Go raid 5 and use zfs. I just bought three blade stacks for one project all running solaris with a 10tb clarion array. If this setup had one more fan it would hover. -----Original Message----- From: Gerald V. Livingston II <gerald.tcb@xxxxxxxxxxxxx> Sent: Friday, September 14, 2007 5:48 PM To: tcb@xxxxxxxxxxxxx Subject: [tcb] Re: [OT OT] Re: Backing up that Server (no bus content) I just stuck 4 x 147Gig 80 pin SCSI drives in the machine. Right now I have them set up as a 270Gig RAID 0+1 (2 striped pairs mirroring each other). I'm considering RAID5 but want to be able to squeeze all the speed out of this that I can because I will have all my web pages and databases on this set. The problem with this setup is that I have to add drives in matched pairs if I ever need to grow the RAID. I have 12 drive bays available. 2 will be used by the '/' file system (73Gig drive that will be RAID1 mirrored when I get another) and the other 10 are available to fill up with the 147 Gig drives as I can afford them. Staying with the RAID 0+1 will give me about 675Gig total (5 drive sets mirrored). With RAID5 I could get just over 1 TB with 8 hot drives and 2 spares. The RAID 0+1 set is mounted as /home and will have symlinks like "/var/www-->/home/www" and "/var/lib/mysql --> /home/lib/mysql". Besides the 12 hot-swap SCSI ports the machine also has 4 SATA-150 (non-hot-swap) ports that I plan to put 500Gig drives on in a RAID5 for nearly 1.5 TB with one spare. Those will be for media that I don't mind losing (video and audio). Yes, these are all in the server, nothing external. Gerald On Fri, 14 Sep 2007 16:12:46 -0500 (CDT) Eric Woodall <eric@xxxxxxxxxxxxxx> wrote: > That's really close the the unit I have at home. > Mine is the Infrant ReadyNAS. > Right now I have 4-200 gig drives in it running RAID 5 (560 gigs after > overhead). > After you get one of these, you won't ever want to not have one. > > Trey Jung said: > > this is the bomb.... I'm looking to go completely paperless plus put all > > my > > music , pictures and movies on line.... > > > > http://www.thecus.com/products_over.php?cid=12&pid=32 > > > > Hot swap drives and autobackup...... > > > > Trey > > > > > > ----- Original Message ----- > > From: "Gerald V. Livingston II" <gerald.tcb@xxxxxxxxxxxxx> > > To: <tcb@xxxxxxxxxxxxx> > > Sent: Thursday, September 13, 2007 7:27 PM > > Subject: [tcb] Re: Rain in Houston? (OT) (No bus content) > > > > > >>I can go swimming though. ;-) > >> > >> I'm rebuilding my personal web server. 4+ years of work toast because I > >> wiped the backup drive in preparation for doing a clean full backup > >> because > >> I had ordered new drives and planned to transfer everything over. About > >> 10 > >> minutes into copying files for the new backup the main drive bit the big > >> one. I wasted 2 days trying to recover it. > >> > >> All that's left is my old personal site from 4 or 5 years ago that I had > >> saved on one of my home machines. > >> > >> Supposed to borrow a 4-wheeler to go look at the property. Going to pay > >> someone to brush-hog the new "garage" property the first time since I > >> have > >> no idea what's under those weeds. I'd hate to tear up a borrowed > >> tractor. > >> > >> The pictures are down until I get the web site working again. > >> > >> On Thu, 13 Sep 2007 07:58:52 -0500 Denis <coocoo@xxxxxxx> wrote: > >> > >>> I hear that it might rain in the Houston area today. I don't guess it > >>> would be a good day for Gerald to work on his property.