Question

hướng mount o cdrom trong centos?

Answer 1

#xem o dia cua he thong
lsblk

sr0                            11:0    1  4.2G  0 rom  /mnt/iso
sda                             8:0    0  100G  0 disk
ââsda1                          8:1    0  500M  0 part /boot
ââsda2                          8:2    0 99.5G  0 part
  ââvg_dbmysql-lv_root (dm-0) 253:0    0   50G  0 lvm  /
  ââvg_dbmysql-lv_swap (dm-1) 253:1    0  7.8G  0 lvm  [SWAP]
  ââvg_dbmysql-lv_home (dm-2) 253:2    0 41.7G  0 lvm  /home

# tạo thư mục chứa mount
mkdir -p /mnt/dvdrom

#mount
mount -t iso9660 -o ro /dev/sr0 /mnt/dvdrom
 

Answer 2

#yum rpm từ DVD ROM

vi /etc/yum.repos.d/centos-cd.repo
[centos-cd]
name=centos RPM Repo CD
baseurl=file:///mnt/iso/
gpgcheck=0
enabled=1

yum --disablerepo=\* --enablerepo=centos-cd install mysql