Re: [HTCondor-users] Thin LVM over commit how to?

[Cole Bollig <cabollig@xxxxxxxx>]

Hi Alexandr,

What exactly are you trying to overcommit? The backing thinpool LV or the HTCondor ephemeral thin LVs produced for each job?

Cheers,

Cole Bollig

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From: HTCondor-users <htcondor-users-bounces@xxxxxxxxxxx> on behalf of Alexandr Mikula <mikula@xxxxxx>
Sent: Tuesday, October 14, 2025 5:44 AM
To: htcondor-users <htcondor-users@xxxxxxxxxxx>
Subject: [HTCondor-users] Thin LVM over commit how to?

 

Hi,
I am trying to make condor to over commit the thin lvm by some fixed
factor (20% here).
I was unable to identify the right config to set.
I tried to set on EP following:
DISK = DISK * 1.2
TOTAL_DISK = DISK * 1.2
and similar with no success.

With many thanks for help
AM
--
Alexandr Mikula
Oddělení síťování a výpočetní techniky & Výpočetní středisko
Fyzikální ústav Akademie věd České republiky, v. v. i.
Institute of Physics of the Czech Academy of Sciences