External hard drives and sound quality

AL

Like I said it is what it is.. hence some of what I’ve said might be contingent on my use of the Accessibility softw it’s ongoing updates etc. But whatever I’ve said here or elsewhere, even if I’m misinformed, or off the mark a mite, is always the truth as I know it to be.

Aren’t the File Allocation Tables written & rewritten as they are accessed such as a log of sorts?

I use NTFS again, now, exclusively but once lost 50 or so out of 200GB of audio files residing on a NTFS disc . The word I got from my tech who had to use NOPIX to get in there to them, said the permissins had been changed for access. I could see ‘em all but couldn’t run any of them.

That foloowed me finding out someone close by was onto my wireless router without my knowledge. I knew squat about wireless security back then, but a tad more now . It was some WAR driver sitting out on the street using my bandwidth covertly. They must have messed up something. Since I’ve made some changes on my WAP’s security features I’ve had no other issues.

That Geek told me if they’d all been on a FAT drive permissions wouldn’t have been able to be altered, or been a problem and access to them would have been a breeze unlike NTFS which has provisions for permissions to files..

Was he right on that point? I know most of that 50GB were ‘purchased’ files and many were lost altogether . Or scatter across a couple hundred CD compilations

Backing up files has a higher priority for me now

My exp with using govt. pc boxes and the accessibility software I have to run which enables me to see things better is a mixed bag.

With daily use on predominately one box I do the usual things for maintenance and ese of use. Erroe check usually each mo. Defrag about every 60 days. Keep the OS on a smaller active partition and the data on a logical partion and/or an outboard drive.

I run minimal processes. And aps at any one time. Add the full bank of RAM as much as is required.. 3-4GB on 32 bit sys.

I feel the main issue that accounts for a good number of incompatibility issues is the AI squared software. The Zoom Text screen reader magnifier. There are things it simply does not like. Times when it just won’t do what it’s supposed to do. It’s almost like a person. At best it’s a two edged sword. I’ve finally gotten to where the latest box which I’m turning into a dedicated server soon, works great. No bugs so far. Quick, responsive, etc. So I leve well enough alone there.

Even some of the Windows updates affect ZT. And after updating at MS website, a day or so later things tend to act differently. So in all, MS plays a role in all this too. Same thing with the ZT updates, though they normally fix the MS ones . At times. Amazing.

Aren’t the File Allocation Tables written & rewritten as they are accessed such as a log of sorts?

Jim -- I think you might be referring to the fact that FAT32, NTFS, and many other file systems store information about when each file was created, modified, and most recently accessed. However what I was referring to were the file tables that define the location(s) of each file on the drive, which are updated whenever a file is written or modified or moved. Those file table updates typically require considerably more than one write operation, and if a power dropout or system crash occurs during that sequence of writes, the file tables of non-journaling file systems such as FAT32 can easily become corrupt.

NTFS, on the other hand, is a journaling file system, which means that it keeps track of the changes it intends to make in a journal before committing them to the main file system. The journal normally allows a crash or power dropout to be easily and quickly recovered from, invisibly to the user.

Another disadvantage of FAT32, btw, is that defragmenting a FAT32 partition is a much slower process than defragmenting an NTFS partition of comparable size.

You are correct that NTFS incorporates file permissions as metadata, while FAT32 does not. I have no idea, though, how the problem you ran into might have happened, in which permissions were somehow changed. I've never heard of that happening before. Just your luck!

Best regards,
-- Al

Live and learn I suppose. The wireless security precautions seem to have eliminated that nonsense.

Hello all. Would like to offer a tweak that everyone above will find beneficial. Every piece of gear mentioned above suffers from internal vibration plus digital jitter which lowers the fidelity of your system. Putting your drives (internal or external)and receivers on 3 brass footers supported on a wood plinth (preferably maple) and rubber/cork supports under that will provide significant gain in the quality of the sound produced. Mapleshaderecords dot com can provide pictures of the above solution. I use isoblocks (rubber/cork) to support my Logitech Duet Receiver and home made wood blocks (2 pieces of 1"x1"x8" with 2 deck screws through each) under my PC to penetrate the carpet and drain the vibration from the hard drive. This solution is very cheap and produced positive results for my system. Happy Listening.

It depends mainly on the software you are using for playback, using external hd's with a good music playing software is very effective and i dont hear differences between.