Thanks to all who replied!! Answer: You don't have to use Veritas or Disk Suite to configure the disks in a 3310 with a hardware RAID controller. You can connect through the serial port or telnet in and use the menu based system to configure and group the disks into logical volumes. William Enestvedt sent a great explanation of how this works. Here is his reply. Two things: you use the text-drive interface on the RAID to bind disks into RAID sets (on just to set them up as individual disks), and then assign those to LUNs. When you reboot the Sun host and it links those LUNs to /dev/dsk/whatever, you can then use the familiar litany of format,newfs,fsck,mount to make the slices useable...OR you can use SDS, or Veritas, or whatever else you have to do the mirroring. The difference is, of course, that a RAID set configured on the array itself does the multiple reads & writes demanded by the mirroring/striping on its *hardware* while using software like DiskSuite to mirror incurs the overhead of doing all those mutliple operations through the CPU and the software. Since you're paying for the controller in the 3310 (which differentiates it from the cheaper JBOD configuration), you might as well take advantage of it! My original question: We are ordering a 3310 array with a single hardware RAID controller connected to a V250. I've used mostly Veritas Volume Manager and Disksuite and haven't worked with hardware controller before. How does one configure the disks in this array is there a separate utility that comes with it (gui or web)? Can you use Disksuite and or Veritas or is it not needed since it's hardware raid? I assume I can setup the same raid types 0, 1, 5 etc. on this array as other non hardware disk arrays. David Martini LLNL _______________________________________________ sunmanagers mailing list sunmanagers@sunmanagers.org http://www.sunmanagers.org/mailman/listinfo/sunmanagersReceived on Fri Jun 18 13:32:00 2004
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