https://community.hpe.com/t5/disk-enclosures/smart-array-641-and-msa20/m-p/3583904#M16845 I have added two new 250GB SATA disks to the MSA20 enclosure and used cpqonlin to expand the array. This has resulted in the array now including the two additional drives and the original 4 drives. When I look at the physical view of the array all 6 drives light up. The array only shows the original size of 648GB the additional 500GB has just disapeared. <BR />How do I gain access to the additonal space? I have expanded arrays before,not on an MSA20 however, and the above process has worked. Fri, 15 Jul 2005 20:45:42 GMT Steven_167 2005-07-15T20:45:42Z https://community.hpe.com/t5/disk-enclosures/smart-array-641-and-msa20/m-p/3583904#M16845 I have added two new 250GB SATA disks to the MSA20 enclosure and used cpqonlin to expand the array. This has resulted in the array now including the two additional drives and the original 4 drives. When I look at the physical view of the array all 6 drives light up. The array only shows the original size of 648GB the additional 500GB has just disapeared. <BR />How do I gain access to the additonal space? I have expanded arrays before,not on an MSA20 however, and the above process has worked. Fri, 15 Jul 2005 20:45:42 GMT https://community.hpe.com/t5/disk-enclosures/smart-array-641-and-msa20/m-p/3583904#M16845 Steven_167 2005-07-15T20:45:42Z https://community.hpe.com/t5/disk-enclosures/smart-array-641-and-msa20/m-p/3583905#M16846 Hi Steven<BR /><BR />Suggest to update MSA Firmaware from following site<BR /><BR /><A href="http://h18007.www1.hp.com/support/files/storage/us/locate/99_6046.html" target="_blank">http://h18007.www1.hp.com/support/files/storage/us/locate/99_6046.html</A><BR /><BR />Regards<BR />Mahesh Sun, 17 Jul 2005 01:34:45 GMT https://community.hpe.com/t5/disk-enclosures/smart-array-641-and-msa20/m-p/3583905#M16846 Mahesh Kumar Malik 2005-07-17T01:34:45Z