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HP HSG80 Maximum Number of Host Bus Adapters, Memory Requirement, Sun Solaris

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Platform-Specific Issues

The maximum number of host bus adapters supported by a Novell host is four. This is a limitation of Secure Path.

Sun Solaris

Sun Solaris requires at least 512 MB RAM per CPU when running ACS v8.7P. Edit the etc/system file to include the following line:

set lwp_default_stksize=0x8000

18	Data Replication Manager HSG80 ACS Version 8.7P Release Notes

Contents

Release Notes Data Replication Manager HSG80 ACS Version 8.7P Release Notes Release Notes Contents What’s New Operating System and Fibre Channel Switch Support Table Table 1: Operating System Support Matrix Table 1: Operating System Support Matrix (Continued) Page Common Platform Issues Using Switch Zoning to Prevent Crashes When the 96-ConnectionLimit Is Exceeded I/O Pause During Fabric Reconfiguration Controller Saturation RAID 5 Remote Copy Set Target Drop Required Delay Time Before Failback Removing Targets from the Proper Controller Startup of Only One Fabric at a Time Command Scripter Communication Loss Due to SCSI Error Waiting for Write History Logging Disks Association Sets Platform-SpecificIssues Failure to Mount File System after Failover or Failback Configuring Host Server Remote Copy Sets Additional Software Requirements Prevent Possible Data Corruption Increased LUN Support Auto Failback Booting Windows 2000 Servers Over the Fabric Check Status HSG80 Controller Soft Shutdown/Restart LUNs Lettered Incorrectly Changing Host Connection Unit Offsets Windows 2000 Plug and Play Manager Generates Numerous Pop-upWindows Windows Using Large LUNs While in SCSI-2Mode Association Sets NetWare Cluster Services (NWCS) Planned Failover/Failback with NWCS NetWare 6 Storage Planning Considerations Additional Instructions for Failover/Failback CPU Hog Abends Partitioned LUNs Maximum Number of Host Bus Adapters Memory Requirement