– When the stripe-unit size is set to 8 K or 16 K, the
maximum number of drives in an array is 16.
– When the stripe-unit size is set to 32 K or 64 K, the
maximum number of drives in an array is eight.
Rebuild Priority – High
Rebuild priority can be set to high, medium, or low. When
the rebuild request is set to high, the rebuild I/O request
gets high priority in the execution order.
When the rebuild request is set to medium in a heavily
loaded system, the medium-priority rebuild can reduce the
disk rebuild time at the expense of degraded handling of
I/O requests.
When the rebuild priority is set to low in a moderate to
heavily loaded system, low rebuild priority will increase the
disk rebuild time but provides better system performance.
Note: You can change the rebuild priority without affecting
data in the logical drives.
Unattended Mode – Off
You can enable the adapter to accept changes in the
configuration without user input. Unattended mode is
useful when the server operates remotely.
When Unattended Mode is Off, the program waits for user
input.
When Unattended Mode is set to On and the hard disk
drive is found in a location other than the one defined in the
adapter configuration, the program pauses briefly for user
input, then, rearranges the configuration information to
correct the logical drive configuration. Unattended mode
also clears any blocked drives.
70
PC Server 330 User's Handbook
Summary of Contents for PC Server 330
Page 1: ...PC Server 330 User s Handbook IBM...
Page 6: ...vi PC Server 330 User s Handbook...
Page 10: ...x PC Server 330 User s Handbook...
Page 32: ...18 PC Server 330 User s Handbook...
Page 100: ...86 PC Server 330 User s Handbook...
Page 134: ...120 PC Server 330 User s Handbook...
Page 240: ...Updating the Server Configuration 226 PC Server 330 User s Handbook...
Page 326: ...Resolving Configuration Conflicts 312 PC Server 330 User s Handbook...
Page 382: ...IBM Part Number 76H8834 Printed in U S A September 1996 76H8834...