jwcolby
jwcolby at colbyconsulting.com
Fri Jan 22 11:13:52 CST 2010
You got lucky! And you validate my position that a hardware controller is much safer. John W. Colby www.ColbyConsulting.com Drew Wutka wrote: > Actually there are utilities out there that let you rebuild a raid. >>From about 2001 to 2007, I used to always run a server OS on my work > desktop, so that I could mirror the OS drive and RAID 5 a data drive > using Dynamic Disks. It was workable, though definitely slower than a > real raid controller. One day I reinstalled my desktop, and didn't > backup what was on my data drive. When I did the installation, I only > formatted the C: drive, however, with Dynamic disks, the volume > information is stored in the first volume, so when the OS was installed, > my RAID 5 was gone! Found a little utility that let me rebuild the > RAID. (It's not a click and go, you have to find and get some values so > that it can sync the RAID right), but with a little help (for a fee) I > was up and running in a few hours. > > But you are right, that a true RAID controller is going to be less > hassle and better all around. > > Drew > > -----Original Message----- > From: accessd-bounces at databaseadvisors.com > [mailto:accessd-bounces at databaseadvisors.com] On Behalf Of jwcolby > Sent: Friday, January 22, 2010 7:46 AM > To: Access Developers discussion and problem solving > Subject: Re: [AccessD] OT: Windows 7 .. I'm VERY impressed > > > With drives getting so cheap, and SATA Raid Controllers becoming more > standard on motherboards, > > One caution is that raid controllers created by motherboard hardware can > cause a disaster if the > motherboard dies. At best you will need to get the same raid chip set > (intel, or AMD or ...), at > worst your raid array can be unreadable. > > I use a hardware co-processor raid array and have never had that issue. > I have moved the entire > raid setup from one box to another with an entirely different > motherboard, and in fact even a > different OS and the raid array just turned on and ran (after driver > installs of course). > > For critical data, a hardware controller is highly recommended. > > John W. Colby > www.ColbyConsulting.com > > > Drew Wutka wrote: >> Preach on Brother John! ;) >> >> VMWare and VPC aren't like the great bound/unbound debate. There are >> advantages to both. I started with VPC 2004, and that was ok. It >> brought my 1 ghz pIII to it's knees trying to run a Windows XP box. > Now >> on my laptop, 2.2 ghz duo core, with 3 gigs of RAM, I can run several >> machines (I've run three 2003 servers and a client XP machine at the >> same time) and the performance wasn't bad at all. Virtual Server > let's >> you run each machine in it's own thread. And the two apps are both >> completely free (though I think you have to pay for the absolute > latest >> Virtual Server) and interchangeable. VMWare performs better, (even > now, >> from what I've read about 6 months ago) and it is simple to run any > OS, >> even non-MS stuff. I have a ubuntu Linux VM in Virtual PC, but you > kind >> of have to jump through some hoops to do it. VPC will get closer and >> closer to VMWare, as far as performance, but it will always be slanted >> towards running Windows based OSes. I'd probably play around with >> VMWare a bit when I have some time (LOL, who has that?), but I took > the >> time to create a base hard drive with every MS OS from DOS 6.22 to >> Windows 7. (Though I've tossed the Vista and 7 one, cause they are >> pretty big, and unnecessary right now, and I never touched ME, > couldn't >> pay me enough to have the .iso image of that install on any of my >> machines! LOL) >> >> Couldn't agree more on RAID drives. It's one of my favorite preach >> points when people ask me about machines. With drives getting so > cheap, >> and SATA Raid Controllers becoming more standard on motherboards, it's >> almost a crime not to be using a RAID. (Though I use RAID 0+1's more >> then anything else.) >> >> As for the ISO images, try this: >> >> http://www.magiciso.com/tutorials/miso-magicdisc-overview.htm >> >> Get the 106 version, behind the Windows 7 link (and one of the others > I >> think). I can install that version on anything (just put it on a >> netbook running XP pro the other day, and it runs fine in Windows 7 64 >> bit and Vista 32/64 bit). In vista and 7, you'll be prompted about an >> unsigned driver, but it works great. You can add as many Virtual >> CD/DVD-Roms as you want. (one of my favorite games is FreeSpace, and >> old 'space' game I got with my first PIII. It needs the DVD to play, > so >> I usually have a drive specifically housing that iso image all the > time >> on my laptop. Fun to play when I'm bored). It runs in your system >> tray, and is very user friendly. It'll even make ISO images for you >> (and other formats if you want). I stick with ISO. Did you know >> another feature of Windows 7 is that it will natively burn an ISO > image >> to a blank CD/DVD with no other software? >> >> With the 'working' VM machine on standby, I use it a lot, cause Access >> 97 is a little finicky on a windows 7 box, if you use another version > of >> Access, Access 97 tries to right to the registry and fails, so you > have >> to restart it 'As Administrator', which is a pain. I use 97 >> periodically, still have a lot of working .mdb's still in 97 format. >> Easiest way is to use my XP box (which has Office 97 and 2003 > installed >> together). But another big reason I keep that, is that when I setup a >> dev machine, I do a few extra things, which are just time consuming. >> Like setting up file extension special commands (like when I right > click >> on an MDB, I make it so I have the option of what version of Access I >> open it with, and if I open it with a secured mdw.). >> >> Drew >