[Openstack] Openstack Digest, Vol 28, Issue 10

Khushbu Parakh khushbuparakh at hotmail.com
Sat Oct 10 15:04:24 UTC 2015


Hi 
Need help with trove redstack installation 
1. Not able to locate the package 
2. No screen attached 
3. Stack.conf file not able to find 

Sent from my Cyanogen phone

On 10 Oct 2015 5:38 pm, openstack-request at lists.openstack.org wrote:

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Today's Topics:

   1. Re: [ Trove in OpenStack ] (Amrith Kumar)
   2. Outreachy Internship - Need Help With Next Steps for
      OpenStack Neutron Contribution (menyi sona)
   3. Re: Outreachy Internship - Need Help With Next Steps for
      OpenStack Neutron Contribution (Neil Jerram)
   4. [Devstack] Tutorial how to install with flat network
      (S?awek Kap?o?ski)
   5. Re: Outreachy Internship - Need Help With Next Steps      for
      OpenStack Neutron Contribution (menyi sona)
   6. Instance resize error (Priyanka)
   7. Re: Instance resize error (Ritesh Nanda)
   8. Re: Instance resize error (Priyanka)
   9. Re: Instance resize error (Ignazio Cassano)
  10. Re: Instance resize error (Priyanka)
  11. Re: Instance resize error (Ignazio Cassano)
  12. Re: Instance resize error (Priyanka)


----------------------------------------------------------------------

Message: 1
Date: Fri, 9 Oct 2015 12:45:18 +0000
From: Amrith Kumar <amrith at tesora.com>
To: Ho?i Nam <namptit307 at gmail.com>, "openstack at lists.openstack.org"
        <openstack at lists.openstack.org>
Subject: Re: [Openstack] [ Trove in OpenStack ]
Message-ID:
        <DM2PR0701MB119863B2262F913E6D693606A0340 at DM2PR0701MB1198.namprd07.prod.outlook.com>
        
Content-Type: text/plain; charset="iso-8859-1"

There are several sources of information including .

http://docs.openstack.org/developer/trove/dev/manual_install.html
http://docs.openstack.org/developer/trove/dev/install.html

The #openstack-trove IRC channel is another resource, stop by and you'll find a number of people who can give you a hand.

Distribution providers also have their own documentation, as does Tesora (full disclosure, I work for Tesora).

Thanks, hope that helps.

-amrith

--
Amrith Kumar, CTO                   
Tesora, Inc
amrith at tesora.com
@amrithkumar
http://www.tesora.com/



From: Ho?i Nam [mailto:namptit307 at gmail.com] 
Sent: Friday, October 09, 2015 5:09 AM
To: openstack at lists.openstack.org
Subject: [Openstack] [ Trove in OpenStack ]

Hi everyone. I am reseaching project Trove in OpenStack . Now I want to set up Trove at Killo but i can't find any guide? for setting up Trove. Please send me if you have one. Thanks in advance. Here is my email: namptit307 at gmail.com



------------------------------

Message: 2
Date: Fri, 9 Oct 2015 16:13:58 +0000 (UTC)
From: menyi sona <menari2 at yahoo.com>
To: "openstack at lists.openstack.org" <openstack at lists.openstack.org>
Subject: [Openstack] Outreachy Internship - Need Help With Next Steps
        for OpenStack Neutron Contribution
Message-ID:
        <1852088744.1474952.1444407238215.JavaMail.yahoo at mail.yahoo.com>
Content-Type: text/plain; charset="utf-8"

Hi,
I am hoping to apply for the Outreachy round 11 internship for a project in Openstack Neutron. So far I have setup my VM, installed devstack and setup Neutron in openstack. I am not sure what next steps I should be taking to enable me successfully contribute towards my application. I am active in the IRC and have been getting some great help with my system setup.

Can you please provide me some guidance on what next to do?
Thank you,Menyi
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Message: 3
Date: Fri, 9 Oct 2015 19:04:38 +0000
From: Neil Jerram <Neil.Jerram at metaswitch.com>
To: menyi sona <menari2 at yahoo.com>, "openstack at lists.openstack.org"
        <openstack at lists.openstack.org>
Subject: Re: [Openstack] Outreachy Internship - Need Help With Next
        Steps for OpenStack Neutron Contribution
Message-ID: <20151009190437.5910610.73946.14213 at metaswitch.com>
Content-Type: text/plain; charset="us-ascii"

Hi Menyi,

I've offered to be an Outreachy mentor for Neutron, so would be happy to help you. I won't be much on IRC until Monday, though. Would an IRC chat at some time on Monday work for you?

Regards,
      Neil


From: menyi sona
Sent: Friday, 9 October 2015 17:17
To: openstack at lists.openstack.org
Reply To: menyi sona
Subject: [Openstack] Outreachy Internship - Need Help With Next Steps for OpenStack Neutron Contribution


Hi,

I am hoping to apply for the Outreachy round 11 internship for a project in Openstack Neutron. So far I have setup my VM, installed devstack and setup Neutron in openstack. I am not sure what next steps I should be taking to enable me successfully contribute towards my application. I am active in the IRC and have been getting some great help with my system setup.

Can you please provide me some guidance on what next to do?

Thank you,
Menyi
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Message: 4
Date: Fri, 09 Oct 2015 23:44:09 +0200
From: S?awek Kap?o?ski <slawek at kaplonski.pl>
To: openstack at lists.openstack.org
Subject: [Openstack] [Devstack] Tutorial how to install with flat
        network
Message-ID: <2660982.Nr1RFQe0Z5 at dell>
Content-Type: text/plain; charset="utf-8"

Hello,

Can someone help me or give me link to tutorial how to install single node 
devstack with neutron and linuxbridge? I want to have flat provider network 
there and I have some problems.
I'm trying to install it on Virtualbox vm with two interfaces: eth1 and eth2 
where eth2 should be used as interface to access "external" networks.

----
My local.conf file is like:
[[local|localrc]]
SERVICE_TOKEN=service_token
ADMIN_PASSWORD=adminpass
MYSQL_PASSWORD=dbpass
RABBIT_PASSWORD=rabbitpass
SERVICE_PASSWORD=$ADMIN_PASSWORD

HOST_IP=10.0.0.2

LOGFILE=$DEST/logs/stack.sh.log

LOGDAYS=2

# Swift
# -----
SWIFT_HASH=66a3d6b56c1f479c8b4e70ab5c2000f5
SWIFT_REPLICAS=1
SWIFT_DATA_DIR=$DEST/data

# Tempest
# -------
# Install the tempest test suite
enable_service tempest


# Network
# -------
FIXED_RANGE=192.168.0.0/24
NETWORK_GATEWAY=192.168.0.254
FLOATING_RANGE=10.11.0.0/24
FLOATING_ALLOCATION_POOL="start=10.11.0.10,end=10.11.0.250"
PUBLIC_NETWORK_GATEWAY=10.11.0.2
PROVIDER_NETWORK_TYPE="flat"
Q_USE_PROVIDERNET_FOR_PUBLIC=True

disable_service n-net
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-meta
enable_service q-l3

Q_USE_SECGROUP=True
#ENABLE_TENANT_VLANS=True
#TENANT_VLAN_RANGE=1000:1999
PHYSICAL_NETWORK=default
PUBLIC_INTERFACE=eth2
#OVS_PHYSICAL_BRIDGE=br-ex

Q_PLUGIN=ml2
Q_AGENT=linuxbridge

[[post-config|/$Q_PLUGIN_CONF_FILE]]
[ml2]
tenant_network_types = local
type_drivers = local,flat,vxlan
mechanism_drivers = linuxbridge,l2population

[vxlan]
# warning: there are usually mtu issues with vxlan
enable_vxlan = True
local_ip = $HOST_IP
l2_population = True

[ml2_type_vxlan]
vni_ranges = 1001:2000
#
#[ml2_type_vlan]
#network_vlan_ranges = vlan_net1:1000:1999
#
[ml2_type_flat]
flat_networks = default
#
[linux_bridge]
# # in virtualbox these nics need promiscous mode enabled
#physical_interface_mappings = default:eth2

[securitygroup]
firewall_driver = neutron.agent.linux.iptables_firewall.IptablesFirewallDriver
# #firewall_driver = neutron.agent.firewall.NoopFirewallDriver
enable_security_group = True

# Image
# -----
DOWNLOAD_DEFAULT_IMAGES=False
IMAGE_URLS="http://download.cirros-cloud.net/0.3.4/cirros-0.3.4-i386-disk.img"

--
Pozdrawiam / Best regards
S?awek Kap?o?ski
slawek at kaplonski.pl
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Message: 5
Date: Fri, 9 Oct 2015 20:29:22 -0700
From: menyi sona <menari2 at yahoo.com>
To: neil.jerram at metaswitch.com, openstack at lists.openstack.org
Subject: Re: [Openstack] Outreachy Internship - Need Help With Next
        Steps   for OpenStack Neutron Contribution
Message-ID:
        <1444447762.22846.BPMail_high_carrier at web121403.mail.ne1.yahoo.com>
Content-Type: text/plain; charset=us-ascii


Hi Neil,

Thanks for replying to my email and for offering your time to help me succeed in my participation in the Outreachy program.

Monday certainly works and I will be in the IRC to chat.

Looking forward to working with you.

Cheers,
Menyi



------------------------------
On Fri, Oct 9, 2015 2:04 PM CDT Neil Jerram wrote:

>Hi Menyi,
>
>I've offered to be an Outreachy mentor for Neutron, so would be happy to help you. I won't be much on IRC until Monday, though. Would an IRC chat at some time on Monday work for you?
>
>Regards,
>      Neil
>
>
>From: menyi sona
>Sent: Friday, 9 October 2015 17:17
>To: openstack at lists.openstack.org
>Reply To: menyi sona
>Subject: [Openstack] Outreachy Internship - Need Help With Next Steps for OpenStack Neutron Contribution
>
>
>Hi,
>
>I am hoping to apply for the Outreachy round 11 internship for a project in Openstack Neutron. So far I have setup my VM, installed devstack and setup Neutron in openstack. I am not sure what next steps I should be taking to enable me successfully contribute towards my application. I am active in the IRC and have been getting some great help with my system setup.
>
>Can you please provide me some guidance on what next to do?
>
>Thank you,
>Menyi




------------------------------

Message: 6
Date: Sat, 10 Oct 2015 13:29:03 +0530
From: Priyanka <ppnaik at cse.iitb.ac.in>
To: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: [Openstack] Instance resize error
Message-ID: <5618C547.50502 at cse.iitb.ac.in>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Hi,

I am facing the following issue while resizing a VM on a multi node 
openstack juno setup.

|{"message":  "Unexpected error while running command.                                             |
|                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
|                                      | Exit code: 1                                                                                     |
|                                      | Stdout: u''                                                                                      |
|                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
|                                      | '",  "code":  500,  "created":  "2015-10-10T07:43:54Z"}|

The state_path of the compute nodes are different. That is on the 
original compute node the state_path in nova.conf is /disk1/nova and on 
the compute node on which it is trying to migrate it is /home/nova/. I 
have set the SSH passwordless authentication on both the compute nodes.

How can I resolve this issue. Please help.


Thanks,

Priyanka

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Message: 7
Date: Sat, 10 Oct 2015 01:21:45 -0700
From: Ritesh Nanda <riteshnanda09 at gmail.com>
To: Priyanka <ppnaik at cse.iitb.ac.in>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID: <AFE9FD04-4F54-4B33-AA31-EA29441218F4 at gmail.com>
Content-Type: text/plain; charset="us-ascii"

Make sure permission on the directory is correct  , it should be owned by nova user.

Regards, 
Ritesh 

Sent from my iPhone

> On Oct 10, 2015, at 12:59 AM, Priyanka <ppnaik at cse.iitb.ac.in> wrote:
> 
> Hi,
> 
> I am facing the following issue while resizing a VM on a multi node openstack juno setup.
> 
> {"message": "Unexpected error while running command.                                             |
> |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
> |                                      | Exit code: 1                                                                                     |
> |                                      | Stdout: u''                                                                                      |
> |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
> |                                      | '", "code": 500, "created": "2015-10-10T07:43:54Z"}
> The state_path of the compute nodes are different. That is on the original compute node the state_path in nova.conf is /disk1/nova and on the compute node on which it is trying to migrate it is /home/nova/. I have set the SSH passwordless authentication on both the compute nodes.
> 
> How can I resolve this issue. Please help.
> 
> Thanks,
> Priyanka
> _______________________________________________
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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Message: 8
Date: Sat, 10 Oct 2015 14:07:27 +0530
From: Priyanka <ppnaik at cse.iitb.ac.in>
To: Ritesh Nanda <riteshnanda09 at gmail.com>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID: <5618CE47.1070904 at cse.iitb.ac.in>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Yes, the nova directory in both the compute nodes is owned by nova user. 
Am I facing the issue because of the different state_paths? Because it 
is trying to make a /disk1/nova directory on the second compute node but 
there the state_path is /home/nova on which is owned by the nova user.

Thanks,

Priyanka
On Saturday 10 October 2015 01:51 PM, Ritesh Nanda wrote:
> Make sure permission on the directory is correct  , it should be owned 
> by nova user.
>
> Regards,
> Ritesh
>
> Sent from my iPhone
>
> On Oct 10, 2015, at 12:59 AM, Priyanka <ppnaik at cse.iitb.ac.in 
> <mailto:ppnaik at cse.iitb.ac.in>> wrote:
>
>> Hi,
>>
>> I am facing the following issue while resizing a VM on a multi node 
>> openstack juno setup.
>>
>> |{"message":  "Unexpected error while running command.                                             |
>> |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
>> |                                      | Exit code: 1                                                                                     |
>> |                                      | Stdout: u''                                                                                      |
>> |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
>> |                                      | '",  "code":  500,  "created":  "2015-10-10T07:43:54Z"}|
>>
>> The state_path of the compute nodes are different. That is on the 
>> original compute node the state_path in nova.conf is /disk1/nova and 
>> on the compute node on which it is trying to migrate it is 
>> /home/nova/. I have set the SSH passwordless authentication on both 
>> the compute nodes.
>>
>> How can I resolve this issue. Please help.
>>
>>
>> Thanks,
>>
>> Priyanka
>>
>> _______________________________________________
>> Mailing list: 
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> Post to     : openstack at lists.openstack.org 
>> <mailto:openstack at lists.openstack.org>
>> Unsubscribe : 
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack

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Message: 9
Date: Sat, 10 Oct 2015 10:44:41 +0200
From: Ignazio Cassano <ignaziocassano at gmail.com>
To: Priyanka <ppnaik at cse.iitb.ac.in>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID:
        <CAB7j8cU61ni63Dn25WtZsV0=qYvoOfXBL70VLarmMdOmAbSp2w at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

Ssh key exchange must me done for user nova and not for user eoot
Il giorno 10/ott/2015 10:14, "Priyanka" <ppnaik at cse.iitb.ac.in> ha scritto:

> Hi,
>
> I am facing the following issue while resizing a VM on a multi node
> openstack juno setup.
>
> {"message": "Unexpected error while running command.                                             |
> |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
> |                                      | Exit code: 1                                                                                     |
> |                                      | Stdout: u''                                                                                      |
> |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
> |                                      | '", "code": 500, "created": "2015-10-10T07:43:54Z"}
>
> The state_path of the compute nodes are different. That is on the original
> compute node the state_path in nova.conf is /disk1/nova and on the compute
> node on which it is trying to migrate it is /home/nova/. I have set the SSH
> passwordless authentication on both the compute nodes.
>
> How can I resolve this issue. Please help.
>
>
> Thanks,
>
> Priyanka
>
> _______________________________________________
> Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
>
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Message: 10
Date: Sat, 10 Oct 2015 14:32:20 +0530
From: Priyanka <ppnaik at cse.iitb.ac.in>
To: Ignazio Cassano <ignaziocassano at gmail.com>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID: <5618D41C.8010304 at cse.iitb.ac.in>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

Yes, did the key exchange for nova user.

Thanks,

Priyanka
On Saturday 10 October 2015 02:14 PM, Ignazio Cassano wrote:
>
> Ssh key exchange must me done for user nova and not for user eoot
>
> Il giorno 10/ott/2015 10:14, "Priyanka" <ppnaik at cse.iitb.ac.in 
> <mailto:ppnaik at cse.iitb.ac.in>> ha scritto:
>
>     Hi,
>
>     I am facing the following issue while resizing a VM on a multi
>     node openstack juno setup.
>
>     |{"message":  "Unexpected error while running command.                                             |
>     |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
>     |                                      | Exit code: 1                                                                                     |
>     |                                      | Stdout: u''                                                                                      |
>     |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
>     |                                      | '",  "code":  500,  "created":  "2015-10-10T07:43:54Z"}|
>
>     The state_path of the compute nodes are different. That is on the
>     original compute node the state_path in nova.conf is /disk1/nova
>     and on the compute node on which it is trying to migrate it is
>     /home/nova/. I have set the SSH passwordless authentication on
>     both the compute nodes.
>
>     How can I resolve this issue. Please help.
>
>
>     Thanks,
>
>     Priyanka
>
>
>     _______________________________________________
>     Mailing list:
>     http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>     Post to     : openstack at lists.openstack.org
>     <mailto:openstack at lists.openstack.org>
>     Unsubscribe :
>     http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>

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Message: 11
Date: Sat, 10 Oct 2015 11:11:18 +0200
From: Ignazio Cassano <ignaziocassano at gmail.com>
To: Priyanka <ppnaik at cse.iitb.ac.in>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID:
        <CAB7j8cX=ChttTp=TbvZ+9hnBB9qAaR++UqWDM0pE8i2O1M3t6A at mail.gmail.com>
Content-Type: text/plain; charset="utf-8"

It is very strange.
Check nova.conf on both nodes to verify the instance path is the same.
Are you resizing an istance with a cinder volume or with ephemeral storage ?
I found another configuration issue when try to resize an instance with a
volume: libvirt chanche the ownership of the volume file.
Is this your case ?
Il giorno 10/ott/2015 10:52, "Priyanka" <ppnaik at cse.iitb.ac.in> ha scritto:

> Yes, the nova directory in both the compute nodes is owned by nova user.
> Am I facing the issue because of the different state_paths? Because it is
> trying to make a /disk1/nova directory on the second compute node but there
> the state_path is /home/nova on which is owned by the nova user.
>
> Thanks,
>
> Priyanka
> On Saturday 10 October 2015 01:51 PM, Ritesh Nanda wrote:
>
> Make sure permission on the directory is correct  , it should be owned by
> nova user.
>
> Regards,
> Ritesh
>
> Sent from my iPhone
>
> On Oct 10, 2015, at 12:59 AM, Priyanka <ppnaik at cse.iitb.ac.in> wrote:
>
> Hi,
>
> I am facing the following issue while resizing a VM on a multi node
> openstack juno setup.
>
> {"message": "Unexpected error while running command.                                             |
> |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
> |                                      | Exit code: 1                                                                                     |
> |                                      | Stdout: u''                                                                                      |
> |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
> |                                      | '", "code": 500, "created": "2015-10-10T07:43:54Z"}
>
> The state_path of the compute nodes are different. That is on the original
> compute node the state_path in nova.conf is /disk1/nova and on the compute
> node on which it is trying to migrate it is /home/nova/. I have set the SSH
> passwordless authentication on both the compute nodes.
>
> How can I resolve this issue. Please help.
>
>
> Thanks,
>
> Priyanka
>
> _______________________________________________
> Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
>
>
> _______________________________________________
> Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> Post to     : openstack at lists.openstack.org
> Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
>
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Message: 12
Date: Sat, 10 Oct 2015 14:43:08 +0530
From: Priyanka <ppnaik at cse.iitb.ac.in>
To: Ignazio Cassano <ignaziocassano at gmail.com>
Cc: OpenStack Mailing List <openstack at lists.openstack.org>
Subject: Re: [Openstack] Instance resize error
Message-ID: <5618D6A4.2060109 at cse.iitb.ac.in>
Content-Type: text/plain; charset="utf-8"; Format="flowed"

No the state_path on both the nodes is not same. for one it is 
/disk1/nova for the second compute node it is /home/nova.

Thanks,

Priyanka
On Saturday 10 October 2015 02:41 PM, Ignazio Cassano wrote:
>
> It is very strange.
> Check nova.conf on both nodes to verify the instance path is the same.
> Are you resizing an istance with a cinder volume or with ephemeral 
> storage ?
> I found another configuration issue when try to resize an instance 
> with a volume: libvirt chanche the ownership of the volume file.
> Is this your case ?
>
> Il giorno 10/ott/2015 10:52, "Priyanka" <ppnaik at cse.iitb.ac.in 
> <mailto:ppnaik at cse.iitb.ac.in>> ha scritto:
>
>     Yes, the nova directory in both the compute nodes is owned by nova
>     user. Am I facing the issue because of the different state_paths?
>     Because it is trying to make a /disk1/nova directory on the second
>     compute node but there the state_path is /home/nova on which is
>     owned by the nova user.
>
>     Thanks,
>
>     Priyanka
>     On Saturday 10 October 2015 01:51 PM, Ritesh Nanda wrote:
>>     Make sure permission on the directory is correct  , it should be
>>     owned by nova user.
>>
>>     Regards,
>>     Ritesh
>>
>>     Sent from my iPhone
>>
>>     On Oct 10, 2015, at 12:59 AM, Priyanka <ppnaik at cse.iitb.ac.in
>>     <mailto:ppnaik at cse.iitb.ac.in>> wrote:
>>
>>>     Hi,
>>>
>>>     I am facing the following issue while resizing a VM on a multi
>>>     node openstack juno setup.
>>>
>>>     |{"message":  "Unexpected error while running command.                                             |
>>>     |                                      | Command: ssh 10.129.2.102 mkdir -p /disk1/nova/instances/ee99f8a4-3c10-403d-a73c-566266e919b7    |
>>>     |                                      | Exit code: 1                                                                                     |
>>>     |                                      | Stdout: u''                                                                                      |
>>>     |                                      | Stderr: 'mkdir: cannot create directory \\xe2\\x80\\x98/disk1\\xe2\\x80\\x99: Permission denied\ |
>>>     |                                      | '",  "code":  500,  "created":  "2015-10-10T07:43:54Z"}|
>>>
>>>     The state_path of the compute nodes are different. That is on
>>>     the original compute node the state_path in nova.conf is
>>>     /disk1/nova and on the compute node on which it is trying to
>>>     migrate it is /home/nova/. I have set the SSH passwordless
>>>     authentication on both the compute nodes.
>>>
>>>     How can I resolve this issue. Please help.
>>>
>>>
>>>     Thanks,
>>>
>>>     Priyanka
>>>
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>
>
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