GlusterFS supports O_DIRECT and O_SYNC.
---
engines/glusterfs.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/engines/glusterfs.c b/engines/glusterfs.c
index b233b20..94daab5 100644
--- a/engines/glusterfs.c
+++ b/engines/glusterfs.c
@@ -150,8 +150,14 @@ int fio_gf_open_file(struct thread_data *td, struct
fio_file *f)
else
flags = O_RDONLY;
}
+
+ if (td->o.odirect)
+ flags |= OS_O_DIRECT;
+ if (td->o.sync_io)
+ flags |= O_SYNC;
+
dprint(FD_FILE, "fio file %s open mode %s td rw %s\n", f->file_name,
- flags == O_RDONLY ? "ro" : "rw", td_read(td) ? "read" : "write");
+ flags & O_RDONLY ? "ro" : "rw", td_read(td) ? "read" : "write");
g->fd = glfs_creat(g->fs, f->file_name, flags, 0644);
if (!g->fd) {
log_err("glfs_creat failed.\n");
--
2.0.0
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