Dell PowerVault MD3000i Tuning-Handbuch - Seite 32
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Dell™ PowerVault MD3000 and MD3000i Array Tuning Best Practices
Term
Segment
Short I/O
SQL
Stripe
December 2008 – Revision A01
Definition
by t10.org
A segment is the data written to one drive in a virtual
disk group stripe before writing data to the next drive in
the virtual disk group stripe.
Any I/O that consumes less that 1/3 of available cache
memory that can be handled within cache, effectively a
cached operation.
Structured Query Language; flexible markup language
for computer databases maintained by ANSI and ISO.
A set of contiguous segments spanning across member
drives.
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