Data Storage - Revision history

Ttang: /* in DAQ */

2020-11-21T22:56:15Z

in DAQ

← Older revision		Revision as of 22:56, November 21, 2020
Line 5:		Line 5:

	at Nov-11-2019, there are 3 Hard disks		at Nov-11-2019, there are 3 Hard disks
	/media/DIGIOSDATA4 -- 3TB, used (245GB left, 2020-09)		/media/DIGIOSDATA4 -- 3TB, used (245GB left, 2020-10, after 16N isomer exp.)
	/media/DIGIOSDATA5 -- 6TB, used (from H077_29Al, 2020-11)		/media/DIGIOSDATA5 -- 6TB, used (from H077_29Al, 2020-11)
	/media/DIGIOSDATA6 -- 6TB, empty (borrow to MUSIC, 2020-11-21)		/media/DIGIOSDATA6 -- 6TB, empty (borrow to MUSIC, 2020-11-21)

Ttang: /* in DAQ */

2020-11-21T22:55:04Z

in DAQ

← Older revision		Revision as of 22:55, November 21, 2020
Line 5:		Line 5:

	at Nov-11-2019, there are 3 Hard disks		at Nov-11-2019, there are 3 Hard disks
	/media/DIGIOSDATA4 -- 3TB, used		/media/DIGIOSDATA4 -- 3TB, used (245GB left, 2020-09)
	/media/DIGIOSDATA5 -- 6TB, used (from H077_29Al, 2020-11)		/media/DIGIOSDATA5 -- 6TB, used (from H077_29Al, 2020-11)
	/media/DIGIOSDATA6 -- 6TB, empty (borrow to MUSIC, 2020-11-21)		/media/DIGIOSDATA6 -- 6TB, empty (borrow to MUSIC, 2020-11-21)

Ttang: /* mount disk */

2020-11-21T22:52:30Z

mount disk

← Older revision		Revision as of 22:52, November 21, 2020
Line 16:		Line 16:

	Suppose the Harddisk appeared on /dev/sdd		Suppose the Harddisk appeared on /dev/sdd

	you wish to mount to /mount/DIGIOSDATA6 (assume you created a mount point by mkdir)		you wish to mount to /mount/DIGIOSDATA6 (assume you created a mount point by mkdir)

	the HD is formatted as ext4		the HD is formatted as ext4

Ttang: /* in DAQ */

2020-11-21T22:52:15Z

in DAQ

← Older revision		Revision as of 22:52, November 21, 2020
Line 10:		Line 10:

	After each run, the previous run will be push to LCRC. see [[Globus]]		After each run, the previous run will be push to LCRC. see [[Globus]]

			== mount disk ==

			This is a temporary mount disk method, the disk will not be mounted after restart.

			Suppose the Harddisk appeared on /dev/sdd
			you wish to mount to /mount/DIGIOSDATA6 (assume you created a mount point by mkdir)
			the HD is formatted as ext4

			the command to mount is:
			sudo mount -t ext4 -o rw /dev/sdd /mount/DIGIOSDATA6

			if you mount as
			sudo mount /dev/sdd /mount/DIGIOSDATA6

			the HD is only read but NOT write.

	== mount disk at startup ==		== mount disk at startup ==
Line 24:		Line 40:
	/dev/sdb: UUID="575cde2b-1adf-4bf0-af91-74601ef294c1" TYPE="ext4"		/dev/sdb: UUID="575cde2b-1adf-4bf0-af91-74601ef294c1" TYPE="ext4"

	2) make mount point		2) make mount point using mkdir

	/media/DIGIOSDATA<X>		/media/DIGIOSDATA<X>
Line 61:		Line 77:
	#/dev/sdd /media/DIGIOSDATA6 ext4 users,rw,owner,umask=000 0 0		#/dev/sdd /media/DIGIOSDATA6 ext4 users,rw,owner,umask=000 0 0
	#/dev/sdd /media/DIGIOSDATA3 vfat users,rw,owner,umask=000 0 0		#/dev/sdd /media/DIGIOSDATA3 vfat users,rw,owner,umask=000 0 0


	= in MAC =		= in MAC =

Ttang at 22:49, November 21, 2020

2020-11-21T22:49:33Z

← Older revision		Revision as of 22:49, November 21, 2020
Line 10:		Line 10:

	After each run, the previous run will be push to LCRC. see [[Globus]]		After each run, the previous run will be push to LCRC. see [[Globus]]

			== mount disk at startup ==

			1) Get name, UUID, file system Type of detected disks

			[root@digios1 helios]# blkid
			/dev/sda1: UUID="6afd3d3e-d944-44d8-95cf-64d76118763a" TYPE="ext4"
			/dev/sda2: UUID="99b398a6-20c6-4f2b-b680-a4bc8afce1c4" TYPE="ext4"
			/dev/sda3: LABEL="_SL-62-i386-Live" UUID="dbccbb90-6026-4913-931a-b71e169d17ed" TYPE="ext4"
			/dev/sda5: UUID="de9962db-d5ec-4f07-8da7-3ef50c257135" TYPE="swap"
			/dev/sda6: UUID="958f0586-b338-4255-ab62-a86447e549e4" TYPE="ext4"
			/dev/sdc: LABEL="DIGIOSDATA5" UUID="48e123eb-7613-4ef4-b9e4-eb53283ddcdf" TYPE="ext4"
			/dev/sdb: UUID="575cde2b-1adf-4bf0-af91-74601ef294c1" TYPE="ext4"

			2) make mount point

			/media/DIGIOSDATA<X>

			make sure chmod, such as

			drwxrwxrwx. 14 root root 4.0K Aug 25 12:06 DIGIOSDATA4
			drwxrwxrwx. 5 helios helios 4.0K Nov 11 21:07 DIGIOSDATA5

			3) edit /etc/fstab, here is the content of the file

			#
			# /etc/fstab
			# Created by anaconda on Wed Jan 30 13:24:43 2013
			# Last edit by Ryan on Sat Nov 21 16:42 2020
			#
			# Accessible filesystems, by reference, are maintained under '/dev/disk'
			# See man pages fstab(5), findfs(8), mount(8) and/or blkid(8) for more info
			#
			UUID=dbccbb90-6026-4913-931a-b71e169d17ed / ext4 defaults 1 1
			UUID=6afd3d3e-d944-44d8-95cf-64d76118763a /boot ext4 defaults 1 2
			UUID=958f0586-b338-4255-ab62-a86447e549e4 /global ext4 defaults 1 2
			UUID=99b398a6-20c6-4f2b-b680-a4bc8afce1c4 /home ext4 defaults 1 2
			UUID=de9962db-d5ec-4f07-8da7-3ef50c257135 swap swap defaults 0 0
			UUID=575cde2b-1adf-4bf0-af91-74601ef294c1 /media/DIGIOSDATA4 ext4 defaults 0 0
			UUID=48e123eb-7613-4ef4-b9e4-eb53283ddcdf /media/DIGIOSDATA5 ext4 defaults 0 0
			#UUID=43f42e85-fd83-42d7-8e4b-46323a858cc3 /media/DIGIOSDATA6 ext4 defaults 0 0

			tmpfs /dev/shm tmpfs defaults 0 0
			devpts /dev/pts devpts gid=5,mode=620 0 0
			sysfs /sys sysfs defaults 0 0
			proc /proc proc defaults 0 0

			/dev/sdb /media/DIGIOSDATA4 ext4 users,rw,owner,umask=000 0 0
			/dev/sdc /media/DIGIOSDATA5 ext4 users,rw,owner,umask=000 0 0
			#/dev/sdd /media/DIGIOSDATA6 ext4 users,rw,owner,umask=000 0 0
			#/dev/sdd /media/DIGIOSDATA3 vfat users,rw,owner,umask=000 0 0


	= in MAC =		= in MAC =

Ttang: /* in DAQ */

2020-11-21T22:39:43Z

in DAQ

← Older revision		Revision as of 22:39, November 21, 2020
Line 6:		Line 6:
	at Nov-11-2019, there are 3 Hard disks		at Nov-11-2019, there are 3 Hard disks
	/media/DIGIOSDATA4 -- 3TB, used		/media/DIGIOSDATA4 -- 3TB, used
	/media/DIGIOSDATA5 -- 6TB, ~~empty~~		/media/DIGIOSDATA5 -- 6TB, used (from H077_29Al, 2020-11)
	/media/DIGIOSDATA6 -- 6TB, empty		/media/DIGIOSDATA6 -- 6TB, empty (borrow to MUSIC, 2020-11-21)

	After each run, the previous run will be push to LCRC. see [[Globus]]		After each run, the previous run will be push to LCRC. see [[Globus]]

Ttang: /* in DAQ */

2019-11-12T04:00:45Z

in DAQ

← Older revision		Revision as of 04:00, November 12, 2019
Line 9:		Line 9:
	/media/DIGIOSDATA6 -- 6TB, empty		/media/DIGIOSDATA6 -- 6TB, empty

	After each run, the previous run will be push to LCRC. see [[]]		After each run, the previous run will be push to LCRC. see [[Globus]]

	= in MAC =		= in MAC =

Ttang: Created page with "= in DAQ = The raw data is stored in /media/ at Nov-11-2019, there are 3 Hard disks /media/DIGIOSDATA4 -- 3TB, used /media/DIGIOSDATA5 -- 6TB, empty /media/DIGIOSDATA6..."

2019-11-12T04:00:28Z

Created page with "= in DAQ = The raw data is stored in /media/ at Nov-11-2019, there are 3 Hard disks /media/DIGIOSDATA4 -- 3TB, used /media/DIGIOSDATA5 -- 6TB, empty /media/DIGIOSDATA6..."

New page

= in DAQ =

The raw data is stored in
/media/

at Nov-11-2019, there are 3 Hard disks
/media/DIGIOSDATA4 -- 3TB, used
/media/DIGIOSDATA5 -- 6TB, empty
/media/DIGIOSDATA6 -- 6TB, empty

After each run, the previous run will be push to LCRC. see [[]]

= in MAC =

The data will be donwloaded at
~/digios/analysis/data

= in LCRC =

The experimental data is stored at

/lcrc/project/HELIOS/experimentsData/

= Current folder structure

Each experiment data will be stored inside the folder with the experiment ID.

For example, h070_146Nd, in DAQ will be stored in

/media/DIGIOSDATA4/h070_146Nd/

Under this folder, there are 3 sub-folders

/media/DIGIOSDATA4/h070_146Nd/data
/media/DIGIOSDATA4/h070_146Nd/merged_data
/media/DIGIOSDATA4/h070_146Nd/root_data