[TUHS] Re: SVR2 on a PDP-11

On Wednesday, March 6th, 2024 at 1:16 PM, Henry Bent < henry.r.bent(a)gmail.com&gt; wrote: booting into the initial root dump, but it is not clear to me how to proceed from there to format a /usr filesystem and setup for multi-user. Bitsavers, and I can't even manage to find a listing in the source of the expected disk partitions/sizes. I feel very much like I am stumbling in the dark here and would appreciate any pointers to how to proceed. Thanks! First off I didn't know SVR2 made it to the PDP-11, I thought they cut it off after the initial System V release, is what you have AT&T or some derivative version? Second, this is the setup instructions for DEC processors for the initial release of System V which included the PDP-11/70: https://archive.org/details/unix-system-administrators-guide-5-0/04%20Setti… Additionally, here is the Operator's Guide which details bootstrapping the system among other things: https://archive.org/details/unix-system-operators-guide-release-5-0/mode/2up While not SVR2, hopefully the differences are minimal enough that you can use those. Good luck! Also regarding finding more documentation, sadly AT&T stripped out the /usr/doc materials with System V, so these critical pieces of documentation actually can't be found in a typical system distribution, rather, you had to get the paper copies. I'm not aware of any discovery of TROFF sources for any of this stuff past System III, I do have it on my long-term list to eventually synthesize copies of said documents from available scans so they can be more easily diff'd, but my current focus is much, much earlier.