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staging: lustre: mgc: add nid iteration

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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: Alexander 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: Andreas Dilger <andreas.dilger@intel.com>
Reviewed-by: Mike Pershin <mike.pershin@intel.com>
Reviewed-by: Ann Koehler <amk@cray.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexander Boyko 2016-09-18 16:38:18 -04:00 committed by Greg Kroah-Hartman
parent d09cfb0061
commit bc875120b9
1 changed files with 11 additions and 5 deletions
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16
drivers/staging/lustre/lustre/mgc/mgc_request.c
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@ -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 = client_import_find_conn(obd->u.cli.cl_import,
entry->u.nids[0],
(struct obd_uuid *)uuid);
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",