#9947 BLOC 1.5-sof: Disk space is lost as suspend/resumes happen

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#9947: Disk space is lost as suspend/resumes happen
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           Reporter:  wad        |       Owner:  cjb                               
               Type:  defect     |      Status:  new                               
           Priority:  blocker    |   Milestone:  1.5-software-update               
          Component:  distro     |     Version:  1.5 Software Build os64 aka 10.1.0
         Resolution:             |    Keywords:  XO-1.5                            
        Next_action:  reproduce  |    Verified:  1                                 
Deployment_affected:             |   Blockedby:                                    
           Blocking:             |  
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Comment(by wad):

 Verified in build 107.

 Following a report from Reuben that /usr/lib was the place that growth was
 happening, I took a listing after 30 cycles of S/R, and after 83 cycles
 (when the disk had filled up).  It showed that a number of libraries
 binaries have grown in size.

 For example:
  libmozjs.so grew from 1062868 to 1064688 bytes (no browser has ever been
 run on this laptop).

 I unfortunately don't have a listing of this machine before starting, but
 comparing it to a listing from another fresh install the listing after 30
 cycles doesn't appear to have any files that grew in size.

 I don't see the problem just from suspend/resume --- it appears only when
 suspend/resume is tested coincident with lots of filesystem activity.  The
 SD wear testing scripts are available at:
 http://dev.laptop.org/git/users/wad/NANDtest/plain/test.sh.

-- 
Ticket URL: <http://dev.laptop.org/ticket/9947#comment:10>
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