Hi all, I replaced one of the 9GB harddisk on the raid array by another one which is 18GB. We are using the mirroring technology between the two neighbor disks in the raid array. How can I check the if the mirroring running or no. Regards, Zakaria Mattar Operation Engineer Advanced Telecom Co. Tel: +966 1 4601877/114 Mob: +966 54 263805 Fax: +966 1 4601988