From mboxrd@z Thu Jan 1 00:00:00 1970 From: ron@ronnatalie.com (Ronald Natalie) Date: Sun, 19 Nov 2017 20:02:21 -0500 Subject: [TUHS] Determining what was on a tape back in the day In-Reply-To: References: <20171119134109.59F3018C0F5@mercury.lcs.mit.edu> <7AA20D14-571A-4AAD-96D0-45057F5B81DD@jctaylor.com> <1CE2C7FC-1FAE-44F7-8DDA-B21D54FA0E43@ronnatalie.com> Message-ID: > On Nov 19, 2017, at 6:41 PM, Dave Horsfall wrote: > > On Sun, 19 Nov 2017, Ronald Natalie wrote: > >> You can’t mount a regular 9 track or many other types because they weren’t block replaceable. Once you wrote the superblock the second time, you lost the rest of the filesystem. > > So you mount it read-only... > > Still won’t work. Seek doesn’t work right.