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Joey Hess 2020-07-01 16:20:37 -04:00
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doc/bugs/resource_exhausted_at_end_of_100k_files_copy.mdwn
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Ran git-annex copy --to origin in a repo with 100k files. origin was a Ran git-annex copy --to origin -J4 in a repo with 100k files. origin was a
local git repo. local git repo. After all the files were transferred, it died:
After all the files were transferred, it died with a fork resource
exhausted, too many open files or something like that. copy bar (to origin...) (checksum...) ok
git-annex: git: createProcess: fork: resource exhausted (Resource temporarily unavailable)
-exit 1
.git/annex/journal/ had 76k files in it. git-annex merge dealt with it .git/annex/journal/ had 76k files in it. git-annex merge dealt with it
without a problem. --[[Joey]] without a problem. --[[Joey]]
> This is reproducible, and the second time was with slightly fewer files,
> probably around 60k. Some tries with around 10-20k files did not
> show any problem, never more than 5-10 processes, let alone a full fork
> bomb worth.
>
> I did not see any evidence of processes building up shortly before it crashed,
> while it was still copying files.
> --[[Joey]]