similar to: any recent experience combining GlusterFS w/ Xen?

Hi, I''ve been building up a new HA system, running Xen on DRBD devices. Configuration this applies to: Debian Lenny xen-linux-system-2.6.26-2-xen-686 package |**|drbd8-modules-2.6.26-2-686 drbd8-modules-2.6.26-2-xen-686 As I''ve been building the system, I ran into an interesting problem, with two symptoms: 1. running VMs would come back up after a reboot, but would hang on

Sorry for my ignorance. When I create xen virtual machines on lvm I need to create a filesystem on lvm container? _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi Folks, I find myself trying to expand a 2-node high-availability cluster from to a 4-node cluster. I'm running Xen virtualization, and currently using DRBD to mirror data, and pacemaker to failover cleanly. The thing is, I'm trying to add 2 nodes to the cluster, and DRBD doesn't scale. Also, as a function of rackspace limits, and the hardware at hand, I can't separate

Hi Folks, I''ve been getting just a little fed up with the state of Xen on Debian Lenny - there are a couple of known bugs that lead to periodic kernel panics - but fixes haven''t made it into the Lenny distribution. I''m sort of waiting to see how things shake out with Debian Squeeze, when it becomes stable, but... I''ve been noticing that Suse (both the

Hi All, I plan to use Xen (most probably XCP) to virtualize two servers: one running OpenBSD, the other running FreeBSD. These both servers will be running more or less headless (at least without any graphical environment). I would want to add a third server (most probably a Debian Squeeze or Freebsd) to have a desktop (light, probably IceWM or XFCE). The physical machine will have VTx but

Please excuse a wee bit of cross posting here. It seems that the questions list may not be the appropriate place for this as I've found a number of unanswered posts involving this topic. My FreeBSD workstations are setup with pam_ldap to a centralized openldap server for authentication. This works perfectly for native FreeBSD applications. What I'm running into an issue with are Linux

Hey all! I''m currently in the process of trying to debug a (possibly!) Xen-related issue (with Kernel 3.2.9-vanilla as Dom0, and Xen 4.1.2 [almost] vanilla, except for a patch for CVE-2012-0029), where a system freezes without me being able to ascertain a triggering event. The system console is completely unresponsive in the event of hangs (i.e., displays motd and the login prompt,

I am the system administrator. I have a system that was built with a default install which resulted in everything in a single file system except for /boot wrote some scripts to split out: /home, /usr, /var, /opt, and /tmp to separate file systems/logical volumes it looks like it ought to work, There's plenty of space in all the filesystems and I can log via ssh and have write access in my

I saw something somewhere about AHCI support requiring kernel 2.6.19 or later. But the current CentOS/RHEL stable kernels are 2.6.18 I'm trying to run CentOS/RHEL in a VirtualBox vm, which by default creates sata virtual disks with an AHCI virtual controller. These virtual machines are quite unstable, and I'm wondering if the AHCI virtual controller is the problem. I do have a real

Hi Folks, I'm trying to install Debian onto a headless server (Supermicro X8SIE-LN4F motherboard). The on-board IPMI BMC redirects the serial port to COM3, and I can talk to it just fine over a remote console connection. I've been trying to install Debian remotely, and have the DHCP and TFTP servers working, and things seem to work (at least into the Splash screen) if I'm using

Hi, I'm trying to repair a remote system using the Live CD. I have VPN access to the subnet where it lives. An onsite person is booting from cd, and running a small script I provided to tweak the default firewall rule set to allow incoming ssh, and set a password for the centos user and start sshd so far so good I can remotely access the system. the problem is the live cd environment is

Howdy, I may be approaching this problem entirely wrong, or not. Was hoping for a little guidance one way or the other. I've got this AS/400 with gobs of unused file storage on it that I want to share across as a file server to a FreeBSD box. The AS/400 side of things supports NFS and kinda pretends to be a Unix like machine in this role. Users will be booting from diskless clients

Been trying to puzzle through a firewall layout here involving E-Mail. Would have thought this was a more common kind of scenario, but I haven't been able to Google me up an answer to this one. At present I have an SMTP server (Postfix) in my DMZ that is simply re-routing mail into my secure network. This is a less than optimal setup simply due to having to allow traffic from the DMZ

Dear all The following process is about trying to do the " live migration at the same time with 5 Virtual machines ", but there is somthing problem with it. Process: yogi-pc2: # xm migrate --live vm01 pc2 & xm migrate --live vm02 pc2 & xm migrate --live vm03 pc2 & xm migrate --live vm04 pc2 & xm migrate --live vm05 pc2[1] 29983 [2] 29984 [3] 29985 [4]

Is anyone currently working on updating the Kerberos documentation in the Handbook? if so, I'd like to help. If not, I'm hoping to find someone who can get me up to speed on the FreeBSD docbook extensions :-) -T -- "The truly paranoid administrator may wish to place motion detectors in the air ducts." - Practical UNIX & Internet Security, 2nd Edition

Oh Nooooooo! It looks as if there is a limit of 9 (not 10) maximum #include statments that you can have in extensions.conf. For example, the following extensions.conf causes the error to appear.. [user_3250071] #include "inc/wildwildwest/features.conf" #include "inc/wildwildwest/features.conf" #include "inc/wildwildwest/features.conf" #include

Hi Dwight Thanks for the feedback. For the issue you reported, there has been few reviews trying to tweak the -mllvm option when using legacy LTO interfaces (myself included) but it never got enough traction to moving forward. Note how -tailcallopt is implemented as a -mllvm flag means that it is a debug option and probably not well tested. The option is also not stable which means it can be

Hi Dwight, Welcome to LLVM-dev! A few comments below. Cc'ing a few people who hopefully can add info on some of the specific issues here. Teresa On Wed, Sep 18, 2019 at 9:04 AM Dwight Guth via llvm-dev < llvm-dev at lists.llvm.org> wrote: > Hi, > > I am lead developer of a project that is using LLVM to implement an > ahead-of-time compiled functional language. We use llc

I''m using a find with a :joins clause, like this: :joins => "JOIN table_b ON table_b.id=table_b_id" The records returned are used in a scaffold generated list page. The edit, show, and destroy links are getting the wrong id. They are getting the id of the table b record. When I run the query using mysql, I see that the query returns *2* id columns, the id of the main

Is there a trick to append an additional directory level onto the defauly behavior of a [homes] share looking in /etc/passwd to find the users Linux home dir? It would offer a bit of protection if Windows clients ended up in say the WinHome directory within their Linux home directory when logging in from Windows so they are not tempted to tamper with their desktop settings files for Linux from