Intensive Processing Blades with Write Cache

[topokin]

We are trying procuring some BL460 as power processing systems. All Source data and the eventually output will not be local but rather be accessed on a file-server. Only the OS and the processing application will be local within the processing systems themselves.

Since the required Input / Output data will not be local, is there any need for “Flash Backed Write Cache” module? Would there be any performance gain in having one in such configuration?

Thanks

[Zygmunt Krawczyk]

In this configuration the FBWC will add no performance gain. You can use internal SA P410i/ZM (zero memory).

[topokin]

Thanks for the response.

Unfortunately the Processing software requires a Windows FileServer and one of the blades will serve that purpose. Only the data are not also local on this FileServer but through connection to an iSCI NetApp NAS-Storage.

Since the Data-Disks are not physically local on this FileServer, could it be concluded as well that FBWC will be of no use.

[Zygmunt Krawczyk · Accepted solution]

>> Since the Data-Disks are not physically local on this FileServer, could it be concluded as well that FBWC will be of no use.

Yes, FBWC will play only with local disks.