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* mgmt/glusterd: avoid directly using conf->uuidPranith Kumar K2012-10-164-16/+16
| | | | | | | | | Change-Id: I398c8741b02aa2f34d428c948e93f422e520a9ab BUG: 862834 Signed-off-by: Pranith Kumar K <pkarampu@redhat.com> Reviewed-on: http://review.gluster.org/4084 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com>
* glusterfs: code cleanupRaghavendra Bhat2012-10-151-1/+1
| | | | | | | | | Change-Id: I99bbb720d8b42c8b3899bb1353c6b73f7fcd50f1 BUG: 764890 Signed-off-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-on: http://review.gluster.org/4042 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cluster/afr: gluster volume heal $VN info sporadically reports nothing to healVenkatesh Somyajulu2012-10-111-24/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROBLEM: Whenever rsync is done at the mount point of a replicate volume and during the rsycn glusterd and bricks of one of the machine gets killed then executing gluster volume heal info gives results sporadically.Sometimes it says Number of entries are zero and other time it gives different output. When glusterd and brick of one of the machine gets killed then at other machine, RPC_CLNT_DISCONNECT will get triggered periodically. So it may happen that during the execution of gluster volume heal info command, RPC_CLNT_DISCONNECT also gets triggered and glusterd will assume that it got a new rpc_disconnet notification and glusterd will call the glusterd_op_ac_send_unlock_drain function instead of calling the glusterd_op_ac_rcvd_brick_op_acc function which is responsible for printing the entries. So because of RCP_CLNT_DISCONNECT notification, glusterd will execute functions responsible for RPC_CLNT_DISCONNECT(glusterd_op_ac_send_unlock_drain) rather than executing functions responsible for gluster volume heal info command(glusterd_op_ac_rcvd_brick_op_acc). FIX: Put a condition in for RPC_CLNT_DISCONNECT in the glusterd_peer_rpc_notify function so that if RPC_DISCONNECT is triggered for the first for a peer then glusterd mark that peer as disconnected so that if RPC_DISCONNET is triggered again, because peer is already marked as disconnected, glusterd will not inject EVENTR_ACK_DRAIN and prints the Number of entries. Change-Id: I770e3175b050fd7c7beb801b611a2dff9bfcbac8 BUG: 857503 Signed-off-by: Venkatesh Somyajulu <vsomyaju@redhat.com> Reviewed-on: http://review.gluster.org/4043 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: Changes and enhancements to XML outputKaushal M2012-10-111-7/+82
| | | | | | | | | | | | | | | | | | | | This patch contains several xml related changes which fix some bugs and introduce xml output for commands which were missing it. These include, * XML output for rebalance & remove-brick status * XML output for replace-brick * XML output for 'volume status all' in on xml document * proper XML output for "volume {create|start|stop|delete}" * type & status of a volume in 'volume info' is now given as a string as well This patch also cleans up the '#if (HAVE_LIB_XML)' sections from the code-base, so that it is not littered around. Change-Id: I5bb022adf0fedf7e3ead92b4b79bfa02b0b5fef5 BUG: 828131 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/3869 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: volume-start, add-brick and remove-brick to use synctask frameworkKrishnan Parthasarathi2012-10-1110-106/+193
| | | | | | | | | | | | | | - Added volume-id validation to glusterd-syncop code. - All daemons are restarted using synctasks in init(). - glusterd_brick_start has wait/nowait variants to support volume commands using synctask framework and those that aren't. Change-Id: Ieec26fe1ea7e5faac88cc7798d93e4cc2b399d34 BUG: 862834 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3969 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Moved peer rsp handling functions to glusterd-utilsKrishnan Parthasarathi2012-10-114-546/+610
| | | | | | | | | | | - Moved inner functions used in conjunction with synctask, 'out'. Change-Id: I7fbfd9881ea58645c4295a9fa7163ddd15a45d2f BUG: 862834 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4066 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: add-brick failed to start bricks when more than one were givenKrishnan Parthasarathi2012-10-101-9/+16
| | | | | | | | | | Change-Id: I1487487a656e15e1a9a8685524ea40f0636e0e50 BUG: 864772 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4051 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: glusterd_brick_stop should be race free wrt pmapKrishnan Parthasarathi2012-10-106-18/+29
| | | | | | | | | | | | This is important for the effort to make glusterd use synctask framework. Change-Id: I0affb10a342df99df8daccfd6eef8fa6dd63928c BUG: 862834 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4057 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: bring an option to change the transport-type of the volume.Amar Tumballi2012-10-042-8/+49
| | | | | | | | | | | | | | | | | 'gluster volume set <VOL> transport [<tcp>|<rdma>|<tcp,rdma>]' is the command to change the transport type * also moved 'memory-accounting' volume set key into VME table * fixed a crash in 'volume set help' if the vme->type was wrong Change-Id: Ic4f7ef62277a22b561b05e94c1b1bf19a51d2095 Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 797001 Reviewed-on: http://review.gluster.org/4008 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: rebalance should use runner_run_nowait to free up glusterd's epoll ↵Krishnan Parthasarathi2012-10-031-3/+2
| | | | | | | | | | | thread Change-Id: Ia32b8c426643e1affcb02dbfb8f32b1844f34303 BUG: 861342 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/4024 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: libraries must be in LDADD/LIBADDJeff Darcy2012-10-031-2/+3
| | | | | | | | | | | | | | | | Libraries must not be listed in LDFLAGS, because _order is important_. Details see http://stackoverflow.com/questions/4241683/linker-flags-in-wrong-place http://www.gentoo.org/proj/en/qa/asneeded.xml#doc_chap2_sect3 Change-Id: I0479456d6702748c555031bb20641ce430732ec7 BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4030 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: split CPPFLAGS from CFLAGSJeff Darcy2012-10-031-3/+4
| | | | | | | | | | | | | | | | | Automake provides a separate variable for preprocessor flags (*_CPPFLAGS). They are already uses in a few places, so make it consistent and use it everywhere. Note that cflags obtained from pkg-config often are cppflags, which is why LIBXML2_CFLAGS moves with into AM_CPPFLAGS, for example. Change-Id: I15feed1d18b2ca497371271c4b5876d5ec6289dd BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4029 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: move -L arguments out of CFLAGSJeff Darcy2012-10-031-1/+2
| | | | | | | | | | | | | | "-L" is a linker flag, and as such should be in LDFLAGS, not CFLAGS, to have guaranteed effect. Change-Id: I014db3f48823d4923b45e0695b62b124eb1a1506 BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4028 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: remove useless explicit -fPIC -shared fromJeff Darcy2012-10-031-2/+2
| | | | | | | | | | | | | | | | | | | | CFLAGS libtool will automatically add "-fPIC" to the compiler command line as needed, so there is no need to specify it separately. "-shared" is normally a linker flag and has an odd effect when used with libtool --mode=compile, namely that it inhibits production of static objects. For that however, using AC_DISABLE_STATIC is a lot simpler. Change-Id: Ic4cba0fad18ffd985cf07f8d6951a976ae59a48f BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4027 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: remove -nostartfiles flagJeff Darcy2012-10-021-1/+1
| | | | | | | | | | | | | | | The "-nostartfiles" is a discouraged option and is documented to potentially result in undesired behavior. Since I see no reason why it should be in glusterfs, remove it. Change-Id: I56f2b08874516ebad91447b2583ca2fb776bb7ab BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4018 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: replace INCLUDES by CPPFLAGSJeff Darcy2012-10-021-1/+1
| | | | | | | | | | | | | | | | | automake warns: "INCLUDES" is the old name for "AM_CPPFLAGS" (or "*_CPPFLAGS") So abolish INCLUDES, and place the flags into GF_CPPFLAGS which then needs to be mentioned for glusterd. Change-Id: I326f890a69724d8b7163ce726f70ca4618c53958 BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4016 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* build: consolidate common compilation flags into one variableJeff Darcy2012-10-011-1/+1
| | | | | | | | | | | | | | | Some -D flags are present in all files, so collect them. This adds -D${GF_HOST_OS} to some compiler command lines, but this should not be a problem. Change-Id: I1aeb346143d4984c9cc4f2750c465ce09af1e6ca BUG: 862082 Original-author: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jan Engelhardt <jengelh@inai.de> Signed-off-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-on: http://review.gluster.org/4013 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* write-behind: implement causal ordering and other cleanupAnand Avati2012-10-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rules of causal ordering implemented: - If request A arrives after the acknowledgement (to the app, i.e, STACK_UNWIND) of another request B, then request B is said to have 'caused' request A. - (corollary) Two requests, which at any point of time, are unacknowledged simultaneously in the system can never 'cause' each other (wb_inode->gen is based on this) - If request A is caused by request B, AND request A's region has an overlap with request B's region, then then the fulfillment of request A is guaranteed to happen after the fulfillment of B. - FD of origin is not considered for the determination of causal ordering. - Append operation's region is considered the whole file. Other cleanup: - wb_file_t not required any more. - wb_local_t not required any more. - O_RDONLY fd's operations now go through the queue to make sure writes in the requested region get fulfilled before getting processed. - O_SYNC fd's operations now go through the queue to make sure previously acknowledged writes on the file (via other fds) are fulfilled before getting processed. - Option to not honor O_SYNC is now removed. - Option to ignore O_DIRECT is added (useful when running a VM and the drive appears with NCQ/TCQ or WCE=1 for the guest.) - Option to disable_first_nbytes is removed (as the cause of the bug which required this was diagnosed to be missing TCP_NODELAY.) - General cleanup and better conformance to coding style and convention. Change-Id: Ib44fb72da3727246b4a85174cb568c2f0231f6de BUG: 857673 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/3947 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* cluster/afr: Provide option to set readdir-size in entry-self-healPranith Kumar K2012-10-011-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | Problem: Entry self-heal does lookups on all the entries that are read in readdir. More the size of readdir more number of lookups happen in parallel. It is observed that it leads to HUGE cpu spikes rendering everything else on the system unusable. Fix: Provided the option self-heal-readdir-size to configure the size. Default value is at 1KB. Tests: Checked that the readdirs are happening with the configured value in entry-self-heal. Change-Id: Icaa937ad88857e6f9a12375b1e7f6a49192bc8b1 BUG: 860895 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.org/4002 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Fixed some general typing errors.Varun Shastry2012-09-271-2/+2
| | | | | | | | | | | | Eg: changed recieved to received Change-Id: I360fcb99c97c8a0222e373fee20ea2fccfb938db BUG: 860543 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3998 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* mgmt/glusterd: Prevent extra unref in vol startPranith Kumar K2012-09-261-3/+4
| | | | | | | | | | | | | | | | | | | Problem: Volume start cli handler does dict_unref of the dict unconditionally. It needs to be unrefed only on failure. Fix: Unref the dict only on failure. Tests: Volume start works fine after the fix. Change-Id: I64e5ad3d48f69545dd5e1132672182732b98c466 BUG: 860833 Signed-off-by: Pranith Kumar K <pranithk@gluster.com> Reviewed-on: http://review.gluster.org/4001 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: use runner_run_nowait() variant for starting bricksAnand Avati2012-09-201-2/+2
| | | | | | | | | | | | | This is a temporary change, which will be undone once glusterd is ready for handling portmap queries in a different thread while exec'ing brick processes. Change-Id: I389b9c38c7444e95fe9d8d0ff20fc91f4bfaf150 BUG: 762935 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/3963 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Pranith Kumar Karampuri <pranithk@gluster.com>
* glusterd: Fix to log command status at the appropriate timeKrutika Dhananjay2012-09-2011-175/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PROBLEM: In the existing implementation, the success/failure of execution of a command is decided (and logged) in glusterd handler functions. Strictly speaking, the logging mechanism must take into account what course the command takes within the state machine before concluding whether it succeeded or failed. FIX: This patch attempts to fix the above issue for vol commands. The format of the log message is as follows: for failure: <command string> : FAILED : <cause of failure> for success: <command string> : SUCCESS APPROACH (in a nutshell): * The command string is packed into dict at cli and sent to glusterd. * glusterd logs the command status just before doing a "submit_reply", which is called (either directly or indirectly via a call to glusterd_op_cli_send_response) at 2 places for every vol command: i. in handler functions, and ii. in glusterd_op_txn_complete In short, the failure of a command in the handler implies the command has indeed failed. However, its success in the handler does NOT necessarily mean the command succeeded/will succeed. Change-Id: I5a8a2ddc318ef2dc2a9699f704a6bcd2f0ab0277 BUG: 823081 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/3948 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Fix compile time warning for gsyncd helper routineVenky Shankar2012-09-201-5/+8
| | | | | | | | | Change-Id: I262cc654a3d85ed690446b3875959565600b4bcd BUG: 846197 Signed-off-by: Venky Shankar <vshankar@redhat.com> Reviewed-on: http://review.gluster.org/3784 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Csaba Henk <csaba@redhat.com>
* rpcsvc: framework for executing actors as synctaskAnand Avati2012-09-191-0/+3
| | | | | | | | | | | | | | An rpcsvc_program can be registered by setting .synctask field to 1 which will make actors of that program be executed in a synctask, thus freeing up the rpc/poll thread while the actor executes. Change-Id: Idacef2ad3bcae0f354fd0fc16ca06ba7094d7b98 BUG: 762935 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/3833 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterd: Fix remote processes not being shown in "volume status"Kaushal M2012-09-171-3/+4
| | | | | | | | | | | | Also, refactor function name so it makes more sense. Change-Id: I3bd3e1bdcacb522ddf4f39d09f73be1c53915362 BUG: 856480 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/3933 Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* storage/posix: Option to set brick(of a volume)'s root dir's uid/gidKrishnan Parthasarathi2012-09-141-1/+3
| | | | | | | | | | | | | | | | | | CLI --- gluster volume set VOLNAME owner-uid uid gluster volume set VOLNAME owner-gid gid where uid,gid are the owner's user id and group id respectively that would be set on the root of all brick (backend) fs. TODO: uid/gid should not be -1. Today we don't validate that in CLI. Change-Id: Ib6a2fb5e404691c5fe105a89faaeff3e1ab72e91 BUG: 853842 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3891 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Fixed _is_prefix check for two file pathsKrishnan Parthasarathi2012-09-131-4/+25
| | | | | | | | | | Change-Id: Iad1f7c865c4ce5092d85379257ba7a5ec95f7ebc BUG: 764890 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3937 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaushal M <kaushal@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* All: License message changeVarun Shastry2012-09-1331-215/+188
| | | | | | | | | | | | License message changed for server-side, dual license GPLV2 and LGPLv3+. Change-Id: Ia9e53061b9d2df3b3ef3bc9778dceff77db46a09 BUG: 852318 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3940 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Kaleb KEITHLEY <kkeithle@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* cli: Added special key "group" for bulk volume set.Krishnan Parthasarathi2012-09-121-29/+37
| | | | | | | | | | | | | | | | | | | gluster volume set VOLNAME group group_name - where group_name is a file under /var/lib/glusterd/groups containing one key, value pair per line as below, key1=value1 key2=value2 [...] - the command sets key1 to value1 and so on. Change-Id: Ic4c8dedb98d013b29a74e57f8ee7c1d3573137d2 BUG: 851237 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3831 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Expect setmntent(3) to return NULLKrishnan Parthasarathi2012-09-081-0/+8
| | | | | | | | | | | | - Closed the mtab FILE * using endmntent(3) Change-Id: I5e1ebb7f092abda638cfbb5524da693dcac6c872 BUG: 851109 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3920 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: fix mountbroker option parsing routineCsaba Henk2012-09-061-8/+2
| | | | | | | | | | | | Properly adjust it to the new dict API as of http://review.gluster.org/3829. Change-Id: I8f55d2b1d590b15000984f4862c52b3cd226cef8 BUG: 850917 Signed-off-by: Csaba Henk <csaba@redhat.com> Reviewed-on: http://review.gluster.org/3914 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mgmt/glusterd: Typo in the error message of the volume stopVarun Shastry2012-09-061-2/+2
| | | | | | | | | Change-Id: I86e4fdb48d9b29789f3446b8c0925eb81cf220c9 BUG: 852999 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3892 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* libglusterfs/dict: make 'dict_t' a opaque objectAmar Tumballi2012-09-068-52/+70
| | | | | | | | | | | | | | | * ie, don't dereference dict_t pointer, instead use APIs everywhere * other than dict_t only 'data_t' should be the valid export from dict.h * added 'dict_foreach_fnmatch()' API * changed dict_lookup() to use data_t, instead of data_pair_t Change-Id: I400bb0dd55519a7c5d2a107e67c8e7a7207228dc Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 850917 Reviewed-on: http://review.gluster.org/3829 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* Honour configure --localstatedir and --sysconfdirEmmanuel Dreyfus2012-09-051-3/+4
| | | | | | | | | | | | | | Makes sure /etc/glusterd to /var/lib/glusterd migration does nonour configure --localstatedir and --sysconfdir. BUG: 764655 Change-Id: I65a5f96424d67531e81e75b084265bd4e6e30f29 Signed-off-by: Emmanuel Dreyfus <manu@netbsd.org> Reviewed-on: http://review.gluster.org/3890 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Raghavendra Bhat <raghavendra@redhat.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Made volume reset recognize options in <domain>.<specifier> formatKrutika Dhananjay2012-09-051-3/+5
| | | | | | | | | | | | | | | | | | | PROBLEM: Volume reset command does not reset options when specified in <domain>.<specifier> format. FIX: Changed glusterd_options_reset to use "key" (as opposed to "key_fixed") to fetch "value" in a way that ensures "key" ALWAYS holds the option name in its fully qualified form, irrespective of whether the option was specified in its fully qualified format or in short form. Change-Id: Ibc3a87f4d29cb09e34b54c4b5ead564fefade350 BUG: 847846 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/3901 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Csaba Henk <csaba@redhat.com>
* glusterd: Removed pattern match lookup logic on volume optionsKrutika Dhananjay2012-09-051-43/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In light of the comments received on the following patch, http://review.gluster.com/#change,3860 this change knocks off the pattern match lookup logic that once enabled wildcard entries to be used for volume options. Here's a bit on the history of the macro "pattern_match_options", coming straight from the author's(Csaba) mouth: "So, the history of pattern_match_options is as follows: i. In the volume option table we used to be able to have wildcard entries like auth.addr.*.allow and there was a special lookup logic to support that, cf. http://github.com/gluster/glusterfs/commit/v3.1.0qa40~19 ii. However, later on we stopped using this mechanism: http://github.com/gluster/glusterfs/commit/v3.1.0qa40~9 iii. Later on we added the code that allowed the usage of option names both in fully qualified (<domain>.<specifier>) and short (<specifier>)forms: http://github.com/gluster/glusterfs/commit/v3.1.0qa41~10. At this point, maintaining support for wildcard table entries became more difficult (~ error prone), so that part was placed under the macro pattern_match_options and -- given that we made no use of the feature -- a simple direct lookup logic was introduced. I chose to keep the pattern matching logic in the code because I was not really sure about the future of it and thought we might want wildcarded table entries later. ..." Change-Id: I261735143891931e8150c36fe5b33ae74b1c663d BUG: 847846 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.org/3893 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Csaba Henk <csaba@redhat.com>
* cli, glusterd: Changes to 'peer status' xml outputKaushal M2012-09-011-0/+5
| | | | | | | | | | | | | | Glusterd now returns the status of a peer as both a string and a number. The xml output for peer status has been modified, such that the <status> element now contains the status number and a new <statusStr> element contains the status string. Change-Id: I0d4b74b84a991893d1029b8408d66ff078bbd254 BUG: 847760 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.org/3868 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* glusterd: Fixed incorrect assumptions in rpcsvc actors of glusterdKrishnan Parthasarathi2012-08-282-17/+26
| | | | | | | | | Change-Id: Iabfcb401de9d658e32433aa1e8c87b329cbd2cf7 BUG: 851109 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.org/3864 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* All: License message changeVarun Shastry2012-08-2831-435/+156
| | | | | | | | | | | | | | | | | | The license message is changed to Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> This file is part of GlusterFS. This file is licensed to you under your choice of the GNU Lesser General Public License, version 3 or any later version (LGPLv3 or later), or the GNU General Public License, version 2 (GPLv2), in all cases as published by the Free Software Foundation. Change-Id: I07d2b63ed5fbbbd1884f1e74f2dd56013d15b0f4 BUG: 852318 Signed-off-by: Varun Shastry <vshastry@redhat.com> Reviewed-on: http://review.gluster.org/3858 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* rpcsvc: remove .vector_actor and related changesAnand Avati2012-08-203-47/+47
| | | | | | | | | | | | | The .vector_actor method of rpcsvc_actor_desc is defunct now after rpc unification. Remove the field and all related usage of it. Change-Id: I53048cebeae78f50259e8c4a7fec3497691fe388 BUG: 762935 Signed-off-by: Anand Avati <avati@redhat.com> Reviewed-on: http://review.gluster.org/3832 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* utils: don't leak after failed GF_REALLOCJim Meyering2012-08-191-5/+24
| | | | | | | | | | | | | This is primarily to avoid a leak upon failed GF_REALLOC when glusterd_readin_file reads a file that is too large. Also, remove unnecessary memset-0 of PATH_MAX+256-byte buffer. Change-Id: Id06bd5faef024e1d865f6f0f56bfbb837c9c6168 BUG: 846755 Signed-off-by: Jim Meyering <meyering@redhat.com> Reviewed-on: http://review.gluster.com/3804 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* rpc: Reduce frame-timeout for glusterd connectionsKaushal M2012-08-173-8/+46
| | | | | | | | | | | | | | | | Reduce frame-timeout for glusterd connections from 30mins to 10 mins. 30mins is too long when compared to cli timeout of 2mins. Changing to 10mins reduces the disparity between cli and glusterd. Also, fix glusterfs_submit_reply() so that a reply is sent even if serialize failed. Change-Id: Id5f68f2ff28ea7453d9a62429fe12aa0c0a66952 BUG: 843003 Signed-off-by: Kaushal M <kaushal@redhat.com> Reviewed-on: http://review.gluster.com/3803 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* cluster/dht: Optimize readdirp calls in DHTshishir gowda2012-08-131-0/+1
| | | | | | | | | | | | | | | | | Bring in option which is supported by posix xlator to filter out directory's entries from being returned. DHT would now request non-first subvols to filter out directory entries. dht xlator-option readdir-optimize will enable this optimization Change-Id: I35224bc81c9657f54f952efac02790276c35ded5 BUG: 838199 Signed-off-by: shishir gowda <sgowda@redhat.com> Reviewed-on: http://review.gluster.com/3772 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* geo-rep: don't leak or segfault upon OOMJim Meyering2012-08-081-2/+4
| | | | | | | | | | | | | | | | In glusterd_urltransform, a failed GF_REALLOC would clobber the would-be-realloc'd buffer, linearr, with a NULL pointer, (thus leaking that memory) and then control would pass to the error-handling code that would attempt to free (via glusterd_urltransform_free) linearr[i], which is almost guaranteed to segfault when linearr is NULL. Change-Id: Ia75bf70fd8ff893a18804d49688048ef96db6037 BUG: 846755 Signed-off-by: Jim Meyering <meyering@redhat.com> Reviewed-on: http://review.gluster.com/3791 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: while building graph, set xl->ctxAmar Tumballi2012-08-051-0/+2
| | | | | | | | | | | | | as glusterfs_'ctx'_t is used as reference in many places, it is important to set it right. In many places, xl->ctx is assumed to be present, hence it has to be set right. Change-Id: I37d767f384edb1819277c4ecee97dd94108aedff Signed-off-by: Amar Tumballi <amarts@redhat.com> BUG: 845715 Reviewed-on: http://review.gluster.com/3779 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* mgmt/glusterd: Fix a compilation failure when libxml2-dev is not presentVijay Bellur2012-08-031-0/+3
| | | | | | | | | | | Addresses problem introduced by 1e4a2354b57a1eb Change-Id: I7cea76410769c584af6960860260fbd061a6df8a BUG: 844696 Signed-off-by: Vijay Bellur <vijay@gluster.com> Reviewed-on: http://review.gluster.com/3778 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Made volume set help/help-xml a non-cluster operation.Krishnan Parthasarathi2012-08-027-54/+87
| | | | | | | | | | | | - Retained apparent redundant checks in stage, commit phase of set volume for the help options for backward compatibility Change-Id: Iaefe3805d6b5eeeced2e7e4870830edf3e61dc87 BUG: 844696 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.com/3761 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Amar Tumballi <amarts@redhat.com>
* glusterd: Fix glusterd crash resulting from uninitialised pointerKrutika Dhananjay2012-08-021-0/+6
| | | | | | | | | | | | | | | | | | | | | | PROBLEM: glusterd crashes during replace-brick operation as the pointer old_brickinfo is dereferenced without being initialised. FIX: Have old_brickinfo initialised to point to the brick info of the brick being replaced before dereferencing it. TEST: Ran glusterd in debug mode before and after the fix; process crash ceased in the latter case. Change-Id: I53f21b5424f534bbdba3b3fc407d4501a2c0052f BUG: 844332 Signed-off-by: Krutika Dhananjay <kdhananj@redhat.com> Reviewed-on: http://review.gluster.com/3777 Reviewed-by: Pranith Kumar Karampuri <pranithk@gluster.com> Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
* glusterd: Modifed replace-brick mount cleanup to use lazy umountKrishnan Parthasarathi2012-07-301-94/+135
| | | | | | | | | Change-Id: I83a985967cbaee4927f1b8ca4bc01c9fb0171522 BUG: 806890 Signed-off-by: Krishnan Parthasarathi <kparthas@redhat.com> Reviewed-on: http://review.gluster.com/3143 Tested-by: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Anand Avati <avati@redhat.com>
generated by cgit (git 2.34.1) at 2024-05-13 04:20:38 +0000