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* build: drop incorrect usage of 'inline'Niels de Vos2015-07-233-14/+14
| | | | | | | | | | | | | | | | Newer versions of gcc complain loudly about the incorrect usage of 'inline'. These changes have been part of commit a3cb38e3 in other branches. There is no need to backport everything from that commit, but silencing the warnings would be good. Change-Id: I2319d9682b47e8533e9c179056a5152f75aeddc3 BUG: 1244147 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/11711 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* quota: Validate NULL inode from the entries received in readdirp_cbkvmallika2015-06-282-6/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a backport of http://review.gluster.org/#/c/10416/ > In quota readdirp_cbk, inode ctx filled for the all entries > received. > In marker readdirp_cbk, files/directories are inspected for > dirty > There is no guarantee that entry->inode is populated. > If entry->inode is NULL, this needs to be treated as readdir > > Change-Id: Id2d17bb89e4770845ce1f13d73abc2b3c5826c06 > BUG: 1215550 > Signed-off-by: vmallika <vmallika@redhat.com> > Reviewed-on: http://review.gluster.org/10416 > Tested-by: NetBSD Build System > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > Tested-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: If6578984ab1a33a3bdbaf0ec169f7c9548991144 BUG: 1217433 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/10472 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/quota: Send the immediate parent with limit in quota statfsvmallika2015-02-232-47/+183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | adjustment This is a backport of http://review.gluster.org/#/c/7330 > Problem: > Assume the directory structure /quota_limit_dir/subdir and > quota_limit_dir is > set with some limit. When quota-deem-statfs is enabled the output of > 'df /quota_limit_dir' would display quota modified values wrt to > quota_limit_dir where as 'df /quota_limit_subdir/subdir' would display > the quota modified values wrt volume root (/). > > This behaviour is not expected since, when mounted with subdirectory > admin doesn't want users to know information above the subdirectory mounted. > > Solution: > Any subdirectory within a quota_limit_dir would show the modified values > as in the /quota_limit_dir. It searches for the nearest parent that has quota > limit set and modifies the statvfs wrt that. > > Change-Id: Ie10fae8999bddbb766b1dbeb881723ed80dce688 > BUG: 1080296 > Signed-off-by: Varun Shastry <vshastry@redhat.com> > Reviewed-on: http://review.gluster.org/7330 > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > Tested-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: I5232a82da20d3dfd48303ba2748b86cfc96ff864 BUG: 1115197 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9510 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/marker: Filter internal xattrs in lookupPranith Kumar K2015-02-121-32/+89
| | | | | | | | | | | | | | | | | Backport of http://review.gluster.com/9061 Afr should ignore quota-size-key as part of self-heal but should heal quota-limit key. BUG: 1162230 Change-Id: I639cfabbc44468da29914096afc7e2eca1ff1292 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/9091 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Ravishankar N <ravishankar@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/locks: Add lk-owner checks in entrylkPranith Kumar K2015-02-112-21/+54
| | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.com/9125 Problem: entry self-heal in 3.6 and above, takes full lock on the directory only for the duration of figuring out the xattrs of the directories where as 3.5 takes locks through out the entry-self-heal. If the cluster is heterogeneous then there is a chance that 3.6 self-heal is triggered and then 3.5 self-heal will also triggered and both the self-heal daemons of 3.5 and 3.6 do self-heal. Fix in 3.6.2 and above: 3.6.2 and above gets an entry lock on a very long name before entry self-heal begins so that 3.5 entry self-heal will not get locks until 3.6.x entry self-heal completes. Make 3.5 locks accept nested locks from same lk-owner, client. BUG: 1177339 Change-Id: I65d4c3732d1e074720422533f85f6e13f933ecad Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/9352 Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/marker: do not call inode_path on the inode not yet linkedvmallika2015-02-051-12/+24
| | | | | | | | | | | | | | | | | | | | | | This is a backport of http://review.gluster.org/#/c/9320 > * in readdirp callbak marker is calling inode_path on the inodes that > are not yet linked to the inode table. > > Change-Id: I7f5db29c6a7e778272044f60f8e73c60574df3a9 > BUG: 1176393 > Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> > Reviewed-on: http://review.gluster.org/9320 > Tested-by: Gluster Build System <jenkins@build.gluster.com> > Reviewed-by: Raghavendra G <rgowdapp@redhat.com> > Tested-by: Raghavendra G <rgowdapp@redhat.com> Change-Id: I9e2c14d0e0dd52d01ff1dd65b0b50f83874eef0e BUG: 1174250 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9508 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/index: Perform closedir() in error paths to avoid fd leaksVijay Bellur2014-12-041-9/+8
| | | | | | | | | | Change-Id: I7c8fc22ebe3c9cdf88e803e27c645cbad0012d16 BUG: 1166275 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/9167 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* core: fix Ubuntu code audit (cppcheck) resultsKaleb S. KEITHLEY2014-11-261-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | See http://review.gluster.org/#/c/7583/ BZ 1086460 AFAICT these are false positives: [geo-replication/src/gsyncd.c:99]: (error) Memory leak: str [geo-replication/src/gsyncd.c:395]: (error) Memory leak: argv [xlators/nfs/server/src/nlm4.c:1200]: (error) Possible null pointer dereference: fde Program exits, resource leak not an issue [extras/geo-rep/gsync-sync-gfid.c:105]: (error) Resource leak: fp Test program: [extras/test/test-ffop.c:27]: (error) Buffer overrun possible for long command line arguments. Not built: [xlators/cluster/ha/src/ha.c:2699]: (error) Possible null pointer dereference: priv The remainder are fixed with this change-set: [heal/src/glfs-heal.c:357]: (error) Possible null pointer dereference: remote_subvol [libglusterfs/src/xlator.c:648]: (error) Uninitialized variable: gfid [libglusterfs/src/xlator.c:649]: (error) Uninitialized variable: gfid [xlators/cluster/afr/src/afr-inode-write.c:469]: (error) Possible null pointer dereference: frame [xlators/cluster/afr/src/afr-self-heal-common.c:1704]: (error) Possible null pointer dereference: local [xlators/cluster/dht/src/dht-rebalance.c:1643]: (error) Possible null pointer dereference: ctx [xlators/cluster/stripe/src/stripe.c:4963]: (error) Possible null pointer dereference: local [xlators/features/changelog/src/changelog.c:1464]: (error) Possible null pointer dereference: priv [xlators/mgmt/glusterd/src/glusterd-geo-rep.c:1656]: (error) Possible null pointer dereference: command [xlators/mgmt/glusterd/src/glusterd-replace-brick.c:914]: (error) Resource leak: file [xlators/mgmt/glusterd/src/glusterd-replace-brick.c:998]: (error) Resource leak: file [xlators/mgmt/glusterd/src/glusterd-sm.c:248]: (error) Possible null pointer dereference: new_ev_ctx [xlators/mgmt/glusterd/src/glusterd-store.c:1332]: (error) Possible null pointer dereference: handle [xlators/mgmt/glusterd/src/glusterd-utils.c:4706]: (error) Possible null pointer dereference: this [xlators/mgmt/glusterd/src/glusterd-utils.c:5613]: (error) Possible null pointer dereference: this [xlators/mgmt/glusterd/src/glusterd-utils.c:6342]: (error) Possible null pointer dereference: path_tokens [xlators/mgmt/glusterd/src/glusterd-utils.c:6343]: (error) Possible null pointer dereference: path_tokens [xlators/mount/fuse/src/fuse-bridge.c:4591]: (error) Uninitialized variable: finh [xlators/mount/fuse/src/fuse-bridge.c:3004]: (error) Possible null pointer dereference: state [xlators/nfs/server/src/nfs-common.c:89]: (error) Dangerous usage of 'volname' (strncpy doesn't always null-terminate it). [xlators/performance/quick-read/src/quick-read.c:585]: (error) Possible null pointer dereference: iobuf Rerunning cppcheck afterwards: As before, test program: [extras/test/test-ffop.c:27]: (error) Buffer overrun possible for long command line arguments. As before, believed to be false positive: [geo-replication/src/gsyncd.c:99]: (error) Memory leak: str [geo-replication/src/gsyncd.c:395]: (error) Memory leak: argv [xlators/nfs/server/src/nlm4.c:1200]: (error) Possible null pointer dereference: fde As before, not built: [xlators/cluster/ha/src/ha.c:2699]: (error) Possible null pointer dereference: priv False positive after fix: [heal/src/glfs-heal.c:356]: (error) Possible null pointer dereference: remote_subvol [xlators/cluster/stripe/src/stripe.c:4963]: (error) Possible null pointer dereference: local Change-Id: Ib3029d3223f5a13e2ac386a527d64d5ffe3ecb90 BUG: 1092037 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/7605 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/marker: Fill loc->path before sending the control to healingVarun Shastry2014-09-222-24/+42
| | | | | | | | | | | | | | | | | | | Backport of: http://review.gluster.org/8296 Problem: The xattr healing part of the marker requires path to be present in the loc. Currently path is not filled while triggering from the readdirp_cbk. Solution: Current patch tries to fill the loc with path. Change-Id: Icc16c740bc6453714306eae19526e18c1775c1d8 BUG: 1144315 Signed-off-by: Varun Shastry <vshastry@redhat.com> Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/8778 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* rpcsvc: Validate RPC procedure number before fetchSantosh Kumar Pradhan2014-07-081-2/+2
| | | | | | | | | | | | | | | | | | | | | While accessing the procedures of given RPC program in, rpcsvc_get_program_vector_sizer(), It was not checking boundary conditions which would cause buffer overflow and subsequently SEGV. Make sure rpcsvc_actor_t arrays have numactors number of actors. FIX: Validate the RPC procedure number before fetching the actor. Upstream main review: http://review.gluster.org/7726 BUG: 1096020 Change-Id: Iaf207ee976cb56fa9a554ec82c9eab36d3b289ed Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/8228 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/gfid-access: Fix entry operationsPranith Kumar K2014-07-081-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/8204 Problem: When more than one aux-mounts are performing rmdir .gfid/<pargfid>/dir simultaneously, then sometimes a hang is observed. In gfid-access xlator When virtual parent/inode are replaced with real parent/inode in loc, virtual pargfid/gfid are not replaced with real pargfid/gfid respectively. Afr is using parent_loc->gfids to order the entry locks. But parent_loc->gfid contains random/virtual gfid generated by gfid-access xlator. Entrylk in client xlator is using loc->inod->gfid for sending entrylk which has 'real' gfid. Because the ordering is happening based on random gfids, One mount orders the locks as (L1, L2) where as the other orders them as (L2, L1) leading to a dead-lock thus a hang. Fix: Replace virtual pargfid/gfid with real pargfid/gfid when virtual-inodes are replaced with real-inodes in loc. BUG: 1114501 Change-Id: I13016de1da11762e0697792d76e6e946d991c0a4 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/8251 Reviewed-by: Kotresh HR <khiremat@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/gfid-access: Fix inode leaks and loc path corruptionPranith Kumar K2014-07-082-123/+147
| | | | | | | | | | | | | Backport of http://review.gluster.org/8009 Backport of http://review.gluster.org/8163 BUG: 1112659 Change-Id: Ic70a3ddfcfef88909c12ca6791a8e20c3fee2eae Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/8250 Reviewed-by: Kotresh HR <khiremat@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* quotad: Remove dead codePranith Kumar K2014-07-082-11/+1
| | | | | | | | | | | | | | | | Backport of http://review.gluster.org/8180 client_t is created by server xlator for managing connection related resources. Quotad doesn't do that. So no need to handle anything related to it. BUG: 1113403 Change-Id: I4f457b60c0b3377f8980857a883da1cf3e44d16e Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/8227 Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* feautre/gfid-access: Fix EINVAL when stat on .gfidKotresh H R2014-07-072-14/+45
| | | | | | | | | | | | | | | | | | | | | Problem: Some of the inode operations on '.gfid' virtual directory was resulting in the error EINVAL from dht after failing to find the layout. Solution: Inode operations on '.gfid' virtual directory should not wind further down and should be handled accordingly in the gfid-access translator itself. Change-Id: I156cb10ffea0c46b0d747e26f74538d7fb01a1dd BUG: 1105891 Signed-off-by: Kotresh H R <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/8011 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/8234 Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/index : Creation of indices directory as soon as brick is up.Anuradha2014-06-271-0/+5
| | | | | | | | | | | | | | | | | | | Missing indices directory in the bricks leads to unwanted log messages. Therefore, indices directory needs to be created as soon as the brick comes up. This patch results in creation of indices/xattrop directory as required. Also includes a testcase to test the same. Backport of http://review.gluster.org/#/c/6343/ and http://review.gluster.org/#/c/6426/ Change-Id: I2a6f48b78aa09357ed60e45b62ec5fb08f816d76 BUG: 1112111 Signed-off-by: Anuradha <atalur@redhat.com> Reviewed-on: http://review.gluster.org/8152 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/index: Don't delete current xattrop index.Ravishankar N2014-06-241-0/+4
| | | | | | | | | | | | | | | | | | | Problem: `gluster v heal <volname> statistics heal-count` was not able to read the number of entries to be healed from the source brick because the base xattrop entries in indices/base_indices_holder and indices/xattrop were getting deleted after a successful heal and the code flow prevented them from creating it again. Fix: Don't delete the xattrop index unless it is stale (i.e. brick is restarted) Change-Id: Ief4eee0ddf42c4d8b711d00751be92bbbc7bbbb0 BUG: 1101647 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/7897 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/quota: Fix dict leakVarun Shastry2014-06-231-0/+3
| | | | | | | | | Change-Id: Id4542d1629175cce5fec5ab8f9a5899eec48e2eb BUG: 1110777 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/8132 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/locks: Clean up logging of cleanup in DISCONNECT codepathKrutika Dhananjay2014-06-234-69/+126
| | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/7981 Now, gfid is printed as opposed to path in cleanup messages. Also, refkeeper update is eliminated in inodelk and entrylk. Instead, the patch ensures inode and pl_inode are kept alive as long as there is atleast one lock (granted/blocked) on an inode. Also, every inode is unref'd appropriately on a DISCONNECT from the lock-owning client. Change-Id: I234db688ad0d314f4936a16cc5af70a3bd071970 BUG: 1104915 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/8042 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/gfid-access: Fix memory leaks.v3.5.1beta2Raghavendra G2014-06-101-1/+27
| | | | | | | | | | Change-Id: I90f6cdb1c8c4face1bb72a9cc77818d308389e45 BUG: 1104919 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/7983 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/gfid-access: calloc gfid and set in xdataRavishankar N2014-06-081-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/#/c/7978/ Problem: the gfid passed to ga_fill_tmp_loc() was a stack variable which the function set in the xdata dictionary. Accessing it in a later point in time gave unexpected values. This was easy to hit when AFR was involved like so: ga_mknod()--->xxx-->afr_mknod(): In afr_mknod transaction, once the stack-winds for the lock-phase are sent, the gfid in xdata becomes out of scope. When we send the actual op i.e. afr_mknod_wind(), the gfid in xdata is stale, causing posix to set junk gfids on the files. Fix: calloc the gfid and set it in the dict. Thanks to Pranith for the RCA! Change-Id: Ief2080836dc2923dec4be44dda4f6211430e535e BUG: 1104959 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/7985 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/glupy: GPLv2 or LGPLv3+ licenseKaleb S. KEITHLEY2014-05-313-30/+22
| | | | | | | | | | Change-Id: Id57fdb9d45a105701fff4e28818230a30a5215f9 BUG: 1102306 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/7919 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Niels de Vos <ndevos@redhat.com>
* features/marker-quota: more stringent error handling in rename.Raghavendra G2014-05-101-10/+15
| | | | | | | | | | | | | | | If an error occurs and op_errno is not set to non-zero value, we can end up in loosing a frame resulting in a hung syscall. This patch adds code setting op_errno appropriately in storage/posix and makes marker to set err to a default non-zero value in case of op_errno being zero. Change-Id: Idc2c3e843b932709a69b32ba67deb284547168f2 BUG: 833586 Signed-off-by: Raghavendra G <raghavendra@gluster.com> Reviewed-on: http://review.gluster.org/6913 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* features/locks: Remove stale entrylk objects from 'blocked_locks' listKrutika Dhananjay2014-05-081-4/+48
| | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/7560 * 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: Ie077f8eeb61c5505f047a8fdaac67db32e5d4270 BUG: 1089470 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7576 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* build: do not create versioned <xlator>.so filesNiels de Vos2014-05-053-5/+5
| | | | | | | | | | | | | | | | | | | There has been a misspelled option in the Makefile.am files. The option is called -avoid-version, and not -avoidversion. It is not trivial to provide a test-case for this. One way would be to check generated RPMs with a command like this (output should be empty): $ rpm -qlp *.rpm | grep -E '/xlator/.+.so.0' Change-Id: Ie1519455c9f9366feee0d3cafcc384b9eff57776 Reviewed-on-master: http://review.gluster.org/7299 BUG: 1078365 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/7301 Reviewed-by: Lalatendu Mohanty <lmohanty@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* features/locks: Remove stale inodelk objects from 'blocked_locks' listKrutika Dhananjay2014-04-281-6/+52
| | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/7512 * 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. Change-Id: I84d884e203761d0b071183860ffe8cae1f212ea5 BUG: 1089470 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/7575 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/locks: Fix a missing assignment in new_entrylk_lock()Vijay Bellur2014-04-101-0/+1
| | | | | | | | | | Change-Id: If5c03456d61ec930d588b57781fb545eed18e4a2 BUG: 1085220 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/7414 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
* locks: fix unconditional op_ret success of entrylkAnand Avati2014-04-041-2/+3
| | | | | | | | | | | | | | Bug introduced in recent refactoring. op_ret of entrylk() was always getting set to 0 even though second locker wouldn't have gotten a lock. This was resulting in multiple contenders to get locks granted at the same time. BUG: 849630 Change-Id: I130d521407afee15de59f270b59687d41982fb29 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7232 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/glupy: Rename Glupy python module to avoid namespace conflictJustin Clift2014-03-249-17/+48
| | | | | | | | | | | | | | | | * Rename gluster.py to glupy.py to avoid namespace conflict (#1018619) * Move the main Glupy files into glusterfs-extra-xlators rpm * Move the Glupy Translator examples into glusterfs-devel rpm Backport of: http://review.gluster.org/#/c/6979/ Change-Id: Ie9b71b56502f8e98c527ade381c918446bc7f022 BUG: 1018619 Signed-off-by: Justin Clift <justin@gluster.org> Reviewed-on: http://review.gluster.org/7316 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* features/quota: fix the dict leak when quota is offVarun Shastry2014-03-151-2/+2
| | | | | | | | | Change-Id: I15036da90e96b69858eac5a19bd438df3bd8cc53 BUG: 1075506 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/7233 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* geo-rep/gfid-access: Fix errno for non-existent GFID.Kotresh H R2014-03-021-0/+5
| | | | | | | | | | | | | | | | | | | | | Because of http://review.gluster.org/#/c/6318/ patch, ESTALE is returned for a lookukp on non-existent GFID. But ENOENT is more appropriate when lookup happens through virtual .gfid directory on aux-gfid-mount point. This is avoids confusion for the consumers of gfid-access-translator like geo-rep which expects ENOENT. Change-Id: I4add2edf5958bb59ce55d02726e6b3e801b101bb BUG: 1069191 Signed-off-by: Kotresh H R <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/7154 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/7163 Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/quota: fix crash in error handling after building ancestry.Raghavendra G2014-02-081-1/+1
| | | | | | | | | Change-Id: Ifbebf1aa496d49a6c4bb30258b83aaf9792828e5 BUG: 1059833 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6924 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* quota: get directory size before enforcing quota on renameKrishnan Parthasarathi2014-02-052-12/+72
| | | | | | | | | | | Backport of http://review.gluster.org/6155 BUG: 1023974 Change-Id: Icb4bca8c4a5fa9b14855478e69b1315f2e9a3c3d Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6887 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* quota: fix recording of last alert log messageKrishnan Parthasarathi2014-02-051-5/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | Backport of http://review.gluster.org/6532 PROBLEM: Alert log messages, corresponding to disk usage crossing soft-limit on a directory, weren't being logged as often as expected. CAUSE: The mechanism in place to log alert messages, once every alert-time seconds, set the previous logged time incorrectly. FIX: Update previous logged time only if we logged an alert message, ie. when the "time was right" to alert. BUG: 969461 Change-Id: Ie019c180c97d2b049fa664b14ce087b88e3b578f Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6886 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* features/marker: Filter quota xattrs on file as wellPranith Kumar K2014-02-022-3/+70
| | | | | | | | | | | | | | | | | | | | | | Problem: Quota contributions of a file/directory are tracked by quota xlator using xattrs on the file. Quota allows these xattrs to be healed as part of metadata self-heal. This leads to wrong quota calculations on this brick after self-heal because quota xattrs don't represent the actual contributions on the brick anymore. Fix: Don't let self-heal of this xattr happen as part of self-heal by filtering quota xattrs on file in listxattr. Change-Id: Iea68a116595ba271e58c6fdcc3dd21c7bb55ebb3 BUG: 1035576 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6374 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6812
* mgmt/glusterd: make sure quota enforcer has established connection with ↵Raghavendra G2014-01-282-6/+48
| | | | | | | | | | | | | | | | | | quotad before marking quota as enabled. without this patch there is a window of time when quota is marked as enabled in quota-enforcer, but connection to quotad wouldn't have been established. Any checklimit done during this period can result in a failed fop because of unavailability of quotad. Change-Id: I0d509fabc434dd55ce9ec59157123524197fcc80 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6572 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6820
* features/quota: Handle the corner case in statfs callVarun Shastry2014-01-281-3/+3
| | | | | | | | | | | | | | Problem: Even though limit is not set quota used to send 'quota-deem-statfs' key in the dictionary resulting in incorrect calculations. Change-Id: I643cb35cca6648e40f1c745135280876958ddaa9 BUG: 1046894 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/6607 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6840 Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/quota: Metadata cleanupVarun Shastry2014-01-281-4/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quota and marker uses 'trusted.glusterfs.quota*' and 'trusted.pgfid*' xattrs to store its configurations and accounting information and also to build the parent inode chain in case of absense of path. Problem: After disabling and then enabling quota back, the xattrs may contain stale data leading to impaired accounting and thus improper enforcement. Solution: Clean up all the quota related xattrs after quota disable. Marker xlator implements a virtual xattr to cleanup quota and pgfid xattrs. In this approach glusterd mounts an auxiliary mount and sends the below command to all the files by crawling the mountpoint. #setfattr -n "glusterfs.quota-xattr-cleanup" -v 1 <path/to/file> Credit: Krishnan Parthasarathi <kparthas@redhat.com> Varun Shastry <vshastry@redhat.com> Change-Id: I9380eca58a285dc27dd572de1767aac8f2cd8049 BUG: 969461 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/6369 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6838
* features/quota: maintain correct link_count in ancestry buildingRaghavendra G2014-01-281-53/+68
| | | | | | | | | | | | | | | | | | | | | | codepath. Ancestry building codepath can be executed simultaneously when a file has hardlinks. So, following fixes are needed: * modify local->link_count under locks in ancestry building codepath. * before invoking check_limit on newly constructed parents, link_count should not be set, but instead incremented by as many number of new invocations of check_limit. * decrementing link_count and the check whether the count has hit zero to resume the waiting call_stub should be atomic. Change-Id: I6f52e50547362a5ded6bd9f085570223aea372d1 BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6491 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6819
* features/quota: remove in-memory accounting of files in enforcerRaghavendra G2014-01-282-221/+210
| | | | | | | | | | | | | | | | Accounting was done in enforcer (though marker is the ultimate source of truth) to offset cached directory size becoming stale. However, with enforcer being moved to brick we can no longer maintain correct cluster wide size for a directory. Hence removing accounting code from enforcer. Change-Id: I5ea94234da4da85ed5f5ced1354d8de3454b3fcb BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6434 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6818
* features/quota: use STACK_WIND_TAIL when quota is turned off.Raghavendra G2014-01-281-168/+207
| | | | | | | | | | Change-Id: I8a0b7f3a1995a72560c210efbad1eaafb0bdf329 BUG: 969461 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/6373 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6816
* features/quota: log usage only if hard limit not exceeded.Raghavendra G2014-01-281-4/+9
| | | | | | | | | | Change-Id: I60abf576999996e0d0d65534e1e416f6e10994c8 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> BUG: 969461 Reviewed-on: http://review.gluster.org/6479 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6814
* features/changelog: more changelog fixes.Ajeet Jha2014-01-278-38/+212
| | | | | | | | | | | | | | | | -> log additional records. -> include FOP number for metadata. -> prevent crash if inode is not found in a fop. Change-Id: I9edd4b71819ebd68c6a2b4150ae279c471d129da BUG: 1036536 Signed-off-by: Ajeet Jha <ajha@redhat.com> Reviewed-on: http://review.gluster.org/6403 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@gmail.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/6808 Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/gfid-access: fix lookup on .gfid/<parent>/bnameVenky Shankar2014-01-271-0/+17
| | | | | | | | | | | | | | | In gfid translator, lookup was not handling the case when the lookup is sent on .gfid/<parent>/bname. In this case, we flip with fake inode of the parent with the real inode in loc and send it downwards. Change-Id: I639ff1dce10ffc045da419e333d455e208b6a0f0 BUG: 1057881 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/6795 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6807
* features/gfid-access: populating inode during virtual_lookup_cbk.Ajeet Jha2014-01-272-5/+6
| | | | | | | | | | | | Setting appropriate ia_type and gfid for the inode, obtained during virtual_lookup_cbk of a directory by doing an "inode_link". Change-Id: I9582570c82e70ff5f1d4e441f9e9868ef82e9dc6 BUG: 1054199 Signed-off-by: Ajeet Jha <ajha@redhat.com> Reviewed-on: http://review.gluster.org/6806 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gfid-access: fix the issue of entry creation with wrong gfidAmar Tumballi2014-01-271-6/+39
| | | | | | | | | | | | | | | | | | * dict_set was happening with a string instead of 'uuid_t' causing entry creations to happen with wrong gfid * revalidate was causing excessive ESTALE logs as lookup was happening on '.gfid/' path itself causing server to become clueless Change-Id: I3b76ce7fdec9c2ff785be21f506f859f489f80f0 BUG: 1054199 Signed-off-by: Amar Tumballi <amarts@redhat.com> Reviewed-on: http://review.gluster.org/6520 Reviewed-by: Anand Avati <avati@redhat.com> Tested-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6805 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gfid-access: do chown() after creating the new entries.Amar Tumballi2014-01-272-8/+73
| | | | | | | | | | | | | | changing the 'frame->root->uid' on the fly is not a good idea as posix-acl xlator on brick process would fail the op. Change-Id: I996b43e4ce6efb04f52949976339dad6eb89bede Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 847839 Reviewed-on: http://review.gluster.org/5833 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6801 Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* locks: set @lock->frame = NULL when lock is grantedAnand Avati2014-01-222-3/+5
| | | | | | | | | | | | This way disconnect cleanup code can differentiate which locks are granted vs blocked. Change-Id: I2a835c6865b6c804231d852953ea84eeccef35a3 BUG: 849630 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6762 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* locks: various fixesAnand Avati2014-01-147-626/+383
| | | | | | | | | | | | | | | | - implement ref/unref of entry locks (and fix bad pointer deref crashes) - code cleanup and deleted various data types - fix improper read/write lock conflict detection in entrylk - fix indefinite hang of blocked locks on disconnect - register locks in client_t synchronously, fix crashes in disconnect path Change-Id: Id273690c9111b8052139d1847060d1fb5a711924 BUG: 849630 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6695 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Use linkat() instead of link() for portability sakeEmmanuel Dreyfus2014-01-021-1/+2
| | | | | | | | | | | | | | | | | | This is a backport of Iccd27ac076b7a74e40dcbaa1c4762fd3ad59da5f POSIX does not says wether link(2) on symlink should link on symlink itself or on target. Linux use symlink, most other systems use target. Using linkat(2) allows the behavior to be specified, so that the behavior is portable. Also fix configure test for NetBSD linkat(2), which ceased to work. BUG: 764655 Change-Id: Ifcabda5e81b15cd80982bcfc05afda4c9e5370ef Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/6612 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Use linkat() instead of link() for portability sakeEmmanuel Dreyfus2014-01-021-0/+20
| | | | | | | | | | | | | | | | | | This is a backport of Iccd27ac076b7a74e40dcbaa1c4762fd3ad59da5f POSIX does not says wether link(2) on symlink should link on symlink itself or on target. Linux use symlink, most other systems use target. Using linkat(2) allows the behavior to be specified, so that the behavior is portable. Also fix configure test for NetBSD linkata(2), which ceased to work. BUG: 764655 Change-Id: I7cf9e62ea19c7eb356935c11b480cf637c83126b Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/6594 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
generated by cgit (git 2.34.1) at 2025-07-08 15:20:33 +0000