[PVE-User] migration aborted Can't connect to destination address using public key

[Luca Fornasari]

Markus,

Indeed your logs says that SSH to port 22 failed ... try to further
investigate (tcpdump during migration??).

Regards,
Luca


On Wed, Jun 5, 2013 at 10:56 AM, Arns, Markus <markus.arns at tum.de> wrote:

>  Hi Luca,****
>
> ** **
>
> thanks for your fast reply.****
>
> The IP address and the subnet should be fine. I’ve checked that further
> times.****
>
> I’m also able the ping from Node 2 -> Node 3 ****
>
> root at node2:~# ping 10.162.192.3****
>
> PING 10.162.192.3 (10.162.192.3) 56(84) bytes of data.****
>
> 64 bytes from 10.162.192.3: icmp_req=1 ttl=64 time=0.220 ms****
>
> 64 bytes from 10.162.192.3: icmp_req=2 ttl=64 time=0.234 ms****
>
> 64 bytes from 10.162.192.3: icmp_req=3 ttl=64 time=0.233 ms****
>
> ** **
>
> And SSH connection works also:****
>
> root at node2:~# ssh root at 10.162.192.3****
>
> Linux node3 2.6.32-20-pve #1 SMP Wed May 15 08:23:27 CEST 2013 x86_64****
>
> ** **
>
> The programs included with the Debian GNU/Linux system are free software;*
> ***
>
> the exact distribution terms for each program are described in the****
>
> individual files in /usr/share/doc/*/copyright.****
>
> ** **
>
> Debian GNU/Linux comes with ABSOLUTELY NO WARRANTY, to the extent****
>
> permitted by applicable law.****
>
> Last login: Tue Jun  4 15:46:18 2013 from node1.sp.tum.de****
>
> root at node3:~#****
>
> ** **
>
> So both shouldn’t work if there is no route.****
>
> ** **
>
> Regards****
>
> Markus****
>
> ** **
>
> ** **
>
> *Von:* pve-user-bounces at pve.proxmox.com [mailto:
> pve-user-bounces at pve.proxmox.com] *Im Auftrag von *Luca Fornasari
> *Gesendet:* Mittwoch, 5. Juni 2013 10:48
> *An:* pve-user at pve.proxmox.com
> *Betreff:* Re: [PVE-User] migration aborted Can't connect to destination
> address using public key****
>
> ** **
>
> Hi Markus,****
>
> ** **
>
> Let's speak about your first problem (Node 2 -> Node 3) first:****
>
> The error is pretty obvious ;) "No route to host"****
>
> Please check IP addresses and subnetmasks.****
>
> ** **
>
> Cheers,****
>
> Luca****
>
> ** **
>
> On Wed, Jun 5, 2013 at 10:35 AM, Arns, Markus <markus.arns at tum.de> wrote:*
> ***
>
>  Hi all,****
>
>  ****
>
> I’ve taken over an Proxmox (not live) Cluster with 3 Nodes. I’m also
> really new in this family, so be patient please. ;-)****
>
>  ****
>
> Proxmox Version of…****
>
> - Node 1: 3.0****
>
> - Node 2: 3.0 ****
>
> - Node 3: 3.0****
>
>  ****
>
> root at node1:~# pvecm n****
>
> Node  Sts   Inc   Joined               Name****
>
>    0   M      0   2013-06-04 12:40:42  /dev/block/8:49****
>
>    1   M    768   2013-06-04 12:40:10  node1****
>
>    2   M    780   2013-06-04 13:26:56  node2****
>
>    3   M    772   2013-06-04 12:40:10  node3****
>
>  ****
>
> root at node2:~# pvecm n****
>
> Node  Sts   Inc   Joined               Name****
>
>    1   M    788   2013-06-05 10:27:00  node1****
>
>    2   M    784   2013-06-05 10:27:00  node2****
>
>    3   M    788   2013-06-05 10:27:00  node3****
>
>  ****
>
> root at node3:~# pvecm n****
>
> Node  Sts   Inc   Joined               Name****
>
>    1   M    772   2013-06-04 12:40:11  node1****
>
>    2   M    780   2013-06-04 13:26:56  node2****
>
>    3   M    760   2013-06-04 12:34:25  node3****
>
>  ****
>
>  ****
>
> If I try to migrate an CT from Node 2 -> Node 3****
>
> Jun 05 10:15:22 # /usr/bin/ssh -o 'BatchMode=yes' root at 10.162.195.3/bin/true
> Jun 05 10:15:22 ssh: connect to host 10.162.195.3 port 22: No route to host
> Jun 05 10:15:22 ERROR: migration aborted (duration 00:00:03): Can't
> connect to destination address using public key
> TASK ERROR: migration aborted****
>
>  ****
>
> I’m able to ssh between all those Nodes, so I don’t know where the problem
> is.****
>
>  ****
>
> Another problem which I have:****
>
> If I’m migrate an CT from Node 2 -> Node 1, I’ receiving follow log. The
> migration works, but the CT stays offline.****
>
> Jun 05 10:12:18 starting migration of CT 107 to node 'node1' (10.162.192.1)
> Jun 05 10:12:18 container is running - using online migration
> Jun 05 10:12:18 container data is on shared storage 'local'
> Jun 05 10:12:18 start live migration - suspending container
> Jun 05 10:12:18 dump container state
> Jun 05 10:12:19 dump 2nd level quota
> Jun 05 10:12:20 initialize container on remote node 'node1'
> Jun 05 10:12:21 initializing remote quota
> Jun 05 10:12:21 turn on remote quota
> Jun 05 10:12:21 load 2nd level quota
> Jun 05 10:12:21 # /usr/bin/ssh -o 'BatchMode=yes' root at 10.162.192.1'(vzdqload 107 -U -G -T < /var/lib/vz/dump/quotadump.107 && vzquota reload2
> 107)'
> Jun 05 10:12:21 ERROR: online migrate failure - Failed to load 2nd level
> quota: bash: /var/lib/vz/dump/quotadump.107: No such file or directory
> Jun 05 10:12:21 start final cleanup
> Jun 05 10:12:21 ERROR: migration finished with problems (duration 00:00:04)
> TASK ERROR: migration problems****
>
>  ****
>
> If I try to start those CT on Node 1, it’s starting well on Node 2****
>
> Starting container ...
> vzquota : (warning) Quota is running for id 107 already
> Container is mounted
> Adding IP address(es): 10.162.192.19
> Setting CPU units: 1000
> Setting CPUs: 8
> Unable to start init, probably incorrect template
> Container start failed
> Killing container ...
> Container was stopped
> Container is unmounted
> TASK ERROR: command 'vzctl start 107' failed: exit code 47****
>
>  ****
>
>  ****
>
> Any help it’s much appreciated.****
>
>  ****
>
> Regards****
>
> Markus ****
>
>  ****
>
>
> _______________________________________________
> pve-user mailing list
> pve-user at pve.proxmox.com
> http://pve.proxmox.com/cgi-bin/mailman/listinfo/pve-user****
>
>  ** **
>
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