- allow a test node to be a member of multiple test groups.
Details :
Severity : enhancement
Details :
Severity : enhancement
+Bugzilla : 19156
+Description: allow a test node to be a member of multiple test groups
+
+Severity : enhancement
Bugzilla : 18654
Description: MXLND: eliminate hosts file, use arp for peer nic_id resolution
Details : an update from the upstream developer Scott Atchley.
Bugzilla : 18654
Description: MXLND: eliminate hosts file, use arp for peer nic_id resolution
Details : an update from the upstream developer Scott Atchley.
memset(sn, 0, sizeof(sfw_session_t));
CFS_INIT_LIST_HEAD(&sn->sn_list);
CFS_INIT_LIST_HEAD(&sn->sn_batches);
memset(sn, 0, sizeof(sfw_session_t));
CFS_INIT_LIST_HEAD(&sn->sn_list);
CFS_INIT_LIST_HEAD(&sn->sn_batches);
+ atomic_set(&sn->sn_refcount, 1); /* +1 for caller */
atomic_set(&sn->sn_brw_errors, 0);
atomic_set(&sn->sn_ping_errors, 0);
strncpy(&sn->sn_name[0], name, LST_NAME_SIZE);
atomic_set(&sn->sn_brw_errors, 0);
atomic_set(&sn->sn_ping_errors, 0);
strncpy(&sn->sn_name[0], name, LST_NAME_SIZE);
- if (sn != NULL && !request->mksn_force) {
- reply->mksn_sid = sn->sn_id;
- reply->mksn_status = EBUSY;
- strncpy(&reply->mksn_name[0], &sn->sn_name[0], LST_NAME_SIZE);
- return 0;
+ if (sn != NULL) {
+ reply->mksn_status = 0;
+ reply->mksn_sid = sn->sn_id;
+ reply->mksn_timeout = sn->sn_timeout;
+
+ if (sfw_sid_equal(request->mksn_sid, sn->sn_id)) {
+ atomic_inc(&sn->sn_refcount);
+ return 0;
+ }
+
+ if (!request->mksn_force) {
+ reply->mksn_status = EBUSY;
+ strncpy(&reply->mksn_name[0], &sn->sn_name[0], LST_NAME_SIZE);
+ return 0;
+ }
+
+ /* brand new or create by force */
LIBCFS_ALLOC(sn, sizeof(sfw_session_t));
if (sn == NULL) {
CERROR ("Dropping RPC (mksn) under memory pressure.\n");
LIBCFS_ALLOC(sn, sizeof(sfw_session_t));
if (sn == NULL) {
CERROR ("Dropping RPC (mksn) under memory pressure.\n");
+ if (!atomic_dec_and_test(&sn->sn_refcount)) {
+ reply->rmsn_status = 0;
+ return 0;
+ }
+
spin_lock(&sfw_data.fw_lock);
sfw_deactivate_session();
spin_unlock(&sfw_data.fw_lock);
spin_lock(&sfw_data.fw_lock);
sfw_deactivate_session();
spin_unlock(&sfw_data.fw_lock);
sfw_test_instance_t *tsi;
if (sfw_batch_active(tsb)) {
sfw_test_instance_t *tsi;
if (sfw_batch_active(tsb)) {
- CDEBUG (D_NET, "Can't start active batch: "LPU64" (%d)\n",
- tsb->bat_id.bat_id, atomic_read(&tsb->bat_nactive));
- return -EPERM;
+ CDEBUG(D_NET, "Batch already active: "LPU64" (%d)\n",
+ tsb->bat_id.bat_id, atomic_read(&tsb->bat_nactive));
+ return 0;
}
cfs_list_for_each_entry_typed (tsi, &tsb->bat_tests,
}
cfs_list_for_each_entry_typed (tsi, &tsb->bat_tests,
sfw_test_instance_t *tsi;
srpc_client_rpc_t *rpc;
sfw_test_instance_t *tsi;
srpc_client_rpc_t *rpc;
- if (!sfw_batch_active(tsb))
- return -EPERM;
+ if (!sfw_batch_active(tsb)) {
+ CDEBUG(D_NET, "Batch "LPU64" inactive\n", tsb->bat_id.bat_id);
+ return 0;
+ }
cfs_list_for_each_entry_typed (tsi, &tsb->bat_tests,
sfw_test_instance_t, tsi_list) {
cfs_list_for_each_entry_typed (tsi, &tsb->bat_tests,
sfw_test_instance_t, tsi_list) {
stt_timer_t sn_timer;
struct list_head sn_batches; /* list of batches */
char sn_name[LST_NAME_SIZE];
stt_timer_t sn_timer;
struct list_head sn_batches; /* list of batches */
char sn_name[LST_NAME_SIZE];
atomic_t sn_brw_errors;
atomic_t sn_ping_errors;
} sfw_session_t;
atomic_t sn_brw_errors;
atomic_t sn_ping_errors;
} sfw_session_t;