From fc87f6ecb61a5bac09bc3d2d8f6b36c7f3ec75ab Mon Sep 17 00:00:00 2001 From: Niels de Vos Date: Fri, 6 Jan 2017 12:49:32 +0100 Subject: gfapi: add API to trigger events for debugging and troubleshooting Introduce glfs_sysrq() as a generic API for triggering debug and troubleshoot events. This interface will be used by the feature to get statedumps for applications using libgfapi. The current events that can be requested through this API are: - 'h'elp: log a mesage with all supported events - 's'tatedump: trigger a statedump for the passed glfs_t In future, this API can be used by a CLI to trigger statedumps from storage servers. At the moment it is limited to take statedumps, but it is extensible to set the log-level, clear caches, force reconnects and much more. BUG: 1169302 Change-Id: I18858359a3957870cea5139c79efe1365a15a992 Original-author: Poornima G Signed-off-by: Niels de Vos Reviewed-on: http://review.gluster.org/16414 Reviewed-by: Prashanth Pai Smoke: Gluster Build System NetBSD-regression: NetBSD Build System CentOS-regression: Gluster Build System Reviewed-by: Kaleb KEITHLEY --- api/src/gfapi.map | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) (limited to 'api/src/gfapi.map') diff --git a/api/src/gfapi.map b/api/src/gfapi.map index d022380497..b6eb9a748e 100644 --- a/api/src/gfapi.map +++ b/api/src/gfapi.map @@ -194,7 +194,12 @@ GFAPI_3.7.17 { glfs_realpath; } GFAPI_3.7.16; +GFAPI_3.10.0 { + global: + glfs_sysrq; +} GFAPI_3.7.17; + GFAPI_4.0.0 { global: glfs_ipc; -} GFAPI_3.7.17; +} GFAPI_3.10.0; -- cgit