LCD CONFIGURATION MENU
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0) can support Master and Slave volume set. The SATA (Channel
1) can support one master volume set. The Max volume set can
be accessed by ARC-5030=3.
IDE Host Channel setting at 0&1 Cluster - The ARC-5030 can
support dual ATAT host Channel-Paralle ATA Master and Serial
ATA accesses the same volume set. But user can only write
through one channel at the time for data consistency.
4.8.3.1.7 SCSI Channel (ARC-6020)
ARC-6020 only support one ultra 320 SCSI channel.
4.8.3.1.8 SCSI ID (ARC-6020)
Each SCSI device attached to the SCSI card, as well as the card
itself, must be assigned a unique SCSI ID number. A Wide SCSI
channel can connect up to 15 devices. RAID subsystem is as a
large SCSI device. We should assign an ID from a list of SCSI
IDs.
4.8.3.1.9 SCSI LUN (ARC-6020)
Each SCSI ID can support up to 8 LUNs. Most SCSI host adapt-
er treats each LUN like a SCSI disk.
4.8.3.1.10 Cache Mode
User can set the cache mode as Write-Through Cache or Write-
Back Cache.
4.8.3.1.11 Tag Queuing
The Enabled option is useful for enhancing overall system
performance under multi-tasking operating systems. The Com-
mand Tag (Drive Channel) function controls the SCSI com-
mand tag queuing support for each drive channel. This func-
tion should normally remain enabled. Disable this function only
when using older SCSI drives that do not support command tag
queuing.
Summary of Contents for ARC-5030 Series
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