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* cluster/afr: Removed misleading log from afr_start_crawlVenkatesh Somyajulu2013-05-311-2/+2
| | | | | | | | | | | | | | | Problem: If it is fresh volume with no files created the xattrop directory is not present. If crawl happens in that time, lookup for xattrop directory will fail and it results in printing a misleading log. Fix: Changed misleading log. Change-Id: Iae5da3e8423564d64096f88abdaf8c98e4935840 BUG: 928575 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/4993 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* self-heald: Remove stale index even in heal infoPranith Kumar K2013-01-221-35/+45
| | | | | | | | | Change-Id: Ic1c9559aec59c1fb9dfede4aba8895f3b86f32f1 BUG: 861015 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/4098 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* cluster/afr: Link inode only on lookupPranith Kumar K2013-01-211-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | Problem: When "gluster volume heal <volname> info is executed, crawl's process_entry is not going to populate iatt structure so the iatt's gfid will be empty. So inode_links are failing. Fix: inode_link should be done only after lookup i.e. when heal is performed. So moved the inode_link related code to just after the lookup which is triggered when self-heal is done. Tests: The testcase that gives this issue does not give the inode-link failures anymore. glustershd heal, info commands are working as expected. Wrote basic automation tests for proactive-self-heal-daemon https://github.com/pranithk/gluster-tests/blob/master/afr/proactive-self-heal.sh Change-Id: Ic112bf104a4d553a64d3d8559f681a25ae1a5362 BUG: 861015 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/4090 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Cluster/afr: Fix output for gluster volume heal vn info healedVenkatesh Somyajula2012-11-261-16/+32
| | | | | | | | | | | | | | | | | | | | | | Problem: Whenever gluster volume heal vol full command is executed, the entries stored in the circual buffer for sh->healed are added in the dictionary in the _crawl_post_sh_action function irrespective of whether actual self heal (due to non-zero values in chage log) takes place or not. Fix: Value of key (actual-sh-done) will be set to 1 whenever self heal takes place due to non-zero change log values and if for some FOP self heal daemon finds that no self heal required after examining the pending matrix, the value will be 0. Change-Id: I11fd0b9ee76759af17c5bca6bfafbaf66bcaacbc BUG: 863068 Signed-off-by: Venkatesh Somyajula <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/4181 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* replicate: don't use synctask_new from within a synctaskJeff Darcy2012-10-111-3/+14
| | | | | | | | | | Change-Id: Iebf821ff720c63ab6da4b219d82c7f1d00769992 BUG: 862838 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4032 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr Changed the message's log level from Error to DebugVenkatesh Somyajulu2012-10-101-3/+3
| | | | | | | | | Change-Id: Ic2506561367bfec9022dc53e9b17b03dc343df95 BUG: 859411 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/4055 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: Trigger heal on local subvols on any child_upPranith Kumar K2012-09-251-13/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: The index in the child that comes online is generally empty because the changes would have happened on the other child which has been up. So the sync begins when the other child's poll time-out happens (i.e. 10 minutes). The expectation is that the sync must be triggered as soon as the connection with any brick is established. Fix: Whenever any child_up happens trigger the index self-heal on all local children in the replicate subvolume. Tests: 1) Checked that the self-heal is triggered on all local children whenever any child comes online. 2) Checked that the volume heal commands are working fine. Change-Id: I4f64737866470a2f989349a889ea52782930e11d BUG: 852741 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.org/3972 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* afr: Avoid excessive logging in self-heal.Krishnan Parthasarathi2012-08-231-1/+1
| | | | | | | | | | | | | | - (Excessive) Logging has been very useful as 'bread-crumbs' in many a root-cause analyses. This patch aims at avoiding logging when the information could be reconstructed using the xattrs, statedump, and/or "volume heal" CLI commands. Change-Id: Iebc6b10ae18f0dd9704bdc6dd03bcfe0f2a09abd BUG: 844804 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3805 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Self-heald: Prevent logging of errno ENOENTVenkatesh Somyajulu2012-08-201-4/+4
| | | | | | | | | Change-Id: Ie56228dfbdc7e519a344681487164a835488a470 BUG: 835423 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/3826 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: update loc inode after inode_linkPranith Kumar K2012-07-311-12/+24
| | | | | | | | | | | | | | | | | | | | | | | | RCA: inode passed to inode_link is not assigned any gfid if the inode with that gfid is already linked, so loc for opendir does not have a valid inode Fix: Use the linked_inode returned by inode_link in the loc to perform further operations on the entry. Tests: Checked that opendir comes with an loc with valid inode. Checked that re-opendir happens successfully. Tested index, full self-heal work fine with the fix. Change-Id: Idf4ced4cc2320133744962059d363e373af0e5ec BUG: 826580 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3748 Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* remove useless if-before-free (and free-like) functionsJim Meyering2012-07-131-2/+1
| | | | | | | | | | | | See comments in http://bugzilla.redhat.com/839925 for the code to perform this change. Signed-off-by: Jim Meyering <meyering@redhat.com> BUG: 839925 Change-Id: I10e4ecff16c3749fe17c2831c516737e08a3205a Reviewed-on: http://review.gluster.com/3661 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* replicate: default read_child to a local brick if there is one.Jeff Darcy2012-06-051-0/+56
| | | | | | | | | | | Controlled by the "choose-local" option (on by default). Change-Id: I560f27c81703f2c9c62fdb51532c8eb763826df7 BUG: 806462 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3005 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Self-heald: inode_link files while crawlingPranith Kumar K2012-06-051-5/+10
| | | | | | | | | Change-Id: I559a3ff507b9487b1dfca7871c188a05d89ea6d6 BUG: 826580 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3515 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Self-heald: Enable configuring of heal poll timeoutPranith Kumar K2012-05-181-3/+1
| | | | | | | | | Change-Id: I631e5bf4b3615b553b72e7ac7f490714b3b995f9 BUG: 821395 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3329 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Self-heald: Print the time stamp of the event-historyPranith Kumar K2012-05-171-10/+22
| | | | | | | | | Change-Id: I45767e26288ef6de6446ddf2ea82ed31e128d227 BUG: 796579 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3277 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* license: dual license under GPLV2 and LGPLV3+Kaleb KEITHLEY2012-05-101-16/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Note that the license was not changed in any of the following: .../argp-standalone/... .../booster/... .../cli/... .../contrib/... .../extras/... .../glusterfsd/... .../glusterfs-hadoop/... .../mod_clusterfs/... .../scheduler/... .../swift/... The license was not changed in any of the non-building xlators. The license was not changed in any of the xlators that seemed — to me — to be clearly server-side only, e.g. protocol/server Note too that copyright was changed along with the license; I did not change the copyright in files where the license did not change. If you find any errors or ommissions please don't hesitate to let me know. The complete list of files with the license change is: libglusterfs/src/byte-order.h libglusterfs/src/call-stub.c libglusterfs/src/call-stub.h libglusterfs/src/checksum.c libglusterfs/src/checksum.h libglusterfs/src/circ-buff.c libglusterfs/src/circ-buff.h libglusterfs/src/common-utils.c libglusterfs/src/common-utils.h libglusterfs/src/compat-errno.c libglusterfs/src/compat-errno.h libglusterfs/src/compat.c libglusterfs/src/compat.h libglusterfs/src/daemon.c libglusterfs/src/daemon.h libglusterfs/src/defaults.c libglusterfs/src/defaults.h libglusterfs/src/dict.c libglusterfs/src/dict.h libglusterfs/src/event-history.c libglusterfs/src/event-history.h libglusterfs/src/event.c libglusterfs/src/event.h libglusterfs/src/fd-lk.c libglusterfs/src/fd-lk.h libglusterfs/src/fd.c libglusterfs/src/fd.h libglusterfs/src/gf-dirent.c libglusterfs/src/gf-dirent.h libglusterfs/src/globals.c libglusterfs/src/globals.h libglusterfs/src/glusterfs.h libglusterfs/src/graph-print.c libglusterfs/src/graph-utils.h libglusterfs/src/graph.c libglusterfs/src/hashfn.c libglusterfs/src/hashfn.h libglusterfs/src/iatt.h libglusterfs/src/inode.c libglusterfs/src/inode.h libglusterfs/src/iobuf.c libglusterfs/src/iobuf.h libglusterfs/src/latency.c libglusterfs/src/latency.h libglusterfs/src/list.h libglusterfs/src/lkowner.h libglusterfs/src/locking.h libglusterfs/src/logging.c libglusterfs/src/logging.h libglusterfs/src/mem-pool.c libglusterfs/src/mem-pool.h libglusterfs/src/mem-types.h libglusterfs/src/options.c libglusterfs/src/options.h libglusterfs/src/rbthash.c libglusterfs/src/rbthash.h libglusterfs/src/run.c libglusterfs/src/run.h libglusterfs/src/scheduler.c libglusterfs/src/scheduler.h libglusterfs/src/stack.c libglusterfs/src/stack.h libglusterfs/src/statedump.c libglusterfs/src/statedump.h libglusterfs/src/syncop.c libglusterfs/src/syncop.h libglusterfs/src/syscall.c libglusterfs/src/syscall.h libglusterfs/src/timer.c libglusterfs/src/timer.h libglusterfs/src/trie.c libglusterfs/src/trie.h libglusterfs/src/xlator.c libglusterfs/src/xlator.h libglusterfsclient/src/libglusterfsclient-dentry.c libglusterfsclient/src/libglusterfsclient-internals.h libglusterfsclient/src/libglusterfsclient.c libglusterfsclient/src/libglusterfsclient.h rpc/rpc-lib/src/auth-glusterfs.c rpc/rpc-lib/src/auth-null.c rpc/rpc-lib/src/auth-unix.c rpc/rpc-lib/src/protocol-common.h rpc/rpc-lib/src/rpc-clnt.c rpc/rpc-lib/src/rpc-clnt.h rpc/rpc-lib/src/rpc-transport.c rpc/rpc-lib/src/rpc-transport.h rpc/rpc-lib/src/rpcsvc-auth.c rpc/rpc-lib/src/rpcsvc-common.h rpc/rpc-lib/src/rpcsvc.c rpc/rpc-lib/src/rpcsvc.h rpc/rpc-lib/src/xdr-common.h rpc/rpc-lib/src/xdr-rpc.c rpc/rpc-lib/src/xdr-rpc.h rpc/rpc-lib/src/xdr-rpcclnt.c rpc/rpc-lib/src/xdr-rpcclnt.h rpc/rpc-transport/rdma/src/name.c rpc/rpc-transport/rdma/src/name.h rpc/rpc-transport/rdma/src/rdma.c rpc/rpc-transport/rdma/src/rdma.h rpc/rpc-transport/socket/src/name.c rpc/rpc-transport/socket/src/name.h rpc/rpc-transport/socket/src/socket.c rpc/rpc-transport/socket/src/socket.h xlators/cluster/afr/src/afr-common.c xlators/cluster/afr/src/afr-dir-read.c xlators/cluster/afr/src/afr-dir-read.h xlators/cluster/afr/src/afr-dir-write.c xlators/cluster/afr/src/afr-dir-write.h xlators/cluster/afr/src/afr-inode-read.c xlators/cluster/afr/src/afr-inode-read.h xlators/cluster/afr/src/afr-inode-write.c xlators/cluster/afr/src/afr-inode-write.h xlators/cluster/afr/src/afr-lk-common.c xlators/cluster/afr/src/afr-mem-types.h xlators/cluster/afr/src/afr-open.c xlators/cluster/afr/src/afr-self-heal-algorithm.c xlators/cluster/afr/src/afr-self-heal-algorithm.h xlators/cluster/afr/src/afr-self-heal-common.c xlators/cluster/afr/src/afr-self-heal-common.h xlators/cluster/afr/src/afr-self-heal-data.c xlators/cluster/afr/src/afr-self-heal-entry.c xlators/cluster/afr/src/afr-self-heal-metadata.c xlators/cluster/afr/src/afr-self-heal.h xlators/cluster/afr/src/afr-self-heald.c xlators/cluster/afr/src/afr-self-heald.h xlators/cluster/afr/src/afr-transaction.c xlators/cluster/afr/src/afr-transaction.h xlators/cluster/afr/src/afr.c xlators/cluster/afr/src/afr.h xlators/cluster/afr/src/pump.c xlators/cluster/afr/src/pump.h xlators/cluster/dht/src/dht-common.c xlators/cluster/dht/src/dht-common.h xlators/cluster/dht/src/dht-diskusage.c xlators/cluster/dht/src/dht-hashfn.c xlators/cluster/dht/src/dht-helper.c xlators/cluster/dht/src/dht-inode-read.c xlators/cluster/dht/src/dht-inode-write.c xlators/cluster/dht/src/dht-layout.c xlators/cluster/dht/src/dht-linkfile.c xlators/cluster/dht/src/dht-mem-types.h xlators/cluster/dht/src/dht-rebalance.c xlators/cluster/dht/src/dht-rename.c xlators/cluster/dht/src/dht-selfheal.c xlators/cluster/dht/src/dht.c xlators/cluster/dht/src/nufa.c xlators/cluster/dht/src/switch.c xlators/cluster/stripe/src/stripe-helpers.c xlators/cluster/stripe/src/stripe-mem-types.h xlators/cluster/stripe/src/stripe.c xlators/cluster/stripe/src/stripe.h xlators/features/index/src/index-mem-types.h ¹ xlators/features/index/src/index.c ¹ xlators/features/index/src/index.h ¹ xlators/performance/io-cache/src/io-cache.c xlators/performance/io-cache/src/io-cache.h xlators/performance/io-cache/src/ioc-inode.c xlators/performance/io-cache/src/ioc-mem-types.h xlators/performance/io-cache/src/page.c xlators/performance/io-threads/src/io-threads.c xlators/performance/io-threads/src/io-threads.h xlators/performance/io-threads/src/iot-mem-types.h xlators/performance/md-cache/src/md-cache-mem-types.h xlators/performance/md-cache/src/md-cache.c xlators/performance/quick-read/src/quick-read-mem-types.h xlators/performance/quick-read/src/quick-read.c xlators/performance/quick-read/src/quick-read.h xlators/performance/read-ahead/src/page.c xlators/performance/read-ahead/src/read-ahead-mem-types.h xlators/performance/read-ahead/src/read-ahead.c xlators/performance/read-ahead/src/read-ahead.h xlators/performance/symlink-cache/src/symlink-cache.c xlators/performance/write-behind/src/write-behind-mem-types.h xlators/performance/write-behind/src/write-behind.c xlators/protocol/auth/addr/src/addr.c ¹ xlators/protocol/auth/login/src/login.c ¹ xlators/protocol/client/src/client-callback.c xlators/protocol/client/src/client-handshake.c xlators/protocol/client/src/client-helpers.c xlators/protocol/client/src/client-lk.c xlators/protocol/client/src/client-mem-types.h xlators/protocol/client/src/client.c xlators/protocol/client/src/client.h xlators/protocol/client/src/client3_1-fops.c ¹ Copyright only, license reverted to original Change-Id: If560e826c61b6b26f8b9af7bed6e4bcbaeba31a8 BUG: 820551 Signed-off-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.com/3304 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Self-heald: Dump the event history completelyPranith Kumar K2012-05-071-16/+5
| | | | | | | | | Change-Id: Icf08ef1752795276f88c343d1d74af104095c6cb BUG: 796579 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3276 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: loc should have gfid path for better loggingPranith Kumar K2012-05-041-18/+28
| | | | | | | | | Change-Id: I31e51c8bd68a72ea2216df306a2f5c738c5d155c BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3099 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Don't trigger self-heal always.Pranith Kumar K2012-05-041-3/+18
| | | | | | | | | | | | | | - If self-heal is disabled, the crawl is always spawned but immediately terminated upon realizing that the self-heal-daemon is disabled. Fixed it. - If for some reason finding child position fails, it should still spawn timer and should keep the timer alive until the position is found to be REMOTE. Change-Id: I20cc6af93a1ff26f2b837bbf063bbe508b5fdc78 BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3100 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Log enhancementsPranith Kumar K2012-04-251-10/+13
| | | | | | | | | Change-Id: I12918cb0a4e85310d4463bc3e75e7c89565a3218 BUG: 810144 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3098 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Fix compiler warnings and typos from Debian build.Jeff Darcy2012-04-101-1/+1
| | | | | | | | | | | | | Mostly to do with "-Werror=format-security" being buggy, but while we're here we might as well fix some typos and such. Credit goes to Patrick Matthäi <pmatthaei@debian.org> for pointing these out. Change-Id: Ia32d1111d7c10b1f213df85d86b17a1326248ffd BUG: 811387 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/3117 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* self-heald: succeed heal info alwaysPranith Kumar K2012-04-051-1/+2
| | | | | | | | | | | | | Succeeding the mgmt op enabled the rsp_dict to be used to get the reason for the failures. Change-Id: I781ded31afa5aafd717543a5339dee3f316aade8 BUG: 807556 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3076 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Add node-uuid option for determining brick positionPranith Kumar K2012-04-051-66/+7
| | | | | | | | | Change-Id: Ia60981da7473d74682d86286e4d540568c8de25b BUG: 807556 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3074 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* self-heald: Find self-heal failures, split-brainPranith Kumar K2012-04-051-5/+14
| | | | | | | | | | Change-Id: Ib967f0fe0b537fe60e51d7d05462b58a7f16596e BUG: 806745 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/3077 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Self-heald: Handle errors gracefully and show errors to usersPranith Kumar K2012-03-181-102/+192
| | | | | | | | | Change-Id: I5424ebfadb5b2773ee6f7370cc2867a555aa48dd BUG: 800352 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2962 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: Enable eager-lockPranith Kumar K2012-03-171-1/+1
| | | | | | | | | | | | | | | | | | Eager-lock is disabled by default. Use cluster.eager-lock on/off to change the config. write-behind on and eager-lock off is not supported configuration. In afr, when eager-lock is enabled the inode lock on fd is taken using the fd address as the lk-owner. So the lock is interchangableale between the inode-locks on the same fd. Change-Id: I7eef1ecd510f8028f5395dee882782da53c0de3f BUG: 802515 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2925 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: handle sending NULL dentry name for inode link in self-heal-daemonRaghavendra Bhat2012-03-141-1/+10
| | | | | | | | | | | | | | | | | | | | | * Without the dentry name, dentry cannot be created in inode_link, which leads to trying to access the null dentry to check if it is cyclic and thus segfault. So send the parent inode also NULL, which just returns the proper inode after assigning the gfid and type to the inode without trying to create dentry. * Handle failures such as dentry_create returning NULL, in inode_link properly and return NULL in such cases. * Increase the lru limit of inode table of self-heal-daemon to 2048 Change-Id: I7ae0e0e9be279d1694b6aafb5e054585e43f03ff BUG: 801149 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2893 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Revert "afr: [Un]Set the 'right' lkowner for [f]{inode|entry}_lk and the ↵Vijay Bellur2012-03-031-0/+1
| | | | | | | | | | | 'enclosed' fop." This reverts commit 2e80fdbeb6abbb23ff6789c2b98c82704883af0a. Change-Id: I417fd43e4195d63e5b8b83dd3beb712887130e1e Reviewed-on: http://review.gluster.com/2860 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Add new option to know which process it is inPranith Kumar K2012-03-011-1/+2
| | | | | | | | | | | | | | | Afr xl needs to maintain inode-table inside the xl if it is in self-heal-daemon. The code was depending on the option self-heal-daemon to do this. This is wrong as the option can be reconfigured to on/off. Added a new option which can't be reconfigured for this purpose. Change-Id: Idc42c403c4bd9b73d1f328427ae4158ff1420b3a BUG: 795741 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2787 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* afr: [Un]Set the 'right' lkowner for [f]{inode|entry}_lk and the 'enclosed' fop.Krishnan Parthasarathi2012-03-011-1/+0
| | | | | | | | | | | | | | afr 'mangles' the lkowner inorder to ensure [f]inodelk/[f]entrylk fops from the same application contend. But other fops that are 'visible' to the application should operate with the lkowner provided by fuse for correct functioning of posix-locks xlator. Change-Id: I7e71f35ae7df2a070f1f46d4fc77eed26a717673 BUG: 790743 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2752 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Add commands to see self-heald opsPranith Kumar K2012-02-201-203/+573
| | | | | | | | | Change-Id: Id92d3276e65a6c0fe61ab328b58b3954ae116c74 BUG: 763820 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2775 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Self-heald, Index integrationPranith Kumar K2012-02-201-165/+386
| | | | | | | | | Change-Id: Ic68eb00b356a6ee3cb88fe2bde50374be7a64ba3 BUG: 763820 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.com/2749 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* core: get xattrs also as part of readdirpAmar Tumballi2012-01-251-1/+1
| | | | | | | | | | | | | readdirp_req() call sends a dict_t * as an argument, which contains all the xattr keys for which the entries got in readdirp_rsp() are having xattr value filled dictionary. Change-Id: I8b7e1290740ea3e884e67d19156ce849227167c0 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 765785 Reviewed-on: http://review.gluster.com/771 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* cluster/afr: set loc->gfid for building root locShylesh Kumar2012-01-231-1/+1
| | | | | | | | | Change-Id: Icb902846d243df0502f664bfd187280cecd4397c BUG: 784176 Signed-off-by: Shylesh Kumar <shylesh@gluster.com> Reviewed-on: http://review.gluster.com/2681 Reviewed-by: Pranith Kumar Karampuri <pranithk@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* dht,afr: Fixed gfid problemsPranith Kumar K2011-11-181-42/+15
| | | | | | | | | | | *) removed uuid_generate usage in pump and afr, self-heald *) filled the gfids for the fops which were sending no gfid in loc Change-Id: I85da3c10f5ee2006248b0123155a60867870d202 BUG: 3760 Reviewed-on: http://review.gluster.com/679 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* core: remove 'ino' variable from 'inode_t' structureAmar Tumballi2011-11-161-2/+0
| | | | | | | | Change-Id: I0f078d1753db65d2f2e0380d1b0450c114cf40dd BUG: 3518 Reviewed-on: http://review.gluster.com/522 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* pump: Change crawl to accommodate afr_lookup changesPranith Kumar K2011-10-281-9/+9
| | | | | | | | Change-Id: I600120252445c06d9cc3e7aa24022c2559b6abe2 BUG: 3747 Reviewed-on: http://review.gluster.com/638 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Second round of warning suppression.Jeff Darcy2011-09-291-3/+1
| | | | | | | | | | | | | | | | | | | | | | Used a #pragma to kill ~170 in rpcgen code. Added GF_UNUSED to deal with a few more from macros elsewhere. The remainder are function return values (mostly context and dict calls) that really should be checked. Those would be harder to fix without real understanding of the code where they occur, so they remain as reminders. (Patchset 2: deal with older gcc that doesn't handle #pragma GCC diagnostic) (Patchset 3: fix include paths in generated files) (Patchset 4: keep up with trunk, squash 9 new warnings) (Patchset 5: six more, all in AFR) Change-Id: I29760c8c81be4d7e6489312c5d0e92cc24814b7b BUG: 2550 Reviewed-on: http://review.gluster.com/378 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/afr: Handle files without gfid in self-healPranith Kumar K2011-09-291-77/+92
| | | | | | | | Change-Id: Ibcaaa9c928195939ff1e31b28b592e524e63a423 BUG: 3557 Reviewed-on: http://review.gluster.com/519 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Proactive self heal process implementationPranith Kumar K2011-09-141-0/+512
Change-Id: I96db0d94566ceabf1649f890318363f738c06553 BUG: 2458 Reviewed-on: http://review.gluster.com/403 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
generated by cgit (git 2.34.1) at 2024-05-20 23:16:52 +0000