jounal: disable aio

There is a deadlock issue in the aio code, see #4079.  Disable for the time
being.

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

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 3963b31aff98a5ddc7a9c39c94ecd1889507fadd..ff8b9bc484da6c5761ffc30b0fcbed6175ca563a 100644 (file)
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -439,7 +439,7 @@ OPTION(filestore_kill_at, OPT_INT, 0)            // inject a failure at the n'th
 OPTION(filestore_inject_stall, OPT_INT, 0)       // artificially stall for N seconds in op queue thread
 OPTION(filestore_fail_eio, OPT_BOOL, true)       // fail/crash on EIO
 OPTION(journal_dio, OPT_BOOL, true)
-OPTION(journal_aio, OPT_BOOL, true)
+OPTION(journal_aio, OPT_BOOL, false)
 OPTION(journal_block_align, OPT_BOOL, true)
 OPTION(journal_max_write_bytes, OPT_INT, 10 << 20)
 OPTION(journal_max_write_entries, OPT_INT, 100)