#include "lib/events/events.h"
#include "../common/rb_tree.h"
-static struct {
- struct timeval start;
- const char *script_running;
-} child_state;
-
static void ctdb_event_script_timeout(struct event_context *ev, struct timed_event *te, struct timeval t, void *p);
/*
*/
static void sigterm(int sig)
{
- char tbuf[100], buf[200];
- time_t t;
-
- DEBUG(DEBUG_ERR,("Timed out running script '%s' after %.1f seconds pid :%d\n",
- child_state.script_running, timeval_elapsed(&child_state.start), getpid()));
-
- t = time(NULL);
-
- strftime(tbuf, sizeof(tbuf)-1, "%Y%m%d%H%M%S", localtime(&t));
- sprintf(buf, "{ pstree -p; cat /proc/locks; ls -li /var/ctdb/ /var/ctdb/persistent; }"
- " >/tmp/ctdb.event.%s.%d", tbuf, getpid());
- system(buf);
-
- DEBUG(DEBUG_ERR,("Logged timedout eventscript : %s\n", buf));
-
/* all the child processes will be running in the same process group */
kill(-getpgrp(), SIGKILL);
_exit(1);
int ret;
TALLOC_CTX *tmp_ctx = talloc_new(ctdb);
- child_state.start = timeval_current();
ret = child_setup(ctdb);
if (ret != 0)
goto out;
cmdstr = child_command_string(ctdb, tmp_ctx, from_user,
current->name, call, options);
CTDB_NO_MEMORY(ctdb, cmdstr);
- child_state.script_running = cmdstr;
DEBUG(DEBUG_DEBUG,("Executing event script %s\n",cmdstr));
}
}
+static void debug_timeout(struct ctdb_event_script_state *state)
+{
+ struct ctdb_script_wire *current = get_current_script(state);
+ char *cmd;
+ pid_t pid;
+ time_t t;
+ char tbuf[100], buf[200];
+
+ cmd = child_command_string(state->ctdb, state,
+ state->from_user, current->name,
+ state->call, state->options);
+ CTDB_NO_MEMORY_VOID(state->ctdb, cmd);
+
+ DEBUG(DEBUG_ERR,("Timed out running script '%s' after %.1f seconds pid :%d\n",
+ cmd, timeval_elapsed(¤t->start), state->child));
+ talloc_free(cmd);
+
+ t = time(NULL);
+ strftime(tbuf, sizeof(tbuf)-1, "%Y%m%d%H%M%S", localtime(&t));
+ sprintf(buf, "{ pstree -p; cat /proc/locks; ls -li /var/ctdb/ /var/ctdb/persistent; }"
+ " >/tmp/ctdb.event.%s.%d", tbuf, getpid());
+
+ pid = fork();
+ if (pid == 0) {
+ ctdb_reduce_priority(state->ctdb);
+ system(buf);
+ exit(0);
+ }
+ if (pid == -1) {
+ DEBUG(DEBUG_ERR,("Fork for debug script failed : %s\n",
+ strerror(errno)));
+ } else {
+ DEBUG(DEBUG_ERR,("Logged timedout eventscript : %s\n", buf));
+ }
+}
+
/* called when child times out */
static void ctdb_event_script_timeout(struct event_context *ev, struct timed_event *te,
struct timeval t, void *p)
break;
default:
state->scripts->scripts[state->current].status = -ETIME;
+ debug_timeout(state);
}
if (kill(state->child, 0) != 0) {