HP SuperStore E SC10, User'S And Service Manual

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Switch Reasons to Set ON (|) Reasons to Set OFF (0)
1. Full Bus a. Full-bus mode is the only way to
access all ten disks with one BCC.
b. With two BCCs, full-bus mode
allows four external connections to
the bus.
c. Full-bus mode with two BCCs gives
redundant environmental services.
a. Split buses allow you to mirror disks
within the disk system.
b. Split-bus mode uses fewer IDs on
the bus, improving bus
performance.
2. JBOD Required for disk system. N/A for this product.
3. Bus Reset-
Pwr Fail
Automatic bus reset reduces the
chances of data corruption and saves
the 30 to 60 seconds that the host
would spend determining that the disk
system is unavailable. Bus reset
signals the host to resend outstanding
I/O requests. Bus control is restricted to the host.
4. Address High High addresses give disks high priority
on the bus, saving access time.
High addresses are needed for other
devices on the bus.
5. Bus Reset-
Hot Swap
Automatic bus reset reduces the
chances of data corruption and saves
the 30 to 60 seconds that the host
would spend determining that a disk is
unavailable. Bus reset signals the host
to resend outstanding I/O requests. a. No bus reset reserves bus control to
the host.
b. No bus reset avoids resetting the
entire bus for one disk.
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