int
qdevice_cmap_get_config_version(cmap_handle_t cmap_handle, uint64_t *config_version)
{
int res;
if (cmap_get_uint64(cmap_handle, "totem.config_version", config_version) == CS_OK) {
res = 0;
} else {
*config_version = 0;
res = -1;
}
return (res);
}
/*
* Test cmap integration + quit policy
*/
static int test8 (pid_t pid, pid_t old_pid, int test_n) {
cmap_handle_t cmap_handle;
cs_error_t err;
uint64_t tstamp1, tstamp2;
int32_t msec_diff;
unsigned int instance_id;
char key_name[CMAP_KEYNAME_MAXLEN];
char *str;
err = cmap_initialize (&cmap_handle);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not initialize Cluster Map API instance error %d. Test skipped", err);
return (1);
}
qb_log (LOG_INFO, "test %d", test_n);
if (test_n == 2) {
/*
* Object should not exist
*/
qb_log (LOG_INFO, "Testing if object exists (it shouldn't)");
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.state", pid);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err == CS_OK) {
qb_log (LOG_INFO, "Could find key \"%s\": %d.", key_name, err);
free(str);
return (2);
}
}
if (test_n == 1 || test_n == 2) {
qb_log (LOG_INFO, " initialize");
err = sam_initialize (2000, SAM_RECOVERY_POLICY_QUIT | SAM_RECOVERY_POLICY_CMAP);
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't initialize SAM API. Error %d", err);
return 2;
}
qb_log (LOG_INFO, " register");
err = sam_register (&instance_id);
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't register. Error %d", err);
return 2;
}
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.recovery", pid);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"recovery\" key: %d.", err);
return (2);
}
if (strcmp(str, "quit") != 0) {
qb_log (LOG_INFO, "Recovery key \"%s\" is not \"quit\".", key_name);
return (2);
}
free(str);
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.state", pid);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "stopped") != 0) {
qb_log (LOG_INFO, "State key is not \"stopped\".");
return (2);
}
free(str);
qb_log (LOG_INFO, "iid %d: start", instance_id);
err = sam_start ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't start hc. Error %d", err);
return 2;
}
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "running") != 0) {
qb_log (LOG_INFO, "State key is not \"running\".");
return (2);
}
free(str);
qb_log (LOG_INFO, "iid %d: stop", instance_id);
err = sam_stop ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't stop hc. Error %d", err);
return 2;
}
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "stopped") != 0) {
qb_log (LOG_INFO, "State key is not \"stopped\".");
return (2);
}
free(str);
qb_log (LOG_INFO, "iid %d: sleeping 5", instance_id);
sleep (5);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "stopped") != 0) {
qb_log (LOG_INFO, "State key is not \"stopped\".");
return (2);
}
free(str);
qb_log (LOG_INFO, "iid %d: start 2", instance_id);
err = sam_start ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't start hc. Error %d", err);
return 2;
}
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "running") != 0) {
qb_log (LOG_INFO, "State key is not \"running\".");
return (2);
}
free(str);
if (test_n == 2) {
qb_log (LOG_INFO, "iid %d: sleeping 5. Should be killed", instance_id);
sleep (5);
return (2);
} else {
qb_log (LOG_INFO, "iid %d: Test HC", instance_id);
err = sam_hc_send ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't send hc. Error %d", err);
return 2;
}
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.last_updated", pid);
err = cmap_get_uint64(cmap_handle, key_name, &tstamp1);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"last_updated\" key: %d.", err);
return (2);
}
qb_log (LOG_INFO, "iid %d: Sleep 1", instance_id);
sleep (1);
err = sam_hc_send ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't send hc. Error %d", err);
return 2;
}
sleep (1);
err = cmap_get_uint64(cmap_handle, key_name, &tstamp2);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"last_updated\" key: %d.", err);
return (2);
}
msec_diff = (tstamp2 - tstamp1)/CS_TIME_NS_IN_MSEC;
if (msec_diff < 500 || msec_diff > 2000) {
qb_log (LOG_INFO, "Difference %d is not within <500, 2000> interval.", msec_diff);
return (2);
}
qb_log (LOG_INFO, "iid %d: stop 2", instance_id);
err = sam_stop ();
if (err != CS_OK) {
qb_log (LOG_ERR, "Can't stop hc. Error %d", err);
return 2;
}
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.state", pid);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "stopped") != 0) {
qb_log (LOG_INFO, "State key is not \"stopped\".");
return (2);
}
free(str);
qb_log (LOG_INFO, "iid %d: exiting", instance_id);
return (0);
}
}
if (test_n == 3) {
qb_log (LOG_INFO, "Testing if status is failed");
/*
* Previous should be FAILED
*/
snprintf(key_name, CMAP_KEYNAME_MAXLEN, "resources.process.%d.state", pid);
err = cmap_get_string(cmap_handle, key_name, &str);
if (err != CS_OK) {
qb_log (LOG_INFO, "Could not get \"state\" key: %d.", err);
return (2);
}
if (strcmp(str, "failed") != 0) {
qb_log (LOG_INFO, "State key is not \"failed\".");
return (2);
}
return (0);
}
return (2);
}
static void print_key(cmap_handle_t handle,
const char *key_name,
size_t value_len,
const void *value,
cmap_value_types_t type)
{
char *str;
char *bin_value = NULL;
cs_error_t err;
int8_t i8;
uint8_t u8;
int16_t i16;
uint16_t u16;
int32_t i32;
uint32_t u32;
int64_t i64;
uint64_t u64;
float flt;
double dbl;
int end_loop;
int no_retries;
size_t bin_value_len;
end_loop = 0;
no_retries = 0;
err = CS_OK;
while (!end_loop) {
switch (type) {
case CMAP_VALUETYPE_INT8:
if (value == NULL) {
err = cmap_get_int8(handle, key_name, &i8);
} else {
i8 = *((int8_t *)value);
}
break;
case CMAP_VALUETYPE_INT16:
if (value == NULL) {
err = cmap_get_int16(handle, key_name, &i16);
} else {
i16 = *((int16_t *)value);
}
break;
case CMAP_VALUETYPE_INT32:
if (value == NULL) {
err = cmap_get_int32(handle, key_name, &i32);
} else {
i32 = *((int32_t *)value);
}
break;
case CMAP_VALUETYPE_INT64:
if (value == NULL) {
err = cmap_get_int64(handle, key_name, &i64);
} else {
i64 = *((int64_t *)value);
}
break;
case CMAP_VALUETYPE_UINT8:
if (value == NULL) {
err = cmap_get_uint8(handle, key_name, &u8);
} else {
u8 = *((uint8_t *)value);
}
break;
case CMAP_VALUETYPE_UINT16:
if (value == NULL) {
err = cmap_get_uint16(handle, key_name, &u16);
} else {
u16 = *((uint16_t *)value);
}
break;
case CMAP_VALUETYPE_UINT32:
if (value == NULL) {
err = cmap_get_uint32(handle, key_name, &u32);
} else {
u32 = *((uint32_t *)value);
}
break;
case CMAP_VALUETYPE_UINT64:
if (value == NULL) {
err = cmap_get_uint64(handle, key_name, &u64);
} else {
u64 = *((uint64_t *)value);
}
break;
case CMAP_VALUETYPE_FLOAT:
if (value == NULL) {
err = cmap_get_float(handle, key_name, &flt);
} else {
flt = *((float *)value);
}
break;
case CMAP_VALUETYPE_DOUBLE:
if (value == NULL) {
err = cmap_get_double(handle, key_name, &dbl);
} else {
dbl = *((double *)value);
}
break;
case CMAP_VALUETYPE_STRING:
if (value == NULL) {
err = cmap_get_string(handle, key_name, &str);
} else {
str = (char *)value;
}
break;
case CMAP_VALUETYPE_BINARY:
if (show_binary) {
if (value == NULL) {
bin_value = malloc(value_len);
if (bin_value == NULL) {
fprintf(stderr, "Can't alloc memory\n");
exit(EXIT_FAILURE);
}
bin_value_len = value_len;
err = cmap_get(handle, key_name, bin_value, &bin_value_len, NULL);
} else {
bin_value = (char *)value;
}
}
break;
}
if (err == CS_OK)
end_loop = 1;
if (err == CS_ERR_TRY_AGAIN) {
sleep(1);
no_retries++;
}
if (no_retries > MAX_TRY_AGAIN) {
end_loop = 1;
}
};
if (err != CS_OK) {
fprintf(stderr, "Can't get value of %s. Error %s\n", key_name, cs_strerror(err));
return ;
}
printf("%s (", key_name);
switch (type) {
case CMAP_VALUETYPE_INT8:
printf("%s) = %"PRId8, "i8", i8);
break;
case CMAP_VALUETYPE_UINT8:
printf("%s) = %"PRIu8, "u8", u8);
break;
case CMAP_VALUETYPE_INT16:
printf("%s) = %"PRId16, "i16", i16);
break;
case CMAP_VALUETYPE_UINT16:
printf("%s) = %"PRIu16, "u16", u16);
break;
case CMAP_VALUETYPE_INT32:
printf("%s) = %"PRId32, "i32", i32);
break;
case CMAP_VALUETYPE_UINT32:
printf("%s) = %"PRIu32, "u32", u32);
break;
case CMAP_VALUETYPE_INT64:
printf("%s) = %"PRId64, "i64", i64);
break;
case CMAP_VALUETYPE_UINT64:
printf("%s) = %"PRIu64, "u64", u64);
break;
case CMAP_VALUETYPE_FLOAT:
printf("%s) = %f", "flt", flt);
break;
case CMAP_VALUETYPE_DOUBLE:
printf("%s) = %lf", "dbl", dbl);
break;
case CMAP_VALUETYPE_STRING:
printf("%s) = %s", "str", str);
if (value == NULL) {
free(str);
}
break;
case CMAP_VALUETYPE_BINARY:
printf("%s)", "bin");
if (show_binary) {
printf(" = ");
if (bin_value) {
print_binary_key(bin_value, value_len);
if (value == NULL) {
free(bin_value);
}
} else {
printf("*empty*");
}
}
break;
}
printf("\n");
}
