HP BL860c HP Integrity Virtual Machines Release Notes - Page 5

6.11.6 Using Virtual Machines Manager (VM Manager) to Manage Distributed Guests 40 6.11.7 Polling Interval for Virtual Machine Serviceguard Nodes 40 6.12 Managing Guests using gWLM...41 7 Networking Information 43 7.1 Vswitches Are Always in SHARED Mode 43 7.2 Do Not Use the HP A5506B PCI 10/100Base-TX 4 Port Interface for Virtual Networking 43 7.3 MAC Address Validation Can Be Enhanced 43 7.4 Auto Port Aggregation (APA) is Supported on the VM Host, Not on the Guest 43 7.5 Do Not Run Applications that Set Network Devices into Promiscuous Mode 43 7.6 Do not Turn on Checksum Offloading (CKO) on the Physical Network Interface Backing the Vswitch...43 7.7 Do Not Turn on TSO on the VM Host and on HP-UX Guests 44 7.8 Do Not Configure VLAN Vswitches on HP-UX VLANs 44 7.9 For VLANs Between VM Host and Guests, Turn Off CKO 44 7.10 Restarting Vswitches...44 8 Storage Information...47 8.1 DMP Files Not Supported as Backing Stores 47 8.2 Using Database Management Products on Virtual Machines 47 8.3 Integrity VM Does Not Honor File Permissions on Backing Stores 47 8.4 Using USB CD/DVD Devices...47 8.5 The hpvmmodify Command Fails to Change a DVD 47 8.6 Virtual FileDVD Reverts to Original Resource Statement 47 8.7 Physical Device null Assigned to Nonexistent Path 47 8.8 Using sam on Guest Cannot Initialize Disk 48 8.9 Extending a Logical Volume Backing Store Corrupts the Guest 48 8.10 Management Limitations of Virtual SCSI Devices 48 8.11 Installing Integrity VM Clears SecurePath 3.0F SP1 Settings 48 9 Migrating Virtual Machines 49 9.1 Do Not Migrate Distributed Guests 49 9.2 Collect CapAd Data before Migrating 49 10 Error Logging...51 10.1 Guest Log Can Grow Unbounded 51 10.2 Log Messages Written to Old Log File 51 10.3 Saved MCA or INIT Register State Can Be Inaccurate 51 10.4 Modifying the Size of the Monitor Log File 51 10.5 Virtual Console Event Logs Different from Physical Machine Logs 51 Table of Contents 5