similar to: a problem with using qcow2 format image files as virtual disks

Hi, I install xen 4.1.2 on centos 6 with linux kernel 3.0.4 as dom0 kernel. When I launch virt-manager on the command line ,a window pop up which show the following error: Unable to open a connection to the Xen hypervisor/daemon. Verify that: - A Xen host kernel was booted - The Xen service has been started Details: Unable to open connection to hypervisor URI ''xen:///'': no

Hi, I encounter a problem that has puzzled me for a long time.On a Xen virtualization platform, some VMs ,whose virtual disks are image files ,are running in DomUs.Under this situation ,does the Dom0 cache the pages from the VMs?Does the filesystem in Dom0 see the VMs as general processes? HXK _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi,mail list members, As needed by my test, blktap/blktap2 modules have to work after new VMs start.Maybe the line about disk in the vm creation configure file is the right position where I should be supposed to specify the function of blktap/blktap2 modules.But specifically I don''t know how to configure the disk line.Who can help me? hxk

Hi,guys, During a HVM''s running which take a qcow format image file as its own virtual disk, the qcow image file will be always read.In the situation that its qcow format image is based on a raw format image, if nesethe backingfile ,just that raw format image file,would be read .my purpose is to cache the data that is read from the backingfile when the hvm is running . Now what I concern

This idea is intruiging... Suppose one has a set of file servers called A, B, C, D, and so forth, all running CentOS 6.5 64-bit, all being interconnected with 10GbE. These file servers can be divided into identical pairs, so A is the same configuration (diks, processors, etc) as B, C the same as D, and so forth (because this is what I have; there are ten servers in all). Each file server has

Hello We are using dovecot 1.2.x. In our setup we will have 1200 concurrent imap users (maildirs) and we have 2xraid5 sas 15k diks mounted by iSCSI. The dovecot server (RHEL 5 x64) is a virtual machine in our vmware esx cluster. We want to minimize disk I/O, what config options should we use. We can "exchange" CPU & RAM to minimize disk i/o. Should we change to dovecot 2.0?

Hi, I try to enable userquota an a new xfs filesystem. Its centos 6.5, the filesystem is mounted with usrquota, the server was rebooted. I thought xfs_quota -x -c 'limit bsoft=20000m bhard=22000m username' /home would set the quota for that user. But I do get an error: Command limit not found. Did I miss something? Any hints/how to beside the official sgi xfs and redhat doc

Hi, I want to know how the xen 4.1.2 source code read an qcow2/raw image that is used as a vdi.However I just know i should read some source code about the blktap and tapdisk.and don''t know where to begin. I need your help. hxk _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

On 29 August 2007, "Ross S. W. Walker" <rwalker at medallion.com> wrote: > Message: 39 <snip> > I wouldn't worry too much about the OS HD configuration, you are > always going to want RAID1 for the OS, whether software or hardware. > > Reason I say not to worry too much about the OS HD config is because > you are almost certainly going to put the

Hi, I have a problem with the inheritance of ACLs, respectively the removal of the inherited ACLs in subdirectories. The following szenario: By default the access rights (including ACLs) should be inherited, but it should also be possible to remove the access rights from any subdirectory. Therefore I've set up the following configuration: [Finanzen] path = /shares/finanzen msdfs root =

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi, are there any known issues with dovecot/director (2.2.13) when receiving e-an mail with multiple receivers? In the given scenario the e-mail contains 3 recipients and is redirected by the director to 3 different mail servers (ox/dovecot @ UCS/univention). In this process the first 2 e-mails are just fine but the third e-mail is truncated

Sorry, but I didn't really know how to word this. I have Univention Corporate server running as AD DC, with a UCS running as a member fileserver. One win10 client has file permission issues after lack of reboot or logout/login in roughly a weeks time. Symptom = can't write to shares even though permissions are correct. Sometimes files are created without honoring default ACL. Could this

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Am Montag, den 01.04.2019, 19:36 +0300 schrieb Aki Tuomi: > > On 1 April 2019 19:29 Nico St?ckigt via dovecot <dovecot at dovecot.or > > g> wrote: > > > > ? > > Hi, > > > > are there any known issues with dovecot/director (2.2.13) when > > receiving e-an mail with multiple receivers? In the

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, 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

That's great thanks, One thing tho I did a "ls /etc/dovecot" and I don't see a dovecot-ldap.conf Do I need to create that file or install it via yum? Thanks again for your help, very much appreciated Rob Sent from my Windows Phone -----Original Message----- From: "Daniel Tr?der" <troeder at univention.de> Sent: ?26/?06/?2015 07:20 To: "dovecot at

Hello List, the UCS GUI Univention made looks quite nice and useful. Since they put it open source it became interesting for us. I am a little confused that they only provide ISO images and not the Management Project as source code since I don't want to depend on them. Has someone got a little experience with it? Thanks, Mario

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

Thank you Louis, Yes, informations are not clear about this and wiki is out of date. I Hope a dev will take time to answer. Gaëtan ----- Mail original ----- De: "L.P.H. van Belle via samba" <samba at lists.samba.org> À: samba at lists.samba.org Envoyé: Mercredi 12 Décembre 2018 15:54:11 Objet : Re: [Samba] Samba 4 with Microsoft Exchange Hai, As far i know, it does