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On Thursday, April 16, 2015 06:38:08 PM symack wrote: |
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> Hello Everyone, |
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> |
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> Sorry for the delayed response. Flased the bios to the latest version 1.1.7 |
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> dated 2007. |
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> Bellow is xen kernel built features: |
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> |
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> CONFIG_XEN=y |
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> CONFIG_XEN_DOM0=y |
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> CONFIG_XEN_PVHVM=y |
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> CONFIG_XEN_MAX_DOMAIN_MEMORY=500 |
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> CONFIG_XEN_SAVE_RESTORE=y |
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> # CONFIG_XEN_DEBUG_FS is not set |
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> # CONFIG_XEN_PVH is not set |
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> CONFIG_PCI_XEN=y |
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> CONFIG_XEN_PCIDEV_FRONTEND=y |
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> CONFIG_XEN_BLKDEV_FRONTEND=y |
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> CONFIG_XEN_BLKDEV_BACKEND=y |
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> CONFIG_XEN_NETDEV_FRONTEND=y |
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> CONFIG_XEN_NETDEV_BACKEND=y |
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> CONFIG_INPUT_XEN_KBDDEV_FRONTEND=y |
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> CONFIG_HVC_XEN=y |
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> CONFIG_HVC_XEN_FRONTEND=y |
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> # CONFIG_XEN_WDT is not set |
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> CONFIG_XEN_FBDEV_FRONTEND=y |
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> # Xen driver support |
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> CONFIG_XEN_BALLOON=y |
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> CONFIG_XEN_SCRUB_PAGES=y |
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> CONFIG_XEN_DEV_EVTCHN=y |
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> CONFIG_XEN_BACKEND=y |
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> CONFIG_XENFS=y |
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> CONFIG_XEN_COMPAT_XENFS=y |
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> CONFIG_XEN_SYS_HYPERVISOR=y |
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> CONFIG_XEN_XENBUS_FRONTEND=y |
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> CONFIG_XEN_GNTDEV=y |
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> CONFIG_XEN_GRANT_DEV_ALLOC=y |
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> CONFIG_SWIOTLB_XEN=y |
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> CONFIG_XEN_PCIDEV_BACKEND=y |
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> CONFIG_XEN_PRIVCMD=y |
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> CONFIG_XEN_ACPI_PROCESSOR=y |
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> # CONFIG_XEN_MCE_LOG is not set |
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> CONFIG_XEN_HAVE_PVMMU=y |
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|
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Looks ok. |
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|
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> The machine is still rebooting when booting in the Xen built kernel. I know |
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> these machines have a thing |
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> called VRM (Voltage Regulator Module). This module is needed for dual cpu |
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> configurations. The machine |
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> has only on CPU and so no VRM. I read somewhere there was a issue with VRM |
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> equipped machine. |
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|
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Hmm.... can't help you with this. |
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I only have one machine with 2 CPU-sockets and both are filled with a real CPU. |
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|
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But, have a read through: |
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http://lists.xenproject.org/archives/html/xen-devel/2005-12/msg00710.html |
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|
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Maybe the VRM you have is dodgy, or maybe you need to disable APIC like the |
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person in the above email. |
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|
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> Your help is greatly appreciate as I am stumped over this. |
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> |
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> Nick. |
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> |
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|
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Which bootloader do you use? |
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Please provide the boot-line/command-line options you use for Xen and the |
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kernel. |
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|
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My grub.conf looks like: |
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******** |
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title Xen + Gentoo Linux 3.16.5 - Xen auto-starting |
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|
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root (hd0,1) |
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|
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kernel /xen.gz dom0_mem=4GB,max:4G console=vga dom0_max_vcpus=1 dom0_vcpus_pin |
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|
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module /kernel-3.16.5-gentoo dolvm root=/dev/vg_artemis_system/artemis_root |
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rootfstype=ext4 softlevel=xen |
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|
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module /initramfs-genkernel-x86_64-3.16.5-gentoo |
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******* |
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|
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ignore the "softlevel=xen" part. |
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I have a xen-bootlevel with loading of all Xen domains (VMs) enabled. |
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|
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-- |
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Joost |
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