similar to: More than 32G on memory in a domU guest?

Hi, this is propably bridge related and not really a xen problem, but it might help someone: Some of our domUs are not able to arp. Arp -n show (incomplete), and doing a tcpdump shows, that on the dom0''s eth0 the arp request goes out, the response comes in, but on the vifX.0 interface the arp response is gone. dom0# tcpdump -ni eth0 arp who-has 10.32.2.51 tell 10.32.7.70 arp reply

So, I have been running into network problems for a while on 4 boxes that I installed xen on so that some engineers have places to test code. This particular problem is happening on all 4 of these boxes. (although, it isn''t happening on an older box running xen from debian etch). What appears to be the problem is that traffic is getting dropped between the vif#.0 interface in dom0

I have a guest that keeps crashing and want to automatically reboot it when it crashes. See: xen PV guest kernel 2.6.32 processes lock up in D state https://bugzilla.redhat.com/show_bug.cgi?id=550724 if you want to look at the details on the crashing. Anyway, I boot the guest with the kernel command line parameter: hung_task_panic=1 I have kernel.panic = 15 in the guest /etc/sysctl.conf

Hi, I am trying to run libvchan on ARM Fast Model for VExpress platform for using inter domain communication. But there are some errors. I am attaching the strace outputs for vchan-node1 run in dom0 and domU. Has anybody faced these issues before. Xl console 1The command is Usage: vchan-node1 [client|server] [write|read] domid nodepath my nodepath is - /local/domain/1/data/vchan-2-1 Regards

my system configuration xen 3.4.2, oprofile 0.9.5( xenoprof patched ), dom0( jeremy''s pvops kernel 2.6.31.6 - patched dullor''s xenoprof patch ), domU( vanilla kernel 2.6.32 with paravirt enabled ), distribution( ubuntu 9.10 ) In passive mode, xenoprof seems to work well, opreport showed good information. but, in active mode, it seems not to be done correctly. my command is

On 2 March 2018 at 20:37, Rowland Penny via samba <samba at lists.samba.org> wrote: > > Your Samba machine can be a Unix active directory domain member or it > can be a member of an NT4-style domain that uses ldap, it cannot be > both. > It can also authenticate from an ldap server on another machine, in > this case, it wouldn't be a domain member. > It should be

I've just updated my samba 2.4.6 to samba 2.4.7 via updating Fedora 26 to 27 System was working in F26. But in F27 users cannot connect to the service definitions: $ smbclient //turing/ngaywood Enter UNE\ngaywood's password: Anonymous login successful tree connect failed: NT_STATUS_ACCESS_DENIED The server system is configured as (testparm output): [global] auth methods = guest

On 3 March 2018 at 20:40, Harry Jede <walk2sun at arcor.de> wrote: > > Your IM is the source for users and groups and fill both AD and openldap > with the identical information. Is this true? > Yes. Passwords are also managed this way. > I think I know this because I can retrieve usernames and SID > > > info from wbinfo. > > This is not necessaryly true. I

On 1 March 2018 at 18:49, Rowland Penny <rpenny at samba.org> wrote: > > > idmap range not specified for domain '*' > > ERROR: Invalid idmap range for domain *! > > > > You haven't set the 'idmap config' lines correctly, which may mean you > are using sssd instead. If this is the case, then you are asking in the > wrong place, you need to

A friend of mine has asked me a question in my role as "biggest local geek" (for very small values of "local"). Googling hasn't turned up an answer, so does anyone here know if this is possible? At his business, they had a mixture of XP Home, XP Pro and Win98 machines accessing a Samba server with security=user. The server has one big everyone-read-write drive and a few

Hi list. I''m running Xen 4.0.1 on Debian. I''m trying to live resize a block device : - I have a arbitrary block device in my dom0 (/dev/mapper/vm-vol42). - I start a PV domain with that device as a disk (disk = [''phy:/dev/mapper/vm-vol42,xvda,w'']). - I resize vm-vol42 in the dom0 (adding size only) - the dom0 sees the device''s new size. -

On Wed, May 25, 2011 at 12:41 AM, JAMES BOND 123 007 <james123007@gmail.com> wrote: > Hi , > I saw your thread post at > http://web.archiveorange.com/archive/v/ZvO4jnaavtTfcyqnHoRX > , about problems with XEN 4.0 installation. > I have the same problem and my machine is similar to yours( HP Proliant > DL380G6, 4GB-RAM) This question is better asked on the xen-users list.

Hi All, We tested the xm block-attach/detach command. It repeats block-attach/detach command for DomU and pv-on-hvm on HVM Domain. (block-attach -> block-detach -> block-attach -> block-detach -> ...) The block-attach command failed when repeating 256 times. It is because the channel had not been freed in blkfront. Therefore, it remain using the event channel. This patch is

Hi Lamia, Currently there is no direct InfiniBand access support in the Official Xen trees. You might want to have a look at our Xen-IB implementation. A preliminary version can be downloaded here: http://xenbits.xensource.com/ext/xen-smartio.hg Some information about its design and applications can be found here: High Performance VMM-Bypass I/O in Virtual Machines (Usenix 06), and A Case for

Hello everyone, I have been able to get windows xp to run under a virtual machine, but i cannot get any network access. My desktop is connected to a university network, and we are only given 1 ip address. so i understand i have to use routing instead of bridging, right? i have commented the two lines for bridge and enabled routing in /etc/xen/xend-config.sxp next i inserted a line: vif

All, I've had a heck of a time getting Fedora 16 to run as a guest VM under CentOS 5.7 host as a paravirtualized Xen guest. I believe the issue has something to do with Fedora 16 using grub2... When I attempt to start the VM (via xm create), I get this error: Using config file "/etc/xen/fedora-workstation". Traceback (most recent call last): File "/usr/bin/pygrub",

hi list.. I am trying to add an ldif with my users that I have derived from /etc/passwd. for some reason ldapadd is choking on the first entry... I've also tried removing the first one and predictably each one fails in exactly the same way...may I ask how best to correct this? Here is the error: LDAP# ldapadd -x -D "cn=Manager,dc=summitnjhome,dc=com" -W -f /tmp/passwd.ldif adding

HI, I''m having trouble with a debian etch HVM domU inside a dom0 domu >From domU, I try to ping gateway, but response time change if tcpdump is writing to standard output. Ping without tcpdump running has a 4 ms time. While tcpdump is writing in stdout, in another terminal: # ping -n -c20 10.12.6.1 PING 10.12.6.1 (10.12.6.1) 56(84) bytes of data. 64 bytes from 10.12.6.1: icmp_seq=1

Hi, I very recently upgraded from puppet 0.25.4 to 2.6.8 (both master and all nodes), and I''m now facing serious memory usage issues. On the master, I just added more RAM because I had the resources available (from 2GB to 4GB). But on some nodes with 256MB of RAM, I now see some load peaks and services being affected by high I/O caused by swapping. My manifests haven''t changed,

On Thu, 1 Mar 2018 14:32:58 +1100 Norman Gaywood via samba <samba at lists.samba.org> wrote: > I've just updated my samba 2.4.6 to samba 2.4.7 via updating Fedora > 26 to 27 I think you mean you have upgrade from 4.6.x to 4.7.x ;-) > > System was working in F26. But in F27 users cannot connect to the > service definitions: > > $ smbclient //turing/ngaywood >