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From Harikrishna Patnala <harikrishna.patn...@citrix.com>
Subject Re: Please tell me about the attach of volume
Date Tue, 03 Mar 2015 06:52:20 GMT
The actual supported values are

a) 13 data disks on all versions of VMware, XenServer hypervisor versions 6.0 and above
b) 64 data disks on HyperV
c) 6 data disks on other hypervisor types

created a doc bug for it https://issues.apache.org/jira/browse/CLOUDSTACK-8295

Thanks,
Harikrishna


On 03-Mar-2015, at 11:22 am, Koushik Das <koushik.das@citrix.com<mailto:koushik.das@citrix.com>>
wrote:

Refer to CLOUDSTACK-5416 for the details.

-----Original Message-----
From: giraffeg forestg [mailto:giraffeforestg@gmail.com]
Sent: Tuesday, 3 March 2015 6:52
To: users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>
Subject: Re: Please tell me about the attach of volume

Mr. Koushik Das

Thank you for reply.

I did not find a change log of specification changes in git.

Thanks. :)

--------------------------
Satoru Nakaya ( @giraffeforestg )
Japan CloudStack User Group

2015-03-02 18:28 GMT+09:00 Koushik Das <koushik.das@citrix.com<mailto:koushik.das@citrix.com>>:

Based on the DB dump your analysis looks correct.

-----Original Message-----
From: giraffeg forestg [mailto:giraffeforestg@gmail.com]
Sent: Monday, 2 March 2015 14:46
To: users@cloudstack.apache.org<mailto:users@cloudstack.apache.org>
Subject: Please tell me about the attach of volume

Hi All

Please tell me about the attach of volume.
The manual has been described below.

========================

http://docs.cloudstack.apache.org/projects/cloudstack-administration/e
n/4.4/storage.html
Working With Volumes
note

CloudStack supports attaching up to 13 data disks to a VM on XenServer
hypervisor versions 6.0 and above.
For the VMs on other hypervisor types, the data disk limit is 6.
========================

The Manual is wrong.
And the following is correct ?

The specification has changed ?


CloudStack supports attaching up to 13 data disks to a VM on the
following type of hypervisor.
1. XenServer hypervisor versions 6.0 and above.
2. VMware versions 5.0 and above.

For the VMs on other hypervisor types, the data disk limit is 6.


CloudStack Version 4.3.2

mysql> select
mysql> hypervisor_type,hypervisor_version,max_data_volumes_limit
from cloud.hypervisor_capabilities;
+-----------------+--------------------+------------------------+
| hypervisor_type | hypervisor_version | max_data_volumes_limit |
+-----------------+--------------------+------------------------+
| XenServer       | default            |                      6 |
| XenServer       | XCP 1.0            |                      6 |
| XenServer       | 5.6                |                      6 |
| XenServer       | 5.6 FP1            |                      6 |
| XenServer       | 5.6 SP2            |                      6 |
| XenServer       | 6.0                |                     13 |
| XenServer       | 6.0.2              |                     13 |
| VMware          | default            |                     13 |
| VMware          | 4.0                |                     13 |
| VMware          | 4.1                |                     13 |
| VMware          | 5.0                |                     13 |
| KVM             | default            |                      6 |
| Ovm             | default            |                      6 |
| Ovm             | 2.3                |                      6 |
| XenServer       | 6.1.0              |                     13 |
| XenServer       | 6.2.0              |                     13 |
| VMware          | 5.1                |                     13 |
| LXC             | default            |                      6 |
| Hyperv          | 6.2                |                     64 |
| VMware          | 5.5                |                     13 |
+-----------------+--------------------+------------------------+
20 rows in set (0.23 sec)

mysql>



Thanks

--------------------------
Satoru Nakaya ( @giraffeforestg )
Japan CloudStack User Group


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