Hi David (et al), We encountered the same issue about a year ago, and it was disastrous for us. It’s worrying that this has become the default behaviour, although the solution is straightforward:
reboot.host.and.alert.management.on.heartbeat.timeout=false Thanks to Wei for pointing this out so quickly. What I still find challenging is that when something goes wrong, the logs don’t provide much information to work with, and the SSVM still seems a bit too fragile for comfort. I stick with ACS because it does many things well, but daily operations can be more challenging than they need to be. I sincerely hope we see more focus on these practical challenges. Regards, Antoine Antoine Boucher [email protected] On Sep 19, 2025, at 07:46, David Sekne <[email protected]> wrote: Hello, I had the same problem not long ago. I added a new primary storage (NFS) volume which did not have the proper write permissions (already had multiple attached from the same storage and working fine) . When ACS failed to create the KVMHA folder on it it rebooted all my hosts which brought down the entire zone. Worst thing is the reboots are repeated until you fix the underlying cause (or put the storage in maintenance mode). I've updated the config's already as suggested here and will update our procedures to manually do a mount and write permissions test before adding a new storage volume. I do feel this script is a bit trigger happy and an alert would be just fine in these cases. Regards, On 9/17/25 13:58, rohityadavcloud (via GitHub) wrote: > GitHub user rohityadavcloud added a comment to the discussion: KVM hosts got > rebooted while adding NFS primary storage > > I hit the same issue few weeks ago and can confirm the agent.properties > certainly helped. > > GitHub link: > https://github.com/apache/cloudstack/discussions/11657#discussioncomment-14427474 > > ---- > This is an automatically sent email for [email protected]. > To unsubscribe, please send an email to: > [email protected] > -- David Sekne Systems Administrator -- DHH Infrastructure team Webtasy, d.o.o., Slovenia Plus Hosting Grupa d.o.o., Croatia mCloud d.o.o., Serbia
