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* glusterd: auth allow enhancementsRajesh Amaravathi2012-02-2019-158/+580
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * PROBLEM: When address-based authentication is enabled on a volume, the gNfs server, self-heal daemon (shd), and other operations such as quota, rebalance, replace-brick and geo-replication either stop working or the services are not started if all the peers' ipv{4,6} addresses or hostnames are not added in the "set auth.allow" operation, breaking the functionality of several operations. E.g: volume vol in a cluster of two peers: /mnt/brick1 in 192.168.1.4 /mnt/brick2 in 192.168.1.5 option auth.allow 192.168.1.6 (allow connection requests only from 192.168.1.6) This will disrupt the nfs servers on 192.168.1.{4,5}. brick server processes reject connection requests from both nfs servers (on 4,5), because the peer addresses are not in the auth.allow list. Same holds true for local mounts (on peer machines), self-heal daemon, and other operations which perform a glusterfs mount on one of the peers. * SOLUTION: Login-based authentication (username/password pairs, henceforth referred to as "keys") for gluster services and operations. These *per-volume* keys can be used to by-pass the addr-based authentication, provided none of the peers' addresses are put in the auth.reject list, to enable gluster services like gNfs, self-heal daemon and internal operations on volumes when auth.allow option is exercised. * IMPLEMENTATION: 1. Glusterd generates keys for each volume and stores it in memory as well as in respective volfiles. A new TRUSTED-FUSE volfile is generated which is fuse volfile + keys in protocol/client, and is named trusted-<volname>-fuse.vol. This is used by all local mounts. ANY local mount (on any peer) is granted the trusted-fuse volfile instead of fuse volfile via getspec. non-local mounts are NOT granted the trusted fuse volfile. 2. The keys generated for the volume is written to each server volfile telling servers to allow users with these keys. 3. NFS, self-heal daemon and replace-brick volfiles are updated with the volume's authentication keys. 4. The keys are NOT written to fuse volfiles for obvious reasons. 5. The ownership of volfiles and logfiles is restricted to root users. 6. Merging two identical definitions of peer_info_t in auth/addr and rpc-lib, throwing away the one in auth/addr. 7. Code cleanup in numerous places as appropriate. * IMPORTANT NOTES: 1. One SHOULD NOT put any of the peer addresses in the auth.reject list if one wants any of the glusterd services and features such as gNfs, self-heal, rebalance, geo-rep and quota. 2. If one wants to use username/password based authentication to volumes, one shall append to the server, nfs and shd volfiles, the keys one wants to use for authentication, *while_retaining those_generated_by_glusterd*. See doc/authentication.txt file for details. Change-Id: Ie0331d625ad000d63090e2d622fe1728fbfcc453 BUG: 789942 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2733 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* GlusterFS Hadoop PluginVenky Shankar2012-02-1912-0/+2108
| | | | | | | | | | | | | | | Apache Hadoop plugin to run Map/Reduce (MR) jobs on data stored on GlusterFS. This is a drop in replacement for HDFS requiring the plugin jar and modification to a single conf file to enable MR jobs to process data on GlusterFS. Change-Id: I8862efec30708849fa7c544fed88b8e50e622fed BUG: 790671 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.com/2751 Reviewed-by: Vijay Bellur <vijay@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* cluster/dht: Support for hardlink rebalance when decommissioningshishir gowda2012-02-198-16/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The support for hardlink rebalance is only available for decommissioning of a node. this can be triggered in two ways 1. remove-brick start 2. if decommission node value is set in vol file, then a normal rebalance command The way we handle it is- if (nlink > 1) do * if src file doesnt have linkto xattr * mark src's linkto to the dst * else * perform a link on the dst * do a look up * if nlinks = dst.nlinks * migrate data * else * continue crawling done Signed-off-by: shishir gowda <shishirng@gluster.com> Change-Id: If43b5524b872fd1413e9f7aa7f436cb244e30d8d BUG: 763844 Reviewed-on: http://review.gluster.com/2737 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/dht: Handle get cached/hashed subvol failures gracefullyshishir gowda2012-02-193-4/+47
| | | | | | | | | Change-Id: I7a41c2876be04acd166b2004d9aa66af078d32ea BUG: 790328 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/2757 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/dht: Exit clean when assert_no_child_down is enabledVijay Bellur2012-02-191-1/+1
| | | | | | | | | Change-Id: If90b1080edcf3792f8590492b585a6dd48fac18e BUG: 783249 Signed-off-by: Vijay Bellur <vijay@gluster.com> Reviewed-on: http://review.gluster.com/2664 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/distribute: send the proper 'loc_t' for statfs()Amar Tumballi2012-02-191-9/+11
| | | | | | | | | | | | in dht-diskusage.c, which was getting used for getting free disk space of all subvolumes Change-Id: Ieb2bb5f2479fac1803b9af4ef1948954a026c2ee Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 290282 Reviewed-on: http://review.gluster.com/2767 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Merged in the fedora spec file to bring glusterfs into complianceJoe Julian2012-02-192-128/+404
| | | | | | | | | | | | | | | | | with FSH and Redhat/Fedora requirements. Created a single spec that works for both 3.1 and 3.2 versions. Releases will now require changing the source url in configure.ac at the same time the release version is set. OLDBUG: 2970 BUG: 764702 Change-Id: I1ec9d10fce6dbd72c329d04c7ad61df2ad117adb Signed-off-by: Joe Julian <me@joejulian.name> Reviewed-on: http://review.gluster.com/701 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/dht: Rebalance will be a new glusterfs processshishirng2012-02-1923-532/+1260
| | | | | | | | | | | | | | | | | | | | | | | | rebalance will not use any maintainance clients. It is replaced by syncops, with the volfile. Brickop (communication between glusterd<->glusterfs process) is used for status and stop commands. Dept-first traversal of dir is maintained, but data is migrated as and when encounterd. fix-layout (dir) do Complete migrate-data of dir fix-layout (subdir) done Rebalance state is saved in the vol file, for restart-ability. A disconnect event and pidfile state determine the defrag-status Signed-off-by: shishirng <shishirng@gluster.com> Change-Id: Iec6c80c84bbb2142d840242c28db3d5f5be94d01 BUG: 763844 Reviewed-on: http://review.gluster.com/2540 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* extras/rpc-coverage.sh : behavior fixAmar Tumballi2012-02-181-2/+1
| | | | | | | | | | | | don't treat getfattr after 'setfattr -x' (ie, removexattr()) as an error. ignore the output so the script runs for completion Change-Id: Id7089b91e7259a39be7cb6fce627828774c4acbc Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 787956 Reviewed-on: http://review.gluster.com/2768 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli/glusterd: volume status modificationRajesh Amaravathi2012-02-188-114/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | * Method of getting mount details of brick has been changed from direct reading of /etc/mtab to using libc's <mntent.h>, providing a fairly portable version independent of different linux distributions. It is only supported on Linux though. * Wrong fs type (rootfs for /) in fedora-based distributions has been fixed. * Allows options (detail, mem, fd, et al) to "all" volumes. * Use of the fnmatch's GNU extension flag, FNM_LEADING_DIR is restricted to Linux hosts only. In case of non-Linux hosts, partial match functionality is absent. Change-Id: I102ce808c192ef635c2536a2167101be0aa0fc50 BUG: 786367 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2705 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli, glusterd : Added support for clear-locks command.Krishnan Parthasarathi2012-02-1714-23/+754
| | | | | | | | | Change-Id: I8e7cd51d6e3dd968cced1ec4115b6811f2ab5c1b BUG: 789858 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2552 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* mount/fuse: unref the fd from resolve to avoid fd leakRaghavendra Bhat2012-02-171-0/+3
| | | | | | | | | Change-Id: I162e07219b98669bc6e09784830ca9407518fd8b BUG: 794618 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2760 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: Fix for statedump crashing gluster processesKaushal M2012-02-172-15/+13
| | | | | | | | | | | | | | | | 1. Fixes the bug in statedump causing the gluster process to crash when an unknown option was given in the 'glusterdump.*.options' file. 2. Also fixes cli, making it send full statedump option strings even when only partial option strings are given in 'volume statedump' command. 3. Minor change to order of operations during statedump to allow option parsing errors to be written to the dump file. Change-Id: Ic878cbca4dbf46b83fba0fd88fcb3c03f05ae46d BUG: 772586 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2706 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* protocol: remove the 'path<>' from rename() and link()Amar Tumballi2012-02-165-28/+0
| | | | | | | | | | | | missed it in the previous round of cleanup, path is completely useless in resolve function. Change-Id: I1aef0f5276afb77dfacfcc0c337ac80b4fcacc55 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 790298 Reviewed-on: http://review.gluster.com/2756 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* posix: handle some internal behavior in posix_mknod()Amar Tumballi2012-02-165-0/+47
| | | | | | | | | | | | | | | | | | | | assume a case of link() systemcall, which is handled in distribute by creating a 'linkfile' in hashed subvolume, if the 'oldloc' is present in different subvolume. we have same 'gfid' for the linkfile as that of file for consistency. Now, a file with multiple hardlinks, we may end up with 'hardlinked' linkfiles. dht create linkfile using 'mknod()' fop, and as now posix_mknod() is not equipped to handle this situation. this patch fixes the situation by looking at the 'internal' key set in the dictionary to differentiate the call which originates from inside with regular system calls. Change-Id: Ibff7c31f8e0c8bdae035c705c93a295f080ff985 BUG: 763844 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2755 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* storage/posix: reset op_ret to -1 after call to MAKE_INODE_HANDLEshishir gowda2012-02-161-0/+5
| | | | | | | | | | | | MAKE_INODE_HANDLE uses op_ret. We do not reset it to -1, and in few instances we jump to label out, where we unwind with op_ret. Change-Id: Iac4d9f250f5253b3ce0cd91cc385168247efd4a8 BUG: 788998 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/2759 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* filter stripe internal xattrs from getxattr callShylesh Kumar2012-02-161-1/+30
| | | | | | | | | | Change-Id: Ia0e9662644494c61033e7a7853353294598984af BUG: 787964 Signed-off-by: Shylesh Kumar <shylesh@gluster.com> Reviewed-on: http://review.gluster.com/2758 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli: Enable output in XMLKaushal M2012-02-1510-95/+2891
| | | | | | | | | | | | | | | | | | | | | | | This patch enables gluster cli to output data in xml format. XML output can be obtained by passing "--xml" as an argument. A new "volume list" command, which lists the volumes present in a cluster, has been added. This can be used for obtaining a quick list of volumes. Several commands, including "volume top", "volume profile", "volume status" and "volume info", "volume list", have custom XML output routines. Other commands use either one of the 2 generic output routines, cli_xml_output_str() & cli_xml_output_dict(). NOTE: When using "all" for "volume status" and "volume info" the XML output will have multiple roots. Change-Id: I6117baa02ec06fda116177dbd401f66521263ac6 BUG: 790713 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/2753 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* features/marker: copy the gfid to loc from oplocal->loc.inodev3.3.0qa22Raghavendra Bhat2012-02-141-0/+1
| | | | | | | | | Change-Id: I8cfb70c163a3c4a0bd682678f71b38b5bae20ab4 BUG: 790393 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2750 Reviewed-by: Vijay Bellur <vijay@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com>
* mgmt/glusterd: changes to run nfs server and self-heal daemon with valgrindRaghavendra Bhat2012-02-141-10/+32
| | | | | | | | | | | | | | Currently glusterd can start only the brick processes in the valgrind mode. This patch ensures that nfs server and self-heal daemon are also started with valgrind along with the bricks. Change-Id: I3136deb58d54075627cdd204002eb26fdfdde462 BUG: 773600 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2638 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* nfs: avoid logging invalid fdctx in case of anonymous fdsRajesh Amaravathi2012-02-141-3/+4
| | | | | | | | | | | | | | if get_fd_ctx fails (as in case of anonymous fds), overwhelming amount of entries are seen in the nfs log, causing dd and other heavy i/o operations to become unresponsive. this patch logs an invalid fdctx only if it is not an anonymous fd. Change-Id: I4e917d150d6a053af77d47a94a2f1c2633acadb5 BUG: 787365 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2747 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* Allows Successful log rotation when no bricks are specified.Rahul C S2012-02-141-2/+9
| | | | | | | | | | | | log rotate must happen for all the bricks if no specific brick path is given as an argument for the command. Change-Id: I39e55883fd301bedffae996384a8284119011951 BUG: 765578 Signed-off-by: Rahul C S <rahulcs@redhat.com> Reviewed-on: http://review.gluster.com/2748 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterd: Fail volume 'modify' operations when rb is ongoingKrishnan Parthasarathi2012-02-146-113/+34
| | | | | | | | | | | | | | | * add-brick, stop-volume, remove-brick are the operations that are explicitly 'failed' when attempted while replace-brick is in progress. * we attach the volume-id to the dst_brick volfile ensuring that the replace-brick operation holds 'claim' on it. Change-Id: If60b2af566ca940b2add600b473c99730e06ab47 BUG: 765470 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2740 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* protocol xdr: remove 'path<>'Amar Tumballi2012-02-145-107/+2
| | | | | | | | | | | | | | | client was sending 'path' on wire, which gets ignored on server side, and also doesn't get freed up, which causes memory leak. also with not having path on wire, the xdr size on wire most of the time can remain constant, which helps in allocating RDMA buffers. Change-Id: Ie0d36a670be60b02fd1e925c6f977b1a71def5cd BUG: 790298 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2744 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* rpc : fix the leak with glusterfs v2 auth structure conversionAmar Tumballi2012-02-141-0/+6
| | | | | | | | | | | both 'groups' and 'lkowner' were getting leaked after the conversion Change-Id: Iab7cc1cf5afdad18ead9f33e6ccf98e0a934a09a BUG: 790298 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2746 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* locks: Added a getxattr interface to clear locks on a given inode.Krishnan Parthasarathi2012-02-147-36/+785
| | | | | | | | | | | | | | | | getxattr returns a summary of no. of inodelks/entrylks cleared. cmd_structure: trusted.glusterfs.clrlk.t<type>.k<kind>[.{range|basename}] where, type = "inode"| "entry"| "posix" kind = "granted"| "blocked" | "all" range = off,a-b, where a, b = 'start', 'len' from offset 'off' Change-Id: I8a771530531030a9d4268643bc6823786ccb51f2 BUG: 789858 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2551 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* features/quota: fix a crash in fgetxattr() by checking for NULL argAmar Tumballi2012-02-141-1/+1
| | | | | | | | | | | | 'name' can be NULL in getxattr() as it is overloaded in glusterfs code to support listxattr() too. Change-Id: I70ccee027828e9b2b08da770f513c4edc5c7a46b BUG: 772601 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2743 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cluster/stripe: Support for NFS anonymous fd'sshishir gowda2012-02-141-348/+212
| | | | | | | | | | | | | | | Moving storing of all ctx info to inode ctx. anonymous fd's do not have the ctx stored in them, hence readv/writev can fail. Open call does not need the additional lookup calls, as all the required fctx info will be available in the inode ctx populated any one of the following create/mknod/lookup Change-Id: I94ca69ff821d46ac8ed3ba1b87b97a3d1c736566 BUG: 786095 Signed-off-by: shishir gowda <shishirng@gluster.com> Reviewed-on: http://review.gluster.com/2726 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* features/marker: set loc->gfid in setxattr initiated from marker.Vijay Bellur2012-02-141-6/+23
| | | | | | | | | Change-Id: I7abb62272b7c8bb25ad37cbc13da7b4713924b7a BUG: 787151 Signed-off-by: Vijay Bellur <vijay@gluster.com> Reviewed-on: http://review.gluster.com/2736 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* core: add an extra flag to readv()/writev() APIAmar Tumballi2012-02-1450-278/+322
| | | | | | | | | | | | needed to implement a proper handling of open flag alterations using fcntl() on fd. Change-Id: Ic280d5db6f1dc0418d5c439abb8db1d3ac21ced0 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 782265 Reviewed-on: http://review.gluster.com/2723 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* protocol: code cleanupAmar Tumballi2012-02-143-707/+245
| | | | | | | | | | | make dict serialize and unserialization code a macro Change-Id: I459c77c6c1f54118c6c94390162670f4159b9690 BUG: 764890 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2742 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Fix case where we free a definitely-NULL iobufJeff Darcy2012-02-101-1/+3
| | | | | | | | | | Change-Id: I7097386b41c8881f875c9cc3e41354df5c904dea BUG: 789118 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/2732 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Harshavardhana <fharshav@redhat.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* core: log xlator options in initRajesh Amaravathi2012-02-091-1/+1
| | | | | | | | | | | | * The options (default as well as explicitly set) for each xlator are logged at DEBUG log-level Change-Id: I757e206bf06ef5dc60a3255e2377a821c284b6f1 BUG: 767087 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2647 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* support for nano second resolution for mtime,ctime,atime attributes.krishna2012-02-092-22/+23
| | | | | | | | | Change-Id: Id5078f270d0fec280b53d4aa7b16bbaf42a2df05 BUG: 784095 Signed-off-by: krishna <ksriniva@redhat.com> Reviewed-on: http://review.gluster.com/2730 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* Use /dev/zero instead of /dev/urandom to get realistic numbers.Jeff Darcy2012-02-081-2/+2
| | | | | | | | | | Change-Id: I460a03759b3e450765758e456f0b4f514ca934ae BUG: 788716 Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.com/2728 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Shishir Gowda <shishirng@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* fuse: fix resolver to handle graph switches properlyAnand Avati2012-02-084-767/+544
| | | | | | | | | | | | | | perform resolution on the latest graph by caching it in state->itable and use fuse_nodeid as just a hint to the possible final resolved inode (in case it was resolved off the latest graph). GFID is the primary key for resolving inodes on the latest graph. Change-Id: I3921c6f59c9ff80e4ff076bec3bd334423fc36cc BUG: 785675 Reviewed-on: http://review.gluster.com/2703 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Anand Avati <avati@gluster.com>
* geo-rep: gsyncd: fix up fallback xtime for orphans on master sideCsaba Henk2012-02-071-7/+8
| | | | | | | | | | Change-Id: I2fa543b4bd317e06ea621ae968300ffb7223a68a BUG: 771787 Signed-off-by: Csaba Henk <csaba@gluster.com> Reviewed-on: http://review.gluster.com/2580 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushik BV <kaushikbv@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* nfs: export-dir option changed to type GF_OPTION_TYPE_PATHKaushik BV2012-02-071-1/+1
| | | | | | | | | | Change-Id: Ica47482cfed794d6923047db859191462919d6fe BUG: 782424 Signed-off-by: Kaushik BV <kbudiger@redhat.com> Reviewed-on: http://review.gluster.com/2667 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd: Initialised op_sm/friend_sm before cluster restore.Krishnan Parthasarathi2012-02-074-62/+38
| | | | | | | | | | | Cleaned up peerinfo/rpc association. Change-Id: I11bcaa3ea1f2b86c6b4e235873a60bb5bf76a892 BUG: 786006 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2725 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* protocol/client: assign the right value to 'conf' before de-refing itAmar Tumballi2012-02-071-2/+2
| | | | | | | | | | | | variable assignment was done after it was actually getting de-referenced. moved the assignment few lines up. Change-Id: Id65e3e2d3dfe071e1c5b14c32488647070398ae4 BUG: 787117 Signed-off-by: Amar Tumballi <amar@gluster.com> Reviewed-on: http://review.gluster.com/2712 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* mount/fuse: check for existence of volfilesRajesh Amaravathi2012-02-071-2/+9
| | | | | | | | | | | | | | If glusterd is not running in the client host and/or if there are no volume created yet, this patch ensures that appropriate error message is displayed Change-Id: I15d23a45d70aa27bbdd42f435fe705b14c779e3f BUG: 786077 Signed-off-by: Rajesh Amaravathi <rajesh@redhat.com> Reviewed-on: http://review.gluster.com/2708 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* cli, protocol/server : improve validation for the option auth.(allow/reject)Kaushal M2012-02-054-29/+216
| | | | | | | | | | | | | | | | | | cli now checks validity of address list given for 'volume set auth.*' Server xlator checks addresses supplied to auth.(allow/reject) option including wildcards for correctness in case volfile is manually edited. Original patch done by shylesh@gluster.com Original patch is at http://patches.gluster.com/patch/7566/ Change-Id: Icf52d6eeef64d6632b15aa90a379fadacdf74fef BUG: 764197 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/306 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd/quota: inform the user if some quota command is executed without ↵Raghavendra Bhat2012-02-052-0/+12
| | | | | | | | | | | enabling it Change-Id: I676e52b0e0a9a6868eaa56d0309faa264e6e73be BUG: 771639 Signed-off-by: Raghavendra Bhat <raghavendrabhat@gluster.com> Reviewed-on: http://review.gluster.com/2609 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* read-ahead: add performance.read-ahead--page-count option to 'volume set' ↵Kaushik BV2012-02-032-42/+27
| | | | | | | | | | | | | framework Change-Id: I727be1ae2e3da1816afa52fc9555269aa07c39c1 BUG: 783379 Signed-off-by: Kaushik BV <kbudiger@redhat.com> Reviewed-on: http://review.gluster.com/2700 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* extras: create PID file for glusterd when started from init scriptsKaushik BV2012-02-031-7/+25
| | | | | | | | | | | | thanks to Jaroslav Pulchart (jaroslav.pulchart@centrum.cz) for the patch Change-Id: Id07bf50536c8638f790f06e6e5994f85555c3978 BUG: 771221 Signed-off-by: Kaushik BV <kbudiger@redhat.com> Reviewed-on: http://review.gluster.com/2668 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* extras/test: add a test file to test 'f-fops'.Amar Tumballi2012-02-031-0/+105
| | | | | | | | | | | | | mainly to test f*xattr(), fchown()/fchmod()/ftruncate() on fuse mounts. Change-Id: I59edbe172f307a2ba94f11c650ac0176fd35564f Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 766571 Reviewed-on: http://review.gluster.com/2692 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* protocol/client : prevent client from reconnecting when serverKaushal M2012-02-036-4/+40
| | | | | | | | | | | | | | | | | | authentication fails This prevents the client from trying to reconnect on server authentication failure. Reconnecting on authentcation failure causes hung mounts on unauthorised clients. This patch fixes this problem. Also, mount.glusterfs script unmounts mount-point on mount failure to prevent hung mounts. Change-Id: I5615074d27948077bad491a38cecae1b7f5159fb BUG: 765240 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/398 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* glusterd: Changed op_sm_queue locking mechanism to accomodate nested calls ↵Krishnan Parthasarathi2012-02-031-1/+8
| | | | | | | | | | | | | | | | | | | | | | | to op_sm Today if an rpc call made inside an op_sm can fail due to a disconnected peer, resulting in the rpc callback to be called in the same stack with appropriate status set. All glusterd rpc cbks move the state machine based on the status returned by the rpc layer, which would result in a nested call to op_sm. With the current scheme of locking, glusterd would end up in a deadlock situation The new scheme will fail the nested glusterd_op_sm (). This prevents the deadlock. It would work without any change in overall behaviour, as the current op_sm () call in execution wouldn't return until all events in the queue are processed. Change-Id: I6a7ba16d3810b699bcd06dc28a5ff3205a25476f BUG: 772142 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2625 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
* glusterd: Improved err msgs for add_brickKrishnan Parthasarathi2012-02-031-11/+27
| | | | | | | | | Change-Id: I4b97d7e26b8c81ed52657467981be0c4adc291ae BUG: 772145 Signed-off-by: Krishnan Parthasarathi <kp@gluster.com> Reviewed-on: http://review.gluster.com/2589 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amar@gluster.com>
* distribute: utilize new 'fremovexattr()' fop for rebalancev3.3.0qa21Amar Tumballi2012-02-021-1/+1
| | | | | | | | | | | | | instead of existing 'syncop_removexattr()' which is not rename proof for now. Change-Id: Ib171710645a6ee35c86d851a057b68461ecbab27 Signed-off-by: Amar Tumballi <amar@gluster.com> BUG: 766571 Reviewed-on: http://review.gluster.com/2691 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vijay@gluster.com>
generated by cgit (git 2.34.1) at 2024-05-06 06:04:26 +0000