similar to: Migrate hangs at 99%

Hello guys! We want to move some guests' disk images to different locations (within the same machine, locally), but we do not want to turn off the guests. Can we do that while the guest is running, like live migration? I did not find any related documentation or posts about it. Let's say the guest has a disk at /ssd/image.raw We want to move that to /hdd/image.raw Is there any way to

On 2013-11-13 16:38, Eric Blake wrote: > I don't know if qemu exposes a knob for limiting the number of aio > helper threads it can spawn, or even if that is a good idea. Those threads do not cause any problems, the host is dealing with a lot of them and has no problem (CPU usage and load is incredibly low in practice). Thank you for the clarification, I see why are there more threads

Hello guys, We have a lot of small computers on top of two servers running QEMU/KVM virtualisation with libvirt. In this case, most of the VMs are not doing much work, some of them barely touches any "hardware" resources. I have two problems, they might be connected. When I do a bigger IO job on one of the VMs (like downloading files to local disk) all other VMs' IO load

Thank you Eric, On 2014-02-05 17:23, Eric Blake wrote: > Yes, live storage migration is possible; although at the moment, qemu is > lacking a way to restart the operation if it fails midstream, so libvirt > only allows the operation if you are willing to temporarily make your > guest transient. What does this mean? Will I loose anything if - for example - there is not enough space on

----- Original Message ----- > From: "Eric Blake" <eblake@redhat.com> > To: "Andrew Martin" <amartin@xes-inc.com> > Cc: "Gergely Horváth" <gergely.horvath@inepex.com>, libvirt-users@redhat.com > Sent: Thursday, February 6, 2014 9:31:29 AM > Subject: Re: [libvirt-users] Can I move the disk image of the guest while it is running? >

----- Original Message ----- > From: "Eric Blake" <eblake@redhat.com> > To: "Gergely Horváth" <gergely.horvath@inepex.com>, libvirt-users@redhat.com > Sent: Wednesday, February 5, 2014 4:47:47 PM > Subject: Re: [libvirt-users] Can I move the disk image of the guest while it is running? > > On 02/05/2014 02:54 PM, Gergely Horváth wrote: > >

On 02/06/2014 01:25 PM, Andrew Martin wrote: > ----- Original Message ----- >> From: "Eric Blake" <eblake@redhat.com> >> To: "Andrew Martin" <amartin@xes-inc.com> >> Cc: "Gergely Horváth" <gergely.horvath@inepex.com>, libvirt-users@redhat.com >> Sent: Thursday, February 6, 2014 9:31:29 AM >> Subject: Re:

Hello R Freaks, I calculate the difference in days between two events with the following litte R expresseion: T1a <- strptime(T1,"%m/%d/%y %H:%M:%S"); T2a <- strptime(T2,"%m/%d/%y %H:%M:%S"); T1b <- as.Date(T1a); T2b <- as.Date(T2a); days <- T2b-T1b; time <- T2a - T1a; In the project I would like to calculate only working day. I the a possibility to count

I am wondering what the default value for migrate-setmaxdowntime is when using QEMU/KVM. http://builder.virt-tools.org/artifacts/libvirt-virshcmdref/html/sect-migrate-setmaxdowntime.html Is the default the same as QEMU's default in this case? I was looking at libvirts source and it appears there is no default set within libvirt, unless I missed it. I do see

> It works like a charm, even without shared storage, but when we try to > migrate a VM under a little pressure (a HTTP server gets some 1-5 > requests/sec) the migration process hangs at 99%. The maxdowntime is probably too low for the migration to complete. Try setting it to a higher value : virsh migrate-setmaxdowntime <domain> <seconds> Please tell me if it worked.

Hi, I'm experimenting with the migration function of virsh. I'm doing the migrate with following commands: virsh migrate --life --persistent --copy-storage-all --verbose --abort-on-error domain qemu+ssh://root@destination/system virsh migrate-setmaxdowntime domain 20000 However sometimes at the end of the migration, the guest isn't started on the destination host. So I'm left

Hello, I'd like to know if this is an hypervisor related problem or a libvirt one. I did this experiment: on VM I started watching a video on youtube. While video was in progress I started migration. Migration did not complete until video was not finished. I did another experiment: I installed a web server on VM. I then started an httperf stress test. As before migration did not complete

Hello dudes. I'm developing VAR analysis based on suggestions made by Horváth in its paper Canonical Correlation Analysis and Wiener-Granger Causality Tests. That's the reason I'm looking for if there's any R package to develop Wiener - Granger Causality Test. Thanks a lot for your unvaluable help. Regards from Mexico [[alternative HTML version deleted]]

Hello R Experts, I started to work with the qcc package and it wprks quite nicely. Heres My Code: n <- c(55,5,94,25,10,15,15,40,44,34,90,114,204,37,30,28,12,68,64,29,24,14,31,16,62,45,55,20,24,14,9,19,76,57,55,42,6, 54,32,117,19,32,9,11,13,31,27,33,44,28) x <- c(6,0,30,5,2,1,4,5,2,9,12,24,64,3,9,21,9,48,15,4,3,0,1,0,6, 7,2,0,3,2,0,5,1,2,6,9,1,6,2,0,1,4,8,0,1,1,3,0,0,0)

Hello R Experts, does anyone know how to run R programs automatically using the window scheduler? I want to run some R programs automatically and make the results available via web. Mit freundlichen Grüßen / Best Regards / С наилучшими пожеланиями / üdvözlettel Thorsten [[alternative HTML version deleted]]

hi! I have a problem with rsync (current CVS version), running on a win2k machine (rsync compiled using Cygwin). c:\rsync>rsync --version rsync version 2.4.6dev protocol version 24 Copyright (C) 1996-2001 by Andrew Tridgell, Paul Mackerras and others Capabilities: 64-bit files, socketpairs, hard links, symlinks It can DOWNload >2gb files from my linux box (with rsync reporting negative

Thanks! On Mon, Jan 27, 2020 at 6:05 PM Teresa Johnson <tejohnson at google.com> wrote: > By default even regular LTO now has module summaries (like the kind used > for ThinLTO). LTO will then run index based dead symbol analysis here: > http://llvm-cs.pcc.me.uk/lib/LTO/LTO.cpp#923. Then when linkRegularLTO is > called here: http://llvm-cs.pcc.me.uk/lib/LTO/LTO.cpp#935, it

Hi libvirt support, Can you please give me some example of how to use "virsh migrate --live" with p2p option including both source host and target host? I try to get some info from your website, but no info with migrate. [root at vmoactive02 qemu]# virsh help migrate NAME migrate - migrate domain to another host SYNOPSIS migrate [--live] [--p2p] [--direct]

Why do some of you use FLAC for lossless encoding? I've done some test and MAC filesizes were always smaller. I don't seem to see what the problem is. CH4R1ie --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word

Hi vorbis! Ezt írtad Wednesday, April 16, 2003, 4:22:39 PM perckor: vxo> Hello, this is the mailing list anti-spam filter at Xiph.Org. vxo> We need you to confirm your e-mail message with the subject of vxo> "Re: [vorbis] Re: OGG in RIFF-WAVE (encoding with MSACM)". vxo> Please send a message to the following address, or simply use your vxo> mailer's