Hello Xen Users and Developers,
I am running 3 guest domains on a node. Following is the
information:
[root@dmz02 fedora]# xm
list
Name
ID Mem(MiB) VCPUs
State Time(s)
Domain-0
0 255 4
r----- 66.2
vcl-dmz02
1 256 1
-b---- 1.1
vcn-dmz02
6 256 1
-b---- 0.3
vcs-dmz02
7 256 1
-b---- 0.3
I am trying to perform live migration using the command:
(dmz03.ornl.gov is also running Xen-3.0.3 and is running 3
guest domains of it’s own)
xm migrate --live vcs-dmz02 dmz03.ornl.gov
Error: can't connect: No route to host
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.
-r=MBIT, --resource=MBIT
Set level of resource usage for migration.
So, apparently dmz03.ornl.gov cannot be seen from
dmz02.ornl.gov. However, when I run “ping”, I GET THE FOLLOWING
OUTPUT:
[root@dmz02 fedora]# ping dmz03.ornl.gov
PING
dmz03.ornl.gov (160.91.40.231) 56(84) bytes of data.
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=0
ttl=64 time=0.142 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=1
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=2
ttl=64 time=0.104 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=3
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=4
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=5
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=6
ttl=64 time=0.122 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=7
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=8
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=9
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=10
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=11
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=12
ttl=64 time=0.102 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=13
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=14
ttl=64 time=0.099 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=15
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=16
ttl=64 time=0.097 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=17
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=18
ttl=64 time=0.098 ms
64 bytes from dmz03.ornl.gov (160.91.40.231): icmp_seq=19
ttl=64 time=0.097 ms
Can someone please suggest what the problem might be?
Thanks,
Nikhil
