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* rdma:rdma fuse mount hangs for tcp,rdma volumes if brick is down.Mohammed Rafi KC2014-11-175-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | When we try to mount a tcp,rdma volume as rdma transport using FUSE protocol, then mount will hang if the brick is down. When we kill a process, signal will be received in glusterfsd process and it will call pmap_signout with port listening on tcp only. In case of the tcp,rdma there will be two ports, and port which is listening for rdma will not called for sign out. So the mount process will try to connect to a port which is not open and it will keep trying to connect. This patch will call pmap_signout for rdma port also, So when mount tries to get the brick port,it will fail. Change-Id: I23676f65f96eb90b69b76478f7a21412a6aba70f BUG: 1143886 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/8762 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* changelog: correct mmap() error checkingNiels de Vos2014-11-171-8/+6
| | | | | | | | | | | | | | | Upon failure, mmap() returns MAP_FAILED, which is not equal to NULL. This small correction makes sure that the potential error gets caught and handled. BUG: 1138621 Change-Id: I0a88b5187afa7187dcaa8f7d2cb0f9bb775c929d Reported-by: Santosh Pradhan <santosh.pradhan@gmail.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9130 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Venky Shankar <vshankar@redhat.com>
* USS : Kill snapd during glusterd restart if USS is disabledSachin Pandit2014-11-171-5/+25
| | | | | | | | | | | | | | | | | | | | | | | Problem : When glusterd is down on one of the nodes and during that time if USS is disabled then snapd will still be running in the node where glusterd was down. Solution : during restart of glusterd check if USS is disabled, if so then issue a kill for snapd. NOTE : The test case which I wrote in my previous patchset is facing some spurious failures, hence I thought of removing that test case. I'll add the test case once the issue is resolved. Change-Id: I2870ebb4b257d863cdfc319e8485b19e932576e9 BUG: 1161015 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/9062 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* gluster/uss: Don't send failure when accessing snap with namevmallika2014-11-172-14/+38
| | | | | | | | | | | | | | | | | | same as entry-point name In a scenario, if the snap name is same as the snap-directory than cd to snaps/snaps fails. Send a lookup to snap-view server instead of failing Change-Id: Ie7b811815ff30961500592bbc8cdb514a9d76ef5 BUG: 1164613 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9135 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* cluster/dht: Fix subvol check, to correctly determine cached file renameShyam2014-11-172-1/+49
| | | | | | | | | | | | | | | | | | | | | | | | | The check to treat rename as a critical failure ignored when the cached file is being renamed to new name, as the new name falls on the same subvol as the cached file. This is in addition to when the target of the rename does not exist. The current change is simpler, as the rename logic, renames the cached file in case the target exists and falls on the same subvol as source name, OR the target does not exist and the hash of target falls on the same subvol as source cached. These conditions mean we are renaming the source, other conditions mean we are renaming the source linkto file which we do not want to treat as a critical failure (and we also instruct marker that it is an internal FOP and to not account for the same). Change-Id: I4414e61a0d2b28a429fa747e545ef953e48cfb5b BUG: 1161156 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: http://review.gluster.org/9063 Reviewed-by: N Balachandran <nbalacha@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: susant palai <spalai@redhat.com> Reviewed-by: venkatesh somyajulu <vsomyaju@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* client: writev,fsync to use correct rsp structureRudra Siva2014-11-161-2/+2
| | | | | | | | | | | | | Presently writev_cbk and fsync_cbk pass truncate_rsp for decoding, this should not create any problems as they are structurally the same. Should they diverge in the future this could show up as a bug. Change-Id: Id7da7b6a20f468ca943ceb7926de64b7692f7ec8 BUG: 1164559 Signed-off-by: Rudra Siva <rudrasiva11@gmail.com> Reviewed-on: http://review.gluster.org/9134 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* client: pass xflags for unlinkJeff Darcy2014-11-151-0/+1
| | | | | | | | | | | | | | | | | Nobody seems to use these currently, but I tried to for some debugging, and that led to a few head-scratches before I figured out that it wasn't being passed across the server/client boundary. Might as well fix it before somebody tries to use it for real and has to go through the same exercise. Change-Id: Ieddfac106103db02fdf488c86f3f979d29a6ab83 BUG: 1158614 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/8287 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mem_acct : Check return value of xlator_mem_acct_init().Humble Chirammal2014-11-154-6/+19
| | | | | | | | | | | | | | some code does not check xlator_mem_acct_init() return, thus fails to capture wrong memory accounting initialization. This patch fix the same. Change-Id: I01eab19d6cef472afd850b0f964132c01523492a BUG: 1123768 Signed-off-by: Humble Chirammal <hchiramm@redhat.com> Reviewed-on: http://review.gluster.org/7728 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Niels de Vos <ndevos@redhat.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com>
* ec: Avoid self-heal on directories on (f)stat callsXavier Hernandez2014-11-151-1/+2
| | | | | | | | | | | | | | | | | | | To avoid inconsistent directory listings, a full self-heal cannot happen on a directory until all its contents have been healed. This is controlled by a manual command using getfattr recursively and in post-order. While navigating the directories, sometimes an (f)stat fop can be sent. This fop caused a full self-heal of the directory. This patch makes that (f)stat only initiates a partial self-heal. Change-Id: I0a92bda8f4f9e43c1acbceab2d7926944a8a4d9a BUG: 1163760 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/9117 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* doc: update rebalance doc, add SSL/TLS docJeff Darcy2014-11-152-0/+134
| | | | | | | | | Change-Id: I5d21aabaa6bfa6de40459c9a1969832a0a5d75e1 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/8961 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* gNFS : make it possible to mount a subdir that actually is a symlinkjiffin2014-11-144-1/+398
| | | | | | | | | | | | | | | | | We are using the function to export all sub-directories in a gluster volume via nfs. For real directories it works fine but if we have a symbolic link which points to the directory, it is not possible to mount that directory via nfs and the nameof the link. Kernel nfs resolves symlink handle to directoryhandle , similar gluster nfs should resolve the symbolic link handle into directory handle. Change-Id: I8bd07534ba9474f0b863f2335b2fd222ab625dba BUG: 1157223 Signed-off-by: jiffin tony thottan <jthottan@redhat.com> Reviewed-on: http://review.gluster.org/9052 Reviewed-by: soumya k <skoduri@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Niels de Vos <ndevos@redhat.com>
* uss/snapd: Handle readlink fops on snap view serverAvra Sengupta2014-11-142-0/+39
| | | | | | | | | | | | | Handle readlink fops in case of symlinks on snap view server BUG: 1162462 Change-Id: Ia08e9e9c1c61e06132732aa580c5a9fd5e7c449b Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/9102 Reviewed-by: Vijaikumar Mallikarjuna <vmallika@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rdma: glusterd crash if rdma_disconnect is called as soon as connect a request.Mohammed Rafi KC2014-11-141-9/+17
| | | | | | | | | | | | | | | | | | we are initializing connection in server side immediately after rdma_accept is called. But we are delaying adding the transport to listener list until getting RDMA_CM_EVENT_ESTABLISHED event. Before getting this event if disconnect is called glusterd will try to remove the transport from list which is not added. So if the list is empty it causes a glusterd crash . In this patch we will call the function to initialize the connection as soon as rdma_accept is called. Change-Id: I019480297a85349ede3101ee9c7c1596dc5c73e2 Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> BUG: 1164079 Reviewed-on: http://review.gluster.org/8925 Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* mgmt/glusterd: Validate the options of ussvmallika2014-11-143-7/+23
| | | | | | | | | | | Change-Id: Id13dc4cd3f5246446a9dfeabc9caa52f91477524 BUG: 1111554 Signed-off-by: Varun Shastry <vshastry@redhat.com> Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8133 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* posix: Changed order of chown and chmodVenkatesh Somyajulu2014-11-142-7/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: Rebalance process runs in the root mode. If a normal user create a file and if it requires migration then because the migrated file is created by root, its owner and mode should be changed to the source normal user and permission should be changed the previous mode. If the suid bit is also set, then at the destination suid bit should also be set. Two operations are performed in the given order: 1. chmod 2. chown But chown resets the suid bit. So changed the order of these two operations so that first chown will be performed and then chmod will be performd so that suid bit will be preserved. Change-Id: Ib63b5cf528f8336b69bf090ad43bb02eec1d1602 BUG: 1086228 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/7435 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli : Maintain separate cli log file per cli instance for cluster regression ↵Atin Mukherjee2014-11-141-2/+11
| | | | | | | | | | | | | tests Change-Id: I7f49f4999d997b99c103fd67d13f972937e3aa92 BUG: 1162987 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/9100 Reviewed-by: Kaushal M <kaushal@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* gfapi: Change lookup logic for "/.." and "/." .Raghavendra Talur2014-11-131-9/+19
| | | | | | | | | | | | | We should handle /.. and /. in unique way, otherwise we may end up setting glusterfs xattrs on parent of the brick dir. Change-Id: I206bb1751622bd912bc678fd52f4eddfd9b907c8 BUG: 1128648 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/8455 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Regression test portability: wcEmmanuel Dreyfus2014-11-131-0/+5
| | | | | | | | | | | | | | NetBSD wc displays number with leading spaces, which cause arithmeric operations on values from wc -l to fail. Fix the problem by defining a wrappers that removes spaces. BUG: 1129939 Change-Id: I6fa147cf07772f58d9e19e0efd1dae5dad3a4219 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9076 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Portability fix: mount.glusterfsEmmanuel Dreyfus2014-11-131-2/+3
| | | | | | | | | | | | Remove bash-specific syntax from mount.glusterfs BUG: 1129939 Change-Id: Iec3a52686f7cee1825ac5a06c11fb8ac4d3e5d65 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9044 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Build fix: xdrgenEmmanuel Dreyfus2014-11-131-54/+19
| | | | | | | | | | | | | | | | | | | | As discovered in https://review.gluster.org/8762, BSD systems fail to run xdrgen during glusterfs build. This seems to be caused by a difference between BSD make and GNU make whith implcit targets. The former seems to use absolute path here, which means we should not prepend it with the current directory path, otherwise we have the directory path twice and the files cannot be found my make. This is a second attempt after I178123bf6f3d9e963ff5b78839d498f530c05a97 which was broken and reverted in I3c8966288f66d0eafa2e94490e3b64a057b4f2c0 BUG: 1157839 Change-Id: I797c536c319a156b71a42c82cbaf80bbf17b7234 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9046 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rdma:setting rdma REUSEADDR flag to rdma id.Mohammed Rafi KC2014-11-131-0/+10
| | | | | | | | | | | | | When we restart the process, it will go TIME_WAIT state to make sure that all the data in the transport is successfully delivered. REUSEADDR allows server to bind to an address which is in TIME_WAIT state. Change-Id: Ic7deb0d7442c29494fe088598ffe9c87977c04ff Signed-off-by: Mohammed Rafi KC <rkavunga@redhat.com> Reviewed-on: http://review.gluster.org/9005 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Tested-by: Raghavendra G <rgowdapp@redhat.com>
* glusterd/snapshot: Don't append nouuid mount option for snapshot brickvmallika2014-11-132-1/+37
| | | | | | | | | | | | | if original brick already has this option Change-Id: I2841d2ac371a3e9505f6061f35d1d447946c0bae BUG: 1133456 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8526 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* gNFS: Allow reading ACLs even without read permissions on the file.Meghana Madhusudhan2014-11-133-9/+115
| | | | | | | | | | | | | | | | | | When root-squash is enabled or when no permissions are given to a file, NFS threw permission errors. According to the kernel-nfs behaviour, no permissions are required to read ACLs. When no ACLs are set, the system call sys_lgetxattr fails and returns a ENODATA error. This translates to ESERVERFAULT error in NFS. Fuse makes an exception to this error and returns a success case. Similar changes are made here to achieve the expected behaviour. Change-Id: I46b8f5911114eb087a3f8ca4e921b6b41e83f3b3 BUG: 1161092 Signed-off-by: Meghana Madhusudhan <mmadhusu@redhat.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9085 Tested-by: Gluster Build System <jenkins@build.gluster.com>
* uss/gluster: creating file/directories inside .snaps should fail withvmallika2014-11-135-35/+51
| | | | | | | | | | | | | | | EROFS When an attempt is made to create file/directories inside .snaps, it fails with wrong error message as "Stale file handle". It should fail with "Read-only file system" Change-Id: I3a812a0afc4762cbb71ab180b9394c866e576a66 BUG: 1159840 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9039 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* test/uss : activate the snapshot after creating.Sachin Pandit2014-11-131-0/+1
| | | | | | | | | | | | | | | | | | Till now we were activating the snapshot along with the snapshot create. But one of the recent patches has changed that behavior. Now we have to explicitly issue activate-on-create using snapshot config if we want snapshot to be activated during snapshot create. Till patch fixes the regression failure which is seen lately. Change-Id: Ic53b16e22569e521bd70dd3bfa7154a0424151ce BUG: 1155042 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/9113 Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Meghana M <mmadhusu@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* build: fix glupy linking warningsNiels de Vos2014-11-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While building glupy on x86_64, the following warnings are thrown: Making all in glupy Making all in src CC glupy.lo CCLD glupy.la /usr/bin/ld: skipping incompatible /usr/lib/libdl.so when searching for -ldl /usr/bin/ld: skipping incompatible /usr/lib/libutil.so when searching for -lutil /usr/bin/ld: skipping incompatible /usr/lib/libm.so when searching for -lm /usr/bin/ld: skipping incompatible /usr/lib/librt.so when searching for -lrt /usr/bin/ld: skipping incompatible /usr/lib/libpthread.so when searching for -lpthread /usr/bin/ld: skipping incompatible /usr/lib/libc.so when searching for -lc The libraries to link against are in /usr/lib64 on x86_64 in Fedora, RHEL and CentOS. Other architectures or distributions may use a different path. Instead of hardcoding "/lib" in configure.ac, the variable $libdir should be used so that the path gets adapted to the distribution and architecture. Change-Id: Iae5db3ee8a62959ccb7f958d7c95eb77c4d4b1dd BUG: 1159248 Reported-by: Kiran Patil <kiran@fractalio.com> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9033 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Humble Devassy Chirammal <humble.devassy@gmail.com>
* glusterd/snapshot: Snapshot should be deactivated when it is createdvmallika2014-11-1213-154/+327
| | | | | | | | | | | | | | | | | By default snapshot should be deactivated and this should be a configurable option. This behaviour can be configured by the command below: gluster snapshot config activate-on-create <enable|disable> Change-Id: I1911595c32beed43bb2fca4bf99f0d264b422513 BUG: 1157991 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8985 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* glusterd/snapshot: Check if LVM device path exists before delete.Avra Sengupta2014-11-121-46/+59
| | | | | | | | | | | | | | | | | Check if the LV is present before deleting the LV. In case where the LV is absent (already deleted?), need not fail the snap delete operation. Also check if the LV is mounted before trying umount. In case it isn't umounted, only remove the LV. Change-Id: I0f5b2674797299d8748c6fac5b091f0caba65ca4 BUG: 1104714 Signed-off-by: Avra Sengupta <asengupt@redhat.com> Reviewed-on: http://review.gluster.org/8954 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* uss/gluster: Move all uss related logs into subfoldervmallika2014-11-122-6/+14
| | | | | | | | | | | | | | | | | | | | | | For USS we have 1 snapd log per volume and as many snap logs for volume. For example if there are 4 volumes having 256 snaps each and USS is enabled than total number of logs under /var/log/glusterfs for USS would be 1028 logs. Total logs = (4(snapd per volume) + 4(volumes)*256(snaps)) = 1028 Hence, it makes sense to move into into sub-folder structure like /var/log/glusterfs/snaps/<vol-name>/<snapd + snaps logs> Change-Id: I29262e6458c3906916923cd67d1145d6ae10bec3 BUG: 1160534 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9050 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* USS : Display only the activated snapshotsSachin Pandit2014-11-125-41/+109
| | | | | | | | | | | | | | | Instead of displaying all the snapshots in the uss world, it is better if we display only the activated snapshots. Change-Id: I70d3ec212b62ec15956ae3e826bc4201d8dedd17 BUG: 1155042 Signed-off-by: Sachin Pandit <spandit@redhat.com> Reviewed-on: http://review.gluster.org/8958 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* ec: Correctly handle quota xattrsXavier Hernandez2014-11-122-0/+111
| | | | | | | | | Change-Id: I35e11d83c318210d44b918e847cf13db35b01510 BUG: 1158008 Signed-off-by: Xavier Hernandez <xhernandez@datalab.es> Reviewed-on: http://review.gluster.org/8990 Reviewed-by: Dan Lambright <dlambrig@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* extras/hookscripts: Fix set behaviour for user.cifs and user.smbRaghavendra Talur2014-11-111-12/+28
| | | | | | | | | | | | | | | Setting either of user.cifs or user.smb to disable should disable smb shares when the smb share is already available. Change-Id: I213ffca9cedc14107daeb30271d1f41dd9d7fcf4 BUG: 1105147 Signed-off-by: Raghavendra Talur <rtalur@redhat.com> Reviewed-on: http://review.gluster.org/9042 Reviewed-by: Lalatendu Mohanty <lmohanty@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jose A. Rivera <jarrpa@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* Cluster/DHT : Rebalance skipped file count fixNithya Balachandran2014-11-111-4/+5
| | | | | | | | | | | | | | | The return value in dht_migrate_file is used to indicate the status of the file migration. This value was being masked by the lock operation causing the skipped and failure file counts to be incorrectly calculated. Change-Id: Ice3d2f5d57766e18aa52659f22a76867d188dc65 BUG: 1161518 Signed-off-by: Nithya Balachandran <nbalacha@redhat.com> Reviewed-on: http://review.gluster.org/9070 Reviewed-by: susant palai <spalai@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* features/marker: Filter internal xattrs in lookupPranith Kumar K2014-11-117-39/+294
| | | | | | | | | | | | | Afr should ignore quota-size-key as part of self-heal but should heal quota-limit key. Change-Id: Ic0b06bd20a563a00d6bfdc2dc5a76c661e533ecb BUG: 1161106 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/9061 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra G <rgowdapp@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* store: fix compile warning in gf_store_unlock()Niels de Vos2014-11-111-1/+6
| | | | | | | | | | | | | | | | | | | | The following warning is logged when building on Fedora 20: store.c:712:15: warning: ignoring return value of 'lockf', declared with attribute warn_unused_result [-Wunused-result] It does not really matter if unlocking fails, close() will release the lock in any case. But, log the error in case close() can not finish and hangs indefinitely (is that possible?). Change-Id: If6c832f9aec10da6c1adb761b13b58e22d38a065 BUG: 1009076 Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9078 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cli: for rpc timeout throw a time out messageAtin Mukherjee2014-11-101-3/+7
| | | | | | | | | Change-Id: I9660df1c3b2707583bd95806011b650cd1a2df1b BUG: 1161037 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/9017 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* glusterd/snapshot: mount snapshot volume with read-only optionvmallika2014-11-101-0/+5
| | | | | | | | | | | | | | | | | | Snapshot volumes are readonly. If you mount the volume to the client it doesn't allow writes, but its attributes are rw which contradicts the functionality. mount script should set read-only attributes for snapshot volumes. Change-Id: I056253abd8dfe7b2b43a064fbdbd9c16b8eca679 BUG: 1132946 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/8518 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Avra Sengupta <asengupt@redhat.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* Spurious failures fix for bug-948729.t and bug-948729-mode-script.tEmmanuel Dreyfus2014-11-101-3/+22
| | | | | | | | | | | | | | | | | | Change I816b36e1d3e6933f92acf19d9be8eeaaa333356e causes sprurious failures in bug-948729.t and bug-948729-mode-script.t This seems to be caused by leftover information in /d/backends/ probably in a dot-prefixed directory. Attempt to fix this by removing /d/backends and other work directories on cleanup. While there we test and report failure to remove anything. BUG: 1129939 Change-Id: I0373c7f3c507db8ab509e8fd3aca2a386bea807e Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9081 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pkarampu@redhat.com> Tested-by: Pranith Kumar Karampuri <pkarampu@redhat.com>
* Regression test portability: batch of bugs (volume 1)Emmanuel Dreyfus2014-11-0810-12/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix various regression test portability in tests/bugs. bug-1004744.t: - Slower systems really requires an increased REBALANCE_TIMEOUT in include.rc bug-1023974.t: - use the -p option to mkdir before the path for portability sake. bug-1051896.t and bug-847622.t: - skip ACL test for NetBSD as it has no POSIX 1e ACL support. bugs-1053579.t: - Override the amount of secondary groups depending of the maximum the system supports. - Specify seq(1) format to avoid having trailing .00 - Use more portable su -m USER -c COMMAND (also in bug-884597.t) - NetBSD does not fail high GID with NFS bug-1058663.c: - Depending on architecture, NetBSD can have SIGSEGV instead of SIGBUS bug-762989.t and bug-867253.t: - For non Linux systems, skip tests on features that are Linux-specific bug-765473.t; - Fix a {1} that bash is supposed to expand in 1 but does not, replace by 1. - Sync volume to make sure it imediatly knows a fd got bad BUG: 1129939 Change-Id: I5405f94ccb8f20d35b3095096b0602c43719a1ae Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/9009 Reviewed-by: Xavier Hernandez <xhernandez@datalab.es> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* inode: Handle '/' in basename in inode_link/unlinkPranith Kumar K2014-11-072-2/+26
| | | | | | | | | | | | | | | | | | | Problem: inode_link is sometimes called with a trailing '/'. Lookup, dentry operations like link/unlink/mkdir/rmdir/rename etc come without trailing '/' so the stale dentry with '/' remains in the dentry list of the inode. Fix: Add assert checks and return NULL for '/' in bname. Fix ancestry building code to call without '/' at the end. Change-Id: I9c71292a3ac27754538a4e75e53290e182968fad BUG: 1158751 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/9004 Reviewed-by: Niels de Vos <ndevos@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* feature/gfid-access: Always send setattr down in overloaded setxattr.Kotresh HR2014-11-071-3/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: File ownership is not being preserved for root in geo-rep mountbroker setup. Analysis and Cause: Entry creations for geo-rep is overloaded in ga_setxattr. It happens in two phase, entry creation followed by setattr to preserve ownership as in master. If uid and gid of file being synced is root, setattr was not being sent down. Since, the file creation happens with non-root user in mountborker geo-rep setup, if setattr is not done explicitly, file ownership is not preserved for root. Solution: Always pass setattr down in overloaded ga_setxattr. Change-Id: I062215c1b2379d515f28ec7f271077ad37182c7e BUG: 1104954 Signed-off-by: Kotresh HR <khiremat@redhat.com> Reviewed-on: http://review.gluster.org/9051 Reviewed-by: Aravinda VK <avishwan@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Venky Shankar <vshankar@redhat.com> Tested-by: Venky Shankar <vshankar@redhat.com>
* api: versioned symbols in libgfapi.so for compatibilityKaleb S. KEITHLEY2014-11-0713-363/+849
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use versioned symbols to keep libgfapi at libgfapi.so.0.0.0 Some nits uncovered: + there are a couple functions declared that do not have an associated definition, e.g. glfs_truncate(), glfs_caller_specific_init() + there are seven private/internal functions used by heal/src/glfsheal and the gfapi master xlator (glfs-master.c): glfs_loc_touchup(), glfs_active_subvol(), and glfs_subvol_done(), glfs_init_done(), glfs_resolve_at(), glfs_free_from_ctx(), and glfs_new_from_ctx(); which are not declared in glfs.h; + for this initial pass at versioned symbols, we use the earliest version of all public symbols, i.e. those for which there are declarations in glfs.h or glfs-handles.h. Further investigation as we do backports to 3.6, 3.4, and 3.4 will be required to determine if older implementations need to be preserved (forward ported) and their associated alias(es) and symbol version(s) defined. FWIW, we should consider linking all of our libraries with a map, it'll result in a cleaner ABI. Perhaps something for an intern to do or a Google Summer of Code project. Change-Id: I499456807a5cd26acb39843216ece4276f8e9b84 BUG: 1160709 Signed-off-by: Kaleb S. KEITHLEY <kkeithle@redhat.com> Reviewed-on: http://review.gluster.org/9036 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> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* barrier: Correct gfid in statedump of barriered fopsggarg2014-11-062-14/+145
| | | | | | | | | | | | | | | | In brick statedump file the barriered fop's gfid was showing 0 when statedump was taken. This is because of statedump code was not referring to correct gfid. With this change statedump code will use correct gfid and gfid will not be 0 in statedump file when barrier is enable and user takes statedump of volume. Change-Id: Ia296cba7e132402df53c602daa160c1c2cd21245 BUG: 1099369 Reviewed-on: http://review.gluster.org/7893 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* glusterd : release cluster wide locks in op-sm during failuresAtin Mukherjee2014-11-065-74/+198
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | glusterd op-sm infrastructure has some loophole in handing error cases in locking/unlocking phases which ends up having stale locks restricting further transactions to go through. This patch still doesn't handle all possible unlocking error cases as the framework neither has retry mechanism nor the lock timeout. For eg - if unlocking fails in one of the peer, cluster wide lock is not released and further transaction can not be made until and unless originator node/the node where unlocking failed is restarted. Following test cases were executed (with the help of gdb) after applying this patch: * RPC timesout in lock cbk * Decoding of RPC response in lock cbk fails * RPC response is received from unknown peer in lock cbk * Setting peerinfo in dictionary fails while sending lock request for first peer in the list * Setting peerinfo in dictionary fails while sending lock request for other peers * Lock RPC could not be sent for peers For all above test cases the success criteria is not to have any stale locks Change-Id: Ia1550341c31005c7850ee1b2697161c9ca04b01a BUG: 1154635 Signed-off-by: Atin Mukherjee <amukherj@redhat.com> Reviewed-on: http://review.gluster.org/9012 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com>
* glupy: portability fixesEmmanuel Dreyfus2014-11-056-26/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes portability problems so that NetBSD passes tests/features/glupy.t - Use python-config to detect python build environment on all systems, not just Linux and Darwin. - Get the site-package directory from python and make sure we install glupy.py there, Previously we installed within glusterfs prefix, which caused a problem if it was different that python's prefix. - Set PYTHONPATH for tests so that the detected site-packages is used in python's search path. This should be useless, but let us have it just in case. - Pass glupy.so path from glusterfsd to glupy.py through an environment variable and use it in CDLL instead of "", as the later seems not portable (at least it fails on NetBSD). - Use gil_init_key pthread_getspecific to avoid deadlocks (that code was #ifdef out, perhaps because it was not needed on Linux, but it seems to be required for NetBSD. - Recover the error message from Python and send it to the logs to help debugging problems. BUG: 1129939 Change-Id: Icc71e77d6940f0759cc14c5c5cf7ca6fa431e0d2 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/8978 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* uss/gluster: Fix typo error in the description for USS under "gluster volumevmallika2014-11-051-1/+1
| | | | | | | | | | | | | | | | | set help" gluster volume set help for uss shows "User Servicable Snapshots" whereas it should be "User Serviceable Snapshots" Change-Id: I3cc8b3ea2cb6d209e1a12678eb7d0e68f4160d99 BUG: 1160236 Signed-off-by: vmallika <vmallika@redhat.com> Reviewed-on: http://review.gluster.org/9041 Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Krishnan Parthasarathi <kparthas@redhat.com>
* storage/posix: Treat ENODATA/ENOATTR as success in bulk removexattrPranith Kumar K2014-11-051-0/+14
| | | | | | | | | | | | | | | | | Bulk remove xattr is internal fop in gluster. Some of the xattrs may have special behavior. Ex: removexattr("posix.system_acl_access"), removes more than one xattr on the file that could be present in the bulk-removal request. Removexattr of these deleted xattrs will fail with either ENODATA/ENOATTR. Since all this fop cares is removal of the xattrs in bulk-remove request and if they are already deleted, it can be treated as success. Change-Id: Id8f2a39b68ab763ec8b04cb71b47977647f22da4 BUG: 1160509 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/9049 Reviewed-by: Shyamsundar Ranganathan <srangana@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/afr: Preserve errno in case of failures on all subvolsPranith Kumar K2014-11-051-5/+16
| | | | | | | | | | | | | | | | | | | | Problem: When quorum is enabled and the fop fails on all the subvolumes, op_errno is set to EROFS which overrides the actual errno returned from bricks. Fix: Don't override the errno when fop fails on all subvols. Change-Id: I61e57bbf1a69407230ec172a983de18d1c624fd2 BUG: 1157976 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/8984 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-by: Harshavardhana <harsha@harshavardhana.net> Tested-by: Harshavardhana <harsha@harshavardhana.net> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* xlator/io-stat: Check and copy loc->pathShyam2014-11-051-3/+9
| | | | | | | | | | | | | | | | | | Cases where loc->path is NULL, the current code in create/open/mkdir would copy the same blindly and as a result coredump. This is a preventive fix for the coredump. The reason for loc->path to be NULL in certain cases is yet to be determined. One such case is when resolve_loc_touchup fails to get inode_path due to loops in the inode table. Change-Id: Ic2ddf2cc9f2acaf9b939afc11afd193b4402ee7c BUG: 1159221 Signed-off-by: Shyam <srangana@redhat.com> Reviewed-on: http://review.gluster.org/9029 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* Revert "Build fix: xdrgen"Niels de Vos2014-11-041-36/+36
| | | | | | | | | | | | | | | | This reverts commit 12bc39c144aa41a097435f2aab304ddfbbb9b625 This causes all regression tests to fail. Reverting for now, we can include a correct fix later. Change-Id: I3c8966288f66d0eafa2e94490e3b64a057b4f2c0 URL: http://supercolony.gluster.org/pipermail/gluster-devel/2014-November/042759.html BUG: 1157839 Reported-by: Emmanuel Dreyfus <manu@netbsd.org> Signed-off-by: Niels de Vos <ndevos@redhat.com> Reviewed-on: http://review.gluster.org/9040 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
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