similar to: Missing memory when using maxmem

Hi, I am using xen 4.0.1 from debian Squeeze repositories and dom0 has kernel 2.6.32-5-xen-amd64(also stock debian). I wanted to set a high value to maxmem in my xmdomain.cfg vm config files so that I can increase memory as needed without rebooting. Unfortunately as soon as I set this paramater I see really wiered things. For example, I am trying to install a windows HVM guest. When maxmem is

Howdy, I''ve read on http://revu.tauware.de/revu1-incoming/xen-0604251805/xen-3.0.2/docs/misc/xen_config.html about the maxmem option? What it do? I don''t see any result... I ''ve thought that the memory will automatically scaled to maxmem... but xm top show only 128 mb reserver for the guest machine also during high loads. greetings Fabian

Hello all, I''ve just installed a new dom0 with openSUSE 11.3 (x86_64) and I''m seeing domUs crashes when reading from disks. The problem occours when in domU configuration I use memory=1024 maxmem=2048 My setup is DRBD on LVM on Software RAID 10 and drbd devices are used as disks for domUs, using phy:/dev/drbd0,hda,w phy:/dev/drbd1,hdb,w The domU in test is HVM, I''m

Hello, I have a problem shutting down a domU with xen-4.1.2, which doesn''t terminate the corresponding blktap2 process, since one (other) VM uses a image file, which contains spaces in its file name. /var/log/xen/xend-debug.log has the following information: Unhandled exception in thread started by Traceback (most recent call last): File

Hi, In most cases we use image files as virtual disks under the full-virtualization situation.On the version 4.1.2 of xen,I do the following command: ############################################################ dd if=/dev/zero of=myraw.img bs=1M seek=8K count=1 #Before the command below I install the operating system in myraw.img qemu-img-xen create -b myraw.img -f qcow2 myqcow1.img 20000M

Hello, I noticed a bug in Xen-4.1-3, which is also still present in xen+git. I know that the Python xend is deprecated, but I''m stuck with xen-4.1 until xen is usable with libvirt, so my patch might still be helpful for others. This is a follow-up to <http://lists.xen.org/archives/html/xen-users/2012-11/msg00069.html>, which still keeps me busy. /xen/xend/server/SrvDomain.py

> Hello, > > On 01.08.2014 19:22, Ady wrote:>> On 24.07.2014 17:32, Gene Cumm wrote: > >>> On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> > wrote: > >>>> On 24.07.2014 13:52, Gene Cumm wrote: > ... > >>>> Your special build gets the gateway working, but the downloaded InitRD > >>>> still

On Thu, Jul 24, 2014 at 4:56 AM, Philipp Hahn <hahn at univention.de> wrote: > Hello, > > On 23.07.2014 22:46, Alexander Perlis wrote: >> On Wed, 23 Jul 2014, Philipp Hahn wrote: >>> [...] >>> I tried lpxelinux.0, but it fails to resolve the gateway >>> address via ARP: >>> 17:25:51.399119 ARP, Request who-has 10.200.17.1 tell >>>

Hello Ady, On 27.08.2014 16:46, Ady wrote: >> On 01.08.2014 19:22, Ady wrote:>> On 24.07.2014 17:32, Gene Cumm wrote: >>>>> On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> >> wrote: >>>>>> On 24.07.2014 13:52, Gene Cumm wrote: >> ... >>>>>> Your special build gets the gateway working, but the

Hello, I have observed several strange blktap2(?) corruption problems using Xen-4.1.2 on several 2.6.32-39 based amd64 Linux Systems. I run an installation of a domain, which use 3 blktap2 devices: 2× 20 GiB hard disk image files and 1× 1.1 GiB DVD iso file. During installation processes start to SEGV, which aborts the installation. * Not all processes in domU segfault in each run:

Hello, I encountered the following bug when migrating a Linux-2.6.32.54 PV domain on Xen-3.4.3 between different hosts, whose uptime differs by several minutes (3 hosts, each ~5 minutes apart): When migrating from a host with lower uptime to a host with higher uptime, the VM looses it''s network connection for some time and then continues after some minutes (roughly equivalent to the

> Hello, > > On 24.07.2014 17:32, Gene Cumm wrote: > > On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> wrote: > >> On 24.07.2014 13:52, Gene Cumm wrote: > >>> As expected. You have a different OUI (the first 3 octets of the MAC > >>> address). Try everything from 6.03-pre18 and then lpxelinux.0 from > >>>

On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> wrote: > Hello, > > On 24.07.2014 13:52, Gene Cumm wrote: >> On Thu, Jul 24, 2014 at 4:56 AM, Philipp Hahn <hahn at univention.de> wrote: >>> PS: <http://www.zytor.com/~genec/lpxelinux-6.03p18g3.tgz> did not work. >> >> As expected. You have a different OUI (the first 3

On Wed, Aug 27, 2014 at 12:21 PM, Philipp Hahn <hahn at univention.de> wrote: > Hello Ady, > > On 27.08.2014 16:46, Ady wrote: >>> On 01.08.2014 19:22, Ady wrote:>> On 24.07.2014 17:32, Gene Cumm wrote: >>>>>> On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> >>> wrote: >>>>>>> On 24.07.2014

Hello, I''m currently trying to understand some problems I had in the past with mixing look-back with blktap(2) for HV and PV domains. I''m stuck reading the source code, so I''d like to get some help from the list. Interrupt me if I got something fundamentally wrong in my understanding so far: 1. With pure-HV the domU gets an emulated IDE (or whatever) disk. The

Hi, when creating a bigger (> 50 GB) HVM guest with maxmem > memory we get softlockups from time to time. kernel: [ 802.084335] BUG: soft lockup - CPU#1 stuck for 22s! [xend:31351] I tracked this down to the call of xc_domain_set_pod_target() and further p2m_pod_set_mem_target(). Unfortunately I can this check only with xen-4.2.2 as I don''t have a machine with enough memory for

Hi, below the required files: smb.conf of ucs master: [global] logging = file max log size = 0 netbios name = ucs server role = active directory domain controller name resolve order = wins host bcast server string = Univention Corporate Server server services = -dns -smb +s3fs -nbt server role check:inhibit

Hello, On 01.08.2014 19:22, Ady wrote:>> On 24.07.2014 17:32, Gene Cumm wrote: >>> On Thu, Jul 24, 2014 at 10:29 AM, Philipp Hahn <hahn at univention.de> wrote: >>>> On 24.07.2014 13:52, Gene Cumm wrote: ... >>>> Your special build gets the gateway working, but the downloaded InitRD >>>> still gets corrupted sometimes. Boot-time is down

Hello, I have a problem with our DELL E6510 notebooks (BIOS version A05): 1. After the update from syslinux-3.71 to 4.02 LOCALBOOT no longer works. I've read <http://www.syslinux.org/wiki/index.php/Hardware_Compatibility#LOCALBOOT_on_Dell_Latitude_E6400> and neither version works. The behavior differs between the laptop rebooting automatically and getting stuck. I checked all versions

The changeset ''12803:df5fa63490f4da7b65c56087a68783dbcb7944f8'' added a new hypercall XENMEM_set_memory_map for specifying the e820 mapping. There was a small bug in the userspace side of this change though - the e820 mapping was specified based on the ''memory_static_min'' domain info parameter which means the memory map size is clamped to the value