Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!batcomputer!cornell!vax5.cit.cornell.edu!bqsy1 From: bqsy1@vax5.cit.cornell.edu (Andrew R. Orndorff, Cornell University) Newsgroups: comp.os.msdos.misc Subject: Re: Low level formats of dynamically configured drives Message-ID: <1991Apr6.101500.3879@vax5.cit.cornell.edu> Date: 6 Apr 91 10:15:00 EDT References: <1991Apr3.222702.3848@vax5.cit.cornell.edu> <1991Apr5.180841.4491@p Distribution: comp Organization: CIT, Cornell University Lines: 32 In article <1991Apr5.180841.4491@pdn.paradyne.com>, roth@pdntg1.paradyne.com (Mike Rothman) writes: > When you low level format a hard-drive, you are wiping out what DEFINES > what the drive may be split up into. > > In other words, if your first PHYSICAL drive has Drive C: and Drive E: on it > (NOTE: If you have a second PHYSICAL drive, its primary partition becomes D: > That means you used FDISK or somesuch program to partition it into two pieces > That being the case, a low level format will go below that and wipe that > partition out as well as the rest of the physical disk. > > AKA no formatting of a single logical drive on a physical drive. Well, that's the way that I though it worked. After making a backup of the remaining data and software on my disk, I went ahead and low level formatted the entire disk - took 4 hours to restore everything correctly, primarily because I reinstalled a lot of the software from scratch to save on backing those items; I also changed the partition organization to make better use of the disk. Thanks for your help. -- Andrew Orndorff CIT, Research & Analysis Cornell University Internet: bqsy1@vax5.cit.cornell.edu Bitnet: bqsy1@crnlvax5 **Looking for holographic data storage to come into its own - no more DRAMS or SIMMS, and literally terabytes of disk space - the best part being that there are no drive heads to crash the disk, and when you turn the power off, everything stays where it belongs.***