|
|
|
While profiling client/server performance over a network several areas in c-treeDB file open logic were discovered to make an excessive number of c-tree API calls requiring additional round trips to the server.
In particular, SYSCFG(), GETDODA(), and GETNAM() calls were removed from ctdbOpenTable(), and internally while obtaining the path separator, greatly improving file open performance, especially when opening many tables. Logic in ctdbUnlockTable() was also optimized improving additional performance.
