https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134521#M153665 Hi William,<BR /><BR />first create a logical volume with type undefined and the use lvextend to mirror the raw device on another disk.<BR /><BR />greetings,<BR /><BR />Michael<BR /> Wed, 03 Dec 2003 06:34:46 GMT Michael Schulte zur Sur 2003-12-03T06:34:46Z https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134520#M153664 Hi all,<BR />Is it possible to implement RAID on Raw devices, if so .. have anyone gone thru any complications/problems ?<BR /><BR />and keeping performance in mind .. what all things to be taken care while configuring Raw device.<BR /><BR />Thanks in adv.<BR />William Wed, 03 Dec 2003 06:15:01 GMT https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134520#M153664 william_39 2003-12-03T06:15:01Z https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134521#M153665 Hi William,<BR /><BR />first create a logical volume with type undefined and the use lvextend to mirror the raw device on another disk.<BR /><BR />greetings,<BR /><BR />Michael<BR /> Wed, 03 Dec 2003 06:34:46 GMT https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134521#M153665 Michael Schulte zur Sur 2003-12-03T06:34:46Z https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134522#M153666 Isn't it better to mirror at H/W level ?<BR /><BR />Kaps Wed, 03 Dec 2003 06:36:51 GMT https://community.hpe.com/t5/operating-system-hp-ux/raid-on-raw-device/m-p/3134522#M153666 KapilRaj 2003-12-03T06:36:51Z