On Wed, Apr 13, 2016 at 1:18 AM, Nathan Coulson <nathan@xxxxxxxxxxxx> wrote: > On 2016-04-12 09:43 AM, Nathan Coulson wrote: >> >> By natively, I take it using >> kernel /vmlinuz (vs kernel /xen) >> >> Not yet, but working on setting up such an environment. >> >> (At this time, I was using virt-install to reproduce the problem, and the >> original server we are testing on did not support kvm but the 2nd server >> does). >> >> On 2016-04-12 03:26 AM, George Dunlap wrote: >>> >>> On Mon, Apr 11, 2016 at 9:14 PM, Nathan Coulson <nathan@xxxxxxxxxxxx> >>> wrote: >>>> >>>> Hello >>>> >>>> We were attempting to use scsi-target-utils, hosted on a xen dom0 vm >>>> using >>>> localhost, and running into some problems. I was not able to reproduce >>>> this >>>> on a centos 7.2 server using the default kernel. >>> >>> Have you tried booting the Virt SIG kernel natively and seeing if you >>> can reproduce the problem at all? >>> >>> Thanks, >>> -George > > > > (Apologies for the earlier top post) > > Running the kernel natively, on 3.10 or 3.18 (kernel from virt sig) > * CentOS Linux (3.18.25-19.el7.x86_64) 7 (Core)) > * CentOS Linux (3.10.0-327.13.1.el7.x86_64) 7 (Core) > > It works as expected with no issues. > > > > But when booting as dom0 using the xen hypervisor > * CentOS Linux, with Xen hypervisor > > tested with dom0_mem=2048M,max:2048M (as well as 1024M) > > the problems occur as I have describe. Thanks Nathan. It looks then like this may be an issue with upstream Xen, then. Would you be willing to re-post this bug report (with the information that it works running the same kernel on native) to xen-users? I can make sure it's seen by the appropriate kernel-side developers if necessary. Thanks, -George _______________________________________________ CentOS-virt mailing list CentOS-virt@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos-virt
