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From: Jonathan Nieder <jrnieder@gmail.com>
To: Khawaja Shams <kshams@usc.edu>
Cc: git@vger.kernel.org
Subject: Re: Multiple clients accessing git over NFS
Date: Sun, 14 Nov 2010 18:32:59 -0600	[thread overview]
Message-ID: <20101115003259.GC26104@burratino> (raw)
In-Reply-To: <AANLkTim1bUbofDzC5HJnB--0WkT45ewbWCa25RebEgae@mail.gmail.com>

Khawaja Shams wrote:

>    I am still interested in knowing if git can handle multiple
> simultaneous pushes on the same repository without encountering
> corruption issues.

Yes, concurrent attempts to update a branch are serialized.  (But
please don't ask me to answer about NFS semantics.  See

http://stackoverflow.com/questions/750765/concurrency-in-a-git-repo-on-a-network-shared-folder

for some notes.)  See the note about fast-fowards in the git push
manual for how integrity is preserved.

After reading that, you might wonder: if there are many, many clients
pushing to the same branch, how is starvation avoided?  Good question!
It isn't.  If you have so many clients wanting to push to a single
branch, I would suggest having a single person or a few people
maintaining it, pulling from others.  Life will be better for many
reasons, especially quality control.

Hope that helps.
Jonathan

  reply	other threads:[~2010-11-15  0:33 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-11-14 21:24 Multiple clients accessing git over NFS Khawaja Shams
2010-11-14 23:11 ` Greg Troxel
2010-11-14 23:42   ` Khawaja Shams
2010-11-15  0:32     ` Jonathan Nieder [this message]
2010-11-15 19:56     ` Jan Hudec
2010-11-15 20:44       ` Drew Northup
     [not found]   ` <AANLkTinX-XR2TaZPGPeWyekMq3e8wEDkfcmi_o6pTvMK@mail.gmail.com>
2010-11-14 23:46     ` Greg Troxel
2010-11-15 16:24   ` J. Bruce Fields
2010-11-15  1:26 ` Sitaram Chamarty
2010-11-16 13:47 ` Alex

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