Commit adf19fe6 authored by Yao Liu's avatar Yao Liu Committed by Jim Harris
Browse files

bdev/uring: open bdev file with O_RDWR flag 



Without this flag, write requests will lead to I/O errors.

Signed-off-by: default avatarYao Liu <yotta.liu@ucloud.cn>
Change-Id: I39a453683f7b2cbcd49fb8e0b532bf09f9180a8c
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/473372


Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarTomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-by: default avatarBen Walker <benjamin.walker@intel.com>
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
parent d352c44a

module/bdev/uring/bdev_uring.c

+1 −1
Original line number Diff line number Diff line
@@ -103,7 +103,7 @@ bdev_uring_open(struct bdev_uring *bdev) 
{

	int fd;



	fd = open(bdev->filename, O_NOATIME | O_DIRECT);

	fd = open(bdev->filename, O_RDWR | O_DIRECT | O_NOATIME);

	if (fd < 0) {

		SPDK_ERRLOG("open() failed (file:%s), errno %d: %s\n",

			    bdev->filename, errno, spdk_strerror(errno));