HP Integrity Virtual Machines 4.2.5 - HP Business Support Center
HP Integrity Virtual Machines 4.2.5 - HP Business Support Center
HP Integrity Virtual Machines 4.2.5 - HP Business Support Center
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These warnings, errors, and exceptions occur because some optional elements are not provided<br />
by the <strong>Integrity</strong> VM ACPI table. These messages are printed because the SUSE startup/initialization<br />
code is trying to reference these optional elements, particularly for configured guest CPUs.<br />
The messages do not impede the SUSE boot process; the boot/startup process completes. The<br />
known side-effect of these messages is that there is an extra CPU created in the /proc/acpi/<br />
processor file system, which might lead to confusion as to the actual number of CPUs configured<br />
in the guest.<br />
4.3.2.8 <strong>HP</strong> SIM CMS Cannot Connect to SLES10 over SSH<br />
SSH password authentication is turned off by default in SLES10. In this default setting, <strong>HP</strong> SIM<br />
CMS cannot connect to the SUSE guest.<br />
To enable password authentication for SSH, do the following:<br />
1. Login to SUSE.<br />
2. Edit the /etc/ssh/sshd_config file.<br />
3. Set passwordauthentication value to yes.<br />
4. Restart sshd.<br />
For more information, see Secure Shell (SSH) in <strong>HP</strong> SIM 5.x, Troubleshooting section (page 31).<br />
4.3.2.9 Preparing Linux Guests for <strong>Integrity</strong> <strong>Virtual</strong> <strong>Machines</strong> Manager<br />
If Linux guests are to be managed by <strong>Integrity</strong> <strong>Virtual</strong> <strong>Machines</strong> Manager:<br />
1. Install the tog-pegasus package.<br />
2. On Red Hat Enterprise Linux, modify the file /etc/Pegasus/access.conf to allow WBEM<br />
access using your designated WBEM user name and password. Follow the steps below to<br />
configure this file. In this example, your designated WBEM user name is assumed to be<br />
wbemuser.<br />
a. Look for the following line in this file:<br />
-: ALL EXCEPT pegasus:wbemNetwork<br />
b. Change this line to either of the following options:<br />
• # Allow access from user 'wbemuser':<br />
-: ALL EXCEPT wbemuser pegasus:wbemNetwork<br />
• # Allow access by all users:<br />
+: ALL EXCEPT :wbemNetwork<br />
3. Start the tog-pegasus package by executing the following command:<br />
# /etc/init.d/tog-pegasus start<br />
For information about where to download the Utilization Provider for the Red Hat Linux guest, see<br />
the <strong>HP</strong> Insight Software 6.0 Installation and Configuration Guide at the BSC website: http://<br />
bizsupport2.austin.hp.com/bc/docs/support/<strong>Support</strong>Manual/c02048569/c02048569.pdf.<br />
NOTE: If using SUSE Linux SLES10 SP2 guests, install the <strong>HP</strong> <strong>Integrity</strong> Essentials Foundation Pack<br />
for Linux (<strong>HP</strong>IEFPL) Version 2.1 kit or later to get an appropriate version of the Utilization Provider.<br />
To get the VMProvider for the SLES10 guest, install the <strong>HP</strong>IEFPL Version 2.2 kit or later or make<br />
sure you install the <strong>Integrity</strong> VM V3.5 guest kit. For more information about obtaining the Utilization<br />
Provider, see the <strong>HP</strong>IEFPL 2.2 Release Notes.<br />
4.3.2.10 Linux Guests with FC Tapes Display Errors<br />
MPT errors might appear while booting a Linux guest if FC tapes are attached to it. FC tape devices<br />
return EIO on device reset, which causes timeout of the MPT reset. The boot proceeds after the<br />
reset timeouts; these errors can be ignored. For example:<br />
50 Installing Guests
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