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Re: Troubleshoot clone issue to NFS.

From
Christian Couder <christian.couder@gmail.com>
Date
May 21, 2015, 14:00 UTC
Message-ID
<CAP8UFD2iOUH-dJAUJvoQTS_BxJU-9ZrmjaBHutUPVc_=_u71GQ@mail.gmail.com>
In-Reply-To
<7FAE15F0A93C0144AD8B5FBD584E1C5519758FC3@C111KXTEMBX51.ERF.thomson.com>
On Thu, May 21, 2015 at 3:13 PM,  <steve.norman@thomsonreuters.com> wrote:
[...]
Show 6 quoted lines
> So the questions are:
>
> 1) Should I expect a clone to NFS to be that much slower?
> 2) Is there anything I could do to speed it up (I've tried --bare as that is what the repositories will be when stored on NFS and there wasn't really a difference).
> 3) What else can I use in git to compare the performance on local to NFS to see if it is just clones that are affected?
> 4) I assume I could bisect between 1.8.4.1 and 1.8.4.2 to find exactly where things get worse for me?

Yeah, it would be very nice if you could bisect further. You can probably do it automatically using a script such as the one Junio used in this email:

http://thread.gmane.org/gmane.comp.version-control.git/45195/

Thanks, Christian.

Previous: steve.norman@thomsonreuters.comNext: Duy Nguyen
Message 2 of 32 in “Troubleshoot clone issue to NFS.”
  1. steve.norman@thomsonreuters.comMay 21, 2015
  2. Christian CouderMay 21, 2015
  3. Duy NguyenMay 21, 2015
  4. Duy NguyenMay 21, 2015
  5. steve.norman@thomsonreuters.comMay 21, 2015
  6. Duy NguyenMay 22, 2015
  7. Jeff KingMay 22, 2015
  8. steve.norman@thomsonreuters.comMay 22, 2015
  9. Duy NguyenMay 22, 2015
  10. Junio C HamanoMay 22, 2015
  11. steve.norman@thomsonreuters.comMay 22, 2015
  12. 0/3 using stat() to avoid re-scanning pack dirJeff King, May 22, 2015
  13. 1/3 stat_validity: handle non-regular filesJeff King, May 22, 2015
  14. Michael HaggertyMay 23, 2015
  15. Jeff KingMay 24, 2015
  16. 2/3 cache.h: move stat_validity definition upJeff King, May 22, 2015
  17. 3/3 prepare_packed_git: use stat_validity to avoid re-reading packsJeff King, May 22, 2015
  18. Duy NguyenMay 23, 2015
  19. Duy NguyenMay 23, 2015
  20. Jeff KingMay 24, 2015
  21. Duy NguyenMay 24, 2015
  22. steve.norman@thomsonreuters.comJun 5, 2015
  23. Jeff KingJun 5, 2015
  24. index-pack: avoid excessive re-reading of pack directoryJeff King, Jun 5, 2015
  25. Jeff KingJun 9, 2015
  26. Jeff KingJun 9, 2015
  27. Shawn PearceJun 10, 2015
  28. Jeff KingJun 10, 2015
  29. Duy NguyenJun 10, 2015
  30. Shawn PearceJun 10, 2015
  31. steve.norman@thomsonreuters.comJun 5, 2015
  32. Jeff KingJun 16, 2015

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