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InnoDB: tolerate system clock glitches a little better

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in the error monitor thread.  (Bug #5898)


innobase/include/sync0arr.h:
  sync_array_print_long_waits(): return error status
innobase/srv/srv0srv.c:
  srv_error_monitor_thread(): Keep track on successive fatal timeouts,
  and crash the server only if the timeouts have been exceeded for
  several times in succession.
innobase/sync/sync0arr.c:
  sync_array_print_long_waits(): return error status
This commit is contained in:
unknown
2004-10-07 15:58:47 +03:00
parent 1601646a88
commit 7949ffc86a
3 changed files with 26 additions and 13 deletions
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4
innobase/include/sync0arr.h
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@ -97,9 +97,11 @@ sync_arr_wake_threads_if_sema_free(void);
/**************************************************************************
Prints warnings of long semaphore waits to stderr. */
void
ibool
sync_array_print_long_waits(void);
/*=============================*/
/* out: TRUE if fatal semaphore wait threshold
was exceeded */
/************************************************************************
Validates the integrity of the wait array. Checks
that the number of reserved cells equals the count variable. */