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xen-devel
RE: [Xen-devel] xm migrate --live fails
pasi,
why asking for the big problem when even the basic doesnt work :-)
save/restore failed too! below the output.
thanks walter
***
root@srv-ldeb-xen001:/etc/xen# xm list
Name ID Mem VCPUs State
Time(s)
Domain-0 0 1024 4 r-----
39313.5
server01 8 2047 1 -b----
799.8
server03 9 511 1 -b----
55.9
root@srv-ldeb-xen001:/etc/xen#
***
***
root@srv-ldeb-xen001:/etc/xen# xl save 9
Unable to get config file
root@srv-ldeb-xen001:/etc/xen#
***
***
root@srv-ldeb-xen001:/etc/xen# xm safe 9
Error: Subcommand safe not found!
Usage: xm <subcommand> [args]
Control, list, and manipulate Xen guest instances.
Common 'xm' commands:
console Attach to <Domain>'s console.
vncviewer Attach to <Domain>'s VNC server.
create Create a domain based on <ConfigFile>.
new Adds a domain to Xend domain management
delete Remove a domain from Xend domain management.
destroy Terminate a domain immediately.
dump-core Dump core for a specific domain.
help Display this message.
list List information about all/some domains.
mem-set Set the current memory usage for a domain.
migrate Migrate a domain to another machine.
pause Pause execution of a domain.
reboot Reboot a domain.
reset Reset a domain.
restore Restore a domain from a saved state.
resume Resume a Xend managed domain
save Save a domain state to restore later.
shell Launch an interactive shell.
shutdown Shutdown a domain.
start Start a Xend managed domain
suspend Suspend a Xend managed domain
top Monitor a host and the domains in real time.
unpause Unpause a paused domain.
uptime Print uptime for all/some domains.
usb-add Add the usb device to FV VM.
usb-del Delete the usb device to FV VM.
domstate get the state of a domain
vcpu-set Set the number of active VCPUs for allowed for
the domain.
<Domain> can either be the Domain Name or Id.
For more help on 'xm' see the xm(1) man page.
For more help on 'xm create' see the xmdomain.cfg(5) man page.
For a complete list of subcommands run 'xm help'.
root@srv-ldeb-xen001:/etc/xen#
***
-----Original Message-----
From: Pasi Kärkkäinen [mailto:pasik@xxxxxx]
Sent: Mittwoch, 27. Juli 2011 18:58
To: Walter Robert Ditzler
Cc: xen-users@xxxxxxxxxxxxxxxxxxx; xen-devel@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-devel] xm migrate --live fails
On Wed, Jul 27, 2011 at 03:21:53PM +0200, Walter Robert Ditzler wrote:
> hi all,
>
> i would like to do a live migration to another host which fails.
> bellow the console output.
>
> host : debian squeeze 6.0.2.1 amd64
> kernel : 3.0.0
> hw : hp dl 320g5
>
> any glue on that behavior?
>
Does simple save/restore work?
-- Pasi
> by the way, I use it cause it should be a test for remus. remus
> doesn't work too! the console output below as well.
>
> thanks a lot guy's ...
>
> walter
>
> ***
> root@srv-ldeb-xen001:/# xm list
> Name ID Mem VCPUs State
> Time(s)
> Domain-0 0 1024 4 r-----
> 35269.3
> server01 8 2047 1 -b----
> 663.5
> server03 9 511 1 -b----
> 39.8
> ***
>
> ***
> root@srv-ldeb-xen001:/# xm migrate --live 9 10.255.255.2
> Error: timed out
> Usage: xm migrate <Domain> <Host>
>
> Migrate a domain to another machine.
>
> Options:
>
> -h, --help Print this help.
> -l, --live Use live migration.
> -p=portnum, --port=portnum
> Use specified port for migration.
> -n=nodenum, --node=nodenum
> Use specified NUMA node on target.
> -s, --ssl Use ssl connection for migration.
> -c, --change_home_server
> Change home server for managed domains.
>
> root@srv-ldeb-xen001:/# xm migrate --live server03 10.255.255.2
> Error: timed out
> Usage: xm migrate <Domain> <Host>
>
> Migrate a domain to another machine.
>
> Options:
>
> -h, --help Print this help.
> -l, --live Use live migration.
> -p=portnum, --port=portnum
> Use specified port for migration.
> -n=nodenum, --node=nodenum
> Use specified NUMA node on target.
> -s, --ssl Use ssl connection for migration.
> -c, --change_home_server
> Change home server for managed domains.
>
> root@srv-ldeb-xen001:/#
> ***
>
> ***
> root@srv-ldeb-xen001:/# remus --no-net server03 10.41.10.42 qemu
> logdirty mode: enable
> xc: error: Error when writing to state file (4a) (errno 104) (104 =
> Connection reset by peer): Internal error qemu logdirty mode: disable
> PROF: resumed at 1311772859.060909
> resuming QEMU
> root@srv-ldeb-xen001:/#
> ***
>
> ***
> root@srv-ldeb-xen001:/# xl info
> host : srv-ldeb-xen001
> release : 3.0.0
> version : #1 SMP Mon Jul 25 03:34:26 CEST 2011
> machine : x86_64
> nr_cpus : 4
> nr_nodes : 1
> cores_per_socket : 4
> threads_per_core : 1
> cpu_mhz : 2128
> hw_caps :
> bfebfbff:20000800:00000000:00000940:0000e3bd:00000000:00000001:00000000
> virt_caps : hvm
> total_memory : 8190
> free_memory : 4477
> free_cpus : 0
> xen_major : 4
> xen_minor : 2
> xen_extra : -unstable
> xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
> hvm-3.0-x86_32p hvm-3.0-x86_64
> xen_scheduler : credit
> xen_pagesize : 4096
> platform_params : virt_start=0xffff800000000000
> xen_changeset : Fri Jul 22 08:55:19 2011 +0100 23734:42edf1481c57
> xen_commandline : placeholder dom0_mem=1024M
> cc_compiler : gcc version 4.4.5 (Debian 4.4.5-8)
> cc_compile_by : root
> cc_compile_domain : local.net
> cc_compile_date : Tue Jul 26 03:07:32 CEST 2011
> xend_config_format : 4
> root@srv-ldeb-xen001:/#
> ***
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
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