similar to: HYPERVISOR_update_va_mapping failed

The ARM platform has no concept of PVMMU and therefor no HYPERVISOR_update_va_mapping et al. Allow this code to be compiled out when not required. In some similar situations (e.g. P2M) we have defined dummy functions to avoid this, however I think we can/should draw the line at dummying out actual hypercalls. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> --- arch/x86/xen/Kconfig

First post to this list. I would appreciate some help on this issue. As background, I installed CentOS 7 on a Dell server, and then ran the following commands: yum update http://buildlogs.centos.org/centos/7/virt/x86_64/xen/centos-release-xen-7-11.el7.x86_64.rpm yum --enablerepo=centos-virt-xen-testing update yum --enablerepo=centos-virt-xen-testing install xen Doing that, I was able to

Hi all Has anyone done any testing with dedup with OI? On opensolaris there is a nifty "feature" that allows the system to hang for hours or days if attempting to delete a dataset on a deduped pool. This is said to be fixed, but I haven''t seen that myself, so I''m just wondering... I''ll get a 10TB test box released for testing OI in a few weeks, but before

hi I try to understand the code of balloon ,and got confused about the following parts of code: static int decrease_reservation(unsigned long nr_pages) { .... if (!PageHighMem(page)) { v = phys_to_virt(pfn << PAGE_SHIFT); scrub_pages(v, 1); ret = HYPERVISOR_update_va_mapping( (unsigned long)v, __pte_ma(0), 0);

I'm trying to install CentOS 5.5 on a couple of servers of type IBM System x3550 M3, but it's not going too well. Actually, the install setup phase runs as expected, and the actual installation also appears to be successful, but the system will not boot - I just get a message (presumably) from BIOS saying that boot from hard disk 0. If I start the installer again after this, or boot

From: David Vrabel <david.vrabel@citrix.com> get_balloon_scratch_page() disables preemption so we cannot call alloc_page() in between get/put_balloon_scratch_page(). Shuffle bits around in decrease_reservation() to avoid this. Signed-off-by: David Vrabel <david.vrabel@citrix.com> --- drivers/xen/balloon.c | 23 +++++++++++------------ 1 files changed, 11 insertions(+), 12

On Sun, Jun 11, 2017 at 2:12 PM, Atin Mukherjee <amukherj at redhat.com> wrote: > > On Sun, 11 Jun 2017 at 06:25, Lindsay Mathieson < > lindsay.mathieson at gmail.com> wrote: > >> On 11/06/2017 10:46 AM, WK wrote: >> > I thought you had removed vna as defective and then ADDED in vnh as >> > the replacement? >> > >> > Why is vna

Hi, I am sending this e-mail once again because it probably has been lost in abyss of Xen-devel/LKLM list. Here is the second version of memory hotplug support for Xen guests patch. This one cleanly applies to git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen.git repository, xen/memory-hotplug head. Changes: - /sys/devices/system/memory/probe interface has been removed;

Not sure what the best list to send this to is right now, so I have selected a few, apologies in advance. A couple questions. First I have a physical host (call him bob) that was just installed with b134 a few days ago. I upgraded to b145 using the instructions on the Illumos wiki yesterday. The pool has been upgraded (27) and the zfs file systems have been upgraded (5). chris at bob:~# zpool

Not sure what the best list to send this to is right now, so I have selected a few, apologies in advance. A couple questions. First I have a physical host (call him bob) that was just installed with b134 a few days ago. I upgraded to b145 using the instructions on the Illumos wiki yesterday. The pool has been upgraded (27) and the zfs file systems have been upgraded (5). chris at bob:~# zpool

Hi, Does anyone use Seagate ST32000542AS disks with ZFS? I wonder if the performance is not that ugly as with WD Green WD20EARS disks. Thanks, -- Piotr Jasiukajtis | estibi | SCA OS0072 http://estseg.blogspot.com

On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com> wrote: > We can also do "gluster peer detach <hostname> force right? Just to be sure I setup a test 3 node vm gluster cluster :) then shut down one of the nodes and tried to remove it. root at gh1:~# gluster peer status Number of Peers: 2 Hostname: gh2.brian.softlog Uuid:

On Tue, 13 Jun 2017 at 06:39, Lindsay Mathieson <lindsay.mathieson at gmail.com> wrote: > > On 13 June 2017 at 02:56, Pranith Kumar Karampuri <pkarampu at redhat.com> > wrote: > >> We can also do "gluster peer detach <hostname> force right? > > > > Just to be sure I setup a test 3 node vm gluster cluster :) then shut down > one of the nodes

Hi all, we are about to buy some IBM x3550 M2 servers with ServeRAID M5014 SAS onboard controller. Can anyone confirm that these controllers will work with CentOS 5.5 (seems to be some rebranded LSI controller). I cannot find any hint in the 2.6.18-194.3.1.el5 sources... Regards, Peter -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type:

While, as discussed, the performance impact of this option is certainly higher than on native Linux, the option should not be entirely disallowed if people want to sacrifice performance for less lowmem pressure. Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: sle10-sp1-2007-01-10/arch/i386/Kconfig =================================================================== ---

hi, i am trying to create hvm in xen via libvirt but i am facing some error. i installed the packages like bltap-utils, blktap-dkms in my dom0. virsh create tiny_core.xml p11-kit: invalid config filename, will be ignored in the future: /etc/pkcs11/modules/gnome-keyring-module error: Failed to create domain from tiny_core.xml error: internal error: libxenlight failed to create new domain

Re: Contents of CentOS-virt digest... Best regards, Bob Vargas On Sat, Nov 28, 2015 at 7:00 AM, <centos-virt-request at centos.org> wrote: > Send CentOS-virt mailing list submissions to > centos-virt at centos.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.centos.org/mailman/listinfo/centos-virt > or, via email, send a

minios: support COW for a zero page Permits to support sparse data. Signed-off-by: Samuel Thibault <samuel.thibault@eu.citrix.com> diff -r 27ad7ed41be2 extras/mini-os/arch/x86/mm.c --- a/extras/mini-os/arch/x86/mm.c Fri Jan 18 15:55:13 2008 +0000 +++ b/extras/mini-os/arch/x86/mm.c Fri Jan 18 16:02:32 2008 +0000 @@ -50,6 +50,7 @@ #endif unsigned long *phys_to_machine_mapping; +unsigned

Hello, I'm trying to install FreeBSD 9.1 amd64 on an IBM x3550 M3 server. Installation went smoothly, RAID controller and network cards were successfully recognised. But, after the installation, the server fails to boot from disk. There were some posts, about two years ago, in this list implying that the problem lies in UEFI but I couldn't find any clear solution. Any suggestions would

Hello, I have a remote IBM x3550 M4 server that I try to remote control through IMM2. The problem: only the blinking cursor is visible in login console. It moves when I type. It moves to where "Login: _" should be if I press ctrl+c. I can login if I enter the correct login and password, but the shell that I get also shows only the blinking cursor and no text. I can issue commands.