Red Hat Bugzilla – Bug 236111
Fatal opcode error when booting with dom0_mem >= 2GB
Last modified: 2013-07-03 09:30:48 EDT
Description of problem:
When Domain0 is booted with dom0_mem set to 2G or greater, a fatal opcode error
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Add dom0_mem to elilo.conf's "append" line for the Xen elilo.conf entry
2. Set dom0_mem to 2G or greater
3. Boot Domian 0.
Domain 0 boots
This error was produced on an rx6600 equipped with 8 cores and 96GB of memory.
It has 3 dual-port Fibre Channel PCI-X cards installed, each port connected to
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Please confirm this behavior with the current 5.1 beta.
(In reply to comment #2)
> Please confirm this behavior with the current 5.1 beta.
I booted with dom0_mem set to 2G, 4G, 8G, 16G, 32G, 64G with 5.1 beta. I did
not get the 'fatal opcode' error. Dom0 boots and I can log in.
FYI, there is a difference in the system configuration I was able to use to do
these tests. I was only able to run with one MSA1000, connected to one FC port.
Marking as resolved in 5.1. Please reopen this issue or create a new BZ if this
is reproduced during testing.