fcos.upgrade.basic: sync after untarring OSTree tarball #1331
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This works around a subtle issue in rpm-ostree/libostree dropping D-Bus transactions due to `mount` causing a cache flush and hanging for a while due to slow I/O. As mentioned in the comment there, we should drop this in the future and rework things in the stack proper instead so we're not susceptible to this. See coreos#1301.
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/approve |
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/lgtm |
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This works around a subtle issue in rpm-ostree/libostree dropping D-Bus
transactions due to
mountcausing a cache flush and hanging for awhile due to slow I/O.
As mentioned in the comment there, we should drop this in the future and
rework things in the stack proper instead so we're not susceptible to
this.
See #1301.