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On Fri, Feb 16, 2018 at 04:37:38PM +0100, Lentes, Bernd wrote: [...] > Hi, > > again thanks for your quick answer. I had a look on > https://wiki.libvirt.org/page/Live-disk-backup-with-active-blockcommit > and i liked it. I'm thinking of upgrading my systems to SLES 12 SP3. > With that i have qemu 2.9.1 and libvirt 3.3.0, so it should work. Yep. > Does this procedure

Hi everyone, Is there an easy way to find out which files has changed between two snapshots? Currently I''m doing a # rsync -arvn <snapshot1> <snapshot2> and it creates a list. But rsync needs to go through the whole filesystem and compare files. It would be nice if zfs would have this option builtin. Regards, Nickus

On Fri, 2023-09-22 at 07:37 -0400, Kevin Korb wrote: > So I decided to do a quick test using the Linux kernel source tree since > it has lots of files. Excellent idea using kernel sources! A lot of different files... I will use this to create indicative benchmarks for different scenarios... > ? I duplicated a tree, used 'find . -type f -exec > chmod 444 {} +' to make read

I am unable to convert a vm using virt-v2v. From the trace and debug logs I am unable to understand the cause of the problem. I assume it is a permission or configuration issue but I don't know where to start looking. The following command was issued: LIBGUESTFS_TRACE=1 LIBGUESTFS_DEBUG=1 virt-v2v -ic qemu+ssh://xxx at 192.168.xxx.xxx/system -o rhev -os 192.168.xxx.xxx:/mnt/exports -of

So I decided to do a quick test using the Linux kernel source tree since it has lots of files. I duplicated a tree, used 'find . -type f -exec chmod 444 {} +' to make read only files for rsync to want to chmod, then used cp -al to make several duplicate trees using hard linked files. An rm -rf on one such tree took .97 seconds while an rsync deletion took 1.25 seconds. Clearly I

I am trying to run a 2d overhead ultima type game through wine but have some problems. At one point it would run but would refresh the slides of the pictures about once every 5-8 secs and then crash after about a minute or so. Now I get these errors http://i168.photobucket.com/albums/u191/bizkitboibrett/snapshot1.png http://i168.photobucket.com/albums/u191/bizkitboibrett/snapshot2.png

In a number of places internal to R, we need to know which files have changed (e.g. after building a vignette). I've just written a general purpose function "changedFiles" that I'll probably commit to R-devel. Comments on the design (or bug reports) would be appreciated. The source for the function and the Rd page for it are inline below. ----- changedFiles.R: changedFiles

Context ------- I am one of the active developers of the open source application "Back in Time" which uses "rsync" as backend and I want to fix an open issue: "Back in Time"-Bug: https://github.com/bit-team/backintime/issues/994#issuecomment-1724211507 "Back in Time" uses "--link-dest" to reduce traffic and storage by hardlinking

hi there, i begin to install shadow copy VFS mod function in samba 3.0.24-6etch9, after i see the same function at win2003srv, i think it could be very useful, if i gonna make it under DEB, but at the moment i'm really get stucked, i try to describe what's the point now; 1 - load shadow_copy mod in smb.conf vfs objects = shadow_copy 2 - install shadow copy client in WinXPProf 3 -

Samba has a shadow_copy module to serve read-only snapshots to windows clients. I tried to use snapshotting in freebsd 5 (haven''t tried 6), but couldn''t get it stable. I''m really looking forward to getting it going on Solaris. Anyway you can read about the format of the link here: http://us5.samba.org/samba/docs/man/Samba-HOWTO-Collection/VFS.html#id2618182 When it

Is there any way to get the latest Qemu to run on CentOS 7? I'm looking for a way to create backup snapshots, but the current install says: [root at vhost1 ~]# virsh snapshot-create-as myvm snapshot1 "snapshot1 description" error: Operation not supported: live disk snapshot not supported with this QEMU binary -- Robert

Hello, I am experimenting with libvirt for my diploma. I set up an environment, where I can stop, resend, generate messages for libvirt. I am capable also standing between client and server and analyze the number of current procedure and decide what to do next ( I mean rpc procedure). So, for example I want to always drop creating snapshots and send an error to client with my custom message (NOT

Hi there, i am trying to understand something that bothering me for some time now. A running domain has two things that someone needs to take backup. So there is the disk and the state. Using snapshots as checkpoint someone can take the disk snapshot but i cant understand how to "transfer" the saved state from "backup ed" disk. Reading through Kashyap's and Eric's

Hi, i just realized that i have a guest with two disks. What would be the appropiate way to snapshot both of them ? virsh snapshot-create-as --domain guest --diskspec vda,file=/path/to/snapshot/snapshot1.qcow2 -disk-only --atomic && virsh snapshot-create-as --domain guest --diskspec vdb,file=/path/to/snapshot/snapshot2.qcow2 -disk-only --atomic or virsh snapshot-create-as --domain

Thanks for your answer, I am trying to make a snapshot of whole virtual machine (disk, CPU state, memory). But I need to make this snapshot in matter of seconds. I have already try to create snapshot of disk, which is not problem. I use qcow2 format, and create new disk image using original disk image as backing file. But still I am not able to assign state of vm with new disk. I have found

Hello, I have a Windows 10 guest, when I boot it, it goes in to Automatic Repair mode, and after some time reports it was unable to repair the PC. This is from an older snapshot ("snapshot1"), and if I try switching back to a more recent snapshot ("snapshot2"), libvirt reports that it can't find the snapshot: > libvirt.libvirtError: internal error: Child process

Greetings, filesystem algorithm fans. The recent, detailed description of the versioned pointer method for volume versioning is here: http://linux.derkeiler.com/Mailing-Lists/Kernel/2008-07/msg02663.html I apologize humbly for the typo in the first sentence. Today''s revision of the proof of concept code is cleaned up to remove some redundant logic from the exception delete and

I am using wine-1.2.3 I have loaded wine, mono, winetricks and the program (WBFS Manager) All installed and uploaded fine. The problem is when I try to run the program (wine WBFSManager.exe) is says: fixme:actctx:parse_manifest_buffer root element is L"asmv1:assembly", not <assembly> fixme:sync:CreateMemoryResourceNotification (0) stub err:ole:CoGetContextToken apartment not

Hi, I'm new at Wine and Ubuntu, so please have some patience with me. I've tried to install Sage Retail 2011 with wine but the installation fails. The Terminal shows this: Code: bruno at bruno-Aspire-1680:~/Transfer?ncias$ wine /home/bruno/Transfer?ncias/SetupSageRetail2011.exe fixme:advapi:DecryptFileA "C:\\windows\\temp\\IXP000.TMP\\" 00000000 fixme:advapi:LsaOpenPolicy

I know why SQLite3 is broken. This code: Topic.transaction do |transaction| transaction.rollback! end results in the following database commands: BEGIN; ROLLBACK; COMMIT; In other words, there is a COMMIT when no transaction is in flight. MySQL and Postgres are coll with it, but SQLite3 blows up with indignation. Recorded as a ticket: http://dev.rubyonrails.org/ticket/8030