Citrix Systems 6.2.0 manual CentOS, Oracle Enterprise Linux, Suse Enterprise Linux 10 SP1

B.1.3. CentOS 4

Please refer to Section B.1.1, “Red Hat Enterprise Linux 4.5 to 4.8” for the list of CentOS 4 release notes.

B.1.4. CentOS 5

Please refer to Section B.1.2, “Red Hat Enterprise Linux 5” for the list of CentOS 5 release notes.

B.1.5. Oracle Enterprise Linux 5

Please refer to Section B.1.2, “Red Hat Enterprise Linux 5” for the list of Oracle Enterprise Linux 5 release notes.

B.1.6. SUSE Enterprise Linux 10 SP1

XenServer uses the standard Novell kernel supplied with SLES 10 SP2 as the guest kernel. Any bugs found in this kernel are reported upstream to Novell and listed below:

•A maximum of 3 virtual network interfaces is supported.

•Disks sometimes do not attach correctly on boot. (Novell Bugzilla 290346).

B.1.7. SUSE Enterprise Linux 10 SP3

Due to a defect in the packaging of Novell SUSE Linux Enterprise Server 10 SP3 (32-bit) edition, users will not be able to create a new VM of this edition. As a workaround, you must install SLES 10 SP2 and then upgrade it to SLES SP3 using, for example, "yast" within the VM. For more information, refer to the Novell documentation 7005079.

B.1.8. SUSE Enterprise Linux 11

XenServer uses the standard Novell kernel supplied with SLES 11 as the guest kernel. Any bugs found in this kernel are reported upstream to Novell and listed below:

•Live migration of a SLES 11 VM which is under high load may fail with the message An error occurred during the migration process. This is due to a known issue with the SLES 11 kernel which has been reported to Novell. It is expected that kernel update 2.6.27.23-0.1.1 and later from Novell will resolve this issue.

B.1.9. SUSE Enterprise Linux 11 SP2

Creating a SLES 11 SP2 (32-bit) VM can cause the SLES installer or the VM to crash due to a bug in the SLES 11 SP2 kernel. To workaround this issue, customers should allocate at least 1 GB memory to the VM. Note that the amount of assigned memory can be reduced after installing updates to the VM. For more information, see Novell Bugzilla 809166.

B.1.10. Preparing a SLES guest for cloning

Note:

Before you prepare a SLES guest for cloning, ensure that you clear the udev configuration for network devices as follows:

cat< /dev/null > /etc/udev/rules.d/30-net_persistent_names.rules

To prepare a SLES guest for cloning (see Section 5.7.3, “MAC address”):

1.Open the file /etc/sysconfig/network/config

2.Edit the line that reads:

FORCE_PERSISTENT_NAMES=yes

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