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initial bug report

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yarikoptic 2017-08-30 14:15:45 +00:00 committed by admin
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doc/bugs/get_-J___34__fails__34___to_get_files_with_the_same_key.mdwn Normal file
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### What steps will reproduce the problem?
ask annex get in parallel files which point to the same key
### What version of git-annex are you using? On what operating system?
6.20170815+gitg22da64d0f-1~ndall+1
### Please provide any additional information below.
[[!format sh """
# works in serial mode
$> git annex get rh.white{,_avg}
get rh.white (from web...)
/mnt/btrfs/scrap/tmp/ds0001 100%[===========================================>] 360.31K --.-KB/s in 0.1s
2017-08-30 10:08:02 URL:https://dl.dropboxusercontent.com/s/0lww4tomnwfanwd/rh.white_avg?dl=0 [368962/368962] -> "/mnt/btrfs/scrap/tmp/ds000114/derivatives/freesurfer/.git/annex/tmp/MD5E-s368962--99a4db61cedffee686aef99b2d197794" [1]
(checksum...) ok
(recording state in git...)
(dev)2 10016.....................................:Wed 30 Aug 2017 10:08:02 AM EDT:.
(git)smaug:…/btrfs/scrap/tmp/ds000114/derivatives/freesurfer[master]fsaverage5/surf
$> git annex drop --fast rh.white{,_avg}
drop rh.white (checking https://dl.dropbox.com/s/0lww4tomnwfanwd/rh.white_avg?dl=0...) ok
(recording state in git...)
# "fails" in parallel
$> git annex get -J2 rh.white{,_avg}
get rh.white get rh.white_avg (transfer already in progress, or unable to take transfer lock)
Unable to access these remotes: web
(from web...)
Try making some of these repositories available:
00000000-0000-0000-0000-000000000001 -- web
5e47b3f3-f09c-4969-8885-920a49ff8a45 -- yoh@smaug:/mnt/btrfs/datasets/datalad/crawl/workshops/nih-workshop-2017/ds000114/derivatives/freesurfer
failed
/mnt/btrfs/scrap/tmp/ds0001 100%[===========================================>] 360.31K 1.63MB/s in 0.2s
2017-08-30 10:08:21 URL:https://dl.dropboxusercontent.com/s/0lww4tomnwfanwd/rh.white_avg?dl=0 [368962/368962] -> "/mnt/btrfs/scrap/tmp/ds000114/derivatives/freesurfer/.git/annex/tmp/MD5E-s368962--99a4db61cedffee686aef99b2d197794" [1]
(checksum...) ok
(recording state in git...)
git-annex: get: 1 failed
(dev)2 10018 ->1.....................................:Wed 30 Aug 2017 10:08:21 AM EDT:.
"""]]
so at the end we get a run of git-annex which exits with error 1... and in json mode also the error(s) reported etc.
I wondered if annex should first analyze passed paths to get actual keys to be fetched?
[[!meta author=yoh]]