From bd6e3e5f1fa60a60f2edf4d98938d98d5c02a592 Mon Sep 17 00:00:00 2001 From: Ilya Dryomov Date: Thu, 27 Jul 2017 18:25:29 +0200 Subject: [PATCH] qa/tasks/rbd_fio: bump default fio version to 2.21 I'm seeing sporadic single thread deadlocks on fio stat_mutex during krbd thrash runs: (gdb) info threads Id Target Id Frame * 1 Thread 0x7f89ee730740 (LWP 15604) 0x00007f89ed9f41bd in __lll_lock_wait () from /lib64/libpthread.so.0 (gdb) bt #0 0x00007f89ed9f41bd in __lll_lock_wait () from /lib64/libpthread.so.0 #1 0x00007f89ed9f17b2 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #2 0x00000000004429b9 in fio_mutex_down (mutex=0x7f89ee72d000) at mutex.c:170 #3 0x0000000000459704 in thread_main (data=) at backend.c:1639 #4 0x000000000045b013 in fork_main (offset=0, shmid=, sk_out=0x0) at backend.c:1778 #5 run_threads (sk_out=sk_out@entry=0x0) at backend.c:2195 #6 0x000000000045b47f in fio_backend (sk_out=sk_out@entry=0x0) at backend.c:2400 #7 0x000000000040cb0c in main (argc=2, argv=0x7fffad3e3888, envp=) at fio.c:63 (gdb) up 2 170 pthread_cond_wait(&mutex->cond, &mutex->lock); (gdb) p mutex.lock.__data.__owner $1 = 15604 Upgrading to 2.21 seems to make these go away. Signed-off-by: Ilya Dryomov --- qa/tasks/rbd_fio.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qa/tasks/rbd_fio.py b/qa/tasks/rbd_fio.py index 10ca83952cfb..663e8f524b4b 100644 --- a/qa/tasks/rbd_fio.py +++ b/qa/tasks/rbd_fio.py @@ -126,7 +126,7 @@ def run_fio(remote, config, rbd_test_dir): formats=[1,2] features=[['layering'],['striping'],['exclusive-lock','object-map']] - fio_version='2.7' + fio_version='2.21' if config.get('formats'): formats=config['formats'] if config.get('features'): -- 2.47.3