Data Server

Warning :

No data redundancy in the server for the moment.

Network IP and Alias

128.186.111.42

pauli.physics.fsu.edu

Spec.

• Dell PowerEdge R540 Rack server
• CPU : Intel Xeon Gold, 36 cores
• RAM : 32 GB
• Storage :
  • 1.9TB SSD for OS and /home/ at the rear slot
  • 1TB for data (temporary) /mnt/data_1TB at the front slot-1
  • 3x16TB for data /mnt/data0 at the front slot-10,11,12
• OS : Ubuntu 20.04

Software

Software/Code	Info.
CERN ROOT 6.26/02
docker
python3-pip
PtolemyGUI	GUI for DWBA calculation using Ptolemy, it will create a file call DWBA.
/opt/Ptolemy/Cleopatra/Isotope.h	a C++ Class (Isotope) for mass20.txt
(TBD) twoBodyReaction.h	a C++ Class for A+a→b+B reaction kinematics.
(TBD) Radware
gnuscope (via docker)	Only able to run at local, for user Tandem
Globus personal connect

Common Users Account

tandem (fsuphysics888) is the general user account.

Anyone wish to have a personal account can be contact Ryan mailto:rtang@fsu.edu, and provides following information

• full name:
• username:
• email:

User Quota

The default quota for user is 50GB soft limit and 100GB hard limit.

• soft limit: user still can use more than 50G in the next 7 days, after that, this 50G is the hard limit.
• hard limit: user can never use more than 100G.

Setup

install the quota program

sudo apt install quota

edit the /etc/fstab

from this

UUID=fc15d3a2-a49f-4974-8216-5949a740ef80 /   ext4    errors=remount-ro 0       1

to this:

UUID=fc15d3a2-a49f-4974-8216-5949a740ef80 /   ext4    errors=remount-ro,usrquota 0       1

remount

sudo mount -o remount /

check the new effect

cat /proc/mounts | grep ' / '
/dev/sdc2 / ext4 rw,relatime,quota,usrquota</spam>,errors=remount-ro,stripe=64 0 0

enable the quota

sudo quotacheck -ugm /

This will create /aquota.user

check

sudo quotaon -v /
/dev/sdc2 [/]: user quotas turned on

Set user quota

use the command 'setquota' to set user quota, in this example 50G is the soft limit, 100G is the hard limit.

sudo setquota -u <User> 50G 100G 0 0 /

quota report

sudo repquota -s /

Disks available

Disk	Capacity	Speed	Type	Slot	Command
/	1.9 TB	533 MB/s	SSD	rear-1	OS disk
/mnt/data_1TB	1 TB	108 MB/s	HDD	rear-2	not recommended
/mnt/data0	48 TB	419 MB/s	RAID-0 3x16TB HHD	front-1,2,3	recommended

• RAID information
• RAID Calculator

Globus Personal Connect

the program is stored in /opt/globus/

to Run

~>/opt/globus/globusconnect &

It will ask you to login, follow the steps and use your FSU credential.

Exp Folder format

Please use

YYYY_MM_beam_reaction_PI_extra

• YYYY : year in 4 digits
• MM : month is 4 digits
• beam : e.g. 12C
• reaction : e.g. dp
• PI : name of PI
• extra : some extra comments, can be skipped.

For example, Eli perform 12C(d,n)reaction on April, 2022.

2022_04_12C_dn_eli

Mount disk remotely

To mount the disk remotely, need the sshfs installed in the local machine. In Debian/Ubuntu

~>sudo apt install sshfs

Create a mount directory in the local machine (say /mnt/data0)

~>sudo mkdir /mnt/data0

Mounting

~>sudo sshfs -o allow_other YYY@pauli.physics.fsu.edu:XXX  /mnt/data0/

where YYY is the user account where XXX is the disk location in the data server.

To mount on startup

edit /etc/fstab

add line

ssh#YYY@pauli.physics.fsu.edu:XXX  /mnt/data0/

Others

• Documents and Manuels
• Overview in webpage
• Left Pannel LED status