[CDRIVER-176] data loss while writing concurrently - MongoDB Jira

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Type: Bug
Status: Closed
Priority: Blocker - P1
Resolution: Fixed
Affects Version/s: 0.6
Fix Version/s: 0.90.0
Component/s: None
Labels:
- cdriver,
- gridfs
Environment:

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#uname -a
Linux shun.zhang-centos6-x64 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 x86_64 x86_64 x86_64 GNU/Linux

#lsb_release -a
LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch
Distributor ID: CentOS
Description: CentOS Linux release 6.0 (Final)
Release: 6.0
Codename: Final

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#uname -a Linux shun.zhang-centos6-x64 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011 x86_64 x86_64 x86_64 GNU/Linux #lsb_release -a LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: CentOS Description: CentOS Linux release 6.0 (Final) Release: 6.0 Codename: Final

while one process, it works all right
while two process, it will lose half the data