Update for ubuntu 22.04
diff --git a/ASF-jenkins-agents.md b/ASF-jenkins-agents.md
index ac83760..7292afd 100644
--- a/ASF-jenkins-agents.md
+++ b/ASF-jenkins-agents.md
@@ -12,10 +12,9 @@
 ## Server Requirements
 
 Server Requirements:
- - Installed OS software is the stock online.net Ubuntu 18.04 LTS amd64 image.
+ - Installed OS software is the stock online.net Ubuntu 22.04 LTS amd64 image.
  - Static IP address.
- - Root volume is 100GB+.
- - Data volume is 500GB+ and is mounted at `/home/jenkins`.
+ - Root volume is all available space (500GB+), preferably in a RAID-0 configuration.
 
 
 ## Ubuntu 18.04 Server Installation