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Combined display of all available logs of Soma-notes. You can narrow down the view by selecting a log type, the username (case-sensitive), or the affected page (also case-sensitive).

04:22, 17 November 2021 Soma talk contribs created page DistOS 2021F 2021-11-16 (Created page with "==Notes== <pre> Lecture 17 ---------- Questions? - OceanStore cache encrypted? - did anyone actually use pond/oceanstore? - why later systems used replication vs erasure...")
22:15, 16 November 2021 Soma talk contribs created page Operating Systems 2021F Lecture 17 (Created page with "==Video== Video from the lecture given on November 16, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec17-20211116.m4v...")
17:36, 14 November 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 7 (Created page with "In this tutorial you'll be learning about special files and how to create one kind of special file, a character device, using Linux kernel modules. =Special Files= In this p...")
19:21, 12 November 2021 Soma talk contribs created page Operating Systems 2021F: Assignment 3 (Created page with "'''This assignment is still being developed.''' Please submit the answers to the following questions via Brightspace by November 23, 2021 by 10 AM. There are ?? points in ??...")
04:07, 12 November 2021 Soma talk contribs created page DistOS 2021F 2021-11-11 (Created page with "==Notes== <pre> Lecture 16 ---------- Ceph's big win over GFS: - mostly POSIX semantics - recall GFS files are really weird and have to be big - records that could be d...")
21:48, 11 November 2021 Soma talk contribs created page DistOS 2021F 2021-11-09 (Created page with "==Notes== <pre> Lecture 15 ---------- - experiences - proposal - midterm update - participation Spanner - a big, distributed (semi-)relational database - very consis...")
17:02, 11 November 2021 Soma talk contribs created page Operating Systems 2021F Lecture 16 (Created page with "==Video== Video from the lecture given on November 11, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec16-20211111.m4v...")
17:01, 11 November 2021 Soma talk contribs created page Operating Systems 2021F Lecture 15 (Created page with "==Video== Video from the lecture given on November 9, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec15-20211109.m4v...")
16:17, 6 November 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 6 (Created page with "In this tutorial you will be learning about files and filesystems by experimenting with and extending [http://homeostasis.scs.carleton.ca/~soma/os-2017f/code/tut3/3000test.c 3...")
23:55, 4 November 2021 Soma talk contribs created page Operating Systems 2021F Lecture 14 (Created page with "==Video== Video from the lecture given on November 4, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec14-20211104.m4v...")
23:54, 4 November 2021 Soma talk contribs created page DistOS 2021F 2021-11-04 (Created page with "==Notes== <pre> Lecture 14 ---------- BLOBs - photos, videos, or other binary data - immutable traditional filesystems have to support reading & writing at any time - he...")
00:04, 3 November 2021 Soma talk contribs created page DistOS 2021F 2021-11-02 (Created page with "==Notes== <pre> Lecture 13: Cassandra & Dynamo ------------------------------ - haven't graded midterm, will do so by next week - I had to submit a grant app on Monday...")
16:23, 2 November 2021 Soma talk contribs created page Operating Systems 2021F Lecture 13 (Created page with "==Video== Video from the lecture given on October 21, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec13-20211102.m4v...")
03:04, 22 October 2021 Soma talk contribs created page Operating Systems 2021F Lecture 12 (Created page with "==Video== Video from the lecture given on October 21, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec12-20211021.m4v...")
14:03, 21 October 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 5 (Created page with "'''This tutorial is still in development.''' In this tutorial you will learn about how accounts and logging in work through exploring 3000userlogin and ssh. ==Logging in to...")
01:19, 20 October 2021 Soma talk contribs created page DistOS 2021F 2021-10-19 (Created page with "==Notes== <pre> Midterm Review -------------- What did we cover this semester so far? Systems covered: Solaris Zones Locus GFS Plan 9 UNIX Borg Omega NASD Zookeper...")
15:01, 14 October 2021 Soma talk contribs created page Operating Systems 2021F Lecture 11 (Created page with "==Notes== <pre> Lecture 11 ---------- Midterm review - Assignment 2 solutions - Assignment 1 solutions - key concepts Class will end at 11 - I have to run to the airpor...")
02:22, 13 October 2021 Soma talk contribs created page DistOS 2021F 2021-10-05 (Created page with "==Notes== <pre> Lecture 8: NASD & GFS --------------------- Questions? - is NASD a NAS? - how cost efficient? NASD or GFS? - having the file server out of the loop, secu...")
02:22, 13 October 2021 Soma talk contribs created page DistOS 2021F 2021-09-30 (Created page with "==Notes== <pre> Lecture 7 --------- What is Solaris? - proprietary UNIX - although OpenSolaris was released under a copyleft license that is specifically incompatible...")
02:21, 13 October 2021 Soma talk contribs created page DistOS 2021F 2021-10-07 (Created page with "==Notes== <pre> Lecture 8: NASD & GFS --------------------- Questions? - is NASD a NAS? - how cost efficient? NASD or GFS? - having the file server out of the loop, secu...")
02:20, 13 October 2021 Soma talk contribs created page DistOS 2021F 2021-10-12 (Created page with "==Notes== <pre> Lecture 9 --------- Plan for next week for groups - generated by a script - posted at start of class, you'll need to manually go to your assigned room...")
02:19, 13 October 2021 Soma talk contribs created page DistOS 2021F 2021-10-14 (Created page with "==Notes== <pre> Lecture 10 ---------- BigTable & MapReduce Questions BigTable - single row transactions - sparse semi-structured data, what do they mean? MapReduce - wh...")
17:09, 12 October 2021 Soma talk contribs created page Operating Systems 2021F Lecture 10 (Created page with "==Video== Video from the lecture given on October 12, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec10-20211012.m4v...")
13:42, 7 October 2021 Soma talk contribs created page Operating Systems 2021F Lecture 9 (Created page with "Topics * signals * process hierarchy & orphans * process lifecycle ** key system calls")
04:10, 7 October 2021 Soma talk contribs created page Operating Systems 2021F: Assignment 2 (Created page with "'''This assignment is still being developed.''' ==Code== ===3000capture.c=== ===countdown.sh=== <syntaxhighlight lang="sh" line> #!/bin/bash for i in `seq 10 -1 1`; do...")
17:29, 5 October 2021 Soma talk contribs created page Operating Systems 2021F Lecture 8 (Created page with "==Video== Video from the lecture given on October 5, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec08-20211005.m4v v...")
03:32, 5 October 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 4 (Created page with " In this tutorial you will use a variety of bpftrace scripts in order to observe 3000shell and other running programs. ==ptrace, eBPF, and bpftrace== Processes are normally...")
19:29, 30 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 7 (Created page with "==Video== Video from the lecture given on September 28, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec07-20210930.m4...")
23:36, 28 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-28 (Created page with "==Notes== <pre> Lecture 6 --------- Plan 9 - WORM (think CD-R or DVD-R) - optical media that can be written to once and then read many times - hence "jukebox" -...")
16:37, 28 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 6 (Created page with "==Video== Video from the lecture given on September 28, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec06-20210928.m4...")
19:04, 27 September 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 3 (Created page with "In this tutorial you will be experimenting with and extending [http://homeostasis.scs.carleton.ca/~soma/os-2019f/code/3000shell.c 3000shell.c] (listed below). '''Make sure yo...")
17:24, 26 September 2021 Housedhorse talk contribs created page DistOS 2021F Experience 1 (Created page with "= COMP4000 Implementation Experience 1: Getting Started with Kubernetes = In this implementation experience, you will be configuring and deploying a simple “hello world”...")
22:15, 23 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-23 (Created page with "==Discussion questions== * What is the basic idea of distributed shared memory? * How does distributed shared memory compare to virtual memory on a single CPU system? How ab...")
16:26, 23 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 5 (Created page with "==Video== Video from the lecture given on September 23, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec05-20210923.m4...")
02:52, 23 September 2021 Soma talk contribs created page Operating Systems 2021F: Assignment 1 (Created page with "'''This assignment is still being developed.''' Please submit the answers to the following questions via Brightspace by October 1, 2021. There are ?? points in ?? questions....")
22:20, 21 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-21 (Created page with "==Discussion Questions== Discussion questions for NFS: * What type of workloads was it designed for? How would the system appear to regular users? * To what extent did it sca...")
15:52, 21 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 4 (Created page with "==Video== Video will be posted here soon! ==Notes== <pre> Lecture 4 --------- Tutorial 1, you should be done with it - but if you aren't it is okay Tutorial 2 is out now...")
13:13, 20 September 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 2 (Created page with "In this tutorial we're going to look at how processes work at a low level: how they make system calls & library calls, how C and assembly compare, and and how memory is laid o...")
01:47, 17 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-16 (Created page with "==Discussion Questions== Discussion questions for LOCUS: * What type of workloads was it designed for? How would the system appear to regular users? * To what extent did it s...")
22:03, 16 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-14 (Created page with "==Notes== <pre> Lecture 2 --------- (lectures aren't really lectures here!) Responses/quizzes - write a response OR take the quiz - it is just a participation grade Most...")
22:03, 16 September 2021 Soma talk contribs created page DistOS 2021F 2021-09-09 (Created page with "==Notes== <pre> Lecture 1 --------- Outline stuff - grad students have to do a project - undergrads can do exam only - reading responses or quiz is for every assigned rea...")
18:27, 16 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 3 (Created page with "==Video== Video from the lecture given on September 16, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec03-20210916.m4...")
16:09, 14 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 2 (Created page with "==Video== Video will be on brightspace soon and here later. ==Notes== <pre> Lecture 2 --------- * TA assignments, tutorial logistics, & office hours * Tutorial 1 - the she...")
02:45, 13 September 2021 Soma talk contribs created page Operating Systems 2021F: Tutorial 1 (Created page with "In this tutorial you will be learning the basics of command-line interaction in Linux. Tutorials are graded based on participation and effort. You can either turn in your wo...")
19:56, 11 September 2021 Soma talk contribs created page Talk:Distributed OS: Fall 2021 (Created page with "Possible readings: * LOCUS: [http://homeostasis.scs.carleton.ca/~soma/distos/2008-01-21/walker-locus.pdf Bruce Walker et al., "The LOCUS Distributed Operating System." (1983)...")
19:19, 9 September 2021 Housedhorse talk contribs created page DistOS 2021F: Using Openstack (Created page with "= OpenStack = We will be using OpenStack to spin up virtual machine instances for use during the implementation experiences and (optionally) the course project if you choose...")
16:32, 9 September 2021 Soma talk contribs created page Operating Systems 2021F Lecture 1 (Created page with "==Video== Video from the lecture given on September 9, 2021 is now available: * [https://homeostasis.scs.carleton.ca/~soma/os-2021f/lectures/comp3000-2021f-lec01-20210909.m4v...")
04:00, 2 September 2021 Soma talk contribs created page Distributed OS: Fall 2021 Course Outline (Created page with "==Course Information== *'''Course Number:''' COMP 4000/5102 *'''Term:''' Fall 2019 *'''Title:''' Distributed Operating Systems *'''Institution:''' Carleton University, School...")
03:16, 2 September 2021 Soma talk contribs created page Distributed OS: Fall 2021 (Created page with "Coming soon!")
19:27, 1 September 2021 Soma talk contribs created page Operating Systems (Fall 2021) Course Outline (Created page with "==Course Information== *'''Course Number:''' COMP 3000 *'''Term:''' Fall 2021 *'''Title:''' Operating Systems *'''Institution:''' Carleton University, School of Computer Scie...")