https://community.hpe.com/t5/disk-enclosures/msa60-p600-linux/m-p/4090085#M25233 Hi,<BR /><BR />We have serious performance issues with the above configuration. We are using centos 4.4 (almost Red Hat 4:-) ) with customized 2.6.20 kernel. In the msa60 there are 9 pieces of 500GB HDDs, connected to the P600 configured in raid6. it has one big ext3 partition. Read performance is under 1MB/s for one 95MB file with only one stream! the strange thing is that at the begining of the file transfer the speed is &gt;15MB/s, but after a few megabytes it slows down.<BR />Can you please advise if there is any configuration which we should try?<BR /><BR />Thanks<BR />Imre Mon, 22 Oct 2007 14:07:34 GMT Imre Rajki 2007-10-22T14:07:34Z https://community.hpe.com/t5/disk-enclosures/msa60-p600-linux/m-p/4090085#M25233 Hi,<BR /><BR />We have serious performance issues with the above configuration. We are using centos 4.4 (almost Red Hat 4:-) ) with customized 2.6.20 kernel. In the msa60 there are 9 pieces of 500GB HDDs, connected to the P600 configured in raid6. it has one big ext3 partition. Read performance is under 1MB/s for one 95MB file with only one stream! the strange thing is that at the begining of the file transfer the speed is &gt;15MB/s, but after a few megabytes it slows down.<BR />Can you please advise if there is any configuration which we should try?<BR /><BR />Thanks<BR />Imre Mon, 22 Oct 2007 14:07:34 GMT https://community.hpe.com/t5/disk-enclosures/msa60-p600-linux/m-p/4090085#M25233 Imre Rajki 2007-10-22T14:07:34Z