similar to: Mount options for fs type storage pools?

Displaying 20 results from an estimated 500 matches similar to: "Mount options for fs type storage pools?"

2010 Jun 09
1
Multipath pools - practical for use?
Hi all, Writing up some Fedora documentation, and looking to figure out the best way of mapping multipath network(!) LUNs to pools in libvirt. ie Infiniband SRP LUNs, but would probably apply to Fibre Channel equally as well. There are two approaches I can think of easily: a) Large LUNs (ie TB+) that are mapped to a host server as disk, with each LUN being configured as an LVM
2010 May 31
1
Working example of logical storage pool and volume creation?
Hi all, Does anyone have a working example of creation of a logical storage pool and volume? I'm hitting a wall getting logical volumes to work on RHEL 6 beta. There's a single drive I'm trying to setup (sdc) as a libvirt managed logical storage pool, but all volume creation on it fails. Here's what I'm finding so far: Prior to any storage pool work, only the host
2013 Oct 06
0
Options to turn off/on for reliable virtual machinewrites & write performance
In a replicated cluster, the client writes to all replicas at the same time. This is likely while you are only getting half the speed for writes as its going to two servers and therefore maxing your gigabit network. That is, unless I am misunderstanding how you are measuring the 60MB/s write speed. I don't have any advice on the other bits...sorry. Todd -----Original Message----- From:
2015 Dec 02
1
create a directory storage pool in a random location
Hi all, I am trying to figure out if you can store the definition of a directory storage pool in a custom location. This is how I create the storage pool: xmlDesc = """ <pool type='dir'> <name>guest_images_storage_pool</name> <uuid>8c79f996-cb2a-d24d-9822-ac7547ab2d01</uuid> <capacity unit='bytes'>4306780815</capacity>
2015 Nov 13
1
winbind problems
On 11/13/2015 2:20 AM, Rowland Penny wrote: > On 12/11/15 21:37, Dale Schroeder wrote: >> On 11/12/2015 2:59 PM, Rowland Penny wrote: >>> On 12/11/15 20:31, Dale Schroeder wrote: >>>> OK, try this smb.conf, don't add anything else until you have >>>> getent working: >>>>> >>>>> [global] >>>>> workgroup
2010 Jan 13
65
ntpd under Xen Dom0 exhibits extremely high jitter/noise? runs stable/quiet under non-xen kernel.
On a selection of boxes, ntpd running in Xen Dom0 reproducibly exhibits extermely high noise/jitter. Switching back to -default, non-xen kernel ntpd runs with very low jitter/noise. Question -- how can I ''tame'' ntpd noise & jitter when running in Dom0? Is the problem a config issue, or a bug? Already reported this downstream; everybody''s "stumped".
2010 Jan 13
65
ntpd under Xen Dom0 exhibits extremely high jitter/noise? runs stable/quiet under non-xen kernel.
On a selection of boxes, ntpd running in Xen Dom0 reproducibly exhibits extermely high noise/jitter. Switching back to -default, non-xen kernel ntpd runs with very low jitter/noise. Question -- how can I ''tame'' ntpd noise & jitter when running in Dom0? Is the problem a config issue, or a bug? Already reported this downstream; everybody''s "stumped".
2010 Jun 08
1
Best practices on backingup/restore VMs
I just moved from F11 to F13 and I'm find no information on the best way to restore VMs. I had just copied /var/lib/libvirt (with the VMs off) as part of my backup (I already backup all of /etc). But virt-manager doesn't allow creations of VMs without installing. Also, as a side note, the search feature on the website doesn't seem to allow me to search using documentation only. --
2010 Jun 16
1
howto search this mailing list archive?
Another quickie I've long and hard (honest !), but can't find a way to search this ml's archives. How do you do this ? -- Kind regards Julian Robbins
2010 Jun 28
1
VirtualBox driver : creating storage for a new machine
Hi, Another thing I'm strugglin with: When creating a new domain from scratch using the proposed XML format in the documentation, everything works fine - basically. A problem that I'd like to solve now is that I would expect to be able to create new volumes within libvirt. I started with a basic XML file in order to define a pool, but virsh told me that creating pools is not supported
2010 Jul 01
1
C API example
Trying to build the hellolibvirt example. I get the project to compile okay but when I try to run it I get: Unable to connect to '/usr/local/var/run/libvirt/libivrt-sock Given libvirt --status says it's in /var/run/libvirt/libvirt-sock that makes sense. How do I make the git version run with my local copy? Or even better does anyone have any example projects that have the proper
2010 Jun 01
1
Dual-boot and also use raw disk in virtual machine
I've got a new computer with two SATA disks. I installed a minimal Fedora 13 64-bit on the first disk. I shut down the computer, unplugged the first disk, booted up and installed Windows 7 on the second disk. Then I shut down, and plugged the first disk back in. I added a grub option to boot Windows from the second disk. All fine so far - I had a working dual boot system. Then in F13 using
2010 Aug 19
1
[virt-tools-list] Client certificate paths?
On 08/12/2010 10:29 AM, Lars Kellogg-Stedman wrote: > Hello all, > > I'm trying to get virsh (and virt-manager) to talk to a remote libvirt > instance. I cannot for the life of me figure out how to tell either > tool where to find client or CA certificates. Do they *really* need > to access the ones in /etc/pki? In particular, the client seems to > want to read the
2015 Nov 12
2
winbind problems
On 11/12/2015 2:59 PM, Rowland Penny wrote: > On 12/11/15 20:31, Dale Schroeder wrote: >> OK, try this smb.conf, don't add anything else until you have getent >> working: >>> >>> [global] >>> workgroup = DOMAIN >>> security = ADS >>> realm = DOMAIN.COM >>> dedicated keytab file = /etc/krb5.keytab >>>
2010 May 19
3
mail location filesystem noatime, nodiratime?
Will Dovecot be negatively impacted if I change my XFS mount options to noatime,nodiratime? Thanks. -- Stan
2010 Jul 05
0
Release of libvirt-0.8.2
Following Dan advice, I decided to not wait for more patches and push the current git head as the release. Let's plan to have another release by this month end with the QEmu debugging and hacking APIs. The release is available as usual at ftp://libvirt.org/libvirt Quite a lot of bug fixes during the two months since 0.8.1, and a few new feature. It also tagged more commits as being
2005 Nov 21
4
Server question - if you had ...
If you had $3,000 for a new Icecast2 streaming server, what would you buy? What box, hard drives, LAN cards, etc.? The project I am involved with is helping community groups in UK webcast live public meetings and events. Democaster also archives Icecast streams for on-demand streaming or download. We are focused on high accessibility and low cost. See: http://dowire.org/wiki/Democaster Because
2010 Oct 04
1
Mounting an lvm
I converted a system disk from a virtualbox VM and added to the config on a qemu VM. All seems well until I try to mount it. The virtual machine shows data for the disk image using commands like: pvs lvs lvdisplay xena-1 but there is no /dev/xena-1/root to be mounted. I also cannot seem to figure out whether the lvm related modules are available for the virtual machine kernel. Has anyone
2010 Aug 30
3
Decent How-To now on the wiki for setting up Transport Layer Security
Hi all, For anyone that's interested in setting up TLS with libvirt, but hasn't gotten around to it yet, there's a decent guide on the wiki now: http://wiki.libvirt.org/page/TLSSetup It's user focused (ie SysAdmin's), and has lots of pics explaining concepts, plus shows what needs to be done, and shows how to do it. Please note, it doesn't cover SASL, it's just
2013 Oct 09
1
RDMA status in Gluster 3.4.1 (mounts hanging)
On Tue, 8 Oct 2013 16:18:23 -0700 Shane StClair <shane at axiomalaska.com> wrote: <snip> > ... I'd suggest that if the resource don't exist to > address this issue by 3.4.2 that a warning be issued when creating an RDMA > volume, or perhaps that RDMA volume creation be disabled altogether. We should do this. It's is a very good idea. :) + Justin -- Justin