Date: Wed, 19 Apr 2017 20:23:27 +0000 (UTC) From: Ngie Cooper <ngie@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r317163 - head/usr.sbin/rpcbind Message-ID: <201704192023.v3JKNRuZ086798@repo.freebsd.org>
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Author: ngie Date: Wed Apr 19 20:23:27 2017 New Revision: 317163 URL: https://svnweb.freebsd.org/changeset/base/317163 Log: rpcbind(8): post-humously document -w (warmstart) support added in r74462 warmstart support saves portmap/rpcbind(8) registration state on exit and restores the saved registration state on restart. MFC after: 7 weeks Sponsored by: Dell EMC Isilon Modified: head/usr.sbin/rpcbind/rpcbind.8 Modified: head/usr.sbin/rpcbind/rpcbind.8 ============================================================================== --- head/usr.sbin/rpcbind/rpcbind.8 Wed Apr 19 20:04:45 2017 (r317162) +++ head/usr.sbin/rpcbind/rpcbind.8 Wed Apr 19 20:23:27 2017 (r317163) @@ -10,7 +10,7 @@ .Nd universal addresses to RPC program number mapper .Sh SYNOPSIS .Nm -.Op Fl 6adiLlsW +.Op Fl 6adiLlswW .Op Fl h Ar bindip .Sh DESCRIPTION The @@ -135,6 +135,22 @@ clients from using to connect to services from a privileged port. .It Fl W Enable libwrap (TCP wrappers) support. +.It Fl w +Enable the warmstart feature. +.Pp +The warmstart feature saves RPC registrations on termination. +Any saved RPC registrations are restored on restart if +.Fl w +is specified. +This feature helps avoid RPC service interruption when restarting +.Nm . +warmstart support must be compiled in to +.Nm . +Portmap registrations are stored in +.Pa /tmp/portmap.file . +.Nm +registrations are stored in +.Pa /tmp/rpcbind.file . .El .Sh NOTES All RPC servers must be restarted if @@ -142,6 +158,12 @@ All RPC servers must be restarted if is restarted. .Sh FILES .Bl -tag -width /var/run/rpcbind.sock -compact +.It Pa /tmp/portmap.file +saved portmap registrations file. +.It Pa /tmp/rpcbind.file +saved +.Nm +registrations file. .It Pa /var/run/rpcbind.sock socket used for local connections. .El
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