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* extras/devel-tools: script to strace processesMilind Changire2018-09-191-0/+55
| | | | | | | | | | | | | | | | Script to strace processes at high priority. Script should be run at high priority, like nice value of -19, to help get a trace of a run-away process consuming high CPU. eg. $ nice -n -19 ./strace-brick.sh glusterfsd 50 will strace glusterfsd processes for 60 seconds which are consuming a minimum of 50% CPU. Change-Id: I6374054c7342b19122a3588d982388199f955930 BUG: 1427397 Signed-off-by: Milind Changire <mchangir@redhat.com>
* extras/devel-tools: script to resolve backtracesMilind Changire2018-09-181-11/+16
| | | | | | | | | print-backtrace.sh script to resolve backtraces Change-Id: I24688ae5160cc706d9f4794521d17290bef6765b BUG: 1486532 Signed-off-by: Milind Changire <mchangir@redhat.com>
* extras/devel-tools: Fix print-backtrace scriptPrashant D2017-11-261-2/+18
| | | | | | | | | | | | | | | Problem: If cpio version is less 2.11 then cpio command failing with unrecognised option --directory. Solution: Check the cpio version and run rpm2cpio/cpio with or without -D or --directory option. Fixes : #359 Change-Id: Ibd440207231807dab1b58291ab661857094f1a4a BUG: 1510874 Signed-off-by: Prashant D <pdhange@redhat.com>
* extras/devel-tools: script to resolve bt addressesMilind Changire2017-03-071-0/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Problem: STACK_WINDs in a gluster backtrace dumped in a log file are undecipherable with only the hex addresses of the location leaving us without a clue. Solution: This utility uses the undeciphered lines in the backtrace and the associated debuginfo rpm to generate the function name and the file and line number associated with the stack frame. Passing "none" as the debuginfo rpm name will make the script assume that you want to resolve against a source install and not a debuginfo rpm. You would need to copy the unresolved lines from the backtrace into a file and pass the name of this file to the utility as the input file. Change-Id: I4d8bc1ae205af37688d03298de49654018bdba9d BUG: 1426891 Signed-off-by: Milind Changire <mchangir@redhat.com> Reviewed-on: https://review.gluster.org/16763 Smoke: Gluster Build System <jenkins@build.gluster.org> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.org> Reviewed-by: Vijay Bellur <vbellur@redhat.com>
* extra/devel-vagrant: accept gluster src location from userRajesh Joseph2016-05-184-13/+31
| | | | | | | | | | | | | | | | Currently gluster source location is hard-coded in vagrantfile. Made the source location user configurable and also fixed minor issue with peer probe with single node. Change-Id: I7057a97d7372477ddbf01fbc8db949923dfd86e8 BUG: 1336354 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/14354 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Jeff Darcy <jdarcy@redhat.com>
* devel-tools: vagrant setup for creating devel VMsRajesh Joseph2016-04-2611-0/+340
| | | | | | | | | | | | | | | | | | | | | | Created vagrant setup for Gluster developers. The Vagrantfile is modifed from the work done by Chris (cblum@redhat.com). Ansible structure is taken from test vagrant infra initially posted by rtalur. This vagrant setup can create one or more VM (using libvirt), create thinly provisioned LVs, format them with XFS and mount them. It will also compile the source from host machine (/work/source) and install gluster. It will also do peer probe. Change-Id: Ie984f661bb5dc9cfc4059643389d3c80b2cae21d BUG: 1327976 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/13734 Smoke: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> Tested-by: Raghavendra Talur <rtalur@redhat.com>
* extras/devel-tool: Added gdb_macros for debuggingRajesh Joseph2016-02-011-0/+84
provided following functions in the script 1) print dictionary (dict_t) items 2) print list members (only address) Change-Id: I5befb2dcdbf258ab3001ff25212a5862b9cc5321 Signed-off-by: Rajesh Joseph <rjoseph@redhat.com> Reviewed-on: http://review.gluster.org/13289 Smoke: Gluster Build System <jenkins@build.gluster.com> Reviewed-by: Raghavendra Talur <rtalur@redhat.com> CentOS-regression: Gluster Build System <jenkins@build.gluster.com> NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
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