Malvineous
Experienced Member
Hi all,
I have just managed to connect a couple of 8" Shugart drives via USB and read the data off them. The only disks I have on hand are labelled "DEC RT11 V5.4G BIN RX01 MAN" and reading them in, the data appears to be interleaved in chunks of 128 bytes.
I've had a look around but can't really find anything documenting these disk formats. Does anyone know the correct way of de-interleaving the data and/or what filesystem is in use on the disk, if any? A Linux app to extract all the files would be ideal.
The disk image can be downloaded at the above link (decrt11a.zip in the third post) if anyone is curious. I'm not sure whether these disks are double-sided (only one index hole) but the drive itself is definitely single-sided.
Any pointers would be much appreciated!
I have just managed to connect a couple of 8" Shugart drives via USB and read the data off them. The only disks I have on hand are labelled "DEC RT11 V5.4G BIN RX01 MAN" and reading them in, the data appears to be interleaved in chunks of 128 bytes.
I've had a look around but can't really find anything documenting these disk formats. Does anyone know the correct way of de-interleaving the data and/or what filesystem is in use on the disk, if any? A Linux app to extract all the files would be ideal.
The disk image can be downloaded at the above link (decrt11a.zip in the third post) if anyone is curious. I'm not sure whether these disks are double-sided (only one index hole) but the drive itself is definitely single-sided.
Any pointers would be much appreciated!