Setting max files open to 102400

=======================================================================
=== 13.9.1
=== Currently Held Locks
=======================================================================
===
=== <pending> <lock#> (<file>): <lock type> <line num> <function> <lock name> <lock addr> (times locked)
===
=== Thread ID: 0x7fea3e1cd700 LWP:39965 (pbx_thread           started at [ 4581] pbx.c ast_pbx_start())
=== ---> Lock #0 (func_odbc.c): MUTEX 310 get_dsn dsn 0x7fea94044230 (1)
	/usr/sbin/asterisk(__ast_bt_get_addresses+0x1d) [0x468f0c]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd8) [0x53e6a7]
	/usr/sbin/asterisk(__ao2_lock+0x93) [0x45deb3]
	/usr/lib/asterisk/modules/func_odbc.so(+0x2d9c) [0x7fea4594bd9c]
	/usr/lib/asterisk/modules/func_odbc.so(+0x4852) [0x7fea4594d852]
	/usr/sbin/asterisk(ast_func_read+0x1da) [0x5933b6]
	/usr/sbin/asterisk(pbx_substitute_variables_helper_full+0x42c) [0x5971e0]
	/usr/sbin/asterisk(pbx_substitute_variables_helper+0x68) [0x5977bf]
	/usr/sbin/asterisk() [0x57ad54]
	/usr/sbin/asterisk(ast_spawn_extension+0x50) [0x57e650]
	/usr/sbin/asterisk() [0x57f34c]
	/usr/sbin/asterisk() [0x580b79]
	/usr/sbin/asterisk() [0x60b271]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a5) [0x7feaa47850a5]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7feaa3d68cfd]
=== -------------------------------------------------------------------
===
=== Thread ID: 0x7fea3e439700 LWP:40048 (pbx_thread           started at [ 4581] pbx.c ast_pbx_start())
=== ---> Waiting for Lock #0 (func_odbc.c): MUTEX 310 get_dsn dsn 0x7fea94044230 (1)
	/usr/sbin/asterisk(__ast_bt_get_addresses+0x1d) [0x468f0c]
	/usr/sbin/asterisk(__ast_pthread_mutex_lock+0xd8) [0x53e6a7]
	/usr/sbin/asterisk(__ao2_lock+0x93) [0x45deb3]
	/usr/lib/asterisk/modules/func_odbc.so(+0x2d9c) [0x7fea4594bd9c]
	/usr/lib/asterisk/modules/func_odbc.so(+0x4852) [0x7fea4594d852]
	/usr/sbin/asterisk(ast_func_read+0x1da) [0x5933b6]
	/usr/sbin/asterisk(pbx_substitute_variables_helper_full+0x42c) [0x5971e0]
	/usr/sbin/asterisk(pbx_substitute_variables_helper+0x68) [0x5977bf]
	/usr/sbin/asterisk() [0x57ad54]
	/usr/sbin/asterisk(ast_spawn_extension+0x50) [0x57e650]
	/usr/sbin/asterisk() [0x57f34c]
	/usr/sbin/asterisk() [0x580b79]
	/usr/sbin/asterisk() [0x60b271]
	/lib/x86_64-linux-gnu/libpthread.so.0(+0x80a5) [0x7feaa47850a5]
	/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7feaa3d68cfd]
=== --- ---> Locked Here: func_odbc.c line 310 (get_dsn)
=== -------------------------------------------------------------------
===
=======================================================================

Asterisk ending (0).