}
static int
-lstcon_group_find(char *name, lstcon_group_t **grpp)
+lstcon_group_find(const char *name, lstcon_group_t **grpp)
{
- lstcon_group_t *grp;
+ lstcon_group_t *grp;
- cfs_list_for_each_entry_typed(grp, &console_session.ses_grp_list,
- lstcon_group_t, grp_link) {
- if (strncmp(grp->grp_name, name, LST_NAME_SIZE) != 0)
- continue;
+ cfs_list_for_each_entry_typed(grp, &console_session.ses_grp_list,
+ lstcon_group_t, grp_link) {
+ if (strncmp(grp->grp_name, name, LST_NAME_SIZE) != 0)
+ continue;
- lstcon_group_addref(grp); /* +1 ref for caller */
- *grpp = grp;
- return 0;
- }
+ lstcon_group_addref(grp); /* +1 ref for caller */
+ *grpp = grp;
+ return 0;
+ }
- return -ENOENT;
+ return -ENOENT;
}
static void
lstcon_ndlink_t **ndlpp, int create)
{
int rc;
-
+
rc = lstcon_ndlink_find(&grp->grp_ndl_hash[0], id, ndlpp, create);
if (rc != 0)
return rc;
return 0;
}
-int
-lstcon_batch_find(char *name, lstcon_batch_t **batpp)
+static int
+lstcon_batch_find(const char *name, lstcon_batch_t **batpp)
{
- lstcon_batch_t *bat;
-
- cfs_list_for_each_entry_typed(bat, &console_session.ses_bat_list,
- lstcon_batch_t, bat_link) {
- if (strncmp(bat->bat_name, name, LST_NAME_SIZE) == 0) {
- *batpp = bat;
- return 0;
- }
- }
+ lstcon_batch_t *bat;
+
+ cfs_list_for_each_entry_typed(bat, &console_session.ses_bat_list,
+ lstcon_batch_t, bat_link) {
+ if (strncmp(bat->bat_name, name, LST_NAME_SIZE) == 0) {
+ *batpp = bat;
+ return 0;
+ }
+ }
- return -ENOENT;
+ return -ENOENT;
}
int
goto again;
}
-int
-lstcon_test_add(char *name, int type, int loop, int concur,
- int dist, int span, char *src_name, char * dst_name,
- void *param, int paramlen, int *retp,
- cfs_list_t *result_up)
+static int
+lstcon_verify_batch(const char *name, lstcon_batch_t **batch)
{
- lstcon_group_t *src_grp = NULL;
- lstcon_group_t *dst_grp = NULL;
- lstcon_test_t *test = NULL;
- lstcon_batch_t *batch;
- int rc;
+ int rc;
- rc = lstcon_batch_find(name, &batch);
- if (rc != 0) {
- CDEBUG(D_NET, "Can't find batch %s\n", name);
- return rc;
- }
+ rc = lstcon_batch_find(name, batch);
+ if (rc != 0) {
+ CDEBUG(D_NET, "Can't find batch %s\n", name);
+ return rc;
+ }
- if (batch->bat_state != LST_BATCH_IDLE) {
- CDEBUG(D_NET, "Can't change running batch %s\n", name);
- return rc;
- }
+ if ((*batch)->bat_state != LST_BATCH_IDLE) {
+ CDEBUG(D_NET, "Can't change running batch %s\n", name);
+ return -EINVAL;
+ }
- rc = lstcon_group_find(src_name, &src_grp);
- if (rc != 0) {
- CDEBUG(D_NET, "Can't find group %s\n", src_name);
- goto out;
- }
+ return 0;
+}
- rc = lstcon_group_find(dst_name, &dst_grp);
- if (rc != 0) {
- CDEBUG(D_NET, "Can't find group %s\n", dst_name);
- goto out;
- }
+static int
+lstcon_verify_group(const char *name, lstcon_group_t **grp)
+{
+ int rc;
+ lstcon_ndlink_t *ndl;
- if (dst_grp->grp_userland)
- *retp = 1;
+ rc = lstcon_group_find(name, grp);
+ if (rc != 0) {
+ CDEBUG(D_NET, "can't find group %s\n", name);
+ return rc;
+ }
- LIBCFS_ALLOC(test, offsetof(lstcon_test_t, tes_param[paramlen]));
- if (!test) {
- CERROR("Can't allocate test descriptor\n");
- rc = -ENOMEM;
+ cfs_list_for_each_entry_typed(ndl, &(*grp)->grp_ndl_list,
+ lstcon_ndlink_t, ndl_link) {
+ if (ndl->ndl_node->nd_state == LST_NODE_ACTIVE) {
+ return 0;
+ }
+ }
- goto out;
- }
+ CDEBUG(D_NET, "Group %s has no ACTIVE nodes\n", name);
- memset(test, 0, offsetof(lstcon_test_t, tes_param[paramlen]));
- test->tes_hdr.tsb_id = batch->bat_hdr.tsb_id;
- test->tes_batch = batch;
- test->tes_type = type;
- test->tes_oneside = 0; /* TODO */
- test->tes_loop = loop;
- test->tes_concur = concur;
- test->tes_stop_onerr = 1; /* TODO */
- test->tes_span = span;
- test->tes_dist = dist;
- test->tes_cliidx = 0; /* just used for creating RPC */
- test->tes_src_grp = src_grp;
- test->tes_dst_grp = dst_grp;
- CFS_INIT_LIST_HEAD(&test->tes_trans_list);
+ return -EINVAL;
+}
- if (param != NULL) {
- test->tes_paramlen = paramlen;
- memcpy(&test->tes_param[0], param, paramlen);
- }
+int
+lstcon_test_add(char *batch_name, int type, int loop,
+ int concur, int dist, int span,
+ char *src_name, char *dst_name,
+ void *param, int paramlen, int *retp,
+ cfs_list_t *result_up)
+{
+ lstcon_test_t *test = NULL;
+ int rc;
+ lstcon_group_t *src_grp = NULL;
+ lstcon_group_t *dst_grp = NULL;
+ lstcon_batch_t *batch = NULL;
+
+ /*
+ * verify that a batch of the given name exists, and the groups
+ * that will be part of the batch exist and have at least one
+ * active node
+ */
+ rc = lstcon_verify_batch(batch_name, &batch);
+ if (rc != 0)
+ goto out;
- rc = lstcon_test_nodes_add(test, result_up);
+ rc = lstcon_verify_group(src_name, &src_grp);
+ if (rc != 0)
+ goto out;
- if (rc != 0)
- goto out;
+ rc = lstcon_verify_group(dst_name, &dst_grp);
+ if (rc != 0)
+ goto out;
- if (lstcon_trans_stat()->trs_rpc_errno != 0 ||
- lstcon_trans_stat()->trs_fwk_errno != 0)
- CDEBUG(D_NET, "Failed to add test %d to batch %s\n", type, name);
+ if (dst_grp->grp_userland)
+ *retp = 1;
- /* add to test list anyway, so user can check what's going on */
- cfs_list_add_tail(&test->tes_link, &batch->bat_test_list);
+ LIBCFS_ALLOC(test, offsetof(lstcon_test_t, tes_param[paramlen]));
+ if (!test) {
+ CERROR("Can't allocate test descriptor\n");
+ rc = -ENOMEM;
- batch->bat_ntest ++;
- test->tes_hdr.tsb_index = batch->bat_ntest;
+ goto out;
+ }
- /* hold groups so nobody can change them */
- return rc;
+ memset(test, 0, offsetof(lstcon_test_t, tes_param[paramlen]));
+ test->tes_hdr.tsb_id = batch->bat_hdr.tsb_id;
+ test->tes_batch = batch;
+ test->tes_type = type;
+ test->tes_oneside = 0; /* TODO */
+ test->tes_loop = loop;
+ test->tes_concur = concur;
+ test->tes_stop_onerr = 1; /* TODO */
+ test->tes_span = span;
+ test->tes_dist = dist;
+ test->tes_cliidx = 0; /* just used for creating RPC */
+ test->tes_src_grp = src_grp;
+ test->tes_dst_grp = dst_grp;
+ CFS_INIT_LIST_HEAD(&test->tes_trans_list);
+
+ if (param != NULL) {
+ test->tes_paramlen = paramlen;
+ memcpy(&test->tes_param[0], param, paramlen);
+ }
+
+ rc = lstcon_test_nodes_add(test, result_up);
+
+ if (rc != 0)
+ goto out;
+
+ if (lstcon_trans_stat()->trs_rpc_errno != 0 ||
+ lstcon_trans_stat()->trs_fwk_errno != 0)
+ CDEBUG(D_NET, "Failed to add test %d to batch %s\n", type,
+ batch_name);
+
+ /* add to test list anyway, so user can check what's going on */
+ cfs_list_add_tail(&test->tes_link, &batch->bat_test_list);
+
+ batch->bat_ntest++;
+ test->tes_hdr.tsb_index = batch->bat_ntest;
+
+ /* hold groups so nobody can change them */
+ return rc;
out:
- if (test != NULL)
- LIBCFS_FREE(test, offsetof(lstcon_test_t, tes_param[paramlen]));
+ if (test != NULL)
+ LIBCFS_FREE(test, offsetof(lstcon_test_t, tes_param[paramlen]));
- if (dst_grp != NULL)
- lstcon_group_put(dst_grp);
+ if (dst_grp != NULL)
+ lstcon_group_put(dst_grp);
- if (src_grp != NULL)
- lstcon_group_put(src_grp);
+ if (src_grp != NULL)
+ lstcon_group_put(src_grp);
- return rc;
+ return rc;
}
int
git://git.whamcloud.com / fs / lustre-release.git / blobdiff