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Merge pull request #2391 from balena-os/specify-tmp-balena-dir-as-necessary

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Specify `/tmp/balena|resin` directories as necessary
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flowzone-app[bot] 2024-12-11 00:27:22 +00:00 committed by GitHub
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docs/update-locking.md
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@ -17,6 +17,8 @@ On devices running Supervisor v13.1.0 or newer, the Supervisor creates lockfiles
### Location of the lockfile ### Location of the lockfile
__Note:__ Trying to remove `/tmp/balena` or legacy `/tmp/resin` directories will result in a `resource busy` error.
On devices running Supervisor v7.22.0 and higher, the lockfile is located at `/tmp/balena/updates.lock`. This lock is cleared automatically when the device reboots, so the user app must take it every time it starts up. On devices running Supervisor v7.22.0 and higher, the lockfile is located at `/tmp/balena/updates.lock`. This lock is cleared automatically when the device reboots, so the user app must take it every time it starts up.
On older devices (with v4.0.0 <= Supervisor version < v7.22.0), the lock is located at `/tmp/resin/resin-updates.lock`. The latest Supervisor versions still take the lock at this legacy path for backwards compatibility. On older devices (with v4.0.0 <= Supervisor version < v7.22.0), the lock is located at `/tmp/resin/resin-updates.lock`. The latest Supervisor versions still take the lock at this legacy path for backwards compatibility.