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7 Posts

578

January 11th, 2008 01:00

Replistor to Celerra NAS target/destination

My Replistor design has been changed from Source Replistor Client to Destination Replistor server with direct attached Clariion LUNS, which worked well performance, compression etc.

It is now Source client to Destination servers with destination servers having Celerra file systems as the targets. I have registered the Celerra paths within Replistor however am finding a marked drop in performance.

In my previous design for example, a 50GB specification would do a full synch with attribute compare within 4-5 hours over a 2MB FD WAN link, this is now showing an estimated completion time of upto 50 hours.

Version of Replistor is 6.1.3

151 Posts

January 15th, 2008 08:00

Perhaps you are hitting a bottleneck on the Celerra NAS. Writing data directly to a LUN on a Clariion will alwaysbeat replicating to a NAS.

Perhaps you can take advantage of the Attribute Compare option during the Sync.

7 Posts

March 3rd, 2008 03:00

Hi and thanks for your reply. I have Attribute Compare set for all specifications however this hasn't helped.

rgds.

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