[Search for users] [Overall Top Noters] [List of all Conferences] [Download this site]

Conference ssdevo::hsj40_product

Title:HSJ30/40 Product Conference
Moderator:SSDEVO::EDMONDS
Created:Tue Jul 13 1993
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:1264
Total number of notes:4958

309.0. "EZ51R Performance" by BRUMMY::LOXTON () Tue Mar 29 1994 12:19

T.RTitleUserPersonal
Name
DateLines
309.1My guess is Cache...SSDEVO::MARTENSSDI Subsystems EngineeringTue Mar 29 1994 12:2410
309.2Cache disabledBRUMMY::LOXTONTue Mar 29 1994 12:275
309.3That makes no differenceSSDEVO::RMCLEANTue Mar 29 1994 16:343
309.4The real question is how does it perform in a real applicationESD55::CASSIDYExcept when you don't, because sometimes you won'tWed Mar 30 1994 11:1410
309.5BRUMMY::LOXTONThu Mar 31 1994 06:3512
309.6Create a duplicate of customer I/O.SSDEVO::MARTENSSDI Subsystems EngineeringThu Mar 31 1994 12:0117
309.7Try thisESD55::CASSIDYExcept when you don't, because sometimes you won'tFri Apr 08 1994 10:4111
309.8slower after power cyclingSSDEVO::PHERSONFri Apr 08 1994 11:004
309.9Delay needed depends on capacityESD55::CASSIDYExcept when you don't, because sometimes you won'tWed Apr 13 1994 11:408
309.10Some more questions on HSJ/EZ performanceMAJERE::HOUGHWed Apr 13 1994 15:0863
309.11LATNCY::MORGANBrad Morgan, Storage Performance EngineeringWed Apr 13 1994 20:2766
309.12SSDEVO::PARRISRAID-5 vs. RAID-1: n+1 << 2n, in $$$Wed Apr 13 1994 21:2110
309.13Could also be credit waitsSSDEVO::JACKSONJim Jackson, HSJ40 RAID teamThu Apr 14 1994 16:2814
309.14EZ51R, HSJ40 performance issueDECLNE::PEACOCKTue Apr 19 1994 12:2243
309.15Probably single request streamSSDEVO::JACKSONJim Jackson, HSJ40 RAID teamTue Apr 19 1994 14:2615
309.16SSDEVO::PARRISRAID-5 vs. RAID-1: n+1 << 2n, in $$$Tue Apr 19 1994 15:5016
309.17The cost of FDDI latencyVIVIAN::RANCEhttp://vivian.hhl.dec.com/rance/Wed Jun 26 1996 11:3945