https://community.hpe.com/t5/storage-software/turning-off-cache-to-match-celerra/m-p/4550448#M101 Our business customer is insisting that we turn off cache at the share level on all nodes of the polyserve cluster. This to match the configuration of the celerra cluster we are migrating from. Is this a normal way to resolve performance problems for a polyserve cluster? Tue, 15 Dec 2009 15:54:52 GMT Tom Nieman 2009-12-15T15:54:52Z https://community.hpe.com/t5/storage-software/turning-off-cache-to-match-celerra/m-p/4550448#M101 Our business customer is insisting that we turn off cache at the share level on all nodes of the polyserve cluster. This to match the configuration of the celerra cluster we are migrating from. Is this a normal way to resolve performance problems for a polyserve cluster? Tue, 15 Dec 2009 15:54:52 GMT https://community.hpe.com/t5/storage-software/turning-off-cache-to-match-celerra/m-p/4550448#M101 Tom Nieman 2009-12-15T15:54:52Z https://community.hpe.com/t5/storage-software/turning-off-cache-to-match-celerra/m-p/4550449#M102 No you want the polyserve nodes to cache I/Os. In face to increase perforamnce we suggest setting the systems for LargeSYstemCache. Sun, 14 Mar 2010 02:41:31 GMT https://community.hpe.com/t5/storage-software/turning-off-cache-to-match-celerra/m-p/4550449#M102 Emil Velez 2010-03-14T02:41:31Z