maemo.org - Talk - View Single Post - [HOW TO] Format and use a ext2 MyDocs partition.

ladoga	2012-09-24 , 17:45
Posts: 230 \| Thanked: 302 times \| Joined on Oct 2009 @ Helsinki, Suomi (Finland)	#8

Something like bonnie++ might work for testing on N9. hdparm is useless as it tests only low level, not the filesystem.

Here's a run on my N9's fat32 partition (formatting seems to get messed up here even with code tags, some lines are wrapped):

Code:

~/MyDocs/tmp $ time bonnie
Writing a byte at a time...done
Writing intelligently...done
Rewriting...done
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version  1.96       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   1     -Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine        Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP  /sec %CP
rm696            2G    76  98 14759  20 10265  19   820  98 36981  25 523.6 102
Latency               352ms    1498ms    1825ms   19438us     151ms     169ms
Version  1.96       ------Sequential Create------ --------Random Create--------
rm696               -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                 16    36  99 28575  96   246  98    35  97 +++++ +++    84  93
Latency               107ms   54381us   27893us     114ms   18707us   93567us
1.96,1.96,rm696,1,1348505190,2G,,76,98,14759,20,10265,19,820,98,36981,25,523.6,102,16,,,,,36,99,28575,96,246,98,35,97,+++++,+++,84,93,352ms,1498ms,1825ms,19438us,151ms,169ms,107ms,54381us,27893us,114ms,18707us,93567us
real	27m 22.81s
user	0m 4.06s
sys	21m 15.06s

Note: tracker-miner-fs process seems to go mad due to test and using lots of CPU. I'm thinking if making tmp directory inside /home/user/MyDocs accesible only for root and running bonnie with -u root:root would prevent the tracker from indexing the directory (tracker-miner-fs runs with user's priviledges) and solve this.

Attached Files

bonnie++_1.96_armel.deb (70.0 KB, 108 views)

Last edited by ladoga; 2012-10-01 at 03:55.

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