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Howdy gentooers, |
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|
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I am looking for a filesystem that perfomes well for a cache directory. |
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Here's some data on that dir: |
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- cache for prescaled images files + metadata files |
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- nested directory structure ( 20/2022/202231/*files* ) |
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- about 20GB |
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- 100.000 directories |
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- about 2 million files |
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|
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The system has 2x Intel Xon Quad-cores (Nehalem), 16GB of RAM and two |
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10.000rpm hard drives running a RAID1. |
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|
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Up until now I was using ext4 with noatime, but I am not happy with it's |
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performence. Finding and deleting old files with 'find' is incredible slow, |
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so I am looking for a filesystem that performs better. First candiate that |
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came to mind was reiserfs, but last time I tried it, it became slower over |
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time (fragmentation?). |
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Currently I am running a test with btrfs and so far I am quiet happy with |
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it as it is much faster in my use case. |
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|
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Do you guys have any other suggestions? How about JFS? I used that on my |
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old NAS box because of it's low cpu usage. Should I give reiser4 a try, or |
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better leave it be given Hans Reiser's current status? |
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|
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Thx in advance, |
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Mike |