Hp StorageWorks Scalable File Share Bedienungsanleitung PDF herunterladen (Seite 55)

6 Licensing

A valid license is required for normal operation of HP SFS G3.1-0. HP SFS G3.1-0 systems are

preconfigured with the correct license file at the factory, making licensing transparent for most

HP SFS G3.1-0 users. No further action is necessary if your system is preconfigured with a license,

or if you have an installed system. However, adding a license to an existing system is required

when upgrading a G3.0-0 server to G3.1-0.

6.1 Checking for a Valid License

The Lustre MGS and MDT do not start in the absence of a valid license. This prevents any Lustre

client from connecting to the HP SFS server. The following event is recorded in the MGS node

message log when there is no valid license:

[root@atlas1] grep "SFS License" /var/log/messages

Feb 9 17:04:08 atlas1 SfsLicenseAgent: Error: No SFS License file found. Check /var/flexlm/license.lic.

Also the cluster monitoring command will output an error like the following. Note the "Failed

actions" at the end.

hpcsfsd1:root> crm_mon -1

...

Node: hpcsfsd2 (f78b09eb-f3c9-4a9a-bfab-4fd8b6504b21): online

Node: hpcsfsd1 (3eeda30f-d3ff-4616-93b1-2923a2a6f439): online

Clone Set: stonith_hpcsfsd2

stonith_hb_hpcsfsd2:0 (stonith:external/riloe): Started hpcsfsd2

stonith_hb_hpcsfsd2:1 (stonith:external/riloe): Started hpcsfsd1

Clone Set: stonith_hpcsfsd1

stonith_hb_hpcsfsd1:0 (stonith:external/riloe): Started hpcsfsd2

stonith_hb_hpcsfsd1:1 (stonith:external/riloe): Started hpcsfsd1

Failed actions:

license_start_0 (node=hpcsfsd1, call=13, rc=1): Error

license_start_0 (node=hpcsfsd2, call=9, rc=1): Error

To check current license validity, run the following command on the MGS or the MDS as root:

# sfslma check

The following message is returned if there is no valid license:

Error: No SFS License file found. Check /var/flexlm/license.lic.

The following message is returned if the license has expired:

Error: SFS License Check denied. SFSOSTCAP expired.

The following message is returned if the license is valid:

SFS License Check succeeded. SFSOSTCAP granted for 1 units.

6.2 Obtaining a New License

For details on how to get a new license, see the License-To-Use letters that were included with

the HP SFS server DVD. There will be one License-To-Use letter for each HP SFS G3.1-0 license

that you purchased. An overview of the redemption process is as follows:

1. Run the sfslmid command on the MGS and the MDS to obtain the licensing ID numbers.

2. Use these ID numbers to complete a form on the HP website.

6.3 Installing a New License

The license file must be installed on the MGS and the MDS of the HP SFS server. The licensing

daemons must then be restarted, as follows:

6.1 Checking for a Valid License 55

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