linux-ext4 - Re: [problem] strange values displayed by e2freefrag

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Message-ID: <i2h800$69c$1@dough.gmane.org>
Date:	Sun, 25 Jul 2010 13:42:51 +0200
From:	horhe <skrzynka_na_spami@...ekcja.mejor.pl>
To:	linux-ext4@...r.kernel.org
Subject: Re: [problem] strange values displayed by e2freefrag

After reboot, values are correct:
Device: /dev/mapper/vg--bez--raidu-lvarchiwumnowe
Blocksize: 4096 bytes
Total blocks: 52166656
Free blocks: 7632537 (14.6%)

Min. free extent: 4 KB
Max. free extent: 128120 KB
Avg. free extent: 3444 KB

HISTOGRAM OF FREE EXTENT SIZES:
Extent Size Range :  Free extents   Free Blocks  Percent
    4K...    8K-  :          1506          1506    0.02%
    8K...   16K-  :          1564          3924    0.05%
   16K...   32K-  :          1112          5710    0.07%
   32K...   64K-  :           228          2474    0.03%
   64K...  128K-  :           222          5058    0.07%
  128K...  256K-  :           266         12227    0.16%
  256K...  512K-  :           305         28058    0.37%
  512K... 1024K-  :           487         84407    1.11%
    1M...    2M-  :           600        232959    3.05%
    2M...    4M-  :           769        566341    7.42%
    4M...    8M-  :           790       1141959   14.96%
    8M...   16M-  :           499       1352032   17.71%
   16M...   32M-  :           337       1870576   24.51%
   32M...   64M-  :           126       1345245   17.63%
   64M...  128M-  :            44        979274   12.83%

I was completly full partition, then i freed 15% space (about 30G), then
i saw strange values from first post.
I can't reproduce this problem, i filled up partition, removed files and
problem doesn't apper.
Regards,
Marcin

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