Re: svn to git, N-squared?

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>>>>> "Randal" == Randal L Schwartz <merlyn@xxxxxxxxxxxxxx> writes:

>>>>> "Linus" == Linus Torvalds <torvalds@xxxxxxxx> writes:
Linus> This sounds like _exactly_ what happens if you don't repack
Linus> occasionally.  Expecially if you are using a filesystem without hashed
Linus> filename lookup, but it's true to some degree even with that - the
Linus> filesystem tends to end up spending tons of time in kernel space,
Linus> trying to find a place to put new objects.

Randal> I'm using git-svn to do a similar thing with a 11K-commit history.  It's now 4
Randal> days running, and yes, I'm repacking and deleting empty dirs every 200-300
Randal> commits, but I'm only up to commit 4000 or so.  At this rate, I *may* finish
Randal> by sometime next week. :(

Randal> However, I notice one thing that can't be good: .git/git-svn/revs has one file
Randal> per revision.  Yes, I'll end up with 11000 files in a single directory.  Ugh.

Another contributing factor is that there's 2500 files in the repo (at
revision 3931).  I was recording 20 commits a minute in the early part of the
cycle, and now I'm down to 1 commit every two minutes.  Doing a bit of
back-of-the-scribbled-on-envelope calcs, I won't be finished for
another two weeks or so. :(

-- 
Randal L. Schwartz - Stonehenge Consulting Services, Inc. - +1 503 777 0095
<merlyn@xxxxxxxxxxxxxx> <URL:http://www.stonehenge.com/merlyn/>
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