diff options
Diffstat (limited to 'passt.1')
| -rw-r--r-- | passt.1 | 29 |
1 files changed, 29 insertions, 0 deletions
@@ -440,6 +440,30 @@ chosen for the hypervisor UNIX domain socket. No socket is created if not in \-\-vhost-user mode. .TP +.BR \-\-migrate-exit (DEPRECATED) +Exit after a completed migration as source. By default, \fBpasst\fR keeps +running and the migrated guest can continue using its connection, or a new guest +can connect. + +Note that this configuration option is \fBdeprecated\fR and will be removed in a +future version. It is not expected to be of any use, and it simply reflects a +legacy behaviour. If you have any use for this, refer to \fBREPORTING BUGS\fR +below. + +.TP +.BR \-\-migrate-no-linger (DEPRECATED) +Close TCP sockets on the source instance once migration completes. + +By default, sockets are kept open, and events on data sockets are ignored, so +that any further message reaching sockets after the source migrated is silently +ignored, to avoid connection resets in case data is received after migration. + +Note that this configuration option is \fBdeprecated\fR and will be removed in a +future version. It is not expected to be of any use, and it simply reflects a +legacy behaviour. If you have any use for this, refer to \fBREPORTING BUGS\fR +below. + +.TP .BR \-F ", " \-\-fd " " \fIFD Pass a pre-opened, connected socket to \fBpasst\fR. Usually the socket is opened in the parent process and \fBpasst\fR inherits it when run as a child. This @@ -454,6 +478,11 @@ is closed. Quit after handling a single client connection, that is, once the client closes the socket, or once we get a socket error. +\fBNote\fR: this option has no effect after \fBpasst\fR completes a migration as +source, because, in that case, exiting would close sockets for active +connections, which would in turn cause connection resets if any further data is +received. See also the description of \fI\-\-migrate-no-linger\fR. + .TP .BR \-t ", " \-\-tcp-ports " " \fIspec Configure TCP port forwarding to guest. \fIspec\fR can be one of: |