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Skipmeister
10-24-2008, 08:57 AM
I have a TiVo HD that I just set up last weekend and I decided to try to upgrade the puny hard drive contained within to a 1TB and also add a 1TB external. I did my homework and it looked pretty easy, so I decided to try last night. That's where the fun started.

WinMFS was hanging when I tried to copy from the original drive to the new drive. Not just saying "Not Responding", but when I was looking at the I/O Reads and Writes, nothing was happening except for repeated read attempts. This occurred at the same point in the several times I tried it. I did more research, decided it was probably bad sectors, so I made an MFSLive boot CD and copied using dd_repair. I went to sleep, and awoke to find a total of roughly 250kb worth of bad sectors, but the copy went through.

I rebooted back to Windows to run WinMFS and it crashed when I went to msfadd. After that I couldn't get WinMFS to select the drive even after repeated reboots.

I booted up with MFSLive and checked the partitions with pdisk. It looked like WinMFS added additional partitions so I decided to throw it in the TiVo to see if it would work.

I got the powering up screen, then it just displayed a plain gray screen. I'm thinking my best bet would be to just kill all the partitions on that drive and start from scratch, then just use mfsadd from the MFSLive boot disk rather than muck around with WinMFS.

Does that sound like a good plan? Is there a utility to delete partitions on the MSFLive boot disk? Are there any other suggestions?

HomeUser
10-24-2008, 03:30 PM
- Spend some extra time and run the drive's manufactures (free) diagnostics on all 3 of the drives using your PC.

- Does the original drive still work in the TiVo?

- You may need a new image if the original drive is bad.

- Which 1TB drives did you get?

unrealii
10-24-2008, 06:24 PM
I think you might have a bad sector on your original hd. winmfs stopped half way through for me. I didn't find the error until I turned off my screen saver and saw it get hung up half way through. I think I had a bad sector on my original hd, so I ended up losing my shows.

Skipmeister
10-24-2008, 09:17 PM
The original drive still works. The error seemed to occur when the recordings were transferring. I've noticed some pixelization and some frame skipping here and there while viewing, so I'm guessing it was due to the bad sectors.

As for hard drives, I got two Seagate ST31000340SV drives. I'm leaning towards trying the dd_rescue copy with the completely untouched one and using mfsadd from the boot CD to see if that will make a difference. Then I can completely blank out the other drive at my leisure.

HomeUser
10-24-2008, 10:36 PM
The original drive still works. The error seemed to occur when the recordings were transferring. I've noticed some pixelization and some frame skipping here and there while viewing, so I'm guessing it was due to the bad sectors.

As for hard drives, I got two Seagate ST31000340SV drives. I'm leaning towards trying the dd_rescue copy with the completely untouched one and using mfsadd from the boot CD to see if that will make a difference. Then I can completely blank out the other drive at my leisure. Yes that is probably a good idea. Do it in 3 steps.

1 - dd_rescue the original drive to one of the new drives verify operation in the TiVo.

2 - When satisfied the drive is working expand to use the rest of the space with mfsadd.

3 - Later when the drive starts to fill up add the second drive.

I Strongly recommend you take the extra time to run the extensive
SeaTools for DOS (http://www.seagate.com/www/en-us/support/downloads/seatools) diagnostics on both the new drives before putting data on them.