Bug 533927 - git repositories on fusecompress filesystem exhibit strange behaviour
Summary: git repositories on fusecompress filesystem exhibit strange behaviour
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: fusecompress
Version: 11
Hardware: All
OS: Linux
low
medium
Target Milestone: ---
Assignee: Lubomir Rintel
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2009-11-09 20:05 UTC by Toshio Ernie Kuratomi
Modified: 2010-03-04 00:20 UTC (History)
2 users (show)

Fixed In Version: fusecompress-2.6-6.20100223git754bc0de.fc12
Clone Of:
Environment:
Last Closed: 2010-03-03 08:15:38 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)
Scrollback for git pull and tar (25.46 KB, text/plain)
2009-11-09 20:05 UTC, Toshio Ernie Kuratomi
no flags Details

Description Toshio Ernie Kuratomi 2009-11-09 20:05:35 UTC
Created attachment 368281 [details]
Scrollback for git pull and tar 

Description of problem:
I had a git repository on a fusecompress filesystem.  git would frequently tell me that it was unable to pull because of conflicts in the repository.  However, git status would show that there were no changes in the files.  Attempting to tar the git repo said that several .git files had changed while tar was in process.  tar'ing the files a second time worked without complaints.  I was able to untar the files on a fusecompress filesystem and on a normal filesystem.  Using git pull on the repo on the fusecompress filesystem gave the same error about conflicts.  The non-fusecompress filesystem worked fine.

The tarball of the git repository is here: http://toshio.fedorapeople.org/virt_web.tar.gz

I'll attach the output of git and part of the tar output.

Version-Release number of selected component (if applicable):
fusecompress-2.6-2.fc11.i586                                                  
fuse-2.8.1-1.fc11.i586
kernel-PAE-2.6.30.9-90.fc11.i686
xz-libs-4.999.9-0.1.beta.20091007git.fc11.i586

How reproducible:
Everytime.

Steps to Reproduce:
1. fusecompress -o fc_c:lzma ~/.fusestorage ~/storage
2. cd storage
3. wget http://toshio.fedorapeople.org/virt_web.tar.gz
4. tar -xzvf virt_web.tar.gz
5. cd virt_web
6. git pull
  
Actual results:
[badger@clingman virt_web]$ git pull
Updating 04901a0..75137af
error: Entry 'virt_web/controllers/domain.py' not uptodate. Cannot merge.

Expected results:
[badger@clingman virt_web]$ git pull                                             
cat .git/config                                                                  
Updating 04901a0..75137af                                                        
Fast forward
 virt_web/controllers/domain.py      |  106 ++++++++++++++++------------------
 virt_web/public/css/style.css       |    4 +
 virt_web/public/domain_view.html    |   11 ++++
 virt_web/public/js/guests.js        |    8 ++-
 virt_web/templates/domain_list.html |    8 ++-
 virt_web/templates/sidebars.html    |   13 ++++-
 6 files changed, 90 insertions(+), 60 deletions(-)
 create mode 100644 virt_web/public/domain_view.html


Additional info:
Also tested with zlib compression (same failure):

fusecompress -o fc_c:zlib ~/.fusestorage ~/storage

Comment 1 Toshio Ernie Kuratomi 2009-11-17 16:58:29 UTC
This upstream bug looks to be the same problem:
  https://developer.berlios.de/bugs/?func=detailbug&bug_id=16324&group_id=5384

Comment 2 Fedora Update System 2010-02-23 22:56:15 UTC
fusecompress-2.6-6.20100223git754bc0de.fc13 has been submitted as an update for Fedora 13.
http://admin.fedoraproject.org/updates/fusecompress-2.6-6.20100223git754bc0de.fc13

Comment 3 Fedora Update System 2010-02-23 22:56:29 UTC
fusecompress-2.6-6.20100223git754bc0de.fc12 has been submitted as an update for Fedora 12.
http://admin.fedoraproject.org/updates/fusecompress-2.6-6.20100223git754bc0de.fc12

Comment 4 Fedora Update System 2010-02-24 07:59:04 UTC
fusecompress-2.6-6.20100223git754bc0de.fc13 has been pushed to the Fedora 13 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update fusecompress'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F13/FEDORA-2010-2801

Comment 5 Fedora Update System 2010-02-26 03:41:23 UTC
fusecompress-2.6-6.20100223git754bc0de.fc12 has been pushed to the Fedora 12 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update fusecompress'.  You can provide feedback for this update here: http://admin.fedoraproject.org/updates/F12/FEDORA-2010-2951

Comment 6 Fedora Update System 2010-03-03 08:15:20 UTC
fusecompress-2.6-6.20100223git754bc0de.fc13 has been pushed to the Fedora 13 stable repository.  If problems still persist, please make note of it in this bug report.

Comment 7 Fedora Update System 2010-03-04 00:20:05 UTC
fusecompress-2.6-6.20100223git754bc0de.fc12 has been pushed to the Fedora 12 stable repository.  If problems still persist, please make note of it in this bug report.


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