The aidas1 /etc/fstab file contained commented out entries for 2 (of 3) WD 3Tb disks
(slot # 3, 4 & 5). The entries are also incorrect - /dev/sdg1 does not exist and
/dev/sdc1 is already used by the OS. This file was most recently changed 8 June 2015.
*** Added note ***
The device list (/dev/sda etc) changes at each boot - at a subsequent reboot the
WD 3Tb disks moved from /dev/sdb, e & f to /dev/sdc, f & g.
cat /etc/fstab.ORIG
#
# /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/sdg1 /data30 ext4 defaults 1 4
#/dev/sdc1 /data40 ext4 defaults 1 5
The new /etc/fstab file enables all 3 (of 3) WD 3Tb disks
aidas1> cat /etc/fstab
#
# /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
aidas1> df -h
Filesystem Size Used Avail Use% Mounted on
/dev/mapper/vg_aidas1-lv_root
50G 27G 20G 58% /
tmpfs 3.9G 136K 3.9G 1% /dev/shm
/dev/sda1 477M 77M 376M 17% /boot
/dev/mapper/vg_aidas1-lv_home
860G 106M 816G 1% /home
/dev/mapper/Data1-data10
1.8T 1.6T 128G 93% /data10
/dev/sdf1 2.0T 32G 1.9T 2% /data20
/dev/sdb1 2.0T 71M 1.9T 1% /data30
/dev/sde1 2.0T 1.8T 140G 93% /data40
aidas1> ls /data10/TapeData
AIDA1 expt101 Feb2015 NULL R202_0 TAPE1
expt100 expt201 May2015 R200_0 R6 test1
aidas1> ls /data20/TapeData
Dec2015 Mar2016
aidas1> ls /data30/TapeData
ls: cannot access /data30/TapeData: No such file or directory
aidas1> ls /data40/TapeData
May2015 |