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* cluster/afr: Add the non-refactored afr code into the treedevelopmentRavishankar N2014-04-0319-101/+296
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reverted all afr commits " 6d37392 - cluster/afr: refactor <Anand Avati>" and upwards. The resulting afr code was moved to afr-v1 folder, resulting in the following changes: modified: libglusterfs/src/gf-dirent.c modified: libglusterfs/src/glusterfs.h modified: libglusterfs/src/xlator.c modified: tests/basic/pump.t modified: tests/bugs/859927/repl.t modified: tests/bugs/bug-1015990-rep.t modified: tests/bugs/bug-1035576.t modified: tests/bugs/bug-1037501.t modified: tests/bugs/bug-1058797.t modified: tests/bugs/bug-767585-gfid.t modified: tests/bugs/bug-802417.t modified: tests/bugs/bug-830665.t modified: tests/bugs/bug-853690.t modified: tests/bugs/bug-865825.t modified: tests/bugs/bug-873962.t modified: tests/bugs/bug-888174.t modified: tests/bugs/bug-906646.t modified: tests/bugs/bug-913051.t modified: tests/bugs/bug-913544.t modified: tests/bugs/bug-918437-sh-mtime.t modified: tests/bugs/bug-977797.t modified: tests/volume.rc new file: xlators/cluster/afr-v1/Makefile.am new file: xlators/cluster/afr-v1/src/Makefile.am new file: xlators/cluster/afr-v1/src/afr-common.c new file: xlators/cluster/afr-v1/src/afr-dir-read.c new file: xlators/cluster/afr-v1/src/afr-dir-read.h new file: xlators/cluster/afr-v1/src/afr-dir-write.c new file: xlators/cluster/afr-v1/src/afr-dir-write.h new file: xlators/cluster/afr-v1/src/afr-inode-read.c new file: xlators/cluster/afr-v1/src/afr-inode-read.h new file: xlators/cluster/afr-v1/src/afr-inode-write.c new file: xlators/cluster/afr-v1/src/afr-inode-write.h new file: xlators/cluster/afr-v1/src/afr-lk-common.c new file: xlators/cluster/afr-v1/src/afr-mem-types.h new file: xlators/cluster/afr-v1/src/afr-open.c new file: xlators/cluster/afr-v1/src/afr-self-heal-algorithm.c new file: xlators/cluster/afr-v1/src/afr-self-heal-algorithm.h new file: xlators/cluster/afr-v1/src/afr-self-heal-common.c new file: xlators/cluster/afr-v1/src/afr-self-heal-common.h new file: xlators/cluster/afr-v1/src/afr-self-heal-data.c new file: xlators/cluster/afr-v1/src/afr-self-heal-entry.c new file: xlators/cluster/afr-v1/src/afr-self-heal-metadata.c new file: xlators/cluster/afr-v1/src/afr-self-heal.h new file: xlators/cluster/afr-v1/src/afr-self-heald.c new file: xlators/cluster/afr-v1/src/afr-self-heald.h new file: xlators/cluster/afr-v1/src/afr-transaction.c new file: xlators/cluster/afr-v1/src/afr-transaction.h new file: xlators/cluster/afr-v1/src/afr.c new file: xlators/cluster/afr-v1/src/afr.h new file: xlators/cluster/afr-v1/src/pump.c new file: xlators/cluster/afr-v1/src/pump.h modified: xlators/cluster/dht/src/dht-common.c modified: xlators/cluster/stripe/src/stripe.c modified: xlators/features/index/src/index.c modified: xlators/features/index/src/index.h Also making changes to compile cluster/afr-v1 instead of cluster/afr : modified: configure.ac modified: xlators/cluster/Makefile.am Change-Id: I3e33ac361e381f5475d1a58ea938d2676f6d5a2f Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/7388 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* tests/quota: Wait till the rebalance is completeVarun Shastry2014-04-022-4/+15
| | | | | | | | | | | | Change-Id: Ia6f0c81fb1542ce1de965a69a61535691df056c3 BUG: 1077159 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/7380 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Justin Clift <justin@gluster.org> Tested-by: Justin Clift <justin@gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests/afr: gfid mismatch testRavishankar N2014-03-301-0/+26
| | | | | | | | | Change-Id: I12bae9c4035d5b28292e8085a5b600a3e22abaf4 BUG: 1080759 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/7342 Reviewed-by: Vijay Bellur <vbellur@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* tests/afr: select correct read-child for data OPs.Ravishankar N2014-03-301-0/+33
| | | | | | | | | Change-Id: If84bc489b6c45bde3bdb858da5f1600cea78c8a5 BUG: 1080759 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/7345 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* DHT/Rebalance : Hard link Migration FailureSusant Palai2014-03-301-0/+86
| | | | | | | | | | | | | | | | | | | Probelm : __is_file_migratable used to return ENOTSUP for all the cases. Hence, it will add to the failure count. And the remove-brick status will show failure for all the files. Solution : Added 'ret = -2' to gf_defrag_handle_hardlink to be deemed as success. Otherwise dht_migrate_file will try to migrate each of the hard link, which not intended. Change-Id: Iff74f6634fb64e4b91fc5d016e87ff1290b7a0d6 BUG: 1066798 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/7124 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: Stale file lookup testPranith Kumar K2014-03-281-0/+30
| | | | | | | | | | Change-Id: I6edfc5b7ee42677e92d9cff6a7180692d20e9310 BUG: 1080759 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7341 Reviewed-by: Ravishankar N <ravishankar@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* log: enhance gluster log format with message ID and standardize errno reportingShyamsundarR2014-03-282-0/+292
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently there are quite a slew of logs in Gluster that do not lend themselves to trivial analysis by various tools that help collect and monitor logs, due to the textual nature of the logs. This FEAT is to make this better by giving logs message IDs so that the tools do not have to do complex log parsing to break it down to problem areas and suggest troubleshooting options. With this patch, a new set of logging APIs are introduced that take additionally a message ID and an error number, so as to print the message ID and the descriptive string for the error. New APIs: - gf_msg, gf_msg_debug/trace, gf_msg_nomem, gf_msg_callingfn These APIs follow the functionality of the previous gf_log* counterparts, and hence are 1:1 replacements, with the delta that, gf_msg, gf_msg_callingfn take additional parameters as specified above. Defining the log messages: Each invocation of gf_msg/gf_msg_callingfn, should provide an ID and an errnum (if available). Towards this, a common message id file is provided, which contains defines to various messages and their respective strings. As other messages are changed to the new infrastructure APIs, it is intended that this file is edited to add these messages as well. Framework enhanced: The logging framework is also enhanced to be able to support different logging backends in the future. Hence new configuration options for logging framework and logging formats are introduced. Backward compatibility: Currently the framework supports logging in the traditional format, with the inclusion of an error string based on the errnum passed in. Hence the shift to these new APIs would retain the log file names, locations, and format with the exception of an additional error string where applicable. Testing done: Tested the new APIs with different messages in normal code paths Tested with configurations set to gluster logs (syslog pending) Tested nomem variants, inducing the message in normal code paths Tested ident generation for normal code paths (other paths pending) Tested with sample gfapi program for gfapi messages Test code is stripped from the commit Pending work (not to be addressed in this patch (future)): - Logging framework should be configurable - Logging format should be configurable - Once all messages move to the new APIs deprecate/delete older APIs to prevent misuse/abuse using the same - Repeated log messages should be suppressed (as a configurable option) - Logging framework assumes that only one init is possible, but there is no protection around the same (in existing code) - gf_log_fini is not invoked anywhere and does very little cleanup (in existing code) - DOxygen comments to message id headers for each message Change-Id: Ia043fda99a1c6cf7817517ef9e279bfcf35dcc24 BUG: 1075611 Signed-off-by: ShyamsundarR <srangana@redhat.com> Reviewed-on: http://review.gluster.org/6547 Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Sparse file self-heal cangesPranith Kumar K2014-03-262-2/+129
| | | | | | | | | | | | | - Fix boundary condition for offset - Honour data-self-heal-algorithm option - Added tests for sparse file self-healing Change-Id: I14bb1c9d04118a3df4072f962fc8f2f197391d95 BUG: 1080707 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/7339 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Glusterd/Remove-brick: Reconfigure the nfs server volfile upon remove-brick ↵Susant Palai2014-03-221-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | start Problem : For remove-brick start operation all client volfiles are reconfigured except nfs server volfile. Hence, even after layout is fixed by the rebalance process, the nfs clients dont see the change and go on creating directories and files in the decommissioned brick which leads to data loss after remove-brick commit. Solution : Reconfigure the nfs server volfile for remove-brick start credit: kaushal@redhat.com spalai@redhat.com Change-Id: Ib8cd8b45a9e1f888d5e00dff65cdf77c1613a2af BUG: 1070734 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/7162 Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: refactorAnand Avati2014-03-2219-296/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - Remove client side self-healing completely (opendir, openfd, lookup) - Re-work readdir-failover to work reliably in case of NFS - Remove unused/dead lock recovery code - Consistently use xdata in both calls and callbacks in all FOPs - Per-inode event generation, used to force inode ctx refresh - Implement dirty flag support (in place of pending counts) - Eliminate inode ctx structure, use read subvol bits + event_generation - Implement inode ctx refreshing based on event generation - Provide backward compatibility in transactions - remove unused variables and functions - make code more consistent in style and pattern - regularize and clean up inode-write transaction code - regularize and clean up dir-write transaction code - regularize and clean up common FOPs - reorganize transaction framework code - skip setting xattrs in pending dict if nothing is pending - re-write self-healing code using syncops - re-write simpler self-heal-daemon Change-Id: I1e4080c9796c8a2815c2dab4be3073f389d614a8 BUG: 1021686 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6010 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Added test case for crypt translatorEdward Shishkin2014-02-272-0/+415
| | | | | | | | | Change-Id: I7a28a1285c19c3279c2f71e9d9914cf14c761858 BUG: 1030058 Signed-off-by: Edward Shishkin <edward@redhat.com> Reviewed-on: http://review.gluster.org/6504 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* write-behind: track filesize when doing extending writesNiels de Vos2014-02-272-0/+140
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A program that calls mmap() on a newly created sparse file, may receive a SIGBUS signal. If SIGBUS is not handled, a segmentation fault will occur and the program will exit. A bug in the write-behind translator can cause the creation of a sparse file created with open(), seek(), write() to be cached. The last write() may not be sent to the server, until write-behind deems this necessary. * open(.., O_TRUNC, ...)/creat() the file, it is 0 bytes big * seek() into the file, use offset 31 * write() 1 byte to the file * the range from byte 0-30 are unwritten so called 'sparse' The following illustration tries to capture this: Legend: [ = start of file _ = unallocated/unwritten bytes # = allocated bytes in the file ] = end of file [_______________#] | | '- byte 0 '- byte 31 Without this change, reading from byte 0-30 will return an error, and reading the same area through an mmap()'d pointer will trigger a SIGBUS. Reading from this range did not trigger the outstanding write() to be flushed. The brick that receives the read() (translated over the network from mmap()) does not know that the file has been extended, and returns -EINVAL. This error gets transported back from the brick to the glusterfs-fuse client, and translated by the Linux kernel/VFS into SIGBUS triggered by mmap(). In order to solve this, a new attribute to the wb_inode structure is introduced; the current size of the file. All FOPs that can modify the size, are expected to update wb_inode->size. This makes it possible for extending writes with an offset bigger than EOF to mark the unwritten area as modified/pending. Change-Id: If5ba6646732e6be26568541ea9b12852a5d0b988 BUG: 1058663 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6835 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* feature/compress: Validate option and enable docPrashanth Pai2014-02-261-5/+3
| | | | | | | | | | | | | | | | | * Validate network.compression option * Enable descriptions of xlator configurable options * Improve indentation in code * Make network.compression.mode not configurable by user. This is similar to "iam-self-heal-daemon" option in AFR xlator. Fixes BUGs: 1065658, 1065640, 1065655 Change-Id: I99d82b574ee0e5c8c2baf5f5d52dbf8d015d330a BUG: 1065640 Signed-off-by: Prashanth Pai <ppai@redhat.com> Reviewed-on: http://review.gluster.org/7024 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* add build-gfid option to enable pgfid tracking ...Krishnan Parthasarathi2014-02-141-0/+36
| | | | | | | | | | | .. for inode to pathname mapping Change-Id: I0486d85b02e86d739fc1d8ea16d118fb666abf60 BUG: 1064863 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6989 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* storage/posix: perform chmod after chown.Ravishankar N2014-02-111-0/+45
| | | | | | | | | | | | | | | | | | | | | | | Problem: When a replica brick is added to a volume, set-user-ID and set-group-ID permission bits of files are not set correctly in the new brick. The issue is in the posix_setattr() call where we do a chmod followed by a chown. But according to the man pages for chown: When the owner or group of an executable file are changed by an unprivileged user the S_ISUID and S_ISGID mode bits are cleared. POSIX does not specify whether this also should happen when root does the chown(). Fix: Swap the chmod and chown calls in posix_setattr() Change-Id: I094e47a995c210d2fdbc23ae7a5718286e7a9cf8 BUG: 1058797 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6862 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* protocol/server: do not do root-squashing for trusted clientsRaghavendra Bhat2014-02-101-0/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * As of now clients mounting within the storage pool using that machine's ip/hostname are trusted clients (i.e clients local to the glusterd). * Be careful when the request itself comes in as nfsnobody (ex: posix tests). So move the squashing part to protocol/server when it creates a new frame for the request, instead of auth part of rpc layer. * For nfs servers do root-squashing without checking if it is trusted client, as all the nfs servers would be running within the storage pool, hence will be trusted clients for the bricks. * Provide one more option for mounting which actually says root-squash should/should not happen. This value is given priority only for the trusted clients. For non trusted clients, the volume option takes the priority. But for trusted clients if root-squash should not happen, then they have to be mounted with root-squash=no option. (This is done because by default blocking root-squashing for the trusted clients will cause problems for smb and UFO clients for which the requests have to be squashed if the option is enabled). * For geo-replication and defrag clients do not do root-squashing. * Introduce a new option in open-behind for doing read after successful open. Change-Id: I8a8359840313dffc34824f3ea80a9c48375067f0 BUG: 954057 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/4863 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Volume locks and transaction specific opinfosAvra Sengupta2014-02-102-0/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch we are replacing the existing cluster-wide lock taken on glusterds across the cluster, with volume locks which are also taken on glusterds across the cluster, but are volume specific. So with the volume locks we are able to perform more than one gluster operation at the same time, as long as the operations are being performed on different volumes. We maintain a global list of volume-locks (using a dict for a list) where the key is the volume name, and which saves the uuid of the originator glusterd. These locks are held and released per volume transaction. In order to acheive multiple gluster operations occuring at the same time, we also separate opinfos in the op-state-machine, as a part of this patch. To do so, we generate a unique transaction-id (uuid) per gluster transaction. An opinfo is then associated with this transaction id, which is used throughout the transaction. We maintain a run-time global list(using a dict) of transaction-ids, and their respective opinfos to achieve this. Upstream Feature Page: http://www.gluster.org/community/documentation/index.php/Features/glusterd-volume-locks Change-Id: Iaad505a854bac8de8f83beec0357eb6cde3f7ea8 BUG: 1011470 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/5994 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: Set hard and soft timeouts to 0 to ensure enforcement.Vijay Bellur2014-02-091-0/+4
| | | | | | | | | Change-Id: Ib233d00ea73e4141a404a2abadf9f6f81896c14d BUG: 1038598 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6942 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* quota : changes in quota list commandAnuradha2014-02-081-0/+76
| | | | | | | | | | | | | | | Changes are made to quota list command such that it also shows whether hard-limit and soft-limit are exceeded or not. A test case to check the same is added. Change-Id: Idb365acfc5d1f2d9f3373dd5f98573d5fe87b50f BUG: 1038598 Signed-off-by: Anuradha <atalur@redhat.com> Signed-off-by: Anuradha Talur <atalur@redhat.com> Reviewed-on: http://review.gluster.org/6441 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* tests: Increase Expect Within time so that valid patches passRaghavendra Talur2014-02-081-1/+1
| | | | | | | | | | | | | In some cases it is observed that fix-layout takes more than 20 seconds to complete, causing test to fail. Increasing it to a safe value of 30. Change-Id: I4ac8769e3a1594240ecda96700944ab3702daacc BUG: 1004744 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/6855 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* tests/basic: Prevent mount-options.t from being run.Vijay Bellur2014-02-052-4/+0
| | | | | | | | | | | | | | | mount-options.t introduces a race leading to failures in regression tests. Hence disabling the test unit till we sort out the race. Also removing the workaround introduced in mount.t. Change-Id: I7d60413bbff8597f90153cca838e326247e96cd9 BUG: 1060654 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6911 Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* tests: Fix regression failuresVijay Bellur2014-02-032-2/+7
| | | | | | | | | | Change-Id: I83dc651a5ce87adf51d1f539400cd91c801fc460 BUG: 1045309 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6874 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* dht: do not remove linkfile if file exist in cached sub volumeVijaykumar M2014-02-021-0/+49
| | | | | | | | | | | | | | | | Currently with rmdir, if a directory contains only the linkfiles we remove all the linkfiles and this is causing the problem when the cached sub volume is down and end-up with duplicate files showing on the mount point. Solution: Before removing a linkfile check if the files exists in cached subvolume. Change-Id: Iedffd0d9298ec8bb95d5ce27c341c9ade81f0d3c BUG: 1042725 Signed-off-by: Vijaykumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/6500 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* tests: Add sanity check for mount-optionsPranith Kumar K2014-01-291-0/+140
| | | | | | | | | Change-Id: Ica246f99b8cdb6c0cf0e9143f50be056e37d3b7f BUG: 1045309 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/6550 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* tests: Add rpc coverage tests.Vijay Bellur2014-01-272-0/+508
| | | | | | | | | | | | | 1. Moves rpc-coverage.sh from extras/ to tests/basic/ 2. Fixes a symlink test Change-Id: I2fb8f8441434acfd7bd7fff72deedfbd2410d08c BUG: 764966 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6609 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com>
* mgmt/glusterd: make sure quota enforcer has established connection with ↵Raghavendra G2014-01-255-49/+85
| | | | | | | | | | | | | | | | | 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>
* features/quota: remove in-memory accounting of files in enforcerRaghavendra G2014-01-251-0/+2
| | | | | | | | | | | | | | | 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>
* tests: support regex in EXPECT constructsAnand Avati2014-01-251-4/+4
| | | | | | | | | | | Instead of just strings, provide the ability to specify a regex of the pattern to expect Change-Id: I6ada978197dceecc28490a2a40de73a04ab9abcd Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6788 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cli: Add options to the CLI that let the user control the reset ofDawit Alemu2014-01-243-8/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | stats "volume profile info" automatically clears incremental stats. There isn't a command to: - fetch stats without clearing incremental stats and - clear cumulative and incremental stats This change introduces two arguments (i.e. peek and clear). 'clear' will wipe both incremental and cumulative stats. 'peek' fetches stats without wiping incremental stats. 'volume profile info peek' - fetches incremental and cumulative stats without wiping incremental stats 'volume profile info incremental peek' - fetches incremental stats without wiping incremental stats 'volume profile info clear' - clears both incremental and cumultiave stats Change-Id: I91834515ad672eca5f882809941147d7d997c4c9 BUG: 1047416 Signed-off-by: Dawit Alemu <dalemu@redhat.com> Reviewed-on: http://review.gluster.org/6620 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/compress: rename "compress" option to "network.compression"Niels de Vos2014-01-241-18/+18
| | | | | | | | | | | | | | | | | | Prevent mistaking the "compress" options for storage (at rest) compression. The cdc-xlator is implemented to support compressing of network traffic (READ and WRITE FOPs). URL: http://www.gluster.org/community/documentation/index.php/Features/On-Wire_Compression_+_Decompression Change-Id: I9fedf4106dcb226d135ab92e4b533aff284881d7 BUG: 1053670 CC: Venky Shankar <vshankar@redhat.com> CC: Prashanth Pai <ppai@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6765 Reviewed-by: Prashanth Pai <ppai@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/dht: Set quota limit key in dht_selfheal of dirs.Varun Shastry2014-01-221-0/+71
| | | | | | | | | | | | | | Also fixed check in dht_is_subvol_in_layout to check if the layouts are zero'ed out. Change-Id: I4bf8ebf66d3ef1946309b6c9aac9e79bf8a6d495 BUG: 969461 Signed-off-by: shishir gowda <sgowda@redhat.com> Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/6392 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* quota: filter glusterfs quota xattrsSusant Palai2014-01-221-0/+72
| | | | | | | | | Change-Id: I86ebe02735ee88598640240aa888e02b48ecc06c BUG: 1040423 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/6490 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
* quota: get directory size before enforcing quota on renameKrishnan Parthasarathi2014-01-201-0/+33
| | | | | | | | | | Change-Id: If18cab5992ddc91457782786942971deb1b51ead BUG: 1023974 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6155 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* quota: unmount quota aux mount for volume stopSusant Palai2014-01-201-0/+64
| | | | | | | | | | | | | | Previously df -h used to display "Transport end point not connected" for quota auxiliary mount after volume is stopped. This patch unmounts the auxiliary mount when the volume is stopped in all peer nodes for that volume. Change-Id: I78abb44386cd8242a532f92c13df8bdb57c78e31 BUG: 1049323 Signed-off-by: Susant Palai <spalai@redhat.com> Reviewed-on: http://review.gluster.org/6656 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* test: Remove unnecessary code from test.Raghavendra Talur2014-01-161-7/+0
| | | | | | | | | | | We have not meddled with mount point to check for it again. Change-Id: I88eed777b6573a320065b9e14c2031db964e36d0 BUG: 1053362 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/6675 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: Don't override cli mode when stdin in not a ttyKaushal M2014-01-141-0/+12
| | | | | | | | | Change-Id: I801c6e6ecd6c5a91e487e8e54ec5f684d450a080 BUG: 1047378 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/6687 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* storage/posix: UNWIND right op_error and op_errno in *setxattr()Vijay Bellur2014-01-142-0/+118
| | | | | | | | | | | | | | | | | | | | | | 1. errno was being set after gf_log() in posix_{f}handle_pair, this would cause errno to be overwritten. 2. dht would expect -1 for indication of failure in setxattr callback (dht_err_cbk()). posix_{f}setxattr has been changed to set op_ret as -1 instead of -op_errno. 3. dict_foreach() has been changed to return an error if the invoked fn() returns < 0. Bug report and test case credits to Zorro Lang <zlang@redhat.com> Change-Id: I96c15f12a5d7717b7584ba392f390a0b4f704a98 BUG: 1051896 Signed-off-by: Vijay Bellur <vbellur@redhat.com> Reviewed-on: http://review.gluster.org/6684 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* locks: various fixesAnand Avati2014-01-131-0/+2
| | | | | | | | | | | | | | | | - 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/6638 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Unable to self heal symbolic linksVenkatesh Somyajulu2014-01-131-0/+49
| | | | | | | | | | | | | | | | | | | | | | Problem: Under the entry self heal, readlink is done at the source and sink. When readlink is done at the sink, because link is not present at the sink, afr expects ENOENT. AFR translator takes decisions for new link creation based on ENOENT but server translator is modified to return ESTALE because of which afr xlator is not able to heal. Fix: The check for inode absence at server includes ESTALE as well. Change-Id: I319e4cb4156a243afee79365b7b7a5a7823e9a24 BUG: 1046624 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6599 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* gNFS: mnt3_find_export() by pass AUTH checkSantosh Kumar Pradhan2014-01-081-2/+7
| | | | | | | | | | | | | | | | | | | | NFS subdir mount does not respect nfs.rpc-auth-reject option in the volume. If the volume is being mounted, then it would validate the AUTH by mnt3_check_client_net() but if the client is mounting a subdir, the control takes a different code path i.e. mnt3_find_export() which does not bother about the AUTH. FIX: Enforce the AUTH check in mnt3_parse_dir_exports() which is invoked by mnt3_find_export() for subdir mount. Change-Id: I6fdd3e6bd6cbd32b0d9ca620cc4c30fdaff9ca30 BUG: 1049225 Signed-off-by: Santosh Kumar Pradhan <spradhan@redhat.com> Reviewed-on: http://review.gluster.org/6655 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: update volinfo->subvol_count in newly added peersRavishankar N2014-01-031-0/+23
| | | | | | | | | | | | Update the subvol_count when a peer imports information about the friend volumes. Change-Id: Id3884bd5727ff22be7ed87f43a1ec1b5fe34813c BUG: 1047955 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6629 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* rpc/server: add anonuid and anongid options for root-squashNiels de Vos2013-12-301-0/+55
| | | | | | | | | | | | | | | | | | | Introduce new options to modify the behaviour of server.root-squash. With server.anonuid and server.anongid the uid/gid can be specified and the root user (uid=0 and gid=0) will be mapped to the given uid/gid instead of nfsnobody (uid=65534 and gid=65534). Many thanks to Vikhyat Umrao for writing the majority of the test-case! Change-Id: I6379a3d2ef52b9b9707f2f6f0529657580c8d779 BUG: 1043886 CC: Vikhyat Umrao <vumrao@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/6546 Reviewed-by: Santosh Pradhan <spradhan@redhat.com> Reviewed-by: Vikhyat Umrao <vumrao@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* test: Modified bug-1037501.t scriptVenkatesh Somyajulu2013-12-271-76/+109
| | | | | | | | | Change-Id: I3114009681d49249fe292f94a464efc419c944cb BUG: 1037501 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6596 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* socket: unix socket connect path can't be greater than UNIX_PATH_MAX charactersKrishnan Parthasarathi2013-12-261-0/+19
| | | | | | | | | | Change-Id: I74788b63dd1c14507aa6d65182ea4b87a2e1f389 BUG: 1046308 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/6589 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: For entry self heal, mark all source bricksVenkatesh Somyajulu2013-12-191-0/+220
| | | | | | | | | | | | | | | | | | | | | | Problem: Whenever a new brick is added into a replicate volume, all source bricks are not marked as source. Only one of them is marked as source. Here marked as source refers to adding extended attribute at the backend of a file corresponding to the newly added brick. As well as source bricks should point to the newly added brick so that heal can be triggered. Fix: All source bricks will now point to newly added bricks and heal can be triggered based on the extended attributes. Change-Id: I318e1f779a380c16c448a2d05c0140d8e4647fd4 BUG: 1037501 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/6540 Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: fix error in remove-brick-replica validationRavishankar N2013-12-131-0/+31
| | | | | | | | | | | | | | | | | Problem: Reducing replica count of a volume using remove-brick command fails if bricks are specified in a random order. Fix: Modify subvol_matcher_verify() to permit order agnostic replica count reduction. Change-Id: I1f3d33e82a70d9b69c297f69c4c1b847937d1031 BUG: 1040408 Signed-off-by: Ravishankar N <ravishankar@redhat.com> Reviewed-on: http://review.gluster.org/6489 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* posix: if brick-uid or brick-gid is not specified, do not setAnand Avati2013-12-121-0/+47
| | | | | | | | | | | | | | Current code would set owner uid/gid explicitly to 0/0 on start even if none was specified. Fix it. Change-Id: I72dec9e79c51bd1eb3af5334c42b7c23b01d0258 BUG: 1040275 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/6476 Tested-by: Gluster Build System <jenkins@build.gluster.com> Tested-by: Lukáš Bezdička <lukas.bezdicka@gooddata.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mount/fuse: cleanup old graphs.Raghavendra G2013-12-101-0/+45
| | | | | | | | | | | | | | | | | | | | | After a graph switch, a PARENT_DOWN event from fuse indicates protocol/client to shutdown all its sockets. However, this event will be sent only when the first fop is received from fuse mount after graph switch. Also, this event is sent only on previously active graph. So, if there are multiple graph switches when there is no activity on mountpoint, we'll be left with a list of graphs with their sockets still open. This patch fixes the issue by sending PARENT_DOWN to previously non-active graph when a new graph is available irrespective of whether there is an activity on mount-point. Change-Id: I9e676658d797c0b2dd3ed5ca5a56271bd94b4bb6 BUG: 924726 Signed-off-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-on: http://review.gluster.org/4713 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: Fail creation of bricks on root partition in script modeKrutika Dhananjay2013-12-043-33/+15
| | | | | | | | | | | | | | | Also added an option 'wignore' to save ourselves the trouble of modifying test scripts in our regression test suite as well as those that are still under review. Change-Id: Id320c03595506e9da187e766991c19640bd000c5 BUG: 1028281 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/6409 Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Do not allow remove-brick commit if the bricks are not decommissionedVijaikumar M2013-12-031-0/+53
| | | | | | | | | Change-Id: Ibf47ea848bbb7ae37ccf91c40e5fe0e2338438b7 BUG: 1027171 Signed-off-by: Vijaikumar M <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/6233 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
generated by cgit (git 2.34.1) at 2024-11-01 01:23:49 +0000