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Support #15801

Milestone #15057: Minos SLF5 retirement

Support #15792: Individual Minos SLF5 node shutdowns

minos54 retirement

Added by Arthur Kreymer over 3 years ago. Updated about 3 years ago.

Status:
Closed
Priority:
High
Start date:
03/08/2017
Due date:
03/31/2017
% Done:

100%

Estimated time:
10.00 h
Duration: 24

Description

Retire minos54 by 2017 Apr 01

History

#1 Updated by Arthur Kreymer over 3 years ago

  • Status changed from Accepted to Assigned

#2 Updated by Arthur Kreymer over 3 years ago

Summary

MA=/minos/data/mindata/archive/minos54

Task Completed Comment
Ganglia 03/16 Idle
procsum 03/16 Users off 03/16, idle from 03/17
opt 03/20 nothing needed
home 03/20 copied to ${MA}/home
data 03/20 copied home/mnsoft to ${MA}/datahome
copied testing/jdejung to ${MA}/jdejong

Ganglia averages
Idle 99.6%
Load 1 52m
Net in 34k
Net out 134k

#3 Updated by Arthur Kreymer over 3 years ago

  • % Done changed from 0 to 80
df -hP | grep dev
/dev/sdb1             9.7G  4.5G  4.8G  49% /
/dev/sdb5             996M   42M  903M   5% /tmp
/dev/sdb6             211G  1.6G  199G   1% /var
tmpfs                 7.9G   32K  7.9G   1% /dev/shm
/dev/sda2             5.4T  2.0T  3.3T  38% /data
OPT
mindata, minospro are empty
HOME
ls -l /home

drwxr-xr-x 16 gfactory  gfactory  4096 Mar  3  2015 gfactory
drwxr-xr-x  4 gfrontend gfrontend 4096 Jul 21  2011 gfrontend
drwxr-xr-x  5 grid      gpcf      4096 Jan 11  2013 grid
lrwxrwxrwx  1 root      root        18 Jun  7  2011 minsoft -> /data/home/minsoft

MA=/minos/data/mindata/archive/minos54
mkdir ${MA}
mkdir ${MA}/home
DATA
du -sm * 2>/dev/null
267129    home
1782812    testing

du -sm /data/home/* 2>/dev/null
27374    /data/home/gfactory
1    /data/home/gfrontend
1394    /data/home/grid
238362    /data/home/minsoft

gfrontend is empty
grid has a few obsolete files
gfactory has working files, of no current interest

Will copy just minsoft

du -sm minsoft/* | sort -n
...
242    minsoft/tmpdir
537    minsoft/backup
865    minsoft/BINLOG
2249    minsoft/users
234272    minsoft/archive

these are from when minos54 stood in forminos-mysql2
drwxr-xr-x 23 minsoft e875         4096 Jan 21  2011 20110211
drwxr-xr-x  3 minsoft e875         4096 May 19  2011 20110519
-rw-r--r--  1 minsoft e875 114042378240 Jun  7  2011 20110607.tar

    minsoft
rm -r /data/home/minsoft/archive

/grid/fermiapp/minos/scripts/modescan /data/home/minsoft
LOG in /var/tmp/modescan-minsoft.log
File counts : 
    gr 1495
    gx 24
    or 1665
    ox 24
    uw 0

/grid/fermiapp/minos/scripts/modescan /data/home/minsoft fix
Mon Mar 20 18:57:53 CDT 2017
 Setting g+r permissions 
Mon Mar 20 18:57:56 CDT 2017
 Setting g+x permissions 
Mon Mar 20 18:57:56 CDT 2017
 Setting o+r permissions 
Mon Mar 20 18:58:00 CDT 2017
 Setting o+x permissions 
Mon Mar 20 18:58:00 CDT 2017
 Setting u+w permissions 
Mon Mar 20 18:58:00 CDT 2017

mkdir ${MA}/datahome
cp -ax /data/home/minsoft ${MA}/datahome/minsoft

/data/testing

du -sm testing/*
1    testing/calibration
48099    testing/fardet_keepup
48084    testing/jdejong
38025    testing/junting
3690    testing/neardet_keepup
51256    testing/omanghel
1    testing/omanghelfardet_keepup
1    testing/rhatcher
1593660    testing/tof_data

 du -sm * | sort -n
1    calibration
1    omanghelfardet_keepup
1    rhatcher
3690    neardet_keepup
38025    junting
48084    jdejong
48099    fardet_keepup
51256    omanghel
1593660    tof_data

junting, neardet_keepup, fardet_keepup seem to be uninteresting
test releases and sntp files.
omanghel seems to have keepup_files similar to junting's
tof_data was a clone of /minos/data/tof_data Tue Jul 3 14:27:38 CDT 2012
jdejong has a position paper directory,
but first clearing sntp files

cd /data/testfiles/jdejong

-rw-r--r-- 1 jdejong e875 213754460 Oct  3  2012 F00050096_0000.cosmic.sntp.dogwood4.0.root
rm -r fardet_keepup_code_check/sntp_files/

-rw-r--r-- 1 jdejong e875 401066148 Oct  5  2012 N00022236_0000.cosmic.sntp.dogwood4.0.root
rm -r neardet_keepup_code_check/sntp_files

du -sm .
6421    .

Good enough, archive this
mkdir ${MA}/jdejong
cp -ax /data/testing/jdejong ${MA}

#4 Updated by Arthur Kreymer over 3 years ago

  • % Done changed from 80 to 90

RITM0541264 03/20 minos54 shutdown

At your convenience, please shut down the minos54 system.
This SLF5 system is being retired.

See preparation details in https://cdcvs.fnal.gov/redmine/issues/15801

Please hold the hardware for a month before disposal,
in case we overlooked something.
_________________________________________________________________

2017-03-21 09:27:55 CDT - Christophe Bonnaud (Additional comments)

Minos54 is now down.

#5 Updated by Arthur Kreymer over 3 years ago

  • Status changed from Assigned to Resolved
  • % Done changed from 90 to 100

#6 Updated by Arthur Kreymer about 3 years ago

  • Status changed from Resolved to Closed


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