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From Marcus <shadow...@gmail.com>
Subject Re: [URGENT - HELP NEEDED]
Date Mon, 16 Mar 2015 15:38:27 GMT
VMs can have multiple nics and be on multiple networks. If you set a
nic as default, it becomes the network that the vm has its default
route on. Every VM should have a default nic, and if it doesn't I
wonder how it might have happened (maybe a specific combination of
add/delete nic triggered a bug?). You should set a default nic for
every VM that might be missing one, and see if that gets your router
up.

On Mon, Mar 16, 2015 at 8:34 AM, Andrija Panic <andrija.panic@gmail.com> wrote:
> Hi Marcus,
>
> Thanks a lot fot hint
>
> True, I have the 0 as the value for some reason in database, for couple of
> NICs....
> select * from nics where ip4_address like "46.232%" and broadcast_uri =
> "vlan://500" and default_nic = 0;
>
> results: http://pastebin.com/rDAe2RY9
>
> or down there...
>
> This Techvee-FileServer server is already running (still not dead) and I
> can see 1 NIC from UI...
>
> Should I reset all of these to 1 ?
> What is the purpose of this field default_nic = 0.
>
> vlan://500 in my case limits results only to the network for this VR that
> is having problems...
>
> Any suggestions ?
>
> "id" "uuid" "instance_id" "mac_address" "ip4_address" "netmask" "gateway"
> "ip_type" "broadcast_uri" "network_id" "mode" "state" "strategy"
> "reserver_name" "reservation_id" "device_id" "update_time" "isolation_uri"
> "ip6_address" "default_nic" "vm_type" "created" "removed" "ip6_gateway"
> "ip6_cidr" "secondary_ip" "display_nic"
> "2816" "5066bc3a-dbec-4789-aa42-3b9eb8f50bb4" "1795" "06:70:0a:00:00:ac"
> "46.232.180.101" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-02-04
> 23:06:23" "vlan://500" \N "0" "User" "2015-02-04 20:41:05" "2015-02-04
> 22:06:23" \N \N "0" "1"
> "3132" "c8a5f98e-5663-40e3-ac03-1ac3545eaa83" "1958" "06:fc:c2:00:00:ad"
> "46.232.180.102" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-03-03
> 15:45:47" "vlan://500" \N "0" "User" "2015-02-18 15:50:35" "2015-03-03
> 14:45:47" \N \N "0" "1"
> "3139" "f5a41229-2267-4615-9128-63fbce69bb01" "1962" "06:d7:ac:00:00:ae"
> "46.232.180.103" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-02-19
> 03:10:45" "vlan://500" \N "0" "User" "2015-02-19 00:09:02" "2015-02-19
> 02:10:45" \N \N "0" "1"
> "707" "99afa70a-39d5-4685-8fc0-9857fdc77c90" "511" "06:b5:72:00:00:72"
> "46.232.180.144" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "0" "2014-01-27
> 14:38:52" "vlan://500" \N "0" "User" "2014-01-27 11:29:08" "2014-01-27
> 13:38:52" \N \N "0" "1"
> "1580" "bf56315e-b4c3-4338-88d9-3013ab2e2c37" "1088" "06:1d:90:00:00:72"
> "46.232.180.144" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-07-23
> 10:15:18" "vlan://500" \N "0" "User" "2014-07-17 19:14:06" "2014-07-23
> 08:15:18" \N \N "0" "1"
> "3799" "712cbcb6-097f-4555-a73b-e8c2a5bd557f" "2306" "06:33:ac:00:00:77"
> "46.232.180.149" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-03-16
> 12:41:11" "vlan://500" \N "0" "User" "2015-03-16 09:50:25" "2015-03-16
> 11:41:11" \N \N "0" "1"
> "3817" "3599d144-6cdc-488b-8c9d-5837c7f612ac" "2311" "06:8a:ac:00:00:77"
> "46.232.180.149" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-03-16
> 13:02:59" "vlan://500" \N "0" "User" "2015-03-16 11:49:31" "2015-03-16
> 12:02:59" \N \N "0" "1"
> "1581" "47cfe113-218c-4a60-a108-584d64cd16ed" "1089" "06:c2:c4:00:00:7a"
> "46.232.180.152" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-07-23
> 10:16:12" "vlan://500" \N "0" "User" "2014-07-17 19:14:43" "2014-07-23
> 08:16:12" \N \N "0" "1"
> "1582" "dae4b3cf-e2b2-4cbc-960e-77d2e854fffa" "1090" "06:1c:78:00:00:7c"
> "46.232.180.154" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-07-23
> 10:16:32" "vlan://500" \N "0" "User" "2014-07-17 19:30:44" "2014-07-23
> 08:16:32" \N \N "0" "1"
> "435" "5c370395-2b70-4c8c-b710-eab4151b14ab" "252" "06:96:4e:00:00:8e"
> "46.232.180.172" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-01-13
> 23:25:44" "vlan://500" \N "0" "User" "2013-10-24 23:16:11" "2014-01-13
> 22:25:44" \N \N "0" "1"
> "2820" "feee7c33-c723-41e3-8583-bcbfc4e257b1" "1797" "06:be:24:00:00:8e"
> "46.232.180.172" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Reserved" "Create" "DirectNetworkGuru" \N "1" "2015-02-04 22:54:29"
> "vlan://500" \N "0" "User" "2015-02-04 21:54:29" \N \N \N "0" "1"
> "1813" "df725af8-12ed-4c27-b521-51d1d465326d" "1213" "06:cd:d6:00:00:97"
> "46.232.180.181" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-09-02
> 11:06:56" "vlan://500" \N "0" "User" "2014-09-02 09:03:11" "2014-09-02
> 09:06:56" \N \N "0" "1"
> "2897" "aab5d282-e9d5-4c4f-91c9-bfae88f404d6" "1304" "06:6e:0c:00:00:9c"
> "46.232.180.186" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Reserved" "Create" "DirectNetworkGuru" \N "0" "2015-02-11 14:32:00"
> "vlan://500" \N "0" "User" "2015-02-11 13:31:59" \N \N \N "0" "1"
> "2235" "30865e2e-083e-4e8a-bccf-c24bf403dece" "1488" "06:b8:b4:00:00:a1"
> "46.232.180.191" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-12-02
> 14:58:11" "vlan://500" \N "0" "User" "2014-12-02 13:31:08" "2014-12-02
> 13:58:11" \N \N "0" "1"
> "2642" "233d03e4-360f-4bbe-8b9c-882468bc9c7b" "1706" "06:f8:36:00:00:a7"
> "46.232.180.197" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-01-21
> 19:46:10" "vlan://500" \N "0" "User" "2015-01-21 17:27:13" "2015-01-21
> 18:46:10" \N \N "0" "1"
> "1631" "54ee2677-c502-489d-bdd2-44e7d4937020" "1102" "06:ac:4e:00:00:54"
> "46.232.180.205" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-07-23
> 12:33:59" "vlan://500" \N "0" "User" "2014-07-23 09:47:24" "2014-07-23
> 10:33:59" \N \N "0" "1"
> "1634" "db10636e-458a-40b2-8789-2bb1778ff50a" "1108" "06:46:d8:00:00:54"
> "46.232.180.205" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2014-07-23
> 16:54:11" "vlan://500" \N "0" "User" "2014-07-23 10:41:03" "2014-07-23
> 14:54:11" \N \N "0" "1"
> "204" "8bd10db8-cb45-4e43-8d0a-9319be5b29be" "102" "06:7c:54:00:00:35"
> "46.232.180.222" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Allocated" "Create" "DirectNetworkGuru" \N "2" "2015-03-16 12:25:41"
> "vlan://500" \N "0" "User" "2013-03-08 14:54:59" \N \N \N "0" "1"
> "3814" "4267a186-2908-4fbe-9ca4-dbc654c0d37c" "2312" "06:c9:e0:00:00:3a"
> "46.232.180.227" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2015-03-16
> 13:03:42" "vlan://500" \N "0" "User" "2015-03-16 11:46:38" "2015-03-16
> 12:03:42" \N \N "0" "1"
> "29" "35f48fcb-722f-49f5-9a6d-584f92cb197b" "14" "06:b1:30:00:00:2a"
> "46.232.180.241" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "206"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2013-01-11
> 02:11:18" "vlan://500" \N "0" "User" "2013-01-11 01:06:41" "2013-01-11
> 01:11:18" \N \N "0" "1"
> "25" "674ded1f-f705-45cc-a538-611aa2b1ea48" "12" "06:12:88:00:00:2b"
> "46.232.180.242" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "206"
> "Dhcp" "Deallocating" "Create" "DirectNetworkGuru" \N "1" "2013-01-11
> 01:35:20" "vlan://500" \N "0" "User" "2013-01-11 00:28:40" "2013-01-11
> 00:35:20" \N \N "0" "1"
> "2953" "51002a53-0500-4732-85db-111804ac5f40" "1871" "06:02:a8:00:00:e2"
> "46.232.180.39" "255.255.255.0" "46.232.180.1" "Ip4" "vlan://500" "212"
> "Dhcp" "Reserved" "Create" "DirectNetworkGuru" \N "1" "2015-02-12 14:16:23"
> "vlan://500" \N "0" "User" "2015-02-12 13:16:20" \N \N \N "0" "1"
>
>
>
>
> On 16 March 2015 at 16:11, Marcus <shadowsor@gmail.com> wrote:
>
>> FWIW, if your 4.3.2 is the same as what's in the source tree for the
>> router code, the null pointer indicates that there's no default nic
>> for one of your guests "Techvee-FileServer". I'd guess that if you
>> delete/move just that host you may be able to start the router, or at
>> least get past this. You can also look into the db and see if you can
>> find its nics in the cloud.nics table and see if there is in fact one
>> marked default.
>>
>> On Mon, Mar 16, 2015 at 8:05 AM, Marcus <shadowsor@gmail.com> wrote:
>> > Looks like the issue is that null pointer in CreateDhcpEntry for
>> > either "Techvee-FileServer" or the DHCP entry immediately after that.
>> > It would suggest some inconsistent/unexpected data when creating a
>> > DHCP entry for one of the guests serviced by this router. It's too bad
>> > that one bad entry is fatal for the whole router.
>> >
>> >
>> > On Mon, Mar 16, 2015 at 7:16 AM, Andrija Panic <andrija.panic@gmail.com>
>> wrote:
>> >> Not really - we are painfully migrating stopped VMs, from VPS network
>> >> (Guest Shared netwotk) to VPCs...
>> >>
>> >> MGMT server sends the STOP command to agent, even though the VM was
>> never
>> >> started, BUT the storage provisioning from template to volume is done...
>> >>
>> >> We are also looking into some external help as we speak...
>> >>
>> >> On 16 March 2015 at 14:52, Nux! <nux@li.nux.ro> wrote:
>> >>
>> >>> Hi,
>> >>>
>> >>> Have you managed to get to the bottom of this?
>> >>>
>> >>> --
>> >>> Sent from the Delta quadrant using Borg technology!
>> >>>
>> >>> Nux!
>> >>> www.nux.ro
>> >>>
>> >>> ----- Original Message -----
>> >>> > From: "Andrija Panic" <andrija.panic@gmail.com>
>> >>> > To: users@cloudstack.apache.org, dev@cloudstack.apache.org
>> >>> > Sent: Sunday, 15 March, 2015 16:19:07
>> >>> > Subject: [URGENT - HELP NEEDED]
>> >>>
>> >>> > Hi guys,
>> >>> >
>> >>> > we have updated the cloudstack from 4.3.0 to 4.3.2 (OS updated
right
>> >>> before
>> >>> > that, from CentOS 6.5 to CentOS 6.6)
>> >>> >
>> >>> > And now I can not start SYSTEM VR - that is used for SHARED GUEST
>> network
>> >>> > anymore.
>> >>> > And some VMs are down - and cant be started because they depend
on
>> this
>> >>> > VR...
>> >>> >
>> >>> > VPC VRs are created fine, so new VR for VPC are created fine, but
>> this
>> >>> one
>> >>> > fro Guest network fails to start:
>> >>> >
>> >>> > Here you can see, after agent copies template from secondary
>> storage, to
>> >>> > primary local storage, it created base image, and backing file
- so
>> >>> storage
>> >>> > setup seems completed.
>> >>> >
>> >>> > Than all out of sudden we have errors:
>> >>>
>> >>
>> >>
>> >>
>> >> --
>> >>
>> >> Andrija Panić
>>
>
>
>
> --
>
> Andrija Panić

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