Re: (no subject)
Quentin Armitage <[email protected]> Wed, 20 Dec 2017 12:29:52 +0000
| Newsgroups | gmane.linux.keepalived.devel |
|---|---|
| Organization | The Armitage family |
| Message-ID | <[email protected]> |
On Wed, 2017-12-20 at 13:53 +0300, Levin Dmitriy wrote: > Why there is no wait for notify scripts? The reason that there is no wait is that keepalived doesn't need to take any action based on the result of executing the scripts; the execution of the scripts is essentially to notify other processes that some event has occurred. The only problem that I am aware of with this approach is that if more than one notify script is executed in quick succession, the order of execution of the scripts is indeterminate. For this reason, and to avoid the overhead of executing scripts, I added the notify_fifo feature which guarantees the delivery order of notify messages. Quentin Armitage ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Keepalived-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/keepalived-devel