From 3e1316bb09b087ec79c9661ead14d8556c36fa8d Mon Sep 17 00:00:00 2001
From: David Teigland <teigland@redhat.com>
Date: Wed, 20 May 2020 10:59:38 -0500
Subject: system_id: new appmachineid option

The new system_id_source="appmachineid" will cause
lvm to use an lvm-specific derivation of the machine-id,
instead of the machine-id directly.  This is now
recommended in place of using machineid.
---
 man/lvmsystemid.7_main | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'man')

diff --git a/man/lvmsystemid.7_main b/man/lvmsystemid.7_main
index eac4f7bc1..06e7f3454 100644
--- a/man/lvmsystemid.7_main
+++ b/man/lvmsystemid.7_main
@@ -172,6 +172,22 @@ global {
 }
 .fi
 .
+.TP
+.B appmachineid
+.br
+
+An LVM-specific derivation of /etc/machine-id is used as the system ID.
+See
+.BR machine-id (5)
+to check if machine-id is available on the host.
+
+.I lvm.conf
+.nf
+global {
+    system_id_source = "appmachineid"
+}
+.fi
+
 .TP
 .B machineid
 .br
@@ -181,6 +197,7 @@ See
 and
 .BR systemd-machine-id-setup (1)
 to check if machine-id is available on the host.
+(appmachineid is recommended in place of machineid.)
 .sp
 .I lvm.conf
 .nf
-- 
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