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AIDA
GELINA
BRIKEN
nToF
CRIB
ISOLDE
CIRCE
nTOFCapture
DESPEC
DTAS
EDI_PSA
179Ta
CARME
StellarModelling
DCF
K40
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Message ID: 233
Entry time: Tue May 24 07:12:30 2016
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| Author: |
TD |
| Subject: |
3x WDC WD30EFRX ATA 3Tb disks added to aidas1 LVM configuration |
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The 3x WDC WD30EFRX ATA 3Tb disks installed in aidas1 in April 2015 (formerly /data20, /data30 and
/data40) have now been added to the aidas1 logical volume management (LVM) configuration to form a
single c. 8Tb filesystem (/data10) which will be automatically mounted at boot.
N.B. Although the disks are 3Tb capacity, Linux OS/BIOS can only access the first 2.2Tb of each disk.
Data previously stored on /data20, /data30 and /data40 has been copied to the local Seagate USB 8Tb
disk (/ntfs) and the University of Edinburgh ECDF multi-Pb disk array.
aidas1> df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_aidas1-lv_root
50G 27G 20G 58% /
tmpfs 3.9G 1.1M 3.9G 1% /dev/shm
/dev/sdb1 477M 77M 376M 17% /boot
/dev/mapper/vg_aidas1-lv_home
860G 106M 816G 1% /home
/dev/mapper/Data1-data10
7.7T 1.6T 5.8T 22% /data10
/dev/sda2 7.3T 3.4T 4.0T 46% /ntfs
[root@aidas1 /]# ln -s /data10/TapeData /TapeData
[root@aidas1 /]# ls -l /
total 210
dr-xr-xr-x. 2 root root 4096 Apr 7 03:49 bin
dr-xr-xr-x. 5 root root 1024 Feb 17 2015 boot
drwxr-xr-x. 10 root root 4096 Jul 23 2015 cgroup
drwxr-xr-x. 8 root root 4096 Dec 12 19:29 data10
drwxr-xr-x. 2 root root 4096 Apr 28 2015 data20
drwxr-xr-x. 2 root root 4096 Apr 28 2015 data30
drwxr-xr-x. 2 root root 4096 Apr 28 2015 data40
drwxr-xr-x. 21 root root 4500 May 24 14:40 dev
drwxr-xr-x. 135 root root 12288 May 24 17:55 etc
drwxr-xr-x. 4 root root 4096 Apr 28 2015 home
drwxr-xr-x. 4 root root 4096 Jan 8 2014 homes
dr-xr-xr-x. 13 root root 4096 Feb 18 03:19 lib
dr-xr-xr-x. 11 root root 12288 Apr 14 06:02 lib64
drwx------. 2 root root 16384 Jan 7 2014 lost+found
drwxr-xr-x. 2 root root 4096 May 24 11:00 media
lrwxrwxrwx. 1 root root 12 Apr 22 2014 MIDAS -> /MIDAS@aidas
drwxrwxr-x. 29 npg npgstaff 4096 May 3 23:47 MIDAS@aidas
drwxr-xr-x. 22 root root 4096 Dec 12 12:10 MIDAS@aidas.121215
drwxr-xr-x. 28 root root 4096 Feb 24 2015 MIDAS@aidas.240215
drwxr-xr-x. 2 root root 0 May 24 11:00 misc
drwxr-xr-x. 2 root root 4096 Jul 21 2011 mnt
drwxr-xr-x. 2 root root 0 May 24 11:00 net
drwxrwxrwx. 1 root root 4096 Apr 28 10:55 ntfs
drwxr-xr-x. 4 root root 4096 Feb 27 2014 opt
dr-xr-xr-x. 411 root root 0 May 24 10:58 proc
dr-xr-x---. 28 root root 4096 May 24 18:01 root
drwxr-xr-x. 2 root root 12288 Feb 18 03:19 sbin
dr-xr-xr-x. 2 root root 4096 Feb 27 2014 scratch
drwxr-xr-x. 7 root root 0 May 24 10:58 selinux
drwxr-xr-x. 2 root root 4096 Jul 21 2011 srv
drwxr-xr-x. 13 root root 0 May 24 10:58 sys
lrwxrwxrwx. 1 root root 16 May 24 18:02 TapeData -> /data10/TapeData
drwxrwxrwt. 41 root root 65536 May 24 18:01 tmp
drwxr-xr-x. 13 root root 4096 Jan 7 2014 usr
drwxr-xr-x. 23 root root 4096 Jan 7 2014 var
dr-xr-xr-x. 2 root root 4096 Feb 27 2014 WWW |
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#
# /etc/fstab
# Created by anaconda on Tue Jan 7 13:48:12 2014
#
# 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
#
/dev/mapper/vg_aidas1-lv_root / ext4 defaults 1 1
UUID=23874852-9e28-4e64-8857-2fb66e38e877 /boot ext4 defaults 1 2
/dev/mapper/vg_aidas1-lv_home /home ext4 defaults 1 2
/dev/mapper/VolGroup00-LogVol01 swap swap defaults 0 0
/dev/mapper/vg_aidas1-lv_swap swap swap 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/Data1/data10 /data10 ext3 defaults 1 2
#/dev/sdf1 /data20 ext4 defaults 1 3
#/dev/sdb1 /data30 ext4 defaults 1 4
#/dev/sde1 /data40 ext4 defaults 1 5
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