osd: reenable 'journal aio = true'

Now that #4079 is resolved.  Reverts 1cfc3ae0.

Signed-off-by: Sage Weil <sage@inktank.com>

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 52880f59feba1b7bbf6e3d4bb4ca00a9c364b1ac..3ae286cd3f2838ec6591e0537b8b80dee7de309b 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -482,7 +482,7 @@ OPTION(filestore_fail_eio, OPT_BOOL, true)       // fail/crash on EIO
 OPTION(filestore_replica_fadvise, OPT_BOOL, true)
 OPTION(filestore_debug_verify_split, OPT_BOOL, false)
 OPTION(journal_dio, OPT_BOOL, true)
-OPTION(journal_aio, OPT_BOOL, false)
+OPTION(journal_aio, OPT_BOOL, true)
 
 // max bytes to search ahead in journal searching for corruption
 OPTION(journal_max_corrupt_search, OPT_U64, 10<<20)