SLAC CPE Software Engineering Group
 

FACET/LCLS/TestFac

Accounts/Filesystem/Servers


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This web page will describe the FACET/LCLS filestructure, accounts, servers.

 

 

 

LCLS / Facet / LCLS II

Account

Default Group
Description
acclegr/facclegr
lcls \ facet

Accelerator Engineer Account

cudtvxx
users Unique Usernames for overhead display on Sun Ray TV's
cudxx
users Unique Usernames for overhead display on Sun Rays
eoicdesk
users

Account for the EOIC desk

epicsmgr/fepicsmgr
lcls

Account to manage EPICS

iocegr/fiocegr
lcls / facet

Account to manage the IOC's  (deprecated)

laci/flaci
lcls / facet
LCLS/FACET account to run daemons
linac
users
Account for the sunrays outside MCC (e.g., along linac)
lmboot

system account

mccops1
users
MCC Operations account (sunrays)
physics/fphysics
lcls / facet
Account used by physicists 
rtemsmgr
lcls
Account to manage RTEMs (deprecated)
screen
screen management account
softegr/fsoftegr
lcls / facet
Account to release software to production
summary
users
Account to start LCLS summary display for capture by X program (sunray)
uwd
lcls
Unix Watchdog Account (lcls-uwd)

 

Test Facilities

Account

Default Group
Description
acctf
cd Account to run daemons
tfprod
cd Account used by physicists

 

File Structure:

FACET is designed to be similiar to LCLS with some services shared between them.  In order to keep FACET work/configs/data separate from LCLS the file structure is changed at the top level.  For example, for LCLS we use /afs/slac/g/lcls, /nfs/slac/g/lcls, or on our private servers /u1/lcls, and /usr/local/lcls.  This structure remains the similar for FACET; just substitute facet for lcls.

 

 

LCLS

FACET

TestFac
AFS /afs/slac/g/lcls /afs/slac/g/facet /afs/slac/g/acctf
NFS /nfs/slac/g/lcls /nfs/slac/g/facet /nfs/slac/g/acctest
Prod Area /usr/local/lcls /usr/local/facet
N/A
Prod Data /u1/lcls /u1/facet
N/A

 

Account:

Account information is very similiar to LCLS.   All of the LCLS accounts have been created for FACET by adding an "f" to the name.  We need separate accounts to protect each others configuration and data.  This is needed so FACET accounts will be using FACET environment.

 

 

Description

LCLS Accounts

FACET Accounts

TestFac

Accounts

Account to run daemons

laci

flaci

acctf

Account used by physicists

physics

fphysics

tfprod

Account to release software on production

softegr

fsoftegr

acctf

Account to manage the IOC's

iocegr

fiocegr

Account used by Accelerator Engineers

acclegr

facclegr

Account to manage EPICS

epicsmgr

fepicsmgr

Account for the EOIC desk

eoicdesk

feoicdesk

ReadOnly User account on mcclogin User account on mcclogin User account on testfac-srv01

AFS/NFS/Account Access

Note: Only accounts in AFS ACL g-lcls group can modify software

AFS ACCESS ACL  (/afs/slac/g/xxx)
g-lcls
g-lcls
g-lcls

g-acctest

NFS ypgroup   (/nfs/slac/g/xxxx)
lcls
 
acctest
Account access

Private: laci

Public: laci:laci

Private:  flaci       Public:  flaci:flaci

Public:  acctf

ACL:  acctf:acctf

Public:  tfprod

ACL:  tfprod:tfprod

CRAM

DEV: softegr:softegr

PROD: softegr

fsoftegr

ACL: tfprod:tfprod

ACL: g-acctest

iocConsole

YP group: lcls-iocegr  (iocTSmgr)

laci

fiocegr
acctf

 

 

 

 



 

 

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Author: Ken Brobeck, 03-Nov-2010
Last updated, 19-Sep-2014