare_and_update_snap() implements the following algorithm to perform the above task: Step 1: Start. Step 2: Check if the peer is missing a delete on the said snap. If yes, goto step 6. Step 3: Check if there is a conflict between the peer's data and the local snap. If no, goto step 5. Step 4: As there is a conflict, check if both the peer and the local nodes are hosting bricks. Based on the results perform the following: Peer Hosts Bricks Local Node Hosts Bricks Action Yes Yes Goto Step 7 No No Goto Step 7 Yes No Goto Step 8 No Yes Goto Step 6 Step 5: Check if the local node is missing the peer's data. If yes, goto step 9. Step 6: It's a no-op. Goto step 10 Step 7: Peer Reject. Goto step 10 Step 8: Delete local node's data. Step 9: Accept Peer Data. Step 10: Stop Change-Id: I79be0f0f5f2a4f5c72277a4e77c2be732af432e1 BUG: 1061685 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7525 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Rename the export dictionary as peer_dataAvra Sengupta2014-04-283-121/+144
| | | | | | | | | | | | | | | | | | During a glusterd handshake, a dictionary is passed among the peers which contains, info of volumes, global opts, and now also info of snaps and list of missed snaps As it now contains more than just volume specific data, renaming the dict in the code-base from "vols" to "peer_data" Change-Id: Ib457172789ddd0d8978b08bceab0988c48e9eea7 BUG: 1061685 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7524 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/snapshot: Recreate the mount dirs and mount the lvm snapshots on ↵Avra Sengupta2014-04-284-70/+415
| | | | | | | | | | | | | | | | | | node reboot. The lvm snapshots of the bricks are mounted at /var/run/gluster/snaps/ or /run/gluster/snaps. These paths being on a tempfs, on reboot are removed. So when glusterd starts, we need to recreate these paths, activate the respective logical volumes (lvm snapshots of the bricks), and mount these logical volumes at their respective paths. Change-Id: Ic5ef61e79a25d9830df717c592391965fe09db62 BUG: 1061685 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7452 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd/snapshot: Perform missed snap deletes and restores.Avra Sengupta2014-04-288-171/+374
| | | | | | | | | | | | | | | | | Replacing is_volume_restored(gf_boolean_t) with restored_from_snap(uuid_t) in glusterd_volinfo_ Also removed gd_restore_snap_volume from glusterd-volgen.c to glusterd-snapshot.c Change-Id: Ic615a1658cfaffa98d4590506ac82f20bf709ad6 BUG: 1089906 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7455 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gNFS: gNFS drc cache failed to detecte duplicates.Yuan Ding2014-04-281-4/+10
| | | | | | | | | | | | | | | | | | | After the drc cache get full, message "DRC failed to detect duplicates" keep printed in the log. The root cause is drc_compare_reqs use the wrong compare type. This function should use type drc_cache_op_t as its input type. Since all rbtree related code (except function rpcsvc_drc_lookup) in drc cache pass drc_cache_op_t as compare type. Only rpcsvc_drc_lookup use type rpcsvc_request_t. It has been modified too. Change-Id: I925c097debe6b82f267986961fd4e7755f3de9af BUG: 1089676 Signed-off-by: Yuan Ding <beback198611@gmail.com> Reviewed-on: http://review.gluster.org/7519 Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Barrier: Barrier translator options configurationAtin Mukherjee2014-04-273-3/+17
| | | | | | | | | | | barrier enable/disable, barrier-timeout configuration in barrier translator. Change-Id: I7cbf9cd4f5e55d42dcc6b7cd6827234566c7b6f3 BUG: 1060002 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/7177 Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd/snapshot: Adding snap_vol_id and snap_uuid to missed_snap_listAvra Sengupta2014-04-277-156/+305
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Persisting missing snapshot info on disk as well as in memory in the following format: -------------NODE-UUID--------------:--------------SNAP-UUID-------------=---------SNAP-VOL-ID------------:BRICKNUM:-------BRICKPATH--------:OPERATION:STATUS 927cb5fe-63da-48f5-82f6-e6a09ddc81c4:8258b18f-d408-483d-8239-204039dc6397=a17b4fe42c5a45f7a916438643edaa13: 3 :/brick/brick-dirs/brick3: 1 : 1 927cb5fe-63da-48f5-82f6-e6a09ddc81c4:8258b18f-d408-483d-8239-204039dc6397=a17b4fe42c5a45f7a916438643edaa13: 3 :/brick/brick-dirs/brick3: 3 : 1 927cb5fe-63da-48f5-82f6-e6a09ddc81c4:8258b18f-d408-483d-8239-204039dc6397=83a3cc05453b46b2a7eda4c9a9208638: 3 :/brick/brick-dirs/brick3: 1 : 1 This data will be stored on disk at /var/lib/glusterd/snaps/missed_snaps_list In memory we maintain the data as a list of glusterd_missed_snap_info in conf, the key for this list are the first two fields, i.e NODE-UUID:SNAP-UUID. For every NODE-UUID:SNAP-UUID, there can be multiple operations missed on multiple bricks. So we maintain a list of glusterd_snap_op_t for every node of glusterd_missed_snap_info This list is maintained or updated during snapshot create, delete, and restore operations which are the only operations that if missed, are recorded in this list. During snapshot create, if a node is down, or a brick is down, we don't receive their mount point infos. snap_status of such bricks is marked as -1, and their brick details are added to this list. During snapshot delete, we check from originator node, if any other nodes, holding bricks of the said snap are down. Those are also added to the list. Also if the node is up, but the snapshot was pending for a snap brick, and its snap_status is -1, we add that to the list too. When a subsequent delete entry is processed for an already existing create entry, we just mark the create entries status as done (2), and don't add the delete entry to the list. During snapshot restore, we check from originator node, if any other nodes, holding bricks of the said snap are down. Those are also added to the list. Also if the node is up, but the snapshot was pending for a snap brick, and its snap_status is -1, we add that to the list too. Like delete when a subsequent restore entry is processed for an already existing create entry, we just mark the create entries status as done (2), and don't add the restore entry to the list. Change-Id: I54f63e28d3c40555d0f84528f38227103171f594 BUG: 1061685 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7454 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Update references to the maillinglist to gluster-devel@gluster.orgNiels de Vos2014-04-277-9/+9
| | | | | | | | | | | | | | gluster-devel@nongnu.org has moved to gluster-devel@gluster.org. All occurrences in the current (non legacy) documentation and code have been adjusted. Change-Id: I053162e633f7ea14fd3eed239ded017df165147c BUG: 1091705 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/7573 Reviewed-by: Justin Clift <justin@gluster.org> Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com>
* doc: Adding user documentation for WORM featureKasturi Narra2014-04-271-0/+75
| | | | | | | | | | | Change-Id: Ic31c8305254dd00eae986fbb322cac3761b5d330 BUG: 1086760 Signed-off-by: Kasturi Narra <knarra@redhat.com> Reviewed-on: http://review.gluster.org/7530 Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Lalatendu Mohanty <lmohanty@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* fuse: minor improvements for readdir(plus)Niels de Vos2014-04-271-17/+16
| | | | | | | | | | | | | | | | Instead of using 'int' for the sizes, use a 'size_t' as it is more correct. Save the size of a fuse_dirent in a temporary variable so that strlen() on the filename is called fewer times. Also correcting some typos in comments. Change-Id: Ic62d9d729a86a1a6a53ed1354fce153bac01d860 BUG: 1074023 Reported-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/7547 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* rpcgen: After recent changes parallel builds failedHarshavardhana2014-04-273-52/+145
| | | | | | | | | | | | | | | | Parallel builds failed due to make file would overrun xdrgen (internally xdrgen uses tempfiles to add License header). Seperate out header and source generation and add explicit dependency to fix it. Change-Id: Id20f548493540b0f17a2300f0775646f9f20789c BUG: 1090807 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7572 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* libglusterfs: Define macro GF_PRI_USEC for Linux as wellPranith Kumar K2014-04-261-0/+1
| | | | | | | | | | Change-Id: I073f1f4ead4391d497fbb7603f9ee0257271493b BUG: 1089172 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7571 Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-by: Anand Avati <avati@redhat.com>
* gNFS: Log properly for pmap_getport() fail in NLMSantosh Kumar Pradhan2014-04-261-2/+4
| | | | | | | | | | | | | | | | | | | | In NLM callback path, if pmap_getport() FAILs, it just log the error message saying "Is firewall running on the client". It may happen that RPC services are not running e.g. "rpcbind" is not running or nlockmgr (NLM) is not registered with portmapper which all can be checked using "rpcinfo -p" command. FIX: Modify the log message to include the later case mentioned above. Change-Id: If422275b2ab59d1e974a6caa37132f31e9a34329 BUG: 1090782 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/7544 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
* features/locks: Remove stale entrylk objects from 'blocked_locks' listKrutika Dhananjay2014-04-262-4/+48
| | | | | | | | | | | | | | | | | | | | | | * In the event of a DISCONNECT from a client, as part of cleanup, entrylk objects are not removed from the blocked_locks list before being unref'd and freed, causing the brick process to crash at some point when the (now) stale object is accessed again in the list. * Also during cleanup, it is pointless to try and grant lock to a previously blocked entrylk (say L1) as part of releasing another conflicting lock (L2), (which is a side-effect of L1 not being deleted from blocked_locks list before grant_blocked_entry_locks() in cleanup) if L1 is also associated with the DISCONNECTing client. This patch fixes the problem. Change-Id: I3d684c6bafc7e6db89ba68f0a2ed1dcb333791c6 BUG: 1089470 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7560 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd/snapshot-handshake: Perform handshake of missed_snaps_list.Avra Sengupta2014-04-257-1/+153
| | | | | | | | | | | | | | | | In a handshake, create a union of the missed_snap_lists of the two peers. If an entry is present, its no op. If an entry is pendng, and the peer entry is done, mark own entry as done. If an entry is done, and the peer ertry is pending, its a no-op. If its a new entry, add it. Change-Id: Idbfa49cc34871631ba8c7c56d915666311024887 BUG: 1061685 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/7453 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rpcgen: 'hyper' is 64bit undefined on Darwin use quad_tHarshavardhana2014-04-254-70/+71
| | | | | | | | | | | | | "9819fcedf10f1430d4969c86e6df4dfe975b7dcf" After the commit i observed that we never used "hyper" as defined in .x previously in the .[c,h] files. Change-Id: I26152141bca6e789c4a3b3158fffe0a65e4b0878 BUG: 1090807 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7566 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: fix RHEL 7 build issueBala.FA2014-04-251-0/+6
| | | | | | | | | | | | | Glusterfs build on RHEL 7 fails with "Installed (but unpackaged) file(s) found". This patch fixes it. BUG: 1058188 Change-Id: I8f37935b75ba02d085e75a66cdbc4017d82faa2e Signed-off-by: Bala.FA <barumuga@redhat.com> Reviewed-on: http://review.gluster.org/7557 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* rpcgen: Remove autogenerated files instead build on demandHarshavardhana2014-04-2536-7371/+165
| | | | | | | | | | | | | Avoid modifying autogenerated files and keeping them in repository - autogenerate them on demand from ".x" files Change-Id: I2cdb1fe9b99768ceb80a8cb100fa00bd1d8fe2c6 BUG: 1090807 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7526 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* feature/changelog: Change default rollover and fsync-interval timeKotresh H R2014-04-251-2/+2
| | | | | | | | | | | | This will change the following default configurables. 1. rollover-time: from 60 to 15. 2. fsync-interval: from 0 to 5. Change-Id: I9c8db01376967c4f19547ec87f54833f8b139d29 Signed-off-by: Kotresh H R <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/7545 Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Venky Shankar <vshankar@redhat.com>
* osx: Compilation fixesHarshavardhana2014-04-252-3/+11
| | | | | | | | | Change-Id: I822936cbeb4ec8af46be8e94644ea666b919ae5c BUG: 1089172 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-on: http://review.gluster.org/7556 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* features/locks: Remove stale inodelk objects from 'blocked_locks' listKrutika Dhananjay2014-04-252-6/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * In the event of a DISCONNECT from a client, as part of cleanup, inodelk objects are not removed from the blocked_locks list before being unref'd and freed, causing the brick process to crash at some point when the (now) stale object is accessed again in the list. * Also during cleanup, it is pointless to try and grant lock to a previously blocked inodelk (say L1) as part of releasing another conflicting lock (L2), (which is a side-effect of L1 not being deleted from blocked_locks list before grant_blocked_inode_locks() in cleanup) if L1 is also associated with the DISCONNECTing client. This patch fixes the problem. * Also, the codepath in cleanup of entrylks seems to be granting blocked inodelks, when it should be attempting to grant blocked entrylks, which is fixed in this patch. Change-Id: I8493365c33020333b3f61aa15f505e4e7e6a9891 BUG: 1089470 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7512 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* rpcsvc: Ignore INODELK/ENTRYLK/LK for throttlingPranith Kumar K2014-04-241-16/+54
| | | | | | | | | | | | | | | | | | | | | | Problem: When iozone is in progress, number of blocking inodelks sometimes becomes greater than the threshold number of rpc requests allowed for that client (RPCSVC_DEFAULT_OUTSTANDING_RPC_LIMIT). Subsequent requests from that client will not be read until all the outstanding requests are processed and replied to. But because no more requests are read from that client, unlocks on the already granted locks will never come thus the number of outstanding requests would never come down. This leads to a ping-timeout on the client. Fix: Do not account INODELK/ENTRYLK/LK for throttling Change-Id: I59c6b54e7ec24ed7375ff977e817a9cb73469806 BUG: 1089470 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7531 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: MacOSX Porting fixesHarshavardhana2014-04-24129-801/+2444
| | | | | | | | | | | | | | | | | | | | | git@forge.gluster.org:~schafdog/glusterfs-core/osx-glusterfs Working functionality on MacOSX - GlusterD (management daemon) - GlusterCLI (management cli) - GlusterFS FUSE (using OSXFUSE) - GlusterNFS (without NLM - issues with rpc.statd) Change-Id: I20193d3f8904388e47344e523b3787dbeab044ac BUG: 1089172 Signed-off-by: Harshavardhana <harsha@harshavardhana.net> Signed-off-by: Dennis Schafroth <dennis@schafroth.com> Tested-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Dennis Schafroth <dennis@schafroth.com> Reviewed-on: http://review.gluster.org/7503 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* tests: print info about failed testsJeff Darcy2014-04-231-0/+5
| | | | | | | | | | | | | | It's a bit frustrating to run a test normally (e.g. during development), see a failure, and then have to re-run it with DEBUG=1 to see what actually failed. This tiny patch prints out the command line of the test that just failed, even if DEBUG=0 (in fact only if DEBUG=0 since otherwise it would be redundant). Change-Id: Icffa096d0bcc6f35176f0e47d9d1bc538698ca2c Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/7537 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* gNFS: Support wildcard in RPC auth allow/rejectSantosh Kumar Pradhan2014-04-227-11/+281
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RFE: Support wildcard in "nfs.rpc-auth-allow" and "nfs.rpc-auth-reject". e.g. *.redhat.com 192.168.1[1-5].* 192.168.1[1-5].*, *.redhat.com, 192.168.21.9 Along with wildcard, support for subnetwork or IP range e.g. 192.168.10.23/24 The option will be validated for following categories: 1) Anonymous i.e. "*" 2) Wildcard pattern i.e. string containing any ('*', '?', '[') 3) IPv4 address 4) IPv6 address 5) FQDN 6) subnetwork or IPv4 range Currently this does not support IPv6 subnetwork. Change-Id: Iac8caf5e490c8174d61111dad47fd547d4f67bf4 BUG: 1086097 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/7485 Reviewed-by: Poornima G <pgurusid@redhat.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
generated by cgit (git 2.34.1) at 2024-11-20 01:22:01 +0000