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Back to XFS on for Swift.

Diff XFS on for Swift

Line 1:
 As a test environment I will add 4 USB disks and use them as data drives for Swift.  As a test environment I will add 4 USB disks and use them as data drives for Swift.
      
  +[<html>]<pre>$ sudo /sbin/hdparm -tT /dev/sdf
  +  
  +/dev/sdf:
  + Timing cached reads: 1842 MB in 2.00 seconds = 920.38 MB/sec
  + Timing buffered disk reads: 82 MB in 3.02 seconds = 27.11 MB/sec</pre>[</html>]
  +  
Line 8:
  -l internal=1,lazy-count=1 -d agcount=4 \   -l internal=1,lazy-count=1 -d agcount=4 \
  -b size=4096 -L data1 /dev/sdf   -b size=4096 -L data1 /dev/sdf
  +  
Line 16:
  = sectsz=4096 sunit=1 blks, lazy-count=1   = sectsz=4096 sunit=1 blks, lazy-count=1
 realtime = none extsz=4096 blocks=0, rtextents=0</pre>[</html>]  realtime = none extsz=4096 blocks=0, rtextents=0</pre>[</html>]
-    
 Mount the filesystem somewhere (temporarily)  Mount the filesystem somewhere (temporarily)


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