Give us more info. Output from mdadm -D /dev/md? Guy -----Original Message----- From: linux-raid-owner@xxxxxxxxxxxxxxx [mailto:linux-raid-owner@xxxxxxxxxxxxxxx] On Behalf Of Lukas Kubin Sent: Tuesday, September 14, 2004 9:22 AM To: linux-raid@xxxxxxxxxxxxxxx Subject: Array of disks attached to multiple controllers I'm having troubles creating Raid-5 array consisted of 16 (+1 spare) disks attached to two 3ware (not same version) SATA controllers. Mkraid creates the array without problems, however the array's total size only equals the sum of space on drives attached to the first of 2 controllers. Ie, sd{b..f} are on scsi0 and sd{g..r} on scsi1. The space of created array is close to the sum of drives attechted to scsi0 only. Is it possible to combine drives on 2 controllers into one array? If not, what solution should I use to have one filesystem containing whole the drivespace on Raid-5? Thank you. lukas -- Lukas Kubin phone: +420596398275 email: kubin@xxxxxxxxxx Information centre The School of Business Administration in Karvina Silesian University in Opava Czech Republic http://www.opf.slu.cz - To unsubscribe from this list: send the line "unsubscribe linux-raid" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html