From 81b55fbdc30d8a95f2101cc811bab3407eff5d67 Mon Sep 17 00:00:00 2001
From: Andrea Guarracino
Date: Fri, 24 May 2024 17:28:42 -0500
Subject: Update octopus-maintenance.gmi

how to fix `STATUS: Rewound credential (16)` in munge---
 topics/systems/hpc/octopus-maintenance.gmi | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/topics/systems/hpc/octopus-maintenance.gmi b/topics/systems/hpc/octopus-maintenance.gmi
index 31b5bc0..a0a2f16 100644
--- a/topics/systems/hpc/octopus-maintenance.gmi
+++ b/topics/systems/hpc/octopus-maintenance.gmi
@@ -126,6 +126,12 @@ To test the new installation, go to `octopus01` and then:
 munge -n | ssh tux08 /export/octopus01/guix-profiles/slurm-2-link/bin/unmunge
 ```
 
+If you get `STATUS: Rewound credential (16)`, it means that there is a difference between the encoding and decoding times. To fix it, go into the new machine and fix the time with
+
+```shell
+sudo date MMDDhhmmYYYY.ss
+```
+
 To install `slurm`, go to `octopus01` and run:
 
 ```shell
-- 
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