[Info-vax] Backup A Dying Disk.
Jerry Weiss
jsw at ieee.org
Wed Mar 18 18:21:01 EDT 2015
On Wednesday, March 18, 2015 at 4:40:23 PM UTC-5, mcle... at gmail.com wrote:
>
> How are you trying to recover this data?
>
> You've said 'trying to do a backup is painfully slow' but is that normal (file) Backup or BACKUP/IMAGE?
Lots of small files, odd names and some squirreled away under [sys0...]. So I took the lazy route and did backup/Image to a save set on a different drive. About 5-10% percent parity errors overall. Looking back, I'm surprised/impressed that it mounted.
Every time it hit a bad block, it took over a minute for each retry. It took over a day, but he was very happy to get what he did. I've filed this one under "no good deed goes unpunished..."
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