Difference: ImagerTechnicalInformation (28 vs. 29)

Revision 292008-09-03 - cherylsl

Line: 1 to 1
 
META TOPICPARENT name="WebHome"

Imager Technical Information

Line: 11 to 11
 
Added:
>
>

Performance Issues with Raid Space

modified: 03 Sep 2008
  • Imager has raid space (found in /ubc/cs/research/): imager-raid1, psm-raid1, spiff-raid, pai-raid.
  • The raid space lives on a Xyretec disk and has performance problems. Sometimes, the raid is slow. Tibi performed some tests and Mike tried to figure out what caused the raid to be slow. However, the cause is still not known. Perhaps profiling during testing might help analyze performance. If the raid is problematically slow, please notify the help desk.
  • Tibi's tests show that imager-raid1 and imager-raid2 have similar performance.

 

Computing Committee's Levels of Service Document

modified: 11 Jun 2008
  • The Computing Committee's Levels of Service Document can be found on the computing web page:
View topic | History: r54 < r53 < r52 < r51 | More topic actions...
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2025 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback