Path: csiph.com!x330-a1.tempe.blueboxinc.net!newsfeed.hal-mli.net!feeder1.hal-mli.net!news.tele.dk!feed118.news.tele.dk!news.tele.dk!small.news.tele.dk!newsfeed.dacom.co.kr!newsfeed.hananet.net!tnews.hananet.net!not-for-mail From: KO Myung-Hun Newsgroups: comp.os.os2.misc,comp.os.os2.beta,comp.os.os2.utilities,comp.os.os2.programmer.misc Subject: Re: formatting to FAT32 Date: Fri, 01 Apr 2011 21:56:29 +0900 Organization: hanarotelecom Lines: 42 Message-ID: <4D95CB7D.2060206@chollian.net> References: <4d87a1f9$0$7652$9b4e6d93@newsspool1.arcor-online.net> NNTP-Posting-Host: 211.211.79.186 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Trace: tnews.hananet.net 1301662588 22150 211.211.79.186 (1 Apr 2011 12:56:28 GMT) X-Complaints-To: newsadmin@hanaro.com NNTP-Posting-Date: Fri, 1 Apr 2011 12:56:28 +0000 (UTC) To: Jonathan de Boyne Pollard User-Agent: Mozilla/5.0 (OS/2; U; Warp 4.5; en-US; rv:1.9.1.16) Gecko/20101127 SeaMonkey/2.0.11 In-Reply-To: Xref: x330-a1.tempe.blueboxinc.net comp.os.os2.misc:201 comp.os.os2.beta:75 comp.os.os2.utilities:37 comp.os.os2.programmer.misc:133 Hi/2. See the following threads. http://tech.groups.yahoo.com/group/fat32dev/message/514 And http://tech.groups.yahoo.com/group/fat32dev/message/675 Especially for the code snippets http://tech.groups.yahoo.com/group/fat32dev/message/680 Jonathan de Boyne Pollard wrote: >>> Others have not been so lucky. It turns out that there's a >>> not-so-well-known problem with the FAT32 IFS driver and access to >>> *large* partitions (certainly larger than Allan's ~4GiB at any rate) >>> that affects any program that tries to read the partition directly, >>> as of course CHKVOL does. One cannot even seek to block #0 and read >>> it. I'm trying a few workaround strategies for this. >>> >> You might be seeing the same problem as what I reported about a year >> ago: reading by anything larger than 512 B blocks is "unreliable" - >> gives junk. >> > > No, this is definitely a seeking problem. DosSetFilePtr() returns > ERROR_SEEK. M. Dodel removed his IFS driver and the problem went away. > But with it present, that's what happens. So we're seeing what > DosSetFilePtrL() does. > -- KO Myung-Hun Using Mozilla SeaMonkey 2.0.11 Under OS/2 Warp 4 for Korean with FixPak #15 On AMD ThunderBird 1GHz with 512 MB RAM Korean OS/2 User Community : http://www.ecomstation.co.kr