similar to: BUG: HMTL-based help.search() on vignettes may generate error (with PATCH)

He tratado de usar la opcion demo() en R studio: > require("AER") Loading required package: AER Loading required package: Formula Loading required package: lmtest Loading required package: zoo Attaching package: ''zoo'' The following object(s) are masked from ''package:base'': as.Date, as.Date.numeric Loading required package: sandwich Loading

Dear R Core: In the kutils package, I wrote a function that is so handy that I would like to ask you put it in R itself. file.backup() will look at a file, find its last modification time, and create a new backup with a name that appends YYYYMMDD-HHMM to the file name. So now, whenever I worry that running write.csv or saving a graph might destroy something valuable, I use an idiom like fn

Thank you for your help! 1, i used vda as install disk and vdb as target disk, because i boot from the first. After setup boot order flag i was able change install disk to vdb and target disk to vda. With this configuration when i boot from vdb i can install OS with grub and after it redefine XML without vdb without problem. Thanks a lot. 2, maybe i have something wrong, but still not working:

Hi, I'm trying to create a snapshot on a specific disk by using diskspec option. However, libvirt/virsh seems to ignore it and takes a snapshot of all disks. Am I using this option incorrectly? In below examples, I'm trying to snapshot only vdb. However even vda is getting snapshotted regardless of diskspec. Is this a known issue? I'm on CentOS 7.1, libvirtd (libvirt) 1.2.8, virsh

Dear all, Please let me start by indicating that I am not from a technical background, so please be gentle and patient with me. I am trying to get a snapshot from my virtual machines (vm) and the following command works for all of them bar one: # virsh snapshot-create-as --quiesce --no-metadata --domain myvm myvm-state --diskspec vda,file=overlay.qcow2 --disk-only --atomic The only exception is

I hate intermittent problems ... Most of the time, my domUs launch just fine. But, occasionally I get a failure to connect a vdb or vif and the domU fails to completely launch ("xm list" shows it is present but no console activity either through "xm create -c" or through "xm console"). The log shows a stack trace in DevController.py in the area of waiting for

I hate intermittent problems ... Most of the time, my domUs launch just fine. But, occasionally I get a failure to connect a vdb or vif and the domU fails to completely launch ("xm list" shows it is present but no console activity either through "xm create -c" or through "xm console"). The log shows a stack trace in DevController.py in the area of waiting for

Hi, I am adding a disk to my KVM virtual server, but for some reason it refuses to honor the <address> I have tried the following 3: <disk type='block' device='disk'> <driver name='phy' type='raw'/> <source dev='/dev/nbd2'/> <target dev='vdb' bus='virtio'/>

convertpdf2txt <- function(dirpath){ files <- list.files(dirpath, pattern = "Consoli.*\\.pdf$", full.names = TRUE) files <- chartr("\\", "/", files) x <- lapply(files, function(x){ pdftools::pdf_text(x) %>% paste0(collapse = " ") %>% stringr::str_squish() }) new_names <-

There appears to be a bug in help() when there are multiple packages attached containing functions with the same name, and offline=TRUE. Example: library(mgcv) library(gam) If one simply does: help(gam) # No ``offline=TRUE'' then the following message appears: Help on topic 'gam' was found in the following packages: Package Library mgcv

I''ve had a go at determining exactly what happens when you create a filesystem without enough devices to meet the requested replication strategy: # mkfs.btrfs -m raid1 -d raid1 /dev/vdb # mount /dev/vdb /mnt # btrfs fi df /mnt Data: total=8.00MB, used=0.00 System, DUP: total=8.00MB, used=4.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=153.56MB, used=24.00KB Metadata:

I never thought I'd say this, but I think it's easier to do this with GRUB 2. Anyway I did an installation to raid1's in CentOS 6's installer, which still uses GRUB legacy. I tested removing each of the two devices and it still boots. These are the commands in its log: : Running... ['/sbin/grub-install', '--just-copy'] : Running... ['/sbin/grub',

On Wed, Mar 01, 2017 at 07:28:46PM +0100, Viktor Mihajlovski wrote: > On 01.03.2017 16:58, Daniel P. Berrange wrote: > > given a basic Fedora 25 guest, with a virtio-mmio disk added as per the > > guide above... > > > > looking at device '/devices/platform/a003e00.virtio_mmio/virtio3/block/vda': > > KERNEL=="vda" > >

On Wed, Mar 01, 2017 at 07:28:46PM +0100, Viktor Mihajlovski wrote: > On 01.03.2017 16:58, Daniel P. Berrange wrote: > > given a basic Fedora 25 guest, with a virtio-mmio disk added as per the > > guide above... > > > > looking at device '/devices/platform/a003e00.virtio_mmio/virtio3/block/vda': > > KERNEL=="vda" > >

Hello, I am working on a script to automatically create live snapshots of running VMs using qemu-kvm 1.4.0 and libvirt 1.0.2. If a VM has multiple disks, I'd like to back them up individually with separate calls to snapshot-create-as, so I can more easily manage the disk images. The code I have now is essentially as follows: virsh snapshot-create-as --domain "vmname" --name

On Thu, Dec 05, 2013 at 01:28:07PM +0200, Alexandr Gluzskiy wrote: > Alexandr писал 2013-12-02 09:36: > >Good day to all. i have problems with cdrom hot adding code. currently > >i using virDomainAttachDevice with type=file, device=cdrom, dev=hdc, > >this code works for machine with one ide hdd and one ide cdrom, but > >this not work for machine with only one ide hdd,

Hello, I want to do a snapshot which the VM has volumes. But I want to skip the volume check when I do the snapshot. (Which means I want to do a snapshot without detaching the volume) So I try to write a snapshot XML refer by http://libvirt.org/formatsnapshot.html as following: vda is my VM basic disk (qcow2) vdb is a volume (raw) ================ t1.xml =============== <domainsnapshot>

Hello, To remove the file extension it's much easier to use base R filename <- tools::file_path_sans_ext(basename(celFiles)) Hope this helps, Rui Barradas ?s 22:41 de 21/10/20, Rui Barradas escreveu: > Hello, > > This is probably because basename keeps the file extension, try instead > > > filename <- sub("(^[^\\.]*)\\..+$", "\\1",

On 04/13/2016 12:02 AM, ???? wrote: > In /etc/rc.d/rc.sysinit, > there's "mount -a -n -t nonfs,nfs4,smbfs,ncpfs,cifs,gfs,gfs2i,glusterfs -O > no_netdev". > > > I have other same type servers. And on other servers with same /etc/fstsb, > file system is correct. > There's no difference between normal server's rc.sysinit and this problem > server's

Hi, dear friend. My guest has two disks, vda and vdb. both are qcow2 local file. When guest running state. I want to take the vda snapshot of guest(just vda, no include vdb). but I met libvirt do snapshot for all disks of guest. About methods for follow: 1、 ``` bash virsh snapshot-create-as 8x0lbzvS --name sys_disk3 --disk-only --diskspec "vda,snapshot=external" ``` ``` result