* This file is part of Lustre, http://www.lustre.org
*/
+#define _GNU_SOURCE
+
#include <stdio.h>
#include <stdlib.h>
+#include <string.h>
#include <getopt.h>
#include <errno.h>
#include <pwd.h>
}
}
+int lst_info_batch_ioctl(char *batch, int test, int server,
+ lstcon_test_batch_ent_t *entp, int *idxp,
+ int *ndentp, lstcon_node_ent_t *dentsp);
+
+int lst_info_group_ioctl(char *name, lstcon_ndlist_ent_t *gent,
+ int *idx, int *count, lstcon_node_ent_t *dents);
+
+int lst_query_batch_ioctl(char *batch, int test, int server,
+ int timeout, struct list_head *head);
+
int
lst_ioctl(unsigned int opc, void *buf, int len)
{
return lst_ioctl (LSTIO_DEBUG, &args, sizeof(args));
}
-int lst_info_batch_ioctl(char *batch, int test, int server,
- lstcon_test_batch_ent_t *entp, int *idxp,
- int *ndentp, lstcon_node_ent_t *dentsp);
-
-int lst_info_group_ioctl(char *name, lstcon_ndlist_ent_t *gent,
- int *idx, int *count, lstcon_node_ent_t *dents);
-
-int lst_query_batch_ioctl(char *batch, int test, int server,
- int timeout, struct list_head *head);
-
int
lst_get_node_count(int type, char *str, int *countp, lnet_process_id_t **idspp)
{
}
static int
-lst_stat_req_param_alloc(char *name, lst_stat_req_param_t **srpp)
+lst_stat_req_param_alloc(char *name, lst_stat_req_param_t **srpp, int save_old)
{
lst_stat_req_param_t *srp = NULL;
+ int count = save_old ? 2 : 1;
int rc;
int i;
rc = lst_get_node_count(LST_OPC_GROUP, name,
&srp->srp_count, NULL);
- if (rc != 0) {
+ if (rc != 0 && errno == ENOENT) {
rc = lst_get_node_count(LST_OPC_NODES, name,
&srp->srp_count, &srp->srp_ids);
}
if (rc != 0) {
fprintf(stderr,
- "Failed to get count of nodes from %s\n", name);
+ "Failed to get count of nodes from %s: %s\n",
+ name, strerror(errno));
lst_stat_req_param_free(srp);
return rc;
srp->srp_name = name;
- for (i = 0; i < 2; i++) {
+ for (i = 0; i < count; i++) {
rc = lst_alloc_rpcent(&srp->srp_result[i], srp->srp_count,
sizeof(sfw_counters_t) +
sizeof(srpc_counters_t) +
{
struct list_head head;
lst_stat_req_param_t *srp;
- char *name = NULL;
time_t last = 0;
int optidx = 0;
int timeout = 5; /* default timeout, 5 sec */
CFS_INIT_LIST_HEAD(&head);
while (optind < argc) {
- name = argv[optind++];
-
- rc = lst_stat_req_param_alloc(name, &srp);
+ rc = lst_stat_req_param_alloc(argv[optind++], &srp, 1);
if (rc != 0)
goto out;
timeout, &srp->srp_result[idx]);
if (rc == -1) {
lst_print_error("stat", "Failed to stat %s: %s\n",
- name, strerror(errno));
+ srp->srp_name, strerror(errno));
goto out;
}
jt_lst_show_error(int argc, char **argv)
{
struct list_head head;
+ lst_stat_req_param_t *srp;
lstcon_rpc_ent_t *ent;
sfw_counters_t *sfwk;
srpc_counters_t *srpc;
lnet_counters_t *lnet;
- lnet_process_id_t *idsp = NULL;
- char *name = NULL;
- int optidx = 0;
- int count = 0;
- int type = 0;
- int timeout = 5;
- int ecount = 0;
- int rc;
+ int show_rpc = 1;
+ int optidx = 0;
+ int rc = 0;
+ int ecount;
int c;
-
- static struct option show_error_opts[] =
+ static struct option show_error_opts[] =
{
- {"group" , required_argument, 0, 'g' },
- {"nodes" , required_argument, 0, 'n' },
+ {"session", no_argument, 0, 's' },
{0, 0, 0, 0 }
};
-
+
if (session_key == 0) {
fprintf(stderr,
"Can't find env LST_SESSION or value is not valid\n");
}
while (1) {
- c = getopt_long(argc, argv, "g:n:", show_error_opts, &optidx);
+ c = getopt_long(argc, argv, "s", show_error_opts, &optidx);
if (c == -1)
break;
switch (c) {
- case 'g':
- type = LST_OPC_GROUP;
- name = optarg;
- break;
- case 'n':
- type = LST_OPC_NODES;
- name = optarg;
+ case 's':
+ show_rpc = 0;
break;
+
default:
lst_print_usage(argv[0]);
return -1;
}
}
-
- if (optind != argc || type == 0) {
+
+ if (optind == argc) {
lst_print_usage(argv[0]);
return -1;
}
- if (name == NULL) {
- fprintf(stderr, "Missing name of target (group | nodes)\n");
- return -1;
- }
-
- rc = lst_get_node_count(type, name, &count, &idsp);
- if (rc < 0) {
- fprintf(stderr, "Failed to get count of nodes from %s: %s\n",
- name, strerror(errno));
- return -1;
- }
-
CFS_INIT_LIST_HEAD(&head);
- rc = lst_alloc_rpcent(&head, count, sizeof(sfw_counters_t) +
- sizeof(srpc_counters_t) +
- sizeof(lnet_counters_t));
- if (rc != 0) {
- fprintf(stderr, "Out of memory\n");
- goto out;
- }
+ while (optind < argc) {
+ rc = lst_stat_req_param_alloc(argv[optind++], &srp, 0);
+ if (rc != 0)
+ goto out;
- rc = lst_stat_ioctl(name, count, idsp, timeout, &head);
- if (rc == -1) {
- lst_print_error(name, "Failed to show errors of %s: %s\n",
- name, strerror(errno));
- goto out;
+ list_add_tail(&srp->srp_link, &head);
}
- list_for_each_entry(ent, &head, rpe_link) {
- if (ent->rpe_rpc_errno != 0) {
- ecount ++;
- fprintf(stderr, "RPC failure, can't show error on %s\n",
- libcfs_id2str(ent->rpe_peer));
- continue;
+ list_for_each_entry(srp, &head, srp_link) {
+ rc = lst_stat_ioctl(srp->srp_name, srp->srp_count,
+ srp->srp_ids, 5, &srp->srp_result[0]);
+
+ if (rc == -1) {
+ lst_print_error(srp->srp_name, "Failed to show errors of %s: %s\n",
+ srp->srp_name, strerror(errno));
+ goto out;
}
- if (ent->rpe_fwk_errno != 0) {
+ fprintf(stdout, "%s:\n", srp->srp_name);
+
+ ecount = 0;
+
+ list_for_each_entry(ent, &srp->srp_result[0], rpe_link) {
+ if (ent->rpe_rpc_errno != 0) {
+ ecount ++;
+ fprintf(stderr, "RPC failure, can't show error on %s\n",
+ libcfs_id2str(ent->rpe_peer));
+ continue;
+ }
+
+ if (ent->rpe_fwk_errno != 0) {
+ ecount ++;
+ fprintf(stderr, "Framework failure, can't show error on %s\n",
+ libcfs_id2str(ent->rpe_peer));
+ continue;
+ }
+
+ sfwk = (sfw_counters_t *)&ent->rpe_payload[0];
+ srpc = (srpc_counters_t *)((char *)sfwk + sizeof(*sfwk));
+ lnet = (lnet_counters_t *)((char *)srpc + sizeof(*srpc));
+
+ if (srpc->errors == 0 &&
+ sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
+ continue;
+
+ if (!show_rpc &&
+ sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
+ continue;
+
ecount ++;
- fprintf(stderr, "Framework failure, can't show error on %s\n",
- libcfs_id2str(ent->rpe_peer));
- continue;
- }
- sfwk = (sfw_counters_t *)&ent->rpe_payload[0];
- srpc = (srpc_counters_t *)((char *)sfwk + sizeof(*sfwk));
- lnet = (lnet_counters_t *)((char *)srpc + sizeof(*srpc));
+ fprintf(stderr, "%s: [Session %d brw errors, %d ping errors]%c",
+ libcfs_id2str(ent->rpe_peer),
+ sfwk->brw_errors, sfwk->ping_errors,
+ show_rpc ? ' ' : '\n');
- if (srpc->errors == 0 &&
- sfwk->brw_errors == 0 && sfwk->ping_errors == 0)
- continue;
+ if (!show_rpc)
+ continue;
- ecount ++;
- fprintf(stderr, "[%s]: %d RPC errors, %d brw errors, %d ping errors\n",
- libcfs_id2str(ent->rpe_peer), srpc->errors,
- sfwk->brw_errors, sfwk->ping_errors);
+ fprintf(stderr, "[RPC: %d errors, %d dropped, %d expired]\n",
+ srpc->errors, srpc->rpcs_dropped, srpc->rpcs_expired);
+ }
+
+ fprintf(stdout, "Total %d error nodes in %s\n", ecount, srp->srp_name);
}
-
- fprintf(stdout, "Total %d errors in %s\n", ecount, name);
out:
- lst_free_rpcent(&head);
- if (idsp != NULL)
- free(idsp);
+ while (!list_empty(&head)) {
+ srp = list_entry(head.next, lst_stat_req_param_t, srp_link);
- return 0;
+ list_del(&srp->srp_link);
+ lst_stat_req_param_free(srp);
+ }
+
+ return rc;
}
int
}
int
+lst_get_bulk_param(int argc, char **argv, lst_test_bulk_param_t *bulk)
+{
+ char *tok = NULL;
+ char *end = NULL;
+ int rc = 0;
+ int i = 0;
+
+ bulk->blk_size = 4096;
+ bulk->blk_opc = LST_BRW_READ;
+ bulk->blk_flags = LST_BRW_CHECK_NONE;
+
+ while (i < argc) {
+ if (strcasestr(argv[i], "check=") == argv[i] ||
+ strcasestr(argv[i], "c=") == argv[i]) {
+ tok = strchr(argv[i], '=') + 1;
+
+ if (strcasecmp(tok, "full") == 0) {
+ bulk->blk_flags = LST_BRW_CHECK_FULL;
+ } else if (strcasecmp(tok, "simple") == 0) {
+ bulk->blk_flags = LST_BRW_CHECK_SIMPLE;
+ } else {
+ fprintf(stderr, "Unknow flag %s\n", tok);
+ return -1;
+ }
+
+ } else if (strcasestr(argv[i], "size=") == argv[i] ||
+ strcasestr(argv[i], "s=") == argv[i]) {
+ tok = strchr(argv[i], '=') + 1;
+
+ bulk->blk_size = strtol(tok, &end, 0);
+ if (bulk->blk_size <= 0) {
+ fprintf(stderr, "Invalid size %s\n", tok);
+ return -1;
+ }
+
+ if (end == NULL)
+ return 0;
+
+ if (*end == 'k' || *end == 'K')
+ bulk->blk_size *= 1024;
+ else if (*end == 'm' || *end == 'M')
+ bulk->blk_size *= 1024 * 1024;
+
+ if (bulk->blk_size > CFS_PAGE_SIZE * LNET_MAX_IOV) {
+ fprintf(stderr, "Size exceed limitation: %d bytes\n",
+ bulk->blk_size);
+ return -1;
+ }
+
+ } else if (strcasecmp(argv[i], "read") == 0 ||
+ strcasecmp(argv[i], "r") == 0) {
+ bulk->blk_opc = LST_BRW_READ;
+
+ } else if (strcasecmp(argv[i], "write") == 0 ||
+ strcasecmp(argv[i], "w") == 0) {
+ bulk->blk_opc = LST_BRW_WRITE;
+
+ } else {
+ fprintf(stderr, "Unknow parameter: %s\n", argv[i]);
+ return -1;
+ }
+
+ i++;
+ }
+
+ return rc;
+}
+
+int
lst_get_test_param(char *test, int argc, char **argv, void **param, int *plen)
{
lst_test_bulk_param_t *bulk = NULL;
int type;
- int i = 0;
type = lst_test_name2type(test);
- if (type < 0)
- return -EINVAL;
+ if (type < 0) {
+ fprintf(stderr, "Unknow test name %s\n", test);
+ return -1;
+ }
switch (type) {
case LST_TEST_PING:
break;
case LST_TEST_BULK:
- if (i == argc)
- return -EINVAL;
-
bulk = malloc(sizeof(*bulk));
- if (bulk == NULL)
- return -ENOMEM;
+ if (bulk == NULL) {
+ fprintf(stderr, "Out of memory\n");
+ return -1;
+ }
memset(bulk, 0, sizeof(*bulk));
- if (strcmp(argv[i], "w") == 0)
- bulk->blk_opc = LST_BRW_WRITE;
- else /* read by default */
- bulk->blk_opc = LST_BRW_READ;
-
- if (++i == argc) {
- /* 1 page by default */
- bulk->blk_flags = LST_BRW_CHECK_NONE;
- bulk->blk_npg = 1;
- *param = bulk;
- *plen = sizeof(*bulk);
- break;
-
- }
-
- bulk->blk_npg = atoi(argv[i]);
- if (bulk->blk_npg <= 0 ||
- bulk->blk_npg >= LNET_MAX_IOV) {
+ if (lst_get_bulk_param(argc, argv, bulk) != 0) {
free(bulk);
- return -EINVAL;
- }
-
- if (++i == argc) {
- bulk->blk_flags = LST_BRW_CHECK_NONE;
- *param = bulk;
- *plen = sizeof(*bulk);
- break;
+ return -1;
}
- /* posion pages */
- if (strcmp(argv[i], "s") == 0)
- bulk->blk_flags = LST_BRW_CHECK_SIMPLE;
- else if (strcmp(argv[i], "f") == 0)
- bulk->blk_flags = LST_BRW_CHECK_FULL;
- else
- bulk->blk_flags = LST_BRW_CHECK_NONE;
-
*param = bulk;
*plen = sizeof(*bulk);
type = lst_get_test_param(test, argc, argv, ¶m, &plen);
if (type < 0) {
- fprintf(stderr, "Can't parse test (%s) parameter: %s\n",
- test, strerror(-type));
+ fprintf(stderr, "Failed to add test (%s)\n", test);
return -1;
}
git://git.whamcloud.com / fs / lustre-release.git / commitdiff