pavement

File:Gmirror-performance.png

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Revision as of 20:53, 26 December 2007 by Jimbo (Talk | contribs)
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Gmirror-performance.png(650 × 400 pixels, file size: 23 KB, MIME type: image/png)

Chart showing performance of gmirror (and some proprietary RAID1 hardware implementations).

System: 
   amd64 6.2-RELEASE, Athlon X2 5000+, 2GB RAM
   3x Western Digital 250GB drives (WDC WD2500JS-22NCB1 10.02E02 SATA-300)
   2x Western Digital 500GB drives (WDC WD5000AAKS-00YGA0 12.01C02)
   Nvidia nForce onboard RAID controller, Promise TX2300 RAID controller

Each process shown in the graph is a cp to /dev/null of an individually generated 3200MB random binary file (using dd if=/dev/random bs=16m count=200).

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current23:25, 27 December 2007Thumbnail for version as of 23:25, 27 December 2007650 × 400 (23 KB)Jimbo (Talk | contribs)
23:13, 27 December 2007Thumbnail for version as of 23:13, 27 December 20071,300 × 800 (25 KB)Jimbo (Talk | contribs)
21:38, 27 December 2007Thumbnail for version as of 21:38, 27 December 2007650 × 400 (23 KB)Jimbo (Talk | contribs) (added Linux RAID1 data)
20:50, 26 December 2007Thumbnail for version as of 20:50, 26 December 2007650 × 400 (22 KB)Jimbo (Talk | contribs) ((oops - wrong file uploaded first time))
20:48, 26 December 2007Thumbnail for version as of 20:48, 26 December 2007650 × 400 (22 KB)Jimbo (Talk | contribs) (Chart showing performance of gmirror (and some proprietary RAID1 hardware implementations) under amd64 6.2-RELEASE, Athlon X2 5000+, 2GB RAM. Each file copied in the graph was individually generated using dd if=/dev/random bs=16m count=200 (3200MB file).)

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