SteveCo
Wednesday, May 17, 2023
libvirt surprise
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I just noticed that some of my libvirt VMs had on_crash set to destroy instead of restart . It looks like there is an easy fix: for vm in...
Tuesday, May 9, 2023
Harvester HCI
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I have been using libvirt on CentOS + ZFS for my home lab for somewhere around a decade now. For the last several years, I have been tryin...
Saturday, September 10, 2022
Migrating libvirt VMs
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I recently moved a bunch of libvirt VMs from a CentOS 7 host to a CentOS Stream 9 host. Normally moving virtual machines from one libvirt ho...
Monday, February 7, 2022
Recovering a ZFS array
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In August of 2016, I lost a (relatively) large (for me at the time) ZFS array. Rather than tell you how it happened to me, watch how it ...
Tuesday, February 1, 2022
Video from OLF 2021
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I had two talks at OLF in December. I just noticed that videos are up on YouTube for both of them. I Like GitLab... and So Should You Infra...
Tuesday, April 20, 2021
Dealing with old ssh implementations
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Over the last several releases, Fedora has removed support for old, broken crypto algorithms. Unfortunately, this makes it harder to deal w...
Monday, August 24, 2020
Vagrant + libvirt on CentOS 7
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I recently needed to set up vagrant-libvirt on a CentOS 7 VM. After finding a lot of outdated guides, I decided to write my own and post i...
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