https://community.hpe.com/t5/array-performance-and-data/p408i-a-poor-performance/m-p/7110890#M1334 <P>Hi,</P><P>1. Ensure that you have enabled cache for the logical drive, if not enter into Smart Storage Admininistrator(SSA) and enable cache for the logical drive.</P><P>2. let the read/write ratio be default (<SPAN>10% Read / </SPAN><SPAN class="highlight selected">90</SPAN><SPAN>% Write </SPAN>) although you can change it.</P><P>3. Also please check the stripe/block size if you have selected, i would say let it be default as well (set to 8/16KB unless you have specific requirment)ok</P><P>one final recommendation, for better performance you should ise SAS drives.</P><P>Hope this helps!</P><P>Regards,</P><P>Sudhir</P><P>&nbsp;</P> Fri, 27 Nov 2020 01:31:36 GMT sudhirsingh 2020-11-27T01:31:36Z https://community.hpe.com/t5/array-performance-and-data/p408i-a-poor-performance/m-p/7110171#M1333 <P>Good afternoon,</P><P>&nbsp;</P><P>I have an ML350 Gen10 with a P408i-a</P><P>I have installed 6 x 4TB SSDs Evo Pros and configured a RAID 10.&nbsp; I am getting poor read write speeds and wondered if anyone could send me the optium settings for the RAID to get the best read write performance?</P> Sun, 22 Nov 2020 16:38:48 GMT https://community.hpe.com/t5/array-performance-and-data/p408i-a-poor-performance/m-p/7110171#M1333 r_a_shannon 2020-11-22T16:38:48Z https://community.hpe.com/t5/array-performance-and-data/p408i-a-poor-performance/m-p/7110890#M1334 <P>Hi,</P><P>1. Ensure that you have enabled cache for the logical drive, if not enter into Smart Storage Admininistrator(SSA) and enable cache for the logical drive.</P><P>2. let the read/write ratio be default (<SPAN>10% Read / </SPAN><SPAN class="highlight selected">90</SPAN><SPAN>% Write </SPAN>) although you can change it.</P><P>3. Also please check the stripe/block size if you have selected, i would say let it be default as well (set to 8/16KB unless you have specific requirment)ok</P><P>one final recommendation, for better performance you should ise SAS drives.</P><P>Hope this helps!</P><P>Regards,</P><P>Sudhir</P><P>&nbsp;</P> Fri, 27 Nov 2020 01:31:36 GMT https://community.hpe.com/t5/array-performance-and-data/p408i-a-poor-performance/m-p/7110890#M1334 sudhirsingh 2020-11-27T01:31:36Z