Sets timeout values, in microseconds, for locks or transactions in the database environment, the wait time for a process to exit the environment when DB_REGISTER recovery is needed, and how frequently to check for failed processes during mutex waits.
The syntax for setting timeout value for database environment's lock, before recovery is started, and transaction is as follows:
DB_SET_LOCK_TIMEOUT
Configures the database environment's lock timeout value.
The syntax of the entry in the DB_CONFIG file is a single
line with the string set_lock_timeout,
one or more whitespace characters, and the lock timeout
value.
DB_SET_MUTEX_FAILCHK_TIMEOUT
If failchk broadcasting has been configured, then
this sets the timeout value on how long a thread will
wait for a mutex lock before checking whether
DbEnv::failchk() has marked the mutex as failed. The
default is to check once every second. The syntax
of the entry in the DB_CONFIG file is a single
line with the string
set_mutex_failchk_timeout,
one or more whitespace characters, and the wait
timeout value.
If failchk broadcasting has not been configured, then setting this timeout value results in an error.
DB_SET_REG_TIMEOUT
Sets the timeout value on how long to wait for processes to
exit the environment before recovery is started. The
syntax of the entry in the DB_CONFIG file is a single
line with the string set_reg_timeout,
one or more whitespace characters, and the wait timeout
value.
DB_SET_TXN_TIMEOUT
Sets the timeout value for transactions in this database
environment. The syntax of the entry in the DB_CONFIG
file is a single line with the string
set_txn_timeout, one or more whitespace
characters, and the transaction timeout value.
For more information, see DbEnv::set_timeout().