RE: HMC memory issues

Agreed. I've got HMCs, and vHMC in my customer network that I force reboot
once a year, just because.....

Don't let Austin off the hook, they will run at the first sign of an
out.....


--
Jim Oberholtzer
Agile Technology Architects

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
DrFranken
Sent: Wednesday, August 14, 2019 6:31 AM
To: Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxxxxxxxx>
Subject: Re: HMC memory issues

No way. Re have over 100 LPARs and 5 servers on our primary vHMC and reboot
it when it gets service. That's it. Never had to reboot for memory. How much
do you have allocated?

- Larry "DrFranken" Bolhuis

www.Frankeni.com
www.iDevCloud.com - Personal Development IBM i timeshare service.
www.iInTheCloud.com - Commercial IBM i Cloud Hosting.

On 8/14/2019 7:21 AM, Rob Berendt wrote:

Well, my HMC made it to just one day short of a month before I have to

reboot it due to memory issues. Not that big of a deal but having to use
the KVM to restart the shared sessions can be a bit of a pain.

I do find the Serviceability, Tasks Logs, to be quite useful in

pinpointing when your last restart was, when you started a lpar, how long
Backup management console data took (1 hour, 11 minutes, 12 seconds), etc.

When the memory issue happened it issued a call home to IBM. They say

this happens when your HMC hasn't been rebooted in a very long time. I
asked them what is their definition of a very long time. They replied that
the recommendation is to reboot it every month. Um, buddy...

Hardware Management Console
Version 9
Release 1
Service Pack 930
Build Level 1906170856
Base Version V9R1
Model Type 7042-CR8
Serial Number <Redacted>
BIOS D7E136AUS-1.60
HMC driver n/a
MH01734 - Required fix for HMC V9R1 M910 (Base) [x86_64]
MH01759 - HMC V9R1 M920 [x86_64]
MH01762 - HMC V9R1 Service Pack 1 Release (M911) [x86_64]
MH01776 - Required fix for HMC V9R1 M911 [x86_64]
MH01789 - HMC V9R1 Service Pack 1 Release (M921) [x86_64]
MH01800 - iFix for HMC V9R1 M921
MH01810 - HMC V9R1 M930
MH01820 - iFix for HMC V9R1 M910+
MH01825 - iFix for HMC V9R1 M930


Rob Berendt
--
IBM Certified System Administrator - IBM i 6.1 Group Dekko Dept 1600
Mail to: 2505 Dekko Drive
Garrett, IN 46738
Ship to: Dock 108
6928N 400E
Kendallville, IN 46755
http://www.dekko.com

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