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cgwalters/gist:4e5eb36bd439f5995928e9232d865f67

Last active December 13, 2019 16:06
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Testing FCOS/RHCOS OSTree upgrades manually
Raw
gistfile1.txt
On host in your cosa build directory run e.g.:
```
$ cd /srv/walters/rhcos-4.4
$ python3 -m http.server
```
```
$ cosa run -d rhcos-4.2.0-qemu.qcow2
# ostree remote add --set=gpg-verify=false local http://10.0.2.2:8000/tmp/repo
# while ! rpm-ostree rebase local:tmpref-rhcos; do sleep 0.1; done
# systemctl reboot
```
@cgwalters
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Note this would be way, way less awful once we have https://virtio-fs.gitlab.io/

Also xref the kola omaha code coreos/mantle#1140

@miabbott
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4.2 QEMU image - https://releases-art-rhcos.svc.ci.openshift.org/art/storage/releases/rhcos-4.2/42.80.20191002.0/rhcos-42.80.20191002.0-qemu.qcow2

@cgwalters
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coreos/mantle#1141

@miabbott
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Use something other than Python for better I/O performance, i.e. https://gist.github.com/paulmach/7271283

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