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-rw-r--r--xlators/mgmt/glusterd/src/glusterd-geo-rep.c563
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-mountbroker.c1
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.c136
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-utils.h11
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.c21
-rw-r--r--xlators/mgmt/glusterd/src/glusterd.h2
6 files changed, 483 insertions, 251 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
index 5786694bdf9..5d724cc2a32 100644
--- a/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
+++ b/xlators/mgmt/glusterd/src/glusterd-geo-rep.c
@@ -28,17 +28,6 @@
static int
dict_get_param (dict_t *dict, char *key, char **param);
-static int
-glusterd_get_statefile_name (glusterd_volinfo_t *volinfo, char *slave,
- char *conf_path, char **statefile);
-
-static int
-glusterd_get_slave_info (char *slave, char **slave_ip,
- char **slave_vol, char **op_errstr);
-
-static int
-glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen);
-
struct gsync_config_opt_vals_ gsync_confopt_vals[] = {
{.op_name = "change_detector",
.no_of_pos_vals = 2,
@@ -55,6 +44,11 @@ struct gsync_config_opt_vals_ gsync_confopt_vals[] = {
.case_sensitive = _gf_false,
.values = {"critical", "error", "warning", "info", "debug"}
},
+ {.op_name = "use-tarssh",
+ .no_of_pos_vals = 6,
+ .case_sensitive = _gf_false,
+ .values = {"true", "false", "0", "1", "yes", "no"}
+ },
{.op_name = NULL,
},
};
@@ -74,6 +68,11 @@ static char *gsync_reserved_opts[] = {
NULL
};
+static char *gsync_no_restart_opts[] = {
+ "checkpoint",
+ NULL
+};
+
int
__glusterd_handle_sys_exec (rpcsvc_request_t *req)
{
@@ -899,6 +898,8 @@ gsync_verify_config_options (dict_t *dict, char **op_errstr, char *volname)
}
if (op_match) {
+ if (!op_value)
+ goto out;
val_match = _gf_false;
for (i = 0; i < conf_vals->no_of_pos_vals; i++) {
if(conf_vals->case_sensitive){
@@ -912,7 +913,7 @@ gsync_verify_config_options (dict_t *dict, char **op_errstr, char *volname)
if (!val_match) {
ret = snprintf (errmsg, sizeof(errmsg) - 1,
- "Invalid values (%s) for"
+ "Invalid value(%s) for"
" option %s", op_value,
op_name);
errmsg[ret] = '\0';
@@ -923,7 +924,7 @@ gsync_verify_config_options (dict_t *dict, char **op_errstr, char *volname)
}
}
}
-
+out:
return 0;
}
@@ -1581,7 +1582,7 @@ out:
return ret;
}
-static int
+int
glusterd_get_statefile_name (glusterd_volinfo_t *volinfo, char *slave,
char *conf_path, char **statefile)
{
@@ -1736,7 +1737,7 @@ glusterd_verify_slave (char *volname, char *slave_ip, char *slave,
gf_log ("", GF_LOG_ERROR, "Not a valid slave");
ret = glusterd_gsync_read_frm_status (log_file_path,
buf, sizeof(buf));
- if (ret) {
+ if (ret <= 0) {
gf_log ("", GF_LOG_ERROR, "Unable to read from %s",
log_file_path);
goto out;
@@ -2391,6 +2392,8 @@ glusterd_gsync_configure (glusterd_volinfo_t *volinfo, char *slave,
char *slave_ip = NULL;
char *slave_vol = NULL;
struct stat stbuf = {0, };
+ gf_boolean_t restart_required = _gf_true;
+ char **resopt = NULL;
GF_ASSERT (slave);
GF_ASSERT (op_errstr);
@@ -2495,18 +2498,28 @@ glusterd_gsync_configure (glusterd_volinfo_t *volinfo, char *slave,
out:
if (!ret && volinfo) {
+ for (resopt = gsync_no_restart_opts; *resopt; resopt++) {
+ restart_required = _gf_true;
+ if (!strcmp ((*resopt), op_name)){
+ restart_required = _gf_false;
+ break;
+ }
+ }
+
+ if (restart_required) {
ret = glusterd_check_restart_gsync_session (volinfo, slave,
resp_dict, path_list,
conf_path, 0);
if (ret)
- *op_errstr = gf_strdup ("internal error");
+ *op_errstr = gf_strdup ("internal error");
+ }
}
gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
return ret;
}
-static int
+int
glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen)
{
int ret = 0;
@@ -2530,7 +2543,6 @@ glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen)
char *p = buf + len - 1;
while (isspace (*p))
*p-- = '\0';
- ret = 0;
}
} else if (ret < 0)
gf_log ("", GF_LOG_ERROR, "Status file of gsyncd is corrupt");
@@ -2540,20 +2552,146 @@ glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen)
}
static int
-glusterd_gsync_fetch_status_extra (char *path, char *buf, size_t blen)
+dict_get_param (dict_t *dict, char *key, char **param)
+{
+ char *dk = NULL;
+ char *s = NULL;
+ char x = '\0';
+ int ret = 0;
+
+ if (dict_get_str (dict, key, param) == 0)
+ return 0;
+
+ dk = gf_strdup (key);
+ if (!key)
+ return -1;
+
+ s = strpbrk (dk, "-_");
+ if (!s)
+ return -1;
+ x = (*s == '-') ? '_' : '-';
+ *s++ = x;
+ while ((s = strpbrk (s, "-_")))
+ *s++ = x;
+
+ ret = dict_get_str (dict, dk, param);
+
+ GF_FREE (dk);
+ return ret;
+}
+
+static int
+glusterd_parse_gsync_status (char *buf, gf_gsync_status_t *sts_val)
+{
+ int ret = -1;
+ int i = -1;
+ int num_of_fields = 8;
+ char *token = NULL;
+ char **tokens = NULL;
+ char **ptr = NULL;
+ char *save_ptr = NULL;
+ char na_buf[] = "N/A";
+
+ if (!buf) {
+ gf_log ("", GF_LOG_ERROR, "Empty buf");
+ goto out;
+ }
+
+ tokens = calloc (num_of_fields, sizeof (char *));
+ if (!tokens) {
+ gf_log ("", GF_LOG_ERROR, "Out of memory");
+ goto out;
+ }
+
+ ptr = tokens;
+
+ for (token = strtok_r (buf, ",", &save_ptr); token;
+ token = strtok_r (NULL, ",", &save_ptr)) {
+ *ptr = gf_strdup(token);
+ if (!*ptr) {
+ gf_log ("", GF_LOG_ERROR, "Out of memory");
+ goto out;
+ }
+ ptr++;
+ }
+
+ for (i = 0; i < num_of_fields; i++) {
+ token = strtok_r (tokens[i], ":", &save_ptr);
+ token = strtok_r (NULL, "\0", &save_ptr);
+ token++;
+
+ /* token NULL check */
+ if (!token && (i != 0) &&
+ (i != 5) && (i != 7))
+ token = na_buf;
+
+ if (i == 0) {
+ if (!token)
+ token = na_buf;
+ else {
+ token++;
+ if (!token)
+ token = na_buf;
+ else
+ token[strlen(token) - 1] = '\0';
+ }
+ memcpy (sts_val->slave_node, token, strlen(token));
+ }
+ if (i == 1)
+ memcpy (sts_val->files_syncd, token, strlen(token));
+ if (i == 2)
+ memcpy (sts_val->purges_remaining, token, strlen(token));
+ if (i == 3)
+ memcpy (sts_val->total_files_skipped, token, strlen(token));
+ if (i == 4)
+ memcpy (sts_val->files_remaining, token, strlen(token));
+ if (i == 5) {
+ if (!token)
+ token = na_buf;
+ else {
+ token++;
+ if (!token)
+ token = na_buf;
+ else
+ token[strlen(token) - 1] = '\0';
+ }
+ memcpy (sts_val->worker_status, token, strlen(token));
+ }
+ if (i == 6)
+ memcpy (sts_val->bytes_remaining, token, strlen(token));
+ if (i == 7) {
+ if (!token)
+ token = na_buf;
+ else {
+ token++;
+ if (!token)
+ token = na_buf;
+ else
+ token[strlen(token) - 2] = '\0';
+ }
+ memcpy (sts_val->crawl_status, token, strlen(token));
+ }
+ }
+
+ ret = 0;
+out:
+ for (i = 0; i< num_of_fields; i++)
+ if (tokens[i])
+ GF_FREE(tokens[i]);
+
+ gf_log ("", GF_LOG_DEBUG, "Returning %d", ret);
+ return ret;
+}
+
+static int
+glusterd_gsync_fetch_status_extra (char *path, gf_gsync_status_t *sts_val)
{
char sockpath[PATH_MAX] = {0,};
struct sockaddr_un sa = {0,};
- size_t l = 0;
int s = -1;
struct pollfd pfd = {0,};
int ret = 0;
- l = strlen (buf);
- /* seek to end of data in buf */
- buf += l;
- blen -= l;
-
glusterd_set_socket_filepath (path, sockpath, sizeof (sockpath));
strncpy(sa.sun_path, sockpath, sizeof(sa.sun_path));
@@ -2581,66 +2719,40 @@ glusterd_gsync_fetch_status_extra (char *path, char *buf, size_t blen)
ret = -1;
goto out;
}
- ret = read(s, buf, blen);
+ ret = read(s, sts_val->checkpoint_status,
+ sizeof(sts_val->checkpoint_status));
/* we expect a terminating 0 byte */
- if (ret == 0 || (ret > 0 && buf[ret - 1]))
+ if (ret == 0 || (ret > 0 && sts_val->checkpoint_status[ret - 1]))
ret = -1;
- if (ret > 0)
+ if (ret > 0) {
ret = 0;
+ }
- out:
+out:
close (s);
return ret;
}
-static int
-dict_get_param (dict_t *dict, char *key, char **param)
-{
- char *dk = NULL;
- char *s = NULL;
- char x = '\0';
- int ret = 0;
-
- if (dict_get_str (dict, key, param) == 0)
- return 0;
-
- dk = gf_strdup (key);
- if (!key)
- return -1;
-
- s = strpbrk (dk, "-_");
- if (!s)
- return -1;
- x = (*s == '-') ? '_' : '-';
- *s++ = x;
- while ((s = strpbrk (s, "-_")))
- *s++ = x;
-
- ret = dict_get_str (dict, dk, param);
-
- GF_FREE (dk);
- return ret;
-}
-
-static int
+int
glusterd_read_status_file (glusterd_volinfo_t *volinfo, char *slave,
char *conf_path, dict_t *dict, char *node)
{
- glusterd_conf_t *priv = NULL;
- int ret = 0;
- char *statefile = NULL;
- char *master = NULL;
- char buf[1024] = "defunct";
- char nds[1024] = {0, };
- char mst[1024] = {0, };
- char slv[1024] = {0, };
- char sts[1024] = {0, };
- char *bufp = NULL;
- dict_t *confd = NULL;
- int gsync_count = 0;
- int status = 0;
- char *dyn_node = NULL;
- char *path_list = NULL;
+ char brick_state_file[PATH_MAX] = "";
+ char brick_path[PATH_MAX] = "";
+ char *georep_session_wrkng_dir = NULL;
+ char *master = NULL;
+ char tmp[1024] = "";
+ char sts_val_name[1024] = "";
+ char monitor_status[PATH_MAX] = "";
+ char *statefile = NULL;
+ char *socketfile = NULL;
+ dict_t *confd = NULL;
+ int gsync_count = 0;
+ int i = 0;
+ int ret = 0;
+ glusterd_brickinfo_t *brickinfo = NULL;
+ gf_gsync_status_t *sts_val = NULL;
+ glusterd_conf_t *priv = NULL;
GF_ASSERT (THIS);
GF_ASSERT (THIS->private);
@@ -2661,7 +2773,7 @@ glusterd_read_status_file (glusterd_volinfo_t *volinfo, char *slave,
if (ret) {
gf_log ("", GF_LOG_ERROR, "Unable to get configuration data"
"for %s(master), %s(slave)", master, slave);
- goto done;
+ goto out;
}
@@ -2670,120 +2782,168 @@ glusterd_read_status_file (glusterd_volinfo_t *volinfo, char *slave,
gf_log ("", GF_LOG_ERROR, "Unable to get state_file's name "
"for %s(master), %s(slave). Please check gsync "
"config file.", master, slave);
- goto done;
+ goto out;
}
- ret = glusterd_gsync_read_frm_status (statefile, buf, sizeof (buf));
- if (ret) {
+
+ ret = glusterd_gsync_read_frm_status (statefile, monitor_status,
+ sizeof (monitor_status));
+ if (ret <= 0) {
gf_log ("", GF_LOG_ERROR, "Unable to read the status"
"file for %s(master), %s(slave)", master, slave);
- strncpy (buf, "defunct", sizeof (buf));
- goto done;
- }
-
- ret = gsync_status (master, slave, conf_path, &status);
- if (ret == 0 && status == -1) {
- if ((strcmp (buf, "Not Started")) &&
- (strcmp (buf, "Stopped")))
- strncpy (buf, "defunct", sizeof (buf));
- goto done;
- } else if (ret == -1) {
- gf_log ("", GF_LOG_ERROR, "Unable to get gsync status");
- goto done;
+ strncpy (monitor_status, "defunct", sizeof (monitor_status));
}
- if (strcmp (buf, "Stable") != 0)
- goto done;
-
- ret = dict_get_param (confd, "state_socket_unencoded", &statefile);
+ ret = dict_get_param (confd, "georep_session_working_dir",
+ &georep_session_wrkng_dir);
if (ret) {
- gf_log ("", GF_LOG_ERROR, "Unable to get state_socket_unencoded"
- " filepath. Please check gsync config file.");
- goto done;
+ gf_log ("", GF_LOG_ERROR, "Unable to get geo-rep session's "
+ "working directory name for %s(master), %s(slave). "
+ "Please check gsync config file.", master, slave);
+ goto out;
}
- ret = glusterd_gsync_fetch_status_extra (statefile, buf, sizeof (buf));
+
+ ret = dict_get_param (confd, "state_socket_unencoded", &socketfile);
if (ret) {
- gf_log ("", GF_LOG_ERROR, "Unable to fetch extra status"
- "for %s(master), %s(slave)", master, slave);
- /* there is a slight chance that this occurs due to race
- * -- in that case, the following options all seem bad:
- *
- * - suppress irregurlar behavior by just leaving status
- * on "OK"
- * - freak out users with a misleading "defunct"
- * - overload the meaning of the regular error signal
- * mechanism of gsyncd, that is, when status is "faulty"
- *
- * -- so we just come up with something new...
- */
- strncpy (buf, "N/A", sizeof (buf));
- goto done;
+ gf_log ("", GF_LOG_ERROR, "Unable to get socket file's name "
+ "for %s(master), %s(slave). Please check gsync "
+ "config file.", master, slave);
+ goto out;
}
- done:
- if ((!strcmp (buf, "defunct")) ||
- (!strcmp (buf, "Not Started")) ||
- (!strcmp (buf, "Stopped"))) {
- ret = glusterd_get_local_brickpaths (volinfo, &path_list);
- if (!path_list) {
- gf_log ("", GF_LOG_DEBUG, "This node not being part of"
- " volume should not be running gsyncd. Hence"
- " shouldn't display status for this node.");
- ret = 0;
+ ret = dict_get_int32 (dict, "gsync-count", &gsync_count);
+ if (ret)
+ gsync_count = 0;
+
+ list_for_each_entry (brickinfo, &volinfo->bricks, brick_list) {
+ if (uuid_compare (brickinfo->uuid, MY_UUID))
+ continue;
+
+ sts_val = GF_CALLOC (1, sizeof(gf_gsync_status_t),
+ gf_common_mt_gsync_status_t);
+ if (!sts_val) {
+ gf_log ("", GF_LOG_ERROR, "Out Of Memory");
goto out;
}
- }
- ret = dict_get_int32 (dict, "gsync-count", &gsync_count);
+ /* Creating the brick state file's path */
+ memset(brick_state_file, '\0', PATH_MAX);
+ memcpy (brick_path, brickinfo->path, PATH_MAX - 1);
+ for (i = 0; i < strlen(brick_path) - 1; i++)
+ if (brick_path[i] == '/')
+ brick_path[i] = '_';
+ ret = snprintf(brick_state_file, PATH_MAX - 1, "%s%s.status",
+ georep_session_wrkng_dir, brick_path);
+ brick_state_file[ret] = '\0';
+
+ gf_log ("", GF_LOG_DEBUG, "brick_state_file = %s", brick_state_file);
+
+ memset (tmp, '\0', sizeof(tmp));
+
+ ret = glusterd_gsync_read_frm_status (brick_state_file,
+ tmp, sizeof (tmp));
+ if (ret <= 0) {
+ gf_log ("", GF_LOG_ERROR, "Unable to read the status"
+ "file for %s brick for %s(master), %s(slave) "
+ "session", brickinfo->path, master, slave);
+ memcpy (sts_val->slave_node, slave, strlen(slave));
+ sts_val->slave_node[strlen(slave)] = '\0';
+ ret = snprintf (sts_val->worker_status, sizeof(sts_val->worker_status), "N/A");
+ sts_val->worker_status[ret] = '\0';
+ ret = snprintf (sts_val->checkpoint_status, sizeof(sts_val->checkpoint_status), "N/A");
+ sts_val->checkpoint_status[ret] = '\0';
+ ret = snprintf (sts_val->crawl_status, sizeof(sts_val->crawl_status), "N/A");
+ sts_val->crawl_status[ret] = '\0';
+ ret = snprintf (sts_val->files_syncd, sizeof(sts_val->files_syncd), "N/A");
+ sts_val->files_syncd[ret] = '\0';
+ ret = snprintf (sts_val->purges_remaining, sizeof(sts_val->purges_remaining), "N/A");
+ sts_val->purges_remaining[ret] = '\0';
+ ret = snprintf (sts_val->total_files_skipped, sizeof(sts_val->total_files_skipped), "N/A");
+ sts_val->total_files_skipped[ret] = '\0';
+ ret = snprintf (sts_val->files_remaining, sizeof(sts_val->files_remaining), "N/A");
+ sts_val->files_remaining[ret] = '\0';
+ ret = snprintf (sts_val->bytes_remaining, sizeof(sts_val->bytes_remaining), "N/A");
+ sts_val->bytes_remaining[ret] = '\0';
+ goto store_status;
+ }
- if (ret)
- gsync_count = 1;
- else
- gsync_count++;
+ ret = glusterd_gsync_fetch_status_extra (socketfile, sts_val);
+ if (ret || strlen(sts_val->checkpoint_status) == 0) {
+ gf_log ("", GF_LOG_DEBUG, "No checkpoint status"
+ "for %s(master), %s(slave)", master, slave);
+ ret = snprintf (sts_val->checkpoint_status, sizeof(sts_val->checkpoint_status), "N/A");
+ sts_val->checkpoint_status[ret] = '\0';
+ }
- (void) snprintf (nds, sizeof (nds), "node%d", gsync_count);
- dyn_node = gf_strdup (node);
- if (!dyn_node)
- goto out;
- ret = dict_set_dynstr (dict, nds, dyn_node);
- if (ret) {
- GF_FREE (dyn_node);
- goto out;
- }
+ ret = glusterd_parse_gsync_status (tmp, sts_val);
+ if (ret) {
+ gf_log ("", GF_LOG_ERROR,
+ "Unable to parse the gsync status for %s",
+ brickinfo->path);
+ memcpy (sts_val->slave_node, slave, strlen(slave));
+ sts_val->slave_node[strlen(slave)] = '\0';
+ ret = snprintf (sts_val->worker_status, sizeof(sts_val->worker_status), "N/A");
+ sts_val->worker_status[ret] = '\0';
+ ret = snprintf (sts_val->checkpoint_status, sizeof(sts_val->checkpoint_status), "N/A");
+ sts_val->checkpoint_status[ret] = '\0';
+ ret = snprintf (sts_val->crawl_status, sizeof(sts_val->crawl_status), "N/A");
+ sts_val->crawl_status[ret] = '\0';
+ ret = snprintf (sts_val->files_syncd, sizeof(sts_val->files_syncd), "N/A");
+ sts_val->files_syncd[ret] = '\0';
+ ret = snprintf (sts_val->purges_remaining, sizeof(sts_val->purges_remaining), "N/A");
+ sts_val->purges_remaining[ret] = '\0';
+ ret = snprintf (sts_val->total_files_skipped, sizeof(sts_val->total_files_skipped), "N/A");
+ sts_val->total_files_skipped[ret] = '\0';
+ ret = snprintf (sts_val->files_remaining, sizeof(sts_val->files_remaining), "N/A");
+ sts_val->files_remaining[ret] = '\0';
+ ret = snprintf (sts_val->bytes_remaining, sizeof(sts_val->bytes_remaining), "N/A");
+ sts_val->bytes_remaining[ret] = '\0';
+ }
- snprintf (mst, sizeof (mst), "master%d", gsync_count);
- master = gf_strdup (master);
- if (!master)
- goto out;
- ret = dict_set_dynstr (dict, mst, master);
- if (ret) {
- GF_FREE (master);
- goto out;
- }
+store_status:
+ if ((strcmp (monitor_status, "Stable"))) {
+ memcpy (sts_val->worker_status, monitor_status, strlen(monitor_status));
+ sts_val->worker_status[strlen(monitor_status)] = '\0';
+ ret = snprintf (sts_val->crawl_status, sizeof(sts_val->crawl_status), "N/A");
+ sts_val->crawl_status[ret] = '\0';
+ ret = snprintf (sts_val->checkpoint_status, sizeof(sts_val->checkpoint_status), "N/A");
+ sts_val->checkpoint_status[ret] = '\0';
+ }
- snprintf (slv, sizeof (slv), "slave%d", gsync_count);
- slave = gf_strdup (slave);
- if (!slave)
- goto out;
- ret = dict_set_dynstr (dict, slv, slave);
- if (ret) {
- GF_FREE (slave);
- goto out;
- }
+ if (strcmp (sts_val->worker_status, "Active")) {
+ ret = snprintf (sts_val->checkpoint_status, sizeof(sts_val->checkpoint_status), "N/A");
+ sts_val->checkpoint_status[ret] = '\0';
+ ret = snprintf (sts_val->crawl_status, sizeof(sts_val->crawl_status), "N/A");
+ sts_val->crawl_status[ret] = '\0';
+ }
- snprintf (sts, sizeof (slv), "status%d", gsync_count);
- bufp = gf_strdup (buf);
- if (!bufp)
- goto out;
- ret = dict_set_dynstr (dict, sts, bufp);
- if (ret) {
- GF_FREE (bufp);
- goto out;
+ if (!strcmp (sts_val->slave_node, "N/A")) {
+ memcpy (sts_val->slave_node, slave, strlen(slave));
+ sts_val->slave_node[strlen(slave)] = '\0';
+ }
+
+ memcpy (sts_val->node, node, strlen(node));
+ sts_val->node[strlen(node)] = '\0';
+ memcpy (sts_val->brick, brickinfo->path, strlen(brickinfo->path));
+ sts_val->brick[strlen(brickinfo->path)] = '\0';
+ memcpy (sts_val->master, master, strlen(master));
+ sts_val->master[strlen(master)] = '\0';
+
+ snprintf (sts_val_name, sizeof (sts_val_name), "status_value%d", gsync_count);
+ ret = dict_set_bin (dict, sts_val_name, sts_val, sizeof(gf_gsync_status_t));
+ if (ret) {
+ GF_FREE (sts_val);
+ goto out;
+ }
+
+ gsync_count++;
+ sts_val = NULL;
}
+
ret = dict_set_int32 (dict, "gsync-count", gsync_count);
if (ret)
goto out;
- out:
+out:
dict_destroy (confd);
return 0;
@@ -3246,30 +3406,32 @@ glusterd_op_sys_exec (dict_t *dict, char **op_errstr, dict_t *rsp_dict)
goto out;
}
- ptr = fgets(buf, sizeof(buf), runner_chio (&runner, STDOUT_FILENO));
- if (ptr) {
- ret = dict_get_int32 (rsp_dict, "output_count", &output_count);
- if (ret)
- output_count = 1;
- else
- output_count++;
- memset (output_name, '\0', sizeof (output_name));
- snprintf (output_name, sizeof (output_name),
- "output_%d", output_count);
- if (buf[strlen(buf) - 1] == '\n')
- buf[strlen(buf) - 1] = '\0';
- bufp = gf_strdup (buf);
- if (!bufp)
- gf_log ("", GF_LOG_ERROR, "gf_strdup failed.");
- ret = dict_set_dynstr (rsp_dict, output_name, bufp);
- if (ret) {
- GF_FREE (bufp);
- gf_log ("", GF_LOG_ERROR, "output set failed.");
+ do {
+ ptr = fgets(buf, sizeof(buf), runner_chio (&runner, STDOUT_FILENO));
+ if (ptr) {
+ ret = dict_get_int32 (rsp_dict, "output_count", &output_count);
+ if (ret)
+ output_count = 1;
+ else
+ output_count++;
+ memset (output_name, '\0', sizeof (output_name));
+ snprintf (output_name, sizeof (output_name),
+ "output_%d", output_count);
+ if (buf[strlen(buf) - 1] == '\n')
+ buf[strlen(buf) - 1] = '\0';
+ bufp = gf_strdup (buf);
+ if (!bufp)
+ gf_log ("", GF_LOG_ERROR, "gf_strdup failed.");
+ ret = dict_set_dynstr (rsp_dict, output_name, bufp);
+ if (ret) {
+ GF_FREE (bufp);
+ gf_log ("", GF_LOG_ERROR, "output set failed.");
+ }
+ ret = dict_set_int32 (rsp_dict, "output_count", output_count);
+ if (ret)
+ gf_log ("", GF_LOG_ERROR, "output_count set failed.");
}
- ret = dict_set_int32 (rsp_dict, "output_count", output_count);
- if (ret)
- gf_log ("", GF_LOG_ERROR, "output_count set failed.");
- }
+ } while (ptr);
ret = runner_end (&runner);
if (ret) {
@@ -3708,7 +3870,7 @@ out:
}
-static int
+int
glusterd_get_slave_info (char *slave, char **slave_ip,
char **slave_vol, char **op_errstr)
{
@@ -3888,7 +4050,7 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
/* gluster-params */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_args (&runner, "gluster-params",
- "aux-gfid-mount xlator-option=*-dht.assert-no-child-down=true",
+ "aux-gfid-mount",
".", ".", NULL);
RUN_GSYNCD_CMD;
@@ -3902,6 +4064,16 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
+ /* ssh-command tar */
+ runinit_gsyncd_setrx (&runner, conf_path);
+ runner_add_arg (&runner, "ssh-command-tar");
+ runner_argprintf (&runner,
+ "ssh -oPasswordAuthentication=no "
+ "-oStrictHostKeyChecking=no "
+ "-i %s/tar_ssh.pem", georepdir);
+ runner_add_args (&runner, ".", ".", NULL);
+ RUN_GSYNCD_CMD;
+
/* pid-file */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "pid-file");
@@ -3909,6 +4081,13 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
+ /* geo-rep-working-dir */
+ runinit_gsyncd_setrx (&runner, conf_path);
+ runner_add_arg (&runner, "georep-session-working-dir");
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/", georepdir);
+ runner_add_args (&runner, ".", ".", NULL);
+ RUN_GSYNCD_CMD;
+
/* state-file */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_arg (&runner, "state-file");
@@ -3986,7 +4165,7 @@ create_conf_file (glusterd_conf_t *conf, char *conf_path)
/* gluster-params */
runinit_gsyncd_setrx (&runner, conf_path);
runner_add_args (&runner, "gluster-params",
- "aux-gfid-mount xlator-option=*-dht.assert-no-child-down=true",
+ "aux-gfid-mount",
".", NULL);
RUN_GSYNCD_CMD;
diff --git a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
index 0d67d130360..4ce441da801 100644
--- a/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
+++ b/xlators/mgmt/glusterd/src/glusterd-mountbroker.c
@@ -231,7 +231,6 @@ parse_mount_pattern_desc (gf_mount_spec_t *mspec, char *pdesc)
const char *georep_mnt_desc_template =
"SUP("
- "xlator-option=\\*-dht.assert-no-child-down=true "
"volfile-server=localhost "
"client-pid=%d "
"user-map-root=%s "
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.c b/xlators/mgmt/glusterd/src/glusterd-utils.c
index 15c40f3e468..8cf9f790f2f 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.c
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.c
@@ -4591,14 +4591,24 @@ _local_gsyncd_start (dict_t *this, char *key, data_t *value, void *data)
{
char *path_list = NULL;
char *slave = NULL;
+ char *slave_ip = NULL;
+ char *slave_vol = NULL;
+ char *statefile = NULL;
+ char buf[1024] = "faulty";
int uuid_len = 0;
int ret = 0;
char uuid_str[64] = {0};
- glusterd_volinfo_t *volinfo = NULL;
- char *conf_path = NULL;
+ glusterd_volinfo_t *volinfo = NULL;
+ char confpath[PATH_MAX] = "";
+ char *op_errstr = NULL;
+ glusterd_conf_t *priv = NULL;
+
+ GF_ASSERT (THIS);
+ priv = THIS->private;
+ GF_ASSERT (priv);
+ GF_ASSERT (data);
volinfo = data;
- GF_ASSERT (volinfo);
slave = strchr(value->data, ':');
if (slave)
slave ++;
@@ -4608,22 +4618,63 @@ _local_gsyncd_start (dict_t *this, char *key, data_t *value, void *data)
strncpy (uuid_str, (char*)value->data, uuid_len);
+ /* Getting Local Brickpaths */
ret = glusterd_get_local_brickpaths (volinfo, &path_list);
- ret = dict_get_str (this, "conf_path", &conf_path);
+ /*Generating the conf file path needed by gsyncd */
+ ret = glusterd_get_slave_info (slave, &slave_ip,
+ &slave_vol, &op_errstr);
if (ret) {
gf_log ("", GF_LOG_ERROR,
- "Unable to fetch conf file path.");
+ "Unable to fetch slave details.");
+ ret = -1;
goto out;
}
- glusterd_start_gsync (volinfo, slave, path_list, conf_path,
- uuid_str, NULL);
+ ret = snprintf (confpath, sizeof(confpath) - 1,
+ "%s/"GEOREP"/%s_%s_%s/gsyncd.conf",
+ priv->workdir, volinfo->volname,
+ slave_ip, slave_vol);
+ confpath[ret] = '\0';
+
+ /* Fetching the last status of the node */
+ ret = glusterd_get_statefile_name (volinfo, slave,
+ confpath, &statefile);
+ if (ret) {
+ if (!strstr(slave, "::"))
+ gf_log ("", GF_LOG_INFO,
+ "%s is not a valid slave url.", slave);
+ else
+ gf_log ("", GF_LOG_INFO, "Unable to get"
+ " statefile's name");
+ goto out;
+ }
+
+ ret = glusterd_gsync_read_frm_status (statefile, buf, sizeof (buf));
+ if (ret < 0) {
+ gf_log ("", GF_LOG_ERROR, "Unable to read the status");
+ goto out;
+ }
- GF_FREE (path_list);
- path_list = NULL;
+ /* Looks for the last status, to find if the sessiom was running
+ * when the node went down. If the session was not started or
+ * not started, do not restart the geo-rep session */
+ if ((!strcmp (buf, "Not Started")) ||
+ (!strcmp (buf, "Stopped"))) {
+ gf_log ("", GF_LOG_INFO,
+ "Geo-Rep Session was not started between "
+ "%s and %s::%s. Not Restarting", volinfo->volname,
+ slave_ip, slave_vol);
+ goto out;
+ }
+
+ glusterd_start_gsync (volinfo, slave, path_list, confpath,
+ uuid_str, NULL);
out:
+ if (path_list)
+ GF_FREE (path_list);
+
return ret;
}
@@ -7205,21 +7256,16 @@ glusterd_append_gsync_status (dict_t *dst, dict_t *src)
}
-static int32_t
+int32_t
glusterd_append_status_dicts (dict_t *dst, dict_t *src)
{
- int dst_count = 0;
- int src_count = 0;
- int i = 0;
- int ret = 0;
- char mst[PATH_MAX] = {0,};
- char slv[PATH_MAX] = {0, };
- char sts[PATH_MAX] = {0, };
- char nds[PATH_MAX] = {0, };
- char *mst_val = NULL;
- char *slv_val = NULL;
- char *sts_val = NULL;
- char *nds_val = NULL;
+ char sts_val_name[PATH_MAX] = {0, };
+ int dst_count = 0;
+ int src_count = 0;
+ int i = 0;
+ int ret = 0;
+ gf_gsync_status_t *sts_val = NULL;
+ gf_gsync_status_t *dst_sts_val = NULL;
GF_ASSERT (dst);
@@ -7237,49 +7283,29 @@ glusterd_append_status_dicts (dict_t *dst, dict_t *src)
goto out;
}
- for (i = 1; i <= src_count; i++) {
- snprintf (nds, sizeof(nds), "node%d", i);
- snprintf (mst, sizeof(mst), "master%d", i);
- snprintf (slv, sizeof(slv), "slave%d", i);
- snprintf (sts, sizeof(sts), "status%d", i);
-
- ret = dict_get_str (src, nds, &nds_val);
- if (ret)
- goto out;
-
- ret = dict_get_str (src, mst, &mst_val);
- if (ret)
- goto out;
-
- ret = dict_get_str (src, slv, &slv_val);
- if (ret)
- goto out;
+ for (i = 0; i < src_count; i++) {
+ memset (sts_val_name, '\0', sizeof(sts_val_name));
+ snprintf (sts_val_name, sizeof(sts_val_name), "status_value%d", i);
- ret = dict_get_str (src, sts, &sts_val);
+ ret = dict_get_bin (src, sts_val_name, (void **) &sts_val);
if (ret)
goto out;
- snprintf (nds, sizeof(nds), "node%d", i+dst_count);
- snprintf (mst, sizeof(mst), "master%d", i+dst_count);
- snprintf (slv, sizeof(slv), "slave%d", i+dst_count);
- snprintf (sts, sizeof(sts), "status%d", i+dst_count);
-
- ret = dict_set_dynstr (dst, nds, gf_strdup (nds_val));
- if (ret)
+ dst_sts_val = GF_CALLOC (1, sizeof(gf_gsync_status_t),
+ gf_common_mt_gsync_status_t);
+ if (!dst_sts_val) {
+ gf_log ("", GF_LOG_ERROR, "Out Of Memory");
goto out;
+ }
- ret = dict_set_dynstr (dst, mst, gf_strdup (mst_val));
- if (ret)
- goto out;
+ memcpy (dst_sts_val, sts_val, sizeof(gf_gsync_status_t));
- ret = dict_set_dynstr (dst, slv, gf_strdup (slv_val));
- if (ret)
- goto out;
+ memset (sts_val_name, '\0', sizeof(sts_val_name));
+ snprintf (sts_val_name, sizeof(sts_val_name), "status_value%d", i + dst_count);
- ret = dict_set_dynstr (dst, sts, gf_strdup (sts_val));
+ ret = dict_set_bin (dst, sts_val_name, dst_sts_val, sizeof(gf_gsync_status_t));
if (ret)
goto out;
-
}
ret = dict_set_int32 (dst, "gsync-count", dst_count+src_count);
diff --git a/xlators/mgmt/glusterd/src/glusterd-utils.h b/xlators/mgmt/glusterd/src/glusterd-utils.h
index 970b1f8a638..20cd00cbe88 100644
--- a/xlators/mgmt/glusterd/src/glusterd-utils.h
+++ b/xlators/mgmt/glusterd/src/glusterd-utils.h
@@ -583,6 +583,17 @@ glusterd_get_slave_details_confpath (glusterd_volinfo_t *volinfo, dict_t *dict,
char **conf_path, char **op_errstr);
int
+glusterd_get_slave_info (char *slave, char **slave_ip,
+ char **slave_vol, char **op_errstr);
+
+int
+glusterd_get_statefile_name (glusterd_volinfo_t *volinfo, char *slave,
+ char *conf_path, char **statefile);
+
+int
+glusterd_gsync_read_frm_status (char *path, char *buf, size_t blen);
+
+int
glusterd_check_restart_gsync_session (glusterd_volinfo_t *volinfo, char *slave,
dict_t *resp_dict, char *path_list,
char *conf_path, gf_boolean_t is_force);
diff --git a/xlators/mgmt/glusterd/src/glusterd.c b/xlators/mgmt/glusterd/src/glusterd.c
index c2be2c9da59..58833869a3e 100644
--- a/xlators/mgmt/glusterd/src/glusterd.c
+++ b/xlators/mgmt/glusterd/src/glusterd.c
@@ -594,7 +594,7 @@ configure_syncdaemon (glusterd_conf_t *conf)
/* gluster-params */
runinit_gsyncd_setrx (&runner, conf);
runner_add_args (&runner, "gluster-params",
- "aux-gfid-mount xlator-option=*-dht.assert-no-child-down=true",
+ "aux-gfid-mount",
".", ".", NULL);
RUN_GSYNCD_CMD;
@@ -608,6 +608,16 @@ configure_syncdaemon (glusterd_conf_t *conf)
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
+ /* ssh-command tar */
+ runinit_gsyncd_setrx (&runner, conf);
+ runner_add_arg (&runner, "ssh-command-tar");
+ runner_argprintf (&runner,
+ "ssh -oPasswordAuthentication=no "
+ "-oStrictHostKeyChecking=no "
+ "-i %s/tar_ssh.pem", georepdir);
+ runner_add_args (&runner, ".", ".", NULL);
+ RUN_GSYNCD_CMD;
+
/* pid-file */
runinit_gsyncd_setrx (&runner, conf);
runner_add_arg (&runner, "pid-file");
@@ -615,6 +625,13 @@ configure_syncdaemon (glusterd_conf_t *conf)
runner_add_args (&runner, ".", ".", NULL);
RUN_GSYNCD_CMD;
+ /* geo-rep working dir */
+ runinit_gsyncd_setrx (&runner, conf);
+ runner_add_arg (&runner, "georep-session-working-dir");
+ runner_argprintf (&runner, "%s/${mastervol}_${remotehost}_${slavevol}/", georepdir);
+ runner_add_args (&runner, ".", ".", NULL);
+ RUN_GSYNCD_CMD;
+
/* state-file */
runinit_gsyncd_setrx (&runner, conf);
runner_add_arg (&runner, "state-file");
@@ -701,7 +718,7 @@ configure_syncdaemon (glusterd_conf_t *conf)
/* gluster-params */
runinit_gsyncd_setrx (&runner, conf);
runner_add_args (&runner, "gluster-params",
- "aux-gfid-mount xlator-option=*-dht.assert-no-child-down=true",
+ "aux-gfid-mount",
".", NULL);
RUN_GSYNCD_CMD;
diff --git a/xlators/mgmt/glusterd/src/glusterd.h b/xlators/mgmt/glusterd/src/glusterd.h
index e1e9e591f39..23b4205b0be 100644
--- a/xlators/mgmt/glusterd/src/glusterd.h
+++ b/xlators/mgmt/glusterd/src/glusterd.h
@@ -47,7 +47,7 @@
#define GLUSTERD_QUORUM_RATIO_KEY "cluster.server-quorum-ratio"
#define GLUSTERD_GLOBAL_OPT_VERSION "global-option-version"
#define GLUSTERD_COMMON_PEM_PUB_FILE "/geo-replication/common_secret.pem.pub"
-#define GEO_CONF_MAX_OPT_VALS 5
+#define GEO_CONF_MAX_OPT_VALS 6
#define GLUSTERD_CREATE_HOOK_SCRIPT "/hooks/1/gsync-create/post/" \
"S56glusterd-geo-rep-create-post.sh"
generated by cgit (git 2.34.1) at 2024-11-19 10:39:53 +0000