Commit 17a48266 authored by Shuhei Matsumoto's avatar Shuhei Matsumoto Committed by Tomasz Zawadzki
Browse files

bdev/nvme: Log if reconnecting I/O qpair failed by WARNLOG 



We do not know if reconnecting I/O qpair succeeded or failed now.

Signed-off-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I030c3d8553efac7878da0fe358a624a502dd8656
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5699


Community-CI: Broadcom CI
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarChangpeng Liu <changpeng.liu@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
parent 2de5aabd

module/bdev/nvme/bdev_nvme.c

+7 −2
Original line number Diff line number Diff line
@@ -233,12 +233,17 @@ SPDK_BDEV_MODULE_REGISTER(nvme, &nvme_if) 
static void

bdev_nvme_disconnected_qpair_cb(struct spdk_nvme_qpair *qpair, void *poll_group_ctx)

{

	SPDK_DEBUGLOG(bdev_nvme, "qpar %p is disconnected, attempting reconnect.\n", qpair);

	int rc;



	SPDK_DEBUGLOG(bdev_nvme, "qpair %p is disconnected, attempting reconnect.\n", qpair);

	/*

	 * Currently, just try to reconnect indefinitely. If we are doing a reset, the reset will

	 * reconnect a qpair and we will stop getting a callback for this one.

	 */

	spdk_nvme_ctrlr_reconnect_io_qpair(qpair);

	rc = spdk_nvme_ctrlr_reconnect_io_qpair(qpair);

	if (rc != 0) {

		SPDK_WARNLOG("Failed to reconnect to qpair %p, errno %d\n", qpair, -rc);

	}

}



static int