CI to automate build of cargo lockfiles on different Alpine releases for git-annex aports
https://gitlab.alpinelinux.org/alpine/aports/-/tree/master/community/git-annex
770aac97a7
This fixes a problem when git-annex testremote is run against a cluster
accessed via the http server. Annex.Cluster uses the location log
to find nodes that contain a key when checking if the key is present or getting
it. Just after a key was stored to a cluster node, reading the location log
was not getting the UUID of that node.
Apparently the Annex action that wrote to the location log, and the one
that read from it were run with two different Annex states. The http server
does use several different Annex threads.
BranchState was part of the AnnexState, and so two threads could have
different BranchStates.
Moved BranchState to the AnnexRead, so all threads will see the common state.
This might possibly impact performance. If one thread is writing changes to the
branch, and another thread is reading from the branch, the writing thread will
now invalidate the BranchState's cache, which will cause the reading thread to
need to do extra work. But correctness is surely more important. If did is
found to have impacted performance, it could probably be dealt with by doing
smarter BranchState cache invalidation.
Another way this might impact performance is that the BranchState has a small
cache. If several threads were reading from the branch and relying on the value
they just read still being in the case, now a cache miss will be more likely.
Increasing the BranchState cache to the number of jobs might be a good
idea to amelorate that. But the cache is currently an innefficient list,
so making it large would need changes to the data types.
(Commit
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|---|---|---|
| Annex | ||
| Assistant | ||
| Backend | ||
| Build | ||
| CmdLine | ||
| Command | ||
| Config | ||
| Database | ||
| debian | ||
| doc | ||
| Git | ||
| Limit | ||
| Logs | ||
| Messages | ||
| P2P | ||
| Remote | ||
| RemoteDaemon | ||
| standalone | ||
| static | ||
| templates | ||
| Test | ||
| Types | ||
| Upgrade | ||
| Utility | ||
| .appveyor.yml | ||
| .codespellrc | ||
| .ghci | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| Annex.hs | ||
| Assistant.hs | ||
| Author.hs | ||
| Backend.hs | ||
| bash-completion.bash | ||
| Benchmark.hs | ||
| BuildFlags.hs | ||
| BuildInfo.hs | ||
| CHANGELOG | ||
| CmdLine.hs | ||
| Command.hs | ||
| Common.hs | ||
| Config.hs | ||
| COPYRIGHT | ||
| Creds.hs | ||
| Crypto.hs | ||
| git-annex.cabal | ||
| git-annex.hs | ||
| git-union-merge.hs | ||
| Git.hs | ||
| Key.hs | ||
| Limit.hs | ||
| Logs.hs | ||
| Makefile | ||
| Messages.hs | ||
| NEWS | ||
| README | ||
| Remote.hs | ||
| Setup.hs | ||
| stack-lts-18.13.yaml | ||
| stack.yaml | ||
| Test.hs | ||
| Types.hs | ||
| Upgrade.hs | ||
git-annex allows managing large files with git, without storing the file contents in git. It can sync, backup, and archive your data, offline and online. Checksums and encryption keep your data safe and secure. Bring the power and distributed nature of git to bear on your large files with git-annex. For documentation, see doc/ or <https://git-annex.branchable.com/>