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* all: fix various cppcheck warningsKaleb S KEITHLEY2016-02-151-0/+1
| | | | | | | | | | | | | | | fixes for various warnings reported by cppcheck N.B. cppcheck output is in the bugzilla Change-Id: I33acec127bc4536935fdd8d52a0c490ec54d50b2 BUG: 1292954 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/13006 Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* USS: pre-existing .snaps should not be listed with 'ls -a' with USS enabledvmallika2016-02-151-13/+66
| | | | | | | | | | | | | | If there is a .snaps directory pre-exists and when USS is enabled, it should not be listed with 'ls -a' Change-Id: I1c43e2decc0bbbd3213b190b675e3a32d04b22d3 BUG: 1303828 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/13330 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com>
* experimental: add fdl (Full Data Logging) translatorJeff Darcy2016-02-131-3/+4
| | | | | | | | | | | | | | | | | | | | | | | | NSR needs logging that is different than our existing changelog in several ways: * Full data, not just metadata * Pre-op, not post-op * High performance * Supports the concept of time-bounded "terms" Others (for example EC) might need the same thing. This patch adds such a translator. It also adds code to dump the resulting journals, and to replay them using syncops, plus (very rudimentary) tests for all of the above. Change-Id: I29680a1b4e0a9e7d5a8497fef302c46434b86636 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/12450 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* quota: Fix incorrect disk usage shown on a tiered volumeManikandan Selvaganesh2016-02-101-4/+23
| | | | | | | | | | | | | | | | | | | | | When quota is enabled on a tiered volume, incorrect data usage is shown, it is because, during the process of migrating files in tiering, we are accounting both for the src file and dst file at some point. By the time we make the srcfile as a T file, marker has already accounted the contri and has updated it's parent and also we are not accounting for the truncate operation done, which accounts to incorrect data usage even after unlinking the file. The size can increase drastically with multiple promotes and demotes since the contri keeps changing and the parent is being updated. Change-Id: Ie567228786713d7dc257ff374a69ad3be40f9e82 BUG: 1304970 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/13363 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* build: Filter -D_FORTIFY_SOURCE from CFLAGSRaghavendra Talur2016-02-091-1/+4
| | | | | | | | | | | | | | | | | We use python-config to get recommended CFLAGS. It provides -D_FORTIFY_SOURCE=2 by default that conflicts with our --enable-debug option or a developer provided no-optimization option. Hence, filter it out from default CFLAGS. Change-Id: Id80196baeb55415b1ea334e7b17143e56dfbadb3 BUG: 1283948 Co-authored-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/12707 Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* shard: add seek() FOP as not supportedNiels de Vos2016-02-041-0/+12
| | | | | | | | | | | | | | | | | | For getting basic support for SEEK_DATA/SEEK_HOLE, sharding has not been implemented. Bug 1301647 has been filed to get this new feature in sharding as well. Because of a premature merge (and revert), this change is re-applying everything from commit 2ce3daa94066dcc77cdc6b54a31747b6c7c0c2fc again. BUG: 1220173 Change-Id: I0fb2d36c65af5cb2d0a064104b74f7a863ec4ed3 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13347 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* upcall: add seek() FOPNiels de Vos2016-02-041-0/+57
| | | | | | | | | | | | Change-Id: Ic86919d28cf639b561114dc1440c6ea4bc6f7307 BUG: 1220173 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13005 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* features/trash: Handle unlink unwind properlyAnoop C S2016-02-041-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | When enabled, trash translator does a rename internally for every unlink request and unwinds the original unlink call. But this was unwinded back with prerparent and postparent as NULL which resulted in changing the parent directory permissions to 000. This issue is consistently seen as a failure when a non-root user executes vim commands which internally tries to perform stat operations (as part of swap/backup file creation) on a file whose parent directory's permission was modified to 000 due to recent unlink for another file inside the same directory. Change-Id: I161a036b37fb815866d50d2d6260ff0ad22d7223 BUG: 1302307 Signed-off-by: Anoop C S <anoopcs@redhat.com> Reviewed-on: http://review.gluster.org/13346 Smoke: Gluster Build System <jenkins@build.gluster.com> Tested-by: jiffin tony Thottan <jthottan@redhat.com> Reviewed-by: jiffin tony Thottan <jthottan@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* features / bitrot: Prevent spurious pthread_cond_wait() wakeupVenky Shankar2016-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | pthread_cond_wait() is prone to spurious wakeups and it's utmost necessarry to check a boolean predicate for thread continuation. See man(3) pthread_cond_wait() for details. The following is done in bitrot scrubber: if (list_empty (&fsscrub->scrublist)) pthread_cond_wait (&fsscrub->cond, &fsscrub->mutex); followed by: list_first_entry (&fsscrub->scrublist, ...) A spurious wakeup from pthread_cond_wait() with the absence of list_empty() check causes list_first_entry() to return garbage. Change-Id: I08786b9686b5503fcad6127e4c2a2cfac4bb7849 BUG: 1302201 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/13302 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Smoke: Gluster Build System <jenkins@build.gluster.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
* Revert "shard: add seek() FOP as not supported"Pranith Kumar Karampuri2016-01-271-12/+0
| | | | | | | | | | | | | This reverts commit 2ce3daa94066dcc77cdc6b54a31747b6c7c0c2fc. Change-Id: Ic00337a69e0a322b14c5cfdf68c06428c5da3a19 Reviewed-on: http://review.gluster.org/13301 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
* shard: add seek() FOP as not supportedNiels de Vos2016-01-271-0/+12
| | | | | | | | | | | | | | | For getting basic support for SEEK_DATA/SEEK_HOLE, sharding has not been implemented. Bug 1301647 has been filed to get this new feature in sharding as well. BUG: 1220173 Change-Id: I5c272855a21501ac31e1a5f4b68ed7245582c17c Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/13290 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com>
* features/shard: Implement zerofill FOPKrutika Dhananjay2016-01-221-18/+35
| | | | | | | | | | | | Change-Id: Iabb89a502cc560edd7fe3755623c74a2ccb853d5 BUG: 1261841 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/13234 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* features/shard: Implement fallocate FOPKrutika Dhananjay2016-01-182-179/+329
| | | | | | | | | | | | Change-Id: I6f07074e94b115f6c6c2c59a8a1b58ba44b1c12a BUG: 1261841 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/13196 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com>
* 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>
* features/bitrot: add check for corrupted object in f{stat}Venky Shankar2016-01-101-32/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* features/bitrot: Fail node-uuid getxattr if file is marked badKotresh HR2016-01-071-0/+22
| | | | | | | | | | | | | | | 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 againvmallika2016-01-071-4/+23
| | | | | | | | | | | | | | | | 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>
* quota: limit xattr for subdir not healed on newly added bricksvmallika2015-12-291-3/+7
| | | | | | | | | | | | | | 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>
* build: export minimum symbols from xlators for correct resolutionKaleb S KEITHLEY2015-12-2224-27/+27
| | | | | | | | | | | | | | | | | | | | | | Revisiting http://review.gluster.org/#/c/11814/, which unintentionally introduced warnings from libtool about the xlator .so names. According to [1], the -module option must appear in the Makefile.am file(s); if -module is defined in a macro, e.g. in configure(.ac), then libtool will not recognize that this is a module and will emit a warning. [1] http://www.gnu.org/software/automake/manual/automake.html#Libtool-Modules Change-Id: Ifa5f9327d18d139597791c305aa10cc4410fb078 BUG: 1248669 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/13003 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: soumya k <skoduri@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* core: add preadv, pwritev, pread, pwrite syscall wrappersKaleb S KEITHLEY2015-12-222-4/+4
| | | | | | | | | | | | | add additional system calls plus pick up a couple missed unwrapped system calls that seem to have slipped into the master branch. Change-Id: If268ccd5e9a139ac3ffd38293c67cd2f62ea5b58 BUG: 1289258 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/12895 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* ctr/sql: Providing for vol set for sqlcachesize and sqlWALsize and skip ↵Joseph Fernandes2015-12-223-29/+47
| | | | | | | | | | | | | | | | | | | | recording path 1. Providing vol set option for cache size and wal autocheck point so that performance can be tuned. 2. Removed recording of file path in the db. Trimming database columns. Path need not be stored in the db, as PARGFID, GFID, Basename is suffice to derive the path during migration. Change-Id: I2cb590451a6d244bc91fe66c6dbffe2c2059dfb8 BUG: 1293034 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/12972 Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* libgfchangelog: Allocate logbuf_pool in master xlatorKotresh HR2015-12-221-0/+4
| | | | | | | | | | | | | The master xlator needs to allocate 'logbuf_pool' else 'gf_msg' fails with EINVAL. Change-Id: I6b2d3450250de7e77126d12b75b0dbc4db414bfb BUG: 1292463 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/12997 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>
* afr: handle bad objects during lookup/inode_refreshRavishankar N2015-12-201-0/+57
| | | | | | | | | | | | | | | | | If an object (file) is marked bad by bitrot, do not consider the brick on which the object is present as a potential read subvolume for AFR irrespective of the pending xattr values. Also do not consider the brick containing the bad object while performing afr_accuse_smallfiles(). Otherwise if the bad object's size is bigger, we may end up considering that as the source. Change-Id: I4abc68e51e5c43c5adfa56e1c00b46db22c88cf7 BUG: 1290965 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12955 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* afr: refresh inode using fstatRavishankar N2015-12-201-12/+53
| | | | | | | | | | | | | | | For fd based operations (fgetxattr, readv etc.) if an inode refresh is required, do so using fstat instead of lookup. This is because the file might have been deleted by another client before refresh but posix mandates that FOPS using already open fds must still succeed. Change-Id: Id5f71c3af4892b648eb747f363dffe6208e7ac09 BUG: 1285230 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/12894 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* features/bit-rot-stub: delete the link for bad object in quarantine directoryRaghavendra Bhat2015-12-164-2/+95
| | | | | | | | | | | | | | | | | | When the bad object is deleted (as of now manually from the backend itself), along with its gfid handle, the entry for the bad object in the quarantne directory is left as it is (it also can be removed manually though). But the next lookup of the object upon not finding it in the backend, sends forget on the in-memory inode. If the stale link for the gfid still exists in the quarantine directory, bir-rot-stub will unlink the entry in its forget or in the next failed lookup on that object with errno being ENOENT. Change-Id: If84292d3e44707dfa11fa29023b3d9f691b8f0f3 BUG: 1285241 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/12743 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>
* features/changelog: Remove incorrect error messageKotresh HR2015-12-141-4/+0
| | | | | | | | | | | | | | | | | | During changelog_rollover, the rename error is logged even though changelog rollover is successful. This got mistakenly added as part of commit 64e6836ac8fb96f38a859eea0d8525cd9bd2693f (http://review.gluster.org/10532). Removing the same. Change-Id: I7ac1a16b41de5a6a4d7e714946585dff3ce0e83b BUG: 1290421 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/12940 Reviewed-by: Aravinda VK <avishwan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* bitrot: getting correct value of scrub stat'sGaurav Kumar Garg2015-12-143-20/+187
| | | | | | | | | | | | | | | | | | | When user execute bitrot scrub status command then gluster is not giving correct value of Number of Scrubbed files, Number of Unsigned files, Last completed scrub time, Duration of last scrub. With this patch scrub status will give correct value for all the above fields. Change-Id: Ic966f76d22db5b0c889e6386a1c2219afbda1f49 BUG: 1285989 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/12776 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>
* features/index : Prevent logging due to NULL dictAnuradha Talur2015-12-101-4/+4
| | | | | | | | | | | | | Added a check for non-NULLness of dict before performing dict_foreach_match on it. Change-Id: I77d83559934006425ed33745b8a244b2f5d90cb1 BUG: 1250803 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/12910 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>
* tier/ctr: Check filename in ctr_lookup for nameless lookupJoseph Fernandes2015-12-091-1/+1
| | | | | | | | | | | | Check filename in ctr_lookup for nameless lookup Change-Id: I1ab3f658e3b9fee708f6986d1990f16db920d2fb BUG: 1285663 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/12760 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* quota: add 'quota-version' to xlator volume_options structurevmallika2015-12-081-0/+1
| | | | | | | | | | | | | | | | | Below error is seen in brick log: 0-vol1-quota: option 'quota-version' is not recognized So add this option to the volume_options structure of marker xlator Change-Id: I1bd68a537936ee0f9af85dac74f1377f84edb8f4 BUG: 1283178 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/12878 Reviewed-by: Manikandan Selvaganesh <mselvaga@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* features/shard: Do not update inode-ctx size (again) after xattropKrutika Dhananjay2015-12-081-2/+4
| | | | | | | | | | | | | | | This is to fix race between parallel writevs that could mess up the file size value in inode ctx. Thanks to Pranith for helping with RCA'ing the issue. Change-Id: Ief94e0b3bcd87a8e2391fb39af1b99d020abd764 BUG: 1289447 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12907 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* heal : Changed heal info to process all indices directoriesAnuradha Talur2015-12-021-4/+1
| | | | | | | | | | Change-Id: Ida863844e14309b6526c1b8434273fbf05c410d2 BUG: 1250803 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/12658 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tier/glusterd : Validation for frequency thresholds and record-countersJoseph Fernandes2015-12-013-18/+18
| | | | | | | | | | | | | | | | | | | | | | | | | 1) if record-counters is set to off check if both the frequency thresholds are non-zero, then pop an error message, with volume set failed. 2) if record-counters is set to on check if both the frequency thresholds are zero, then pop an note, but volume set is not failed. 3) If any of the frequency thresholds are set to a non-zero value, switch record-counters on, if not already on 4) If both the frequency thresholds are set to zero, switch record-counters off, if not already off NOTE: In this fix we have 1) removed unnecessary ctr vol set options. 2) changed ctr_hardlink_heal_expire_period to ctr_lookupheal_link_timeout Change-Id: Ie7ccfd3f6e021056905a79de5a3d8f199312f315 BUG: 1286346 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Signed-off-by: Dan Lambright <dlambrig@redhat.com> Reviewed-on: http://review.gluster.org/12780 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org>
* Upcall: Read gfid from iatt in case of invalid inodeSoumya Koduri2015-12-013-22/+38
| | | | | | | | | | | | | | | | When any file/dir is looked upon for the first time, inode created shall be invalid till it gets linked to the inode table. In such cases, read the gfid from the iatt structure returned as part of such fops for UPCALL processing. Change-Id: Ie5eb2f3be18c34cf7ef172e126c9db5ef7a8512b BUG: 1283983 Signed-off-by: Soumya Koduri <skoduri@redhat.com> Reviewed-on: http://review.gluster.org/12773 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/shard: Set ctime to 0 in fsync callbackKrutika Dhananjay2015-11-271-0/+1
| | | | | | | | | | | | | ... to indicate to md-cache that it should not be caching file attributes. Change-Id: Iaef9bf7fec8008ca47d682b4b15984f26421bcd6 BUG: 1285660 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12759 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>
* features/bit-rot: Fix NULL dereferencePranith Kumar K2015-11-261-4/+10
| | | | | | | | | | | | | | | | | | Problem: By the time br_stub_worker is accessing this->private in it's thread, 'init' may not have set 'this->private = priv'. This leads to NULL dereference leading to brick crash. Fix: Set this->private before launching these threads. Change-Id: Ic797eb195fdd0c70d19f28d0b97bc0181fd3dd2f BUG: 1285616 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/12754 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Venky Shankar <vshankar@redhat.com>
* tier/ctr: Correcting rename logicJoseph Fernandes2015-11-253-22/+313
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: When a file with old_file_name and GFID_1 is renamed with a new_file_name which already exists and with GFID_2, this is what happens in linux internaly. a. "new_file_name" is unlinked for GFID_2 b. a hardlink "new_file_name" is created to GFID_1 c. "old_file_name" hardlink is unlinked for GFID_2. Well this is all internal to linux, and gluster just issues a rename system call at POSIX layer. But CTR Xlator doesn't delete the entries corresponding to the "new_file_name" and GFID_2. Thus leaving the stale entry in the DB. The following are the implications. a. Promotion are tried on these stale entries which will fail and show false results in the status of migration, b. GFID_2 Files with 2 hardlinks, which will have only one hardlink after the rename will not be promoted or demoted as the DB shows 2 entries. Solution: Delete the older database entry for the replaced hardlink Change-Id: I4eafa0872253e29ff1f0bec4283bcfc579ecf0e2 BUG: 1284090 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/12711 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Dan Lambright <dlambrig@redhat.com>
* features/index : Readdirp performance improvementAnuradha Talur2015-11-242-95/+501
| | | | | | | | | | | | | | | | | | | | Things done : Index now maintains two different directories : 1) for pending xattrs (trusted.afr.volname-client-n, trusted.ec.dirty) 2) for on going xattrs (trusted.afr.dirty) Based on the xattr, index decides the directory to add/del entry in/from. Change-Id: Ie04c02ea2d862cf80426a871a9a1e80b0773d9fd BUG: 1250803 Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/12468 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>
* glusterd/bitrot : Integration of bad files from bitd with scrub status commandGaurav Kumar Garg2015-11-232-10/+21
| | | | | | | | | | | | | | | | Currently scrub status command is not displaying list of all the bad files. All the bad files are avaliable in the bitd daemon. With this patch it will dispaly list of all the bad file's in the scrub status command. Change-Id: If09babafaf5d7cf158fa79119abbf5b986027748 BUG: 1207627 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/12720 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
* features/shard: Eliminate extra update to postbuf in writevKrutika Dhananjay2015-11-231-16/+17
| | | | | | | | | | | | | | | | | | | | After an extending write is complete, shard translator updates postbuf at two places: 1. shard_update_file_size_cbk(), and 2. shard_post_update_size_writev_handler(). This can lead to unexpected behavior if md-cache is part of the client stack and caches and serves values returned by shard translator in postbuf. This patch eliminates the update to postbuf in shard_post_update_size_writev_handler(). Change-Id: I9d107bf57baad66886eebec14aa369b6a3c88c49 BUG: 1284365 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/12717 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>
* quota: fix backward compatibility of quota xattr versionvmallika2015-11-231-18/+18
| | | | | | | | | | | | | | | | | | quota-version features is implemented for 3.7.6 please see below patch for more details: http://review.gluster.org/#/c/12386 Problem is when quota is already enabled, we suffix 0 to contri xattr key. for backward compatibility don't add suffix if quota-version is 0 Change-Id: Id7d713b18d989e4e86019969eb511617848127f2 BUG: 1283567 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/12660 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* marker : fixing memory leak issue in markerManikandan Selvaganesh2015-11-231-10/+2
| | | | | | | | | | | | | In marker_readdirp_cbk, variable resolvedpath is not properly freed and because of which there was a memory leak. The patch fixes it. Change-Id: I9d80f72e3551aa912369257da3e8e2b261a2067f BUG: 1284419 Signed-off-by: Manikandan Selvaganesh <mselvaga@redhat.com> Reviewed-on: http://review.gluster.org/12719 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/bit-rot: scrubber changes for getting the list of bad objects from stubRaghavendra Bhat2015-11-223-2/+297
| | | | | | | | | | Change-Id: I62885e4aba4a9b345db3c78c3291d563ff3d3567 BUG: 1207627 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/12654 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>
* features/changelog: Capture FXATTROP and XATTROP in changelogKotresh HR2015-11-222-2/+129
| | | | | | | | | | | | | | | GEO-REP INTEROP WITH SHARD FEATURE shard xlator updates size of the file using FXATTROP or XATTROP. Hence record the same in changelog. Change-Id: Ie0c21e9326da05ea78dc1ef3fd32a90ef38b4bb9 BUG: 1265148 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/12225 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>
* features/bit-rot: stub changes for showing bad objects in the statusRaghavendra Bhat2015-11-226-91/+955
| | | | | | | | | | Change-Id: If905132f6f1df4aebd9ab255e1e8c59902f84fe5 BUG: 1207627 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/12503 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>
* glusterd: cli command implementation for bitrot scrub statusGaurav Kumar Garg2015-11-191-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CLI command for bitrot scrub status will be : gluster volume bitrot <volname> scrub status Above command will show the statistics of bitrot scrubber. Upon execution of this command it will show some common scrubber tunable value of volume <VOLNAME> followed by statistics of scrubber statistics of individual nodes. sample ouput for single node: Volume name : <VOLNAME> State of scrub: Active Scrub frequency: biweekly Bitrot error log location: /var/log/glusterfs/bitd.log Scrubber error log location: /var/log/glusterfs/scrub.log ========================================================= Node name: Number of Scrubbed files: Number of Unsigned files: Last completed scrub time: Duration of last scrub: Error count: ========================================================= This is just infrastructure. list of bad file, last scrub time, error count value will be taken care by http://review.gluster.org/#/c/12503/ and http://review.gluster.org/#/c/12654/ patches. Change-Id: I3ed3c7057c9d0c894233f4079a7f185d90c202d1 BUG: 1207627 Signed-off-by: Gaurav Kumar Garg <ggarg@redhat.com> Reviewed-on: http://review.gluster.org/10231 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>
* cluster/ec: Mark self-heal fops as internalPranith Kumar K2015-11-183-3/+3
| | | | | | | | | | Change-Id: I8ae7af266d3e00460f0cfdc9389a926e5f2fee36 BUG: 1282761 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/12598 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Reviewed-by: Xavier Hernandez <xhernandez@datalab.es>
* marker : handle variable `ret` properly in marker_unlink_cbkjiffin tony thottan2015-11-171-2/+7
| | | | | | | | | | | | | | | | | While compiling new source, the following issue got hit : marker.c: In function 'marker_unlink_cbk': marker.c:994:29: warning: variable 'ret' set but not used int32_t ret = 0; This patch will fix the same. Change-Id: I0de60bed3351b3aa1cc80f52d178e447826210e7 BUG: 1257694 Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/12584 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* core: use syscall wrappers instead of direct syscalls - tailKaleb S KEITHLEY2015-11-161-1/+2
| | | | | | | | | | | | | | | | | | | | tail, as in dog chasing its tail. These are the unwrapped syscalls that have crept in (or were missed) in the previous patches. various xlators and other components are invoking system calls directly instead of using the libglusterfs/syscall.[ch] wrappers. If not using the system call wrappers there should be a comment in the source explaining why the wrapper isn't used. Change-Id: If183487de92fc7cbc47d4c5aa3f3e80eae50b84f BUG: 1267967 Signed-off-by: Kaleb S KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/12589 Tested-by: NetBSD Build System <jenkins@build.gluster.org> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* tier/ctr: Providing option to record or ignore metadata heatJoseph Fernandes2015-11-153-54/+235
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently we heat up a file for both data and metadata write. Here we provide a ctr xlator option called "ctr-record-metadata-heat" were the admin can decide on recording metadata heat i.e heatup a file on metadata writes or not. Metadata data operation are a. setattr: explicit changing of atime/mtime using utimes, changing of posix permissions of the file b. rename: Renaming a file, c. unlink, link: adding or deleting hardlinks d. xattrs: setting or removal of xattrs. NOTE: atime, mtime and ctime change through writev, readv, truncate, mknod and create will not be considered here as these fops are data and primary metadata fops. Defaultly "ctr-record-metadata-heat" is off. Admin can switch it on using gluster volume set command. Change-Id: I91157509255dd5cb429cda2b6d4f64582e155e7b BUG: 1279166 Signed-off-by: Joseph Fernandes <josferna@redhat.com> Reviewed-on: http://review.gluster.org/12540 Tested-by: NetBSD Build System <jenkins@build.gluster.org> 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 2024-06-02 23:17:41 +0000