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authorhttp://schmonz.livejournal.com/ <http://schmonz.livejournal.com/@web>2009-08-02 14:36:56 -0400
committerJoey Hess <joey@kitenet.net>2009-08-02 14:36:56 -0400
commit91ec7b17208d7aa58408ad765231e2b62337f232 (patch)
treecba59d4eea5d214ae121076de269136722b4361a /doc/post-commit/discussion.mdwn
parent595c1d2a742a141db797a80b9643aa364e66ee8a (diff)
downloadikiwiki-91ec7b17208d7aa58408ad765231e2b62337f232.tar
ikiwiki-91ec7b17208d7aa58408ad765231e2b62337f232.tar.gz
new CVS locking weirdness and workaround
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@@ -116,3 +116,8 @@ Can you offer an educated guess what's going wrong here? --[[Schmonz]]
>> process, so you could just use a temporary list of things to add.
>> --[[Joey]]
+>>> Thanks for the comments. Attempting to set up a wiki on a different system with a different version of `cvs`, I've encountered a new locking problem within CVS: `cvs commit` takes a write lock, post-commit ikiwiki calls `rcs_update()`, `cvs update` wants a read lock and blocks. The easiest fix I can think of is to make `cvs commit` return and relinquish its lock -- so instead of my wrapper script `exec`ing ikiwiki's post-commit hook, I amp it off and exit 0. Seems to do the trick and, if I grok ikiwiki's behavior here, is not dangerous. (Beats me why my development `cvs` doesn't behave the same WRT locking.)
+
+>>> I was all set to take your third suggestion, but now that there's more than one CVS oddity fixed trivially in a wrapper script, I think I prefer doing it that way.
+
+>>> I'd be glad for the CVS plugin to be included in ikiwiki, if and when you deem it ready. Please let me know what needs to be done for that to happen. --[[Schmonz]]