similar to: xm save and restore

Hi guys, i tried this on source DomU LVM based, then restored on the target Dom0 but dont know how to restore as LVM. Also xm migrate didnt migrate on target Dom0 as LVM based VM. How can I do this? Thanks Chris _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I found minor bugs in xm restore command. 1) When I gave a wrong check point file, a return code of command was 0. # touch /tmp/dummy # xm restore /tmp/dummy Error: not a valid guest state file: signature read # echo $? 0 2) When Xend had been stopping, I saw the following traceback message. # xend stop # xm restore /xen/save.vm1 Unexpected error: exceptions.AttributeError Please

Save/restore is ok against staging tree''s changeset 15020: d2ef85c6bf84, but is NOT ok against changeset 15021: 00618037d37d (Update to qemu 0.90). I use IA32pae HV; both SMP Windows 2K3 and FC5 can''t be saved properly. After "xm save dom_id 1.save" returns, Qemu window disappears, but "xm vcpu-list" still shows the domain has not been killed. If I

Hi, I''ve tried to do "xm save" on my Windows XP guest, which runs by ioemu. When I did this, #xm save 6 /xenimages/snapshot1 Error: /usr/lib/xen/bin/xc_save 10 19 6 0 0 0 failed xend.log: [2006-10-06 16:34:22 xend] DEBUG (XendCheckpoint:80) [xc_save]: /usr/lib/xen/bin/xc_save 10 19 6 0 0 0 [2006-10-06 16:34:23 xend] ERROR (XendCheckpoint:227) Couldn''t map

This on xen 3.4.0. We discovered that following would cause a PV guest (5u3) to panic: - xm save guest - xm restore guest - xm save guest again <-- panic in _FIRST_CPU+0X0/0X1A We''ve narrowed it down to c/s 18634. Now we''re trying to find out why that change was made? Was that fixing some other bug? Thanks, Mukesh

Hello! This patch fixes the xm-test restore 04 testcase: o uses ext3 instead of ext2 - which is not supported by the standard kernel config o uses xvdX instead of hdX for disks Kind regards Andreas Florath Signed-off-by: Andreas Florath <xen@flonatel.org> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Is there currently a way of preventing filesystem corruption if the following sequence of events occurs: 1. ''xm save domain domain.chk'' 2. ''xm create domain'' 3. ''xm shutdown domain'' 4. ''xm restore domain.chk'' ? If not, I''m thinking of trying to implement into the windows gplpv xenvbd driver something along the

What I am aiming for at this point is 1. xm pause ec1 2. xm save ecv1 ec1StateBack 3. take snapshot of the disk of the virtual machine ec1 using lvmcreate -s 4. restore ec1StateBack using ecv1Snapshot Unfortunately Xen hangs after second step. Is it possible to save a paused virtual machine? Am I missing something or this just something I have ot fix on the system configuration? cc

Thanks for the reply. Sorry I didn't provide more details, but, yes, these are HVM domains. I use PV domains whenever possible, but in the case of Windows XP, that isn't possible, so I have to use HVM. I haven't tried suspending to OCFS2 with a PV domain, but I may give that a shot. Still, I think it's strange that it works perfectly fine to my ext3 and reiser filesystems, but

Hi, the problem is as follows:(And then, others can't login mostly because of the os' busing and you can't do anything else.) [**@xentest ::三 12月 21::~]$ sudo xm list Name ID Mem VCPUs State Time(s) Domain-0 0 1748 2 r----- 29396.3 xp-101 1 256

xen_changeset : Sun Apr 16 15:45:57 2006 +0100 9629:07408313ce33 /var/log/xend.log: [2006-04-19 20:42:09 xend] DEBUG (balloon:126) Balloon: free 1348; need 521; done. [2006-04-19 20:42:09 xend] DEBUG (XendCheckpoint:148) [xc_restore]: /usr/lib/xen/bin/xc_restore 11 20 42 133120 1 2 [2006-04-19 20:42:10 xend] ERROR (XendCheckpoint:227) xc_linux_restore start: max_pfn = 20800

I must not be understanding something trivial that I cannot find in the documentation. I am running Xen 2.0.5 with Fedora Core 3 successfully. I have a VM (VM4) running a test shell script that loops infinitely while writing the date and a counter every second (to /tmp/counter). The entire VM is using a file-backed VBD for all storage (/vm-images/vm-4-disk acting as sda1 to the VM). Running

Hello, I have a problem using xm suspend and xm save. When I use "xm suspend ts" (ts is the name of my DomU) I get the error-message "Error: Domain is not managed by Xend lifecycle support." In /var/log/xen/xend.log there is no output about the error. I found this question in the internet but there were no replies and I did not find any information about configuring

I encounter PV domain restore failure on r14770. Are you guys aware of this? ======================================================================== [2007-04-10 09:57:24 4664] DEBUG (balloon:113) Balloon: 754076 KiB free; need 65536; done. [2007-04-10 09:57:24 4664] DEBUG (XendCheckpoint:220) [xc_restore]: /usr/lib/xen/bin/xc_restore 24 4 1 2 0 0 0 [2007-04-10 09:57:24 4664] INFO

xm: fix trivial typo. s/ciredump-restore/coredump-restart/ Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp> diff -r eff5fcfa69bc tools/python/xen/xm/create.py --- a/tools/python/xen/xm/create.py Wed Aug 06 15:19:13 2008 +0100 +++ b/tools/python/xen/xm/create.py Thu Aug 07 12:31:56 2008 +0900 @@ -279,7 +279,7 @@ renamed and a new domain started in its

Hello, I''m using Red Hat AS 5 with Xen 3.0, and sometimes ''xm console'' does not work, the most of times when I''m trying to connect one full-virt machine with different arch from server, for example: [root@xen-5 ~]# xm list Name ID Mem(MiB) VCPUs State Time(s) Domain-0 0 1933 8

Hello, I have 2 Dell 1955 blade servers, running RHEL5-Xen. I''m testing the migrate functionality from one blade to another. I can start the domain, move it to one blade (minor delay/packet loss) and everything is fine. When I try to move it back to the original blade the migration fails and the DomU crashes c1b1 = Blade 1 (192.168.131.201) c1b2 = Blade 2

Hi I have a setup where I have an eth2 10GB interface setup a loop back between two dell 1950 servers. I have enabled VT in the bios. The eth0 interface is on a 1GB network. I am using an iscsi shared drive for the HVM image. I have followed the instruction provided in http://www.osrg.net/kemari/usage.html Now once everything is setup: After launching the HVM, I execute the following

Package: xen-utils-common Version: 3.0.3-0-2 Severity: normal gzip -3 compresses the Xen save files in a reasonably small amount of time and makes them take less than half the space that they might otherwise require. On systems with an encrypted root filesystem and on systems that have really fast CPUs if xm supported such compression then that would increase the speed of xm save and xm restore

Hi, I emailed about a week ago but did not get any response back This my second attempt. I understood that xm save -c (checkpointing feature) was included in Xen 3.1, but after taking days to have Xen running it seems that Xen 3.1 does not support VM (PVM or HVM) checkpointing. Is there any pseudo-stable version of Xen that supports checkpointing? cc