Article View: comp.sys.mac
Article #14939Master Directory Block Trashing
From: Marc Russell Pawliger
Date: Sun, 08 Mar 1987 21:26
Date: Sun, 08 Mar 1987 21:26
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1654 bytes
ReSent-From: postman#@andrew.cmu.edu ReSent-To: nntp-xmit#@andrew.cmu.edu Return-path: <mp1w#@andrew.cmu.edu> To: outnews#ext.nn.comp.sys.mac@andrew.cmu.edu (Outbound News) I have an 800K HFS disk on which the Master Directory block is trashed. (at least according to FEdit 3.7+) I scanned the entire disk and got no media errors, so I can only assume that its contents are trashed, and that the files are still intact. Is there any way to (manually or otherwise) reconstruct the blocks, since the finder won't even recognize the disk as more than a frisbee without them. Does the commercially available FEdit+ hnadle HFS recontructions? Any other hints appreciated. Also, the old (pre HFS) FEdit documentation had a beautiful section dealing with MFS disk format, which tracks were what, where the directory lived, etc. Is there anything similar for HFS? I checked for Tech Notes dealing with the subject and didn't find any. This might help me to manually redo the disk. Marc Pawliger mp1w@andrew.cmu.edu mp1w@cmuccvma.bitnet
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Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Path: arc1-ca.pugleaf.net!utzoo!mnetor!seismo!rochester!pt.cs.cmu.edu!andrew.cmu.edu!mp1w# From: mp1w#@andrew.cmu.edu (Marc Russell Pawliger) Newsgroups: comp.sys.mac Subject: Master Directory Block Trashing Message-ID: <542237269.1056.mp1w.knox.ibm032@andrew.cmu.edu> Date: Sun, 8-Mar-87 16:26:00 EST Article-I.D.: andrew.542237269.1056.mp1w.knox.ibm032 Posted: Sun Mar 8 16:26:00 1987 Date-Received: Tue, 10-Mar-87 04:46:53 EST Organization: Carnegie-Mellon University Lines: 19 ReSent-Date: Sun, 8 Mar 87 16:29:09 est