Brocade
143-130 · Question #45
You want to overcome the limitation of 256 channel paths (CHPIDs) defined for a System z channel subsystem. Which System z architectural enhancement was introduced to overcome this limitation?
The correct answer is B. Multiple Channel Subsystems (CSSs). See the full explanation below for the reasoning.
Question
You want to overcome the limitation of 256 channel paths (CHPIDs) defined for a System z channel subsystem. Which System z architectural enhancement was introduced to overcome this limitation?
Options
- AParallel Access Volumes (PAVs)
- BMultiple Channel Subsystems (CSSs)
- CN_Port ID Virtualization (NPIV)
- DMultiple Image Facility (MIF)
How the community answered
(24 responses)- A4% (1)
- B83% (20)
- C8% (2)
- D4% (1)
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