Re: Data recovery from corrupted tapes
Pete Gonzalez <[email protected]> Sun, 29 Dec 2002 07:48:20 -0500
| Newsgroups | gmane.linux.tape |
|---|---|
| Message-ID | <[email protected]> |
At 05:33 PM 12/28/2002, you wrote: >On Fri, 27 Dec 2002, Pete Gonzalez wrote: > >For the ftape drives, error checking and recovery are done in software >by the driver. The tape is read in 10K blocks, which consist of 512 byte >sectors. There are extra (2, I think) sectors in each block which allow >reconstruction of sectors which have CRC errors. This is from the last time I >looked at the source. It is certainly possible to get the raw sectors >from the >damaged tape, but someone will have to go to the source to see whether >there is >already an option for this. Yeah, this is what I was looking for. I was hoping a developer (Claus-Justus Heine?) would respond, but apparently development was abandoned a long time ago. (?) Are there any people reading this list who are familiar with the source code? Cheers, -Pete - To unsubscribe from this list: send the line "unsubscribe linux-tape" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html