File system disk layout - PDP-10/tenex GitHub Wiki
See TENEX-4 "File System" in http://www.bitsavers.org/pdf/bbn/tenex/TENEX_Memos_Mar72.pdf
And https://github.com/PDP-10/tenex/blob/master/doc/disk-format.doc
See TENEX-4 "File System" in http://www.bitsavers.org/pdf/bbn/tenex/TENEX_Memos_Mar72.pdf
And https://github.com/PDP-10/tenex/blob/master/doc/disk-format.doc