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Resumen del manual
3.
Connect the host HBA(s) directly to the array host port(s).
Host port connection limit on B-series 3200 and 3800 switches
The B-series 3200 and 3800 switches are limited to a maximum of three EVA4x00/6x00/8x00 host
ports on a single B-series 3200 and 3800 switch running version 3.2.x. HP recommends not exceeding
more than one storage host port connection on a single switch. If you are required to connect more
than one storage host port to a single affected switch, separate the connection into different quadrants.
Connections are typically dropped following an array controller resynchronization or when an event
impacts the fabric, such as rebooting or adding a switch.
Use the following options to avoid or manage the port limitation:
• For all hosts, zone by HBA as defined in the HP StorageWorks SAN design reference guide.
• Limit affected switches to only one HBA connection per host.
• Limit placement of the switch as an edge device and not part of the core.
If the switch drops a connection, reestablish as follows:
1.
Disconnect the Fibre Channel cable from the failed port.
2.
Wait 10 seconds and reconnect the cable. This will cause the port to relog into the fabric
and reestablish connection to the array.
Default log file size changed in asynchronous replication mode
For XCS 6.200 and later, with asynchronous replication mode, if you do not specify the replication
write history log maximum size, the firmware sets the log size to 100 GB by default. If 100 GB VRAID1
space is not available, the following error message: "Invalid async log size" will be reported.
To resolve this issue, do one of the following:
• Set the log size between 1.6 GB and 2 TB
• Free some space available in the disk group
• Select a different disk group for placement of the log which has adequate available space
Enabling Boot from SAN for Windows direct connect
To ensure that Boot from SAN is successful for Windows hosts that are directly connected to an array,
enable the Spin up delay setting in the HBA BIOS. This applies to QLogic and Emulex HBAs.
This workaround applies to all supported Windows operating systems and all supported QLogic and
Emulex HBAs. See the HP StorageWorks Enterprise Virtual Array compatibility reference for support
details.
Windows 2003 MSCS cluster installation
The MSCS cluster installation wizard on Windows 2003 may fail to find the shared quorum device
and disk resources may not be auto-created by the cluster setup wizard. This is a known Windows
Cluster Setup issue that has existed since Windows 2003 was released.
There are two possible workarounds for this problem:
• The issue and recommended workaround are described in the following Microsoft support article
entitled Shared disks are missing or are marked as "Failed" when you create a server cluster in
Windows Server 2003 (ID 886807), which can be downloaded from the following website:
http://support.microsoft.com/default.aspx?scid=KB;EN-US;886807
HP StorageWorks 4x00/6x00/8x00 Enterprise Virtual Array release notes (XCS 6.220)
7
...Otros modelos de este manual:
datos de dispositivos de procesamiento - HP 6100 Enterprise Virtual Array (58.45 kb)
datos de dispositivos de procesamiento - HP 8100 Enterprise Virtual Array (58.45 kb)
datos de dispositivos de procesamiento - HP EVA4000 Starter Kit (58.45 kb)
datos de dispositivos de procesamiento - HP EVA4000/6000/8000 Disk Arrays (58.45 kb)