mirrors/git-annex
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions

devblog

Browse source
This commit is contained in:
Joey Hess 2018-03-15 16:17:01 -04:00
parent d2af6baaeb
commit 58b06a8f51
No known key found for this signature in database
GPG key ID: DB12DB0FF05F8F38
1 changed files with 12 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

12
doc/devblog/day_492__concurrency_is_hard.mdwn Normal file
View file

@ -0,0 +1,12 @@
In the past 24 hours, I've fixed two extremely hairy problems with
`git annex get -J`. One was a locking problem.
And the other involved thundering herds and ssh connection multiplexing
and inherited file descriptors and races, and ...
That took 4 hours of investigation to understand well enough to fix it.
Neither of those involved the ssh P2P changes, other than perhaps they
exposed one of the issues more than it was exposed before,
but on the plus side I've been testing that new code
quite a lot as I worked on them..
Today's work was supported by the NSF-funded DataLad project.