Commit bc875120 authored by Alexander Boyko's avatar Alexander Boyko Committed by Greg Kroah-Hartman
Browse files

staging: lustre: mgc: add nid iteration 



mgc_apply_recover_logs use only first nid from entry,
this could be the problem for a cluster with several network
address for a one node.

Signed-off-by: default avatarAlexander Boyko <alexander.boyko@seagate.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-5950
Xyratex-bug-id: MRP-2255
Reviewed-on: http://review.whamcloud.com/12829


Reviewed-by: default avatarAndreas Dilger <andreas.dilger@intel.com>
Reviewed-by: default avatarMike Pershin <mike.pershin@intel.com>
Reviewed-by: default avatarAnn Koehler <amk@cray.com>
Signed-off-by: default avatarJames Simmons <jsimmons@infradead.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent d09cfb00

drivers/staging/lustre/lustre/mgc/mgc_request.c

+11 −5
Original line number Diff line number Diff line
@@ -1159,7 +1159,7 @@ static int mgc_apply_recover_logs(struct obd_device *mgc, 


	while (datalen > 0) {

		int   entry_len = sizeof(*entry);

		int   is_ost;

		int is_ost, i;

		struct obd_device *obd;

		char *obdname;

		char *cname;
@@ -1265,11 +1265,17 @@ static int mgc_apply_recover_logs(struct obd_device *mgc, 
			continue;

		}



		/* TODO: iterate all nids to find one */

		/* iterate all nids to find one */

		/* find uuid by nid */

		rc = -ENOENT;

		for (i = 0; i < entry->mne_nid_count; i++) {

			rc = client_import_find_conn(obd->u.cli.cl_import,

						     entry->u.nids[0],

						     (struct obd_uuid *)uuid);

			if (!rc)

				break;

		}



		up_read(&obd->u.cli.cl_sem);

		if (rc < 0) {

			CERROR("mgc: cannot find uuid by nid %s\n",