3 Commits

Author	SHA1	Message	Date
Yoshinori Matsunobu	824e646341	Adding another NewFlashcacheAwareEnv function to support pre-opened fd ... Summary: There are some cases when flachcache file descriptor was already allocated (i.e. fb-MySQL). Then NewFlashcacheAwareEnv returns an error at open() because fd was already assigned. This diff adds another function to instantiate FlashcacheAwareEnv, with pre-allocated fd cachedev_fd. Test Plan: Tested with MyRocks using this function, then worked Reviewers: sdong, igor Reviewed By: igor Subscribers: dhruba, MarkCallaghan, rven Differential Revision: https://reviews.facebook.net/D36447	2015-04-06 16:50:36 -07:00
Igor Canadi	2158e0f831	Fix clang build ... Summary: as title Test Plan: clang builds Reviewers: leveldb Subscribers: dhruba, leveldb Differential Revision: https://reviews.facebook.net/D36183	2015-03-30 10:03:23 -07:00
Igor Canadi	d61cb0b9de	db_bench can now disable flashcache for background threads ... Summary: Most of the approach is copied from WebSQL's MySQL branch. It's nice that we can do this without touching core RocksDB code. Test Plan: Compiles and runs. Didn't test flashback code, as I don't have flashback device and most if it is c/p Reviewers: MarkCallaghan, sdong Reviewed By: sdong Subscribers: rven, lgalanis, kradhakrishnan, dhruba, leveldb Differential Revision: https://reviews.facebook.net/D35391	2015-03-30 09:51:11 -07:00