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Configuration
Installing the Spectrum Scale Client
Adding a Native Spectrum Scale Client to an Existing
Cluster
Perform the following steps:
1.
Start Spectrum Scale on the client.
2.
Copy the public SSH keys from all system controllers to the client:
#> ssh-copy-id -o StrictHostKeyChecking=no <client
hostname>
3.
Login to a SpycerNode controller that is already part of the existing
cluster to add the client system to the cluster.
#> mmaddnode -N <client hostname>
#> mmchlicense client --accept -N <client hostname>
4.
Change client specific Spectrum Scale settings.
5.
Set the pagepool size.
#> mmchconfig pagepool=16G -N <client hostname> -i
The recommended pagepool size for clients is 16 GB. The minimum size for
the pagepool is 2 GB.
Done.
If you need to change the drive letter of the file system on Widows clients do
the following:
#> mmumount -a
#> mmchfs sno-vol0 -t <drive letter>
#> mmmount -a
80
Unmount the file system from all nodes first.
Change the drive letter (add ":" to the letter, e.g. "S:").
Re-mount the file system on all nodes.
SpycerNode
User Manual | 2902.3266.02 - 08
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