https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228754#M80896 Hi ,<BR />Is it the system disk?<BR /><BR />If so , you will need a 3rd party tool to expand it.<BR /><BR />If it is not , you can use diskpart to do it.<BR /><BR />-- Mon, 07 Jul 2008 09:03:04 GMT Carlsberg 2008-07-07T09:03:04Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228753#M80895 I expand a disk array with 2 disks. I use ACU tool to expand disk array. I see a disk expanded in ACU tool, but windows 2003 server don´t see the total capacity of the disk. How can I report to windows 2003 that the logical disk now y larger than before Mon, 07 Jul 2008 08:12:30 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228753#M80895 AAmu 2008-07-07T08:12:30Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228754#M80896 Hi ,<BR />Is it the system disk?<BR /><BR />If so , you will need a 3rd party tool to expand it.<BR /><BR />If it is not , you can use diskpart to do it.<BR /><BR />-- Mon, 07 Jul 2008 09:03:04 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228754#M80896 Carlsberg 2008-07-07T09:03:04Z https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228755#M80897 Hi,<BR /><BR />U can also check the attached file.<BR /><BR />BR/<BR />Yaqub Mon, 07 Jul 2008 11:22:20 GMT https://community.hpe.com/t5/proliant-servers-ml-dl-sl/expand-disk-array/m-p/4228755#M80897 YAQUB_1 2008-07-07T11:22:20Z