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17 Posts

3536

October 20th, 2011 10:00

VMware datastore not showing up in SRM 5.0 on Celerra

hey,

we have a NS20 replicated to a NS-120. We are setting up SRM 5.0. i have the SRA and enablers installed. The two Celerras see each other and are paired up correctly. The replicated the LUNs are seen as well in SRM under Array managers. however, when i go to build a protection group with array based replication the datastores do not show up. can anyone help with this?

Thanks everyone.

BoB

6 Operator

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2.8K Posts

October 20th, 2011 20:00

Did you finished configuring array manager on protected VC server and mapping between VC servers? what kind of error message did you received it?

17 Posts

October 21st, 2011 06:00

yes i did. they mapped correctly, with no errors. everything looks fine, except when i go to make a protection group.

6 Operator

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2.8K Posts

October 24th, 2011 01:00

Please ensure the following information:

Celerra

NAS 5.6.36 or later

iSCSI license enabled

Snapsure license enabled

Replicator V2 license enabled

Replicator v2 for iSCSI configured between the protected site and the recovery site

File system capacity to accommodate promoted LUN

No FC LUN replication support

VMware

ESX server 3.0.2 ESX server 3.5 or ESX server 3i

Virtualcenter (VC) server version 2.5

SRM server

SRM plug-in installed on VI clients that will access the protected and recovery site

Network configuration that allows TCP connetivity between VC servers and SRM servers

An oracle or SQL server database that uses ODBC for connectivity

A SRM license installed on the VC license server

I suppose that your system didn't have a full SPA planning and design considerations. Please check it and give me your feedback.

17 Posts

October 24th, 2011 09:00

This system was working fine with VMware version 4.1. This has only come up with vmware version 5.0. The SRA and enables are configured just fine. In the array managers the NFS Filesystems are seen. the Celerra is on 6.0.41 DART.

17 Posts

October 24th, 2011 12:00

I just spoke to VMware Support. It looks like the SRA is seeing the NFS file systems, but can not see the Datastores on the file systems. They suggested that I add the NFS IP to the array config. We did that but then got an error: "Internal error: std::exception 'class Dr::Xml::XmlValidateException' "Expected element 'StoragePorts' not found"." This seems to be the root of my issues. I'm going to open a case with EMC and see what they say.

Also, we see this error in the logs:

--> 2011-10-24 13:55:16,678 [com.emc.util.net.SSHConnection]: 172.x.x.x Command result: stdout: (Error 2100: usage: nas_cel
--> -list
--> | -delete { | id= } [-Force]
--> | -info { | id= }
--> | -update { | id= }
--> | -modify { | id= }
--> { [-passphrase ] [-name ] [-ip ] }
--> | -create -ip -passphrase
--> | -interconnect

6 Operator

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2.8K Posts

October 24th, 2011 18:00

According to the error message, I suggest that installation of the celerra replicator SRA is the point to check it, because the command of nas_cel manages the linking of the remote Celerra Network Servers to the local Celerra Network Server. nas_cel also creates the trusted relationship between source and destination Celerra Network Server Control Stations in configurations such as Celerra Replicator (V2).

6 Operator

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8.6K Posts

October 25th, 2011 00:00

Maybe you need to use the control station name / IP

nas_cel needs to both establish a trust between CS and create interconnects between data mover interfaces

If you look in /nas/logs you might be able to figure out what was wrong

44 Posts

November 13th, 2011 10:00

Do you used aggregate port ?

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