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TOPIC: Unknown Emails from ha-lizard Process

Unknown Emails from ha-lizard Process 1 year 6 months ago #1429

At work, I have ha-lizard 2.1.3 running on my Xen Server 7 cluster, and it seems to be working pretty good, but I keep receiving strange emails from the ha-lizard software running on those servers.

Subject: SYSTEM_ALERT-FROM_HOST:primary-hypervisor
OR sometimes
Subject: SYSTEM_ALERT-FROM_HOST:secondary-hypervisor

The first line either reads:

xe_wrapper: COMMAND: xe vm-param-get
OR
xe_wrapper: COMMAND: xe pool-list
OR
xe_wrapper: COMMAND: xe vm-list

With this following that first line:

Pool UUID : ...
Pool Name-Label : ...
Pool Master UUID: ...


Host Name-Label : primary-hypervisor
Host UUID : ...
Pool Master : true
Host Name-Label : secondary-hypervisor
Host UUID : ...
Pool Master : false


As far as I can tell, it's not complaining about anything. Is this some sort of scheduled email or something?

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Unknown Emails from ha-lizard Process 1 year 6 months ago #1430

  • Salvatore Costantino
  • Salvatore Costantino's Avatar
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  • Posts: 550
It looks like calls to the xen API may be timing out, which trigger the alert.

You can try increasing the timeout by a few seconds to see if that quiets things down.

From any host in the pool, try increasing from default (10 sec) to 15:
ha-cfg set xe_timeout 15

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Unknown Emails from ha-lizard Process 1 year 6 months ago #1431

I just set it to 15s.
I'll see if the emails continue. Thanks

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