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Support #15792

Milestone #15057: Minos SLF5 retirement

Individual Minos SLF5 node shutdowns

Added by Arthur Kreymer over 2 years ago. Updated over 2 years ago.

Status:
Work in progress
Priority:
High
Start date:
03/08/2017
Due date:
10/01/2017
% Done:

95%

Estimated time:
(Total: 110.00 h)
Duration: 208

Description

Shut down the Minos offline SLF5 systems by April 1 2017.

Make a Subtask Issue for each system.


Subtasks

Support #15793: retire minos-mysql2ClosedArthur Kreymer

Support #15794: minos-sam04 retirementClosedArthur Kreymer

Support #15795: minos25 retirementClosedArthur Kreymer

Support #15796: minos27 retirementClosedArthur Kreymer

Support #15797: minos50 retirementClosedArthur Kreymer

Support #15798: minos51 retirementClosedArthur Kreymer

Support #15799: minos52 retirementClosedArthur Kreymer

Support #15800: minos53 retirementClosedArthur Kreymer

Support #15801: minos54 retirementClosedArthur Kreymer

Support #15802: minosgpvm01 retirementWork in progressArthur Kreymer

History

#1 Updated by Arthur Kreymer over 2 years ago

Summary of SLF5 nodes managed for Minos :

Node Role Issue Idle RITM Comment
minos-mysql2 Database server (retired ) 15793 03/08 RITM0540867 03/20 archived local files
minos-sam04 IF SAM server (retired ) 15794 03/16 RITM0539760 03/16 archived local files
minos25 Condor master (retired) 15795 03/16 RITM0539526 03/16 archived local files
minos27 Data Handling (retired) 15796 03/19 RITM0541265 03/20 archived local files
minos50 Interactive 15797 03/17 RITM0542037 03/22 archived local files 03/21
minos51 Interactive 15798 03/18 RITM0542039 03/22 archived local files 03/21
minos52 Interactive 15799 03/17 RITM0542958 03/24 archived local files 03/21
minos53 Interactive 15800 03/27 RITM0543792 03/27 archived local files 03/21
minos54 GlideingWMS (retired) 15801 03/16 RITM0541264 03/20 archived local files
minosgpvm01
minos-slf5
Interactive VM 15802 ssh only from minos-slf6

#2 Updated by Arthur Kreymer over 2 years ago

Date: Fri, 17 Mar 2017 13:25:33 +0000
From: Arthur Kreymer <kreymer@fnal.gov>
To: minos-users@fnal.gov
Cc: minos-admin@fnal.gov
Subject: Minos SLF5 shutdown schedule

All Minos SLF5 systems need to be shut down before 2017 April 1,
as the base system is no longer supported.

This includes servers not usually used interactively
( minos25, minos27, minos-mysql2, minos-sam04, minos-mysql2 )
as well as the heavily used minos50 through minos54.

We would like to shut down 
minos53,54 early next week,
minos51,52 late next week,
minos50,51 March 27, close to the deadline.

Usage is monitored on the web, see
http://minos.fnal.gov/computing/dh/procsum/

Work is being tracked in
https://cdcvs.fnal.gov/redmine/issues/15057

We will retain one system, minos-slf5 for reference.
Access will be limted.
You can ssh to minos-slf5 from node minos-slf6.

You should stop using all production Minos SLF5 systems now,
shifting necessary SLF5 activity to minos-slf5.
Date: Wed, 22 Mar 2017 15:21:26 +0000
From: Arthur Kreymer <kreymer@fnal.gov>
To: minos-users@fnal.gov
Cc: minos-admin@fnal.gov
Subject: Re: Minos SLF5 shutdown schedule

On Fri, 17 Mar 2017, Arthur Kreymer wrote:

> We would like to shut down
> minos53,54 early next week,
> minos51,52 late next week,
> minos50,51 March 27, close to the deadline.
>
> Usage is monitored on the web, see
> http://minos.fnal.gov/computing/dh/procsum/
>
> Work is being tracked in
> https://cdcvs.fnal.gov/redmine/issues/15057

  minos54 has been shut down as scheduled.

  Usage of minos50 and minos51 is extremely light,
  so these systems are being shut down today.

  I plan to shut down
    minos52 Fri 03/24
    minos53 Mon 03/27
Date: Mon, 27 Mar 2017 16:13:36 +0000
From: Arthur Kreymer <kreymer@fnal.gov>
To: minos-users@fnal.gov, minos-admin@fnal.gov, minos_batch@fnal.gov
Subject: minos53 is shut down

minos53 was shut down this morning, as planned.
See  https://cdcvs.fnal.gov/redmine/issues/1579

We can still access one SLF5 node minos-slf5 through Sep 8.
Log into minos-slf6, then ssh to minos-slf5.

#3 Updated by Arthur Kreymer over 2 years ago

/local/scratch

The /local/scratch directories and ancient scratch0*, scratch1* subdirectories
were archived to /minos/data/users/mindata/localscratch excluding *.root files
The script used was /grid/fermiapp/minos/scripts/backscratch.

File listings were also made before system shutdown.

#4 Updated by Arthur Kreymer over 2 years ago

Took fefganalia 1 year png images of cpu, load, mem and net
for minos27,50-54 and aggregate minos

Also minoslong from 2012, which seems be the oldest available data.

http://minos.fnal.gov/computing/dh/procsum/ganglia/



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