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* POSIX shell compliance: == operatorEmmanuel Dreyfus2016-01-141-1/+1
| | | | | | | | | | | | POSIX shell uses = and not ==, the later being a bash extension. BUG: 1129939 Change-Id: I9d51225de99c1607894211e68808b63100696fef Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/13209 Reviewed-by: Michael Adam <obnox@samba.org> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* scripts: correct the usage of -perm in backend-cleanup.shNiels de Vos2016-01-141-1/+1
| | | | | | | | | | | | | | | | | | | | extras/backend-cleanup.sh uses deprecated find -perm +xxx syntax: find [...] -perm +01000 [...] This GNU extension syntax is deprecated and does not work in GNU findutils 4.5.11 and later. Please change to find -perm /xxx instead. The new syntax was introduced in 4.2.25 (October 2005) and should therefore be available on any relevant system. BUG: 1294223 Change-Id: Ice742957dd24f0ab4f70a8569dff6f2536e9ac1e Reported-by: Andreas Metzler <ametzler@bebt.de> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13080 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* upcall: free the xdr* allocationsSoumya Koduri2016-01-141-0/+6
| | | | | | | | | | | | | Free the xdr string allocations after decoding the upcall cache_invalidation request. Change-Id: I0ffc64f587d6c8566cba76cf08148f937a735926 BUG: 1295107 Signed-off-by: Soumya Koduri <skoduri@redhat.com> Reviewed-on: http://review.gluster.org/13232 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* tests: include unistd.h for fdatasyncRaghavendra Talur2016-01-141-0/+1
| | | | | | | | | | | | gcc throws a warning if unistd.h is not included. Change-Id: I37f35f60c84fb6667a503696063a4c9987d8ab2f BUG: 1251592 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13128 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* performance/write-behind: fix memory corruptionRaghavendra G2016-01-131-9/+45
| | | | | | | | | | | | | | | | | | | | | 1. while handling short writes, __wb_fulfill_short_write would've freed current request before moving on to next in the list if request is not big enough to accomodate completed number of bytes. So, make sure to save next member before invoking __wb_fulfill_short_write on current request. Also handle the case where request is exactly the size of remaining completed number of bytes. 2. When write request is unwound because there is a conflicting failed liability, make sure its deleted from tempted list. Otherwise there will be two unwinds (one as part handling a failed request in wb_do_winds and another in wb_do_unwinds). Change-Id: Id1b54430796b19b956d24b8d99ab0cdd5140e4f6 BUG: 1297373 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/13213 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
* gfapi: send lookup if inode_ctx is not setMohammed Rafi KC2016-01-133-5/+18
| | | | | | | | | | | | | | | | | | | | | During resolving of an entry or inode, if inode ctx was not set, we will send a lookup to pupulate inode ctx for every xlators This patch also make sure that inode_ctx will be created after every inode_link. We will store inode_ctx value as LOOKUP_NEEDED if the inode is liked via readdirp, in all other case we will store inode_ctx value as LOOKUP_NOT_NEEDED. Change-Id: I3a10c298944200fa3862127187ae8988e582d352 BUG: 1297311 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13226 Reviewed-by: Poornima G <pgurusid@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* fuse: send lookup if inode_ctx is not setMohammed Rafi KC2016-01-134-10/+39
| | | | | | | | | | | | | | | During resolving of an entry or inode, if inode ctx was not set, we will send a lookup. This patch also make sure that inode_ctx will be created after every inode_link Change-Id: I4211533ca96a51b89d9f010fc57133470e52dc11 BUG: 1297311 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13225 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* fuse:sent at least one lookup before actual fopMohammed Rafi KC2016-01-131-2/+18
| | | | | | | | | | | | | | | | Fuse shoud sent atleast one lookup for an inode/gfid populated via readdirp before actual fop to populate inode ctx for xlators Change-Id: I5c02ed73f892924c9e404d91cbe0633a275accbd BUG: 1236032 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/11892 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* nfs: send lookup if inode_ctx is not setMohammed Rafi KC2016-01-134-15/+28
| | | | | | | | | | | | | | | | | During resolving of an entry or inode, if inode ctx was not set, we will send a lookup. This patch also make sure that inode_ctx will be created after every inode_link. Change-Id: I137a7e2510635ff4ea6d007b671961341f89c949 BUG: 1297311 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13224 Reviewed-by: soumya k <skoduri@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* cluster/ec: Get size and config for invalid inodeAshish Pandey2016-01-131-11/+20
| | | | | | | | | | | | | | | | | | | Problem: After creating an inode and before linking it to inode table, if there is a request to setattr for that file, it fails and leads to crash. Before linking inode to inode table ia_type is IA_INVAL which will casue have_size and have_config as zero. Solution: Check and get size and config if an inode is invalid Change-Id: I0c0e564940b1b9f351369a76ab14f6b4aa81f23b BUG: 1293223 Signed-off-by: Ashish Pandey <aspandey@redhat.com> Reviewed-on: http://review.gluster.org/13039 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* snapview-client: remove check for parent inode typeMohammed Rafi KC2016-01-121-26/+0
| | | | | | | | | | | | | | | | In lookup call back path, we are checking for parent inode type to make sure parent inode was set properly, so that next op on the inode can be successfuly completed. More info can be found at bugid 1297311 Change-Id: Ifb1b17f472f855f9b12088c3dd8328389d895e77 BUG: 1297311 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13227 Reviewed-by: Avra Sengupta <asengupt@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
* Portability fix: rfc.shEmmanuel Dreyfus2016-01-121-1/+1
| | | | | | | | | | | | Function declaration in POSIX shell does not use the 'function' keyword. This is bash-specific. BUG: 1129939 Change-Id: Ifc2dddd0c0a99d2672aaa3aa1cdf18d0d1e38336 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/13206 Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* tests/quota : fix failing test on auxiliary mount pointManikandan Selvaganesh2016-01-121-1/+1
| | | | | | | | | | | | | | | | | | | | In test file tests/bugs/quota/bug-1049323.t, test "EXPECT "0" get_aux" fails in Fedora. In get_aux function we grep for "/var/run/gluster/<volname>" to check if auxiliary mount point is created and we return 0 on success else we return 1. In fedora, auxiliary mount point is created on "/run/gluster/<volname>". So it fails on Fedora. The patch fixes it by just grepping for "/run/gluster/<volname>". Change-Id: Icb59395df4a98109eaa8199cbdbdedcd1cbef27a BUG: 1297740 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/13228 Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* scripts: prevent running 'showmount' from the start/post hook scriptNiels de Vos2016-01-122-18/+41
| | | | | | | | | | | | | | | | | | | | The 31ganesha-start.sh hook script tries to run 'showmount' to see if the volume that is getting started should get exported by NFS-Ganesha. It was reported that this caused the 'gluster volume start ...' command to hang in case rpcbind is not running. Instead of running 'showmount', we can use DBus to contact NFS-Ganesha directly, and request the available exports. This will immediately fail in case NFS-Ganesha is not running. BUG: 1294446 Change-Id: I3aba1f86fead67116ca5adb1864a8be626c334fa Reported-by: Jeff Darcy <jdarcy@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13098 Tested-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* glusterd: GD_OP_VERSION should not be a released oneRaghavendra Talur2016-01-111-1/+1
| | | | | | | | | | | | | | | performance.resync-failed-syncs-after-fsync was introduced after 3.7.6 was released. Hence it should use 3_7_7 as op version not 3_7_6. Change-Id: If4def1bf0fdc9fa4938ccb78308bec77eeaa2284 BUG: 1279730 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13117 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* glusterd/cli: mask out inaccurate scrub statisticsVenky Shankar2016-01-111-59/+11
| | | | | | | | | | | | | | | | | | | Some of the scrub statistics are inaccurate at the moment and would successfully fool users at times. It's best to not display these stats and stick to what is accurate. Note that the change is only in the CLI part - glusterd (and brick) supplies _all_ available scrub statistics, but CLI just selectively sticks to what needs to be displayed. Change-Id: Ia99f505a2cb10d5406cd37035d082e593f7e9a8c BUG: 1285989 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/13105 Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* hook-scripts: remove RHS-2.0 reference from S29CTDB scriptsMichael Adam2016-01-112-2/+1
| | | | | | | | | | | | | This is old. And such downstream reference should not appear in upstream code. Change-Id: Ifa0664dae0fe5ac913a49afe2fefa43b0112b024 BUG: 1295505 Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-on: http://review.gluster.org/13169 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anoop C S <anoopcs@redhat.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
* glusterd: import/export brickinfo->uuidAtin Mukherjee2016-01-102-3/+48
| | | | | | | | | | | | | | | | | | | | | | | | | Given a two node cluster with node N1 & N2, if a dummy node N3 is peer probed, the probed node N3 goes for importing volumes from the probing node (N1), but it still doesn't have information about the other node (N2) about its membership (since peer update happens post volume updates) and hence fail to update its brick's uuid. Post that even though N2 updates N3 about its membership the brick's uuid was never generated. Now as a consequence when N3 initiates a detach of N2, it checks whether the node to be detached has any bricks configured by its respective uuid which is NULL in this case and hence it goes ahead and removes the peer which ideally it shouldn't have (refer to glusterd_friend_contains_vol_bricks () for the logic) Fix is to export brick's uuid and import it at the probed node instead of resolving it. Change-Id: I2d88c72175347550a45ab12aff0ae248e56baa87 BUG: 1293414 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/13047 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com>
* cluster/dht : Rebalance process crashes due to double fd_unrefN Balachandran2016-01-101-6/+11
| | | | | | | | | | | | | The dst_fd was being unrefed twice in case the call to __dht_rebalance_create_dst_file failed. Change-Id: I56c5aff7fa3827887e67936b8aa1ecbd1a08a9e9 BUG: 1296611 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/13193 Reviewed-by: Susant Palai <spalai@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* no-mtab (-n) mount option ignore next mount optionJames Augustine2016-01-101-1/+0
| | | | | | | | | | | | | | | The -n option does not take any arguments. It seems like this shift is removing the next option. On my CentOS 7 system, automount calls mount.glusterfs with the parameters: host:/volume /mountpoint -n -o rw,acl,_netdev This causes the -o option to be siliently ignored. Change-Id: Ice3c877f6ab346b04292e3dfed968d04d15077a5 BUG: 1297195 Signed-off-by: James Augustine <jcaugust81@gmail.com> Reviewed-on: http://review.gluster.org/12988 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Niels de Vos <ndevos@redhat.com>
* features/bitrot: add check for corrupted object in f{stat}Venky Shankar2016-01-102-32/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | Check for corrupted objects is done bt bitrot stub component for data operations and such fops are denied processing by returning EIO. These checks were not done for operations such as get/set extended attribute, stat and the likes - IOW, stub only blocked pure data operations. However, its necessary to have these checks for certain other fops, most importantly stat (and fstat). This is due to the fact that clients could possibly get stale stat information (such as size, {a,c,m}time) resulting in incorrect operation of the application that rely on these fields. Note that, the data that replication would take care of fetching good (and correct) data, but the staleness of stat information could lead to data inconsistencies (e.g., rebalance, tier). Change-Id: I5a22780373b182a13f8d2c4ca6b7d9aa0ffbfca3 BUG: 1296399 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/13120 Reviewed-by: Kotresh HR <khiremat@redhat.com> Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* hook-scripts: remove outdated comment from C29CTDB start sciptMichael Adam2016-01-101-2/+0
| | | | | | | | | | | | This script does not change Samba's config any more. Change-Id: Ie6001f9a49006f95b291e24252dc362f2a7db14c BUG: 1295504 Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-on: http://review.gluster.org/13168 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anoop C S <anoopcs@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* extras: add script to analyze regression-test failuresJeff Darcy2016-01-081-0/+64
| | | | | | | | | | | | | | | Often a test will fail quite frequently, but not so frequently that it will fail twice in a row for the same patch. This allows it to "fly beneath the radar" for quite a long time, slowing project-wide progress until somebody crawls through the logs looking for patterns. This patch adds a script to automate some of that process. Change-Id: Ic74fbf6b0bfa34bffd9cb109fd51db019053e2cc Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/12510 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests: use SIGKILL in cleanup, not SIGTERMRaghavendra Talur2016-01-071-7/+0
| | | | | | | | | | | | | | | Sending a SIGTERM to test processes and waiting a second for them to gracefully exit before sending a SIGKILL seems like a waste of time. Just send SIGKILL directly. Change-Id: Icc73b07eae47876ba41955793a8daf77a964a0e0 BUG: 1294826 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13121 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* cluster/tier: allow db queries to be interruptableDan Lambright2016-01-073-30/+110
| | | | | | | | | | | | | | | | | | | | A query to the database may take a long time if the database has many entries. The tier daemon also sends IPC calls to the bricks which can run slowly, espcially in RHEL6. While it is possible to track down each such instance, the snapshot feature should not be affected by database operations. It requires no migration be underway. Therefore it is okay to pause tiering at any time except when DHT is moving a file. This fix implements this strategy by monitoring when control passes to DHT to migrate a file using the GF_XATTR_FILE_MIGRATE_KEY trigger. If it is not, the pause operation is successful. Change-Id: I21f168b1bd424077ad5f38cf82f794060a1fabf6 BUG: 1287842 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/13104 Reviewed-by: Joseph Fernandes Tested-by: Gluster Build System <jenkins@build.gluster.com>
* features/bitrot: Fail node-uuid getxattr if file is marked badKotresh HR2016-01-073-0/+97
| | | | | | | | | | | | | | | If xattr is node-uuid and the inode is marked bad, fail getxattr and fgetxattr with EIO. Returning EIO would result in AFR to choose correct node-uuid coresponding to the subvolume where the good copy of the file resides. Change-Id: I45a42ca38f8322d2b10f3c4c48dc504521162b42 BUG: 1294786 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/13116 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* quota: handle quota xattr removal when quota is enabled againvmallika2016-01-072-4/+58
| | | | | | | | | | | | | | | | When a quota is disable and enabled again before completing the cleanup operation, this can remove the new xattrs and quota accounting can become wrong Remove removing the xattr, check if quota enabled again and the xattr is new Change-Id: Idda216f1e7346a9b843dbc112ea3e6faa9c47483 BUG: 1293601 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/13065 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* performance/write-behind: maintain correct transit size in case ofRaghavendra G2016-01-061-15/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | short writes. 1. Imagine a write when cache is filled with failed syncs. 2. This write won't be unwound since cache size has exceeded configured limit. 3. With trickling-writes on by default, the last write request wont be considered for winding when there is non zero in-transit size. 4. There was a bug in accounting of in-transit size when winds resulted in short writes. Due to this bug, in-transit size used to be non-zero even when there are no syncs in progress. 5. Due to 3 and 4, current write request won't be wound till there is another write or fsync or flush from application. But application can't do any other fop till current write request is unwound. This resulted in deadlock and hence application would be hung in 'D' state. This patch fixes bug in accounting of in-transit size during short writes. Change-Id: I04ce8bb510efaaed7623cac38d69b32dbc3730ce Signed-off-by: Raghavendra G <rgowdapp@redhat.com> BUG: 1279730 Reviewed-on: http://review.gluster.org/13177 Tested-by: Gluster Build System <jenkins@build.gluster.com>
* vagrant-test: Exit on critical errorsRaghavendra Talur2016-01-062-18/+70
| | | | | | | | | | | | | | | | There were quite a few places where exiting the script made more sense. More debug messages have been added. Move back to top directory after the script is complete. Change-Id: I2a66ee3a68c41a3acd0b7168c56b801fb5567e5f BUG: 1291537 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13175 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Michael Adam <obnox@samba.org>
* dht: missleading indendentation, gcc-6Kaleb S KEITHLEY2016-01-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | gcc-6 now has -Wmisleading-indentation as part of -Wall. compiling with gcc-6 gives this warning. ... dht-diskusage.c: In function ‘dht_subvol_has_err’: dht-diskusage.c:361:33: warning: statement is indented as if it were guarded by... [-Wmisleading-indentation] goto out; ^~~~ dht-diskusage.c:358:25: note: ...this ‘if’ clause, but it is not if (conf->decommissioned_bricks[i] && ^~ ... Inspection of the source shows that without braces the loop is terminated prematurely. Change-Id: Ica48a8c59ee5d0a206797827d7920259d33b47ec BUG: 1295784 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/13176 Reviewed-by: N Balachandran <nbalacha@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* api: Fix errno being set to EINVAL even on successPrashanth Pai2016-01-051-0/+2
| | | | | | | | | | | | BUG: 1289068 Change-Id: I7905ac70a537f23e1844c097a24eaa6cb762fb82 Signed-off-by: Prashanth Pai <ppai@redhat.com> Reviewed-on: http://review.gluster.org/12909 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com>
* tier/create: store TIER_LINKFILE_GFID in xattr dictionaryMohammed Rafi KC2016-01-051-17/+68
| | | | | | | | | | | | | | | | | | | In tier_create, a new key TIER_LINKFILE_GFID was introduced to avoid a race in stale linkfile deletion. Storing this key in xattr dictionary instead of using local->params dictionary. Because local->params dictionary was also used to create the file before stale linkfile deletion, that leads posix_create to fail, trying to set the added key as extended attributes Change-Id: I24fecb62b47bee65a1e86103925a67d13304c5df BUG: 1290677 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13130 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* cluster/tier: check watermark during migrationDan Lambright2016-01-051-46/+57
| | | | | | | | | | | | | | | Currently we check the watermarks only before a cycle begins. We should also check the hot tier's fullness against the watermarks during the migration so the watermark is not exceeded as files are promoted. Change-Id: I2ff87a1c308d64fbdca14bbdf55f3ec3007290ae BUG: 1293932 Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/13103 Reviewed-by: Joseph Fernandes Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: N Balachandran <nbalacha@redhat.com>
* cluster/tier: Additional details in error messagesN Balachandran2016-01-041-41/+45
| | | | | | | | | | | | | | Added file path/gfid when available to the tier log messages to make debugging easier. Change-Id: I22dda329367df2b846dcf254594312c997b66083 BUG: 1273043 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/13114 Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* tier/glusterd: tier daemon not updating the statusMohammed Rafi KC2016-01-032-2/+33
| | | | | | | | | | | | | Tier process is not updating the status when the process killed mnually. Change-Id: Ia5ea903af78ff3582da2242e6058f11c71923fab BUG: 1294600 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13107 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* wb: remove inline keywordRaghavendra Talur2015-12-311-1/+1
| | | | | | | | | | | | | | | When compiled with -Werror flag gcc throws the following error: ‘iov_length’ is static but used in inline function ‘__wb_modify_write_request’ which is not static. Let gcc decide what functions to inline and remove the inline keyword. Change-Id: I6d832596eefcf08306634936e11d2c8d4b8f9ccd BUG: 1279730 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/13113
* Tier : typo in tier helphari gowtham2015-12-291-1/+1
| | | | | | | | | | | Change-Id: I75bca55901849cf725e02c782f75ff1e6054fddd BUG: 1294448 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/13097 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: mohammed rafi kc <rkavunga@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* tier/create: Dynamically allocate gfid memoryMohammed Rafi KC2015-12-291-2/+13
| | | | | | | | | | | | | | | | Currently we are storing the memory as a static pointer. There is a chance to go that variable in out of scope. So we should allocate in Dynamic way. Change-Id: I096876deb8055ac3a44681599591a0a032bc0c24 BUG: 1290677 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13102 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: N Balachandran <nbalacha@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* tier/unlink: symlink failed to unlinkMohammed Rafi KC2015-12-292-2/+7
| | | | | | | | | | | | | | | | | | | | | during unlink of a file, we will get stat just after deleting the file, to see if the file is under migration or not. but this stat call will fail for symlink if the actual file was deleted. So it is better not to send stat request from client if it is a symlink as we are not migrating symlink. Change-Id: Idc033b24fa3522b5261e579889d2195b43419682 BUG: 1293963 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/13074 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* quota: limit xattr for subdir not healed on newly added bricksvmallika2015-12-292-4/+26
| | | | | | | | | | | | | | DHT after creating missing directory, tries to heal the xattrs. This xattrs operation fails as INTERNAL FOP key was not set Change-Id: I819d373cf7073da014143d9ada908228ddcd140c BUG: 1294479 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/13100 Reviewed-by: Susant Palai <spalai@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* afr: Fix excessive logging in afr_accuse_smallfiles()Ravishankar N2015-12-281-1/+2
| | | | | | | | | | | | | Commit 2b7226f9d3470d8fe4c98c1fddb06e7f641e364d did not check for the validity of a dict before doing a dict_get. Fix that. Change-Id: Ie21f4da19256b17196f242cd8fd5bb76b0a69c1e BUG: 1294053 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/13077 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* cli: should not dereference NULL pointer while printing bitrot scrub statusGaurav Kumar Garg2015-12-281-3/+6
| | | | | | | | | | | | | | | | | When user execute bitrot scrub status command and scrubber is pending to do scrubbing then value of last_scrub time will be NULL. Currently cli is dereferencing NULL pointer in this case, That might lead to crash. Fix is to use proper check condition while printing scrub status. Change-Id: I3c4be8e25d089451c6ab77b16737c01d0348ee70 BUG: 1293558 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/13060 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* tests: handle bad objects during lookup/inode_refreshRavishankar N2015-12-282-0/+57
| | | | | | | | | | | Change-Id: I1848f0e9243c9376e0deba6738757350fe8b704a BUG: 1290965 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/13044 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests: Introduce a Vagrant VM based test environmentRaghavendra Talur2015-12-2810-0/+282
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This introduces a mechanism using which a developer could easily test the Gluster code in a VM environment. Also, it will help bring uniformity in the environments used by various developers. How to use: 1. git checkout -b custom-branch-name 2. Make changes 3. Execute ./run-tests-in-vagrant.sh What happens in the background: 1. A new directory is created: tests/vagrant/vagrant-custom-branch-name It will serve as the Vagrant dir which has the Vagrantfile and related ansible playbooks. The VM is started using Vagrant and provisioned using ansible. 2. The source dir is recursively copied over to the VM under /home/vagrant/glusterfs. 3. Gluster is source installed in VM. What happens in the foreground: 1. run-tests.sh is executed in VM using ssh and output is displayed in the same terminal with option to use ctrl-c to interrupt the test midway. The VM would still persist and you could ssh into it. Also, you can checkout a different branch elsewhere and execute run-tests-in-vagrant.sh there to get another VM which would execute tests on that code. If you wish to make some changes in the code, you could: a. Change the code in host and run the script again to repeat the whole process. OR b. vagrant ssh into the VM and make the changes in the VM. Co-authored-by: Kaushal M <kaushal@redhat.com> Co-authored-by: Michael Adam <obnox@samba.org> Change-Id: Ic87801172c8b614cdecbdf2a765e1b3370a5faf7 BUG: 1291537 Signed-off-by: Michael Adam <obnox@samba.org> Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/12753 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* build: use 'make install' to install the hook scriptsNiels de Vos2015-12-267-41/+42
| | | | | | | | | | | | | | | | | The installation should be the same on all distributions, and doing manual installation of files in the .spec is very ugly. This change adds the rules so that 'make install' places the hook scripts in the right location. Also, the hook script(s) for NFS-Ganesha should be part of the glusterfs-ganesha sub-package and got moved there. BUG: 1174765 Change-Id: Iba25a7a5112c7d40db4c10ff4a5ac7a5fb4f7c4e Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13072 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* glusterfs.spec.in: use %global per Fedora pkg guidelinesKaleb S KEITHLEY2015-12-261-29/+29
| | | | | | | | | | | | | | | | | | | ref. recent emails in fedora-devel ml See: https://fedoraproject.org/wiki/Packaging:Guidelines?rd=Packaging/Guidelines#.25global_preferred_over_.25define and the thread beginning at https://www.redhat.com/archives/fedora-packaging/2009-May/msg00095.html Also fix a couple instances of %if ... %else ... %endif indentation to be consistent with the rest of the .spec Change-Id: Iaf7332fd8601d78bc0d8249033cff12a452654bf BUG: 1294209 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/13079 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* glusterd: correct ret code in glusterd_volume_status_copy_to_op_ctx_dictAtin Mukherjee2015-12-241-0/+4
| | | | | | | | | | | | | This patch is to supress the error log of Failed to aggregate rsp_dict where the above function returns a non zero ret which is not required Change-Id: If331980291bd369690257215333cea175e2042ec BUG: 1290734 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/12950 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Gaurav Kumar Garg <ggarg@redhat.com>
* glusterd: reduce friend update floodKaushal M2015-12-221-2/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When in a befriended state, glusterd would broadcast friend updates to all other peers whenver a ACC or LOCAL_ACC event occurred. When a downed glusterd came back up and established connections again, this lead to a flood of friend updates to happen on the order of N^2 (N is the number of peers in the cluster) In larger clusters this was problematic, and could lead to very long times for the cluster to settle down when a peer came back up. Multiple peers coming back up at the same time would compound the problem. Broadcasting of friend updates doesn't have much use in places other that during a peer probe. Instead of broadcasting friend updates on connection re-establishment, updates can just be exchanged between the peers involved in the connection. This patch changes the glusterd friend state-machine to send updates only to the required peer for ACC or LOCAL_ACC events when in befriended state. The number of updates sent now is in the order of N. For a 10 node cluster, the number of updates reduced by 5 times. When creating the 10 node cluster, the updates reduced from ~500 to ~150. When a glusterd restarted, the number of exchanges reduced from ~160 to ~35. BUG: 1292749 Change-Id: Ib6072090c7069b081d018cdaa3dc878819ab1d18 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/12999 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* Tier: "tier start force" command implementationhari gowtham2015-12-2210-59/+185
| | | | | | | | | | | | | | | | The start command doesnt restart the tier deamon if the deamon is running at one node. hence to bring up the tierd on the nodes where the deamon is down, the force command is implemented. It skips the check for tierd running. Change-Id: I0037d3e5ecfe56637d0da201a97903c435d26436 BUG: 1292112 Signed-off-by: hari gowtham <hgowtham@redhat.com> Reviewed-on: http://review.gluster.org/12983 Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* cluster/dht : Ftruncate on migrating file fails with EINVALN Balachandran2015-12-229-80/+317
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | What: If dht_open is called on a migrating file after the inode_ctx is set, subsequent FOPs on that fd do not open the fd on the dst subvol. This is seen when the open-ftruncate-close sequence is repeatedly called on a migrating file. A second call to the sequence described above causes dht_truncate_cbk to call dht_truncate2 as the dht_inode_ctx was already set by the first call. As dht_rebalance_in_progress_check is not called, the fd is not opened on the dst subvol. On a distributed-replicate volume, this causes AFR to open the fd using afr_fix_open, but with the wrong flags, causing posix_ftruncate to fail with EINVAL. The fix: We require fd specific information to make a decision while handling migrating files. Set the fd_ctx to indicate the fd has been opened on the dst subvol and check if it has been set while processing Phase1/Phase2 checks in the FOP callback functions. Change-Id: I43cdcd8017b4a11e18afdd210469de7cd9a5ef14 BUG: 1284823 Signed-off-by: N Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/12985 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
generated by cgit (git 2.34.1) at 2024-05-26 15:34:15 +0000