libvirt asks the duration time is above 60 seconds in code
src/util/virnodesuspend.c:
define MIN_TIME_REQ_FOR_SUSPEND 60 /* in seconds */
We should update the information in virsh help and manpage.
---
tools/virsh.c | 3 ++-
tools/virsh.pod | 3 ++-
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index b9e159b..95b2689 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -6986,7 +6986,8 @@ static const vshCmdInfo info_nodesuspend[] = {
static const vshCmdOptDef opts_node_suspend[] = {
{"target", VSH_OT_DATA, VSH_OFLAG_REQ, N_("mem(Suspend-to-RAM), "
"disk(Suspend-to-Disk),
hybrid(Hybrid-Suspend)")},
- {"duration", VSH_OT_INT, VSH_OFLAG_REQ, N_("Suspend duration in seconds")},
+ {"duration", VSH_OT_INT, VSH_OFLAG_REQ, N_("Suspend duration in seconds, "
+ "above 60 seconds at least")},
{"flags", VSH_OT_INT, VSH_OFLAG_NONE, N_("Suspend flags, 0 for default")},
{NULL, 0, 0, NULL}
};
diff --git a/tools/virsh.pod b/tools/virsh.pod
index 4bddf15..8d41b05 100644
--- a/tools/virsh.pod
+++ b/tools/virsh.pod
@@ -290,7 +290,8 @@ If I<cell> is specified, this will prints specified cell
statistics only.
Puts the node (host machine) into a system-wide sleep state such as
Suspend-to-RAM, Suspend-to-Disk or Hybrid-Suspend and sets up a
Real-Time-Clock interrupt to fire (to wake up the node) after a time delay
-specified by the 'duration' parameter.
+specified by the 'duration' parameter. The duration time should be given
+above 60 seconds.
=item B<capabilities>
--
1.7.7.5
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