Mount NAS Storage in Linux Overview 转载

Mount NAS Storage in Linux

Overview

Mounting
your NAS Storage to a device that runs on a Linux-based Operating
System can be done using a series of simple commands in the shell or
terminal within the OS. This procedure outlines the steps required to
mount NAS Storage on any of the following operating systems:

RedHat Enterprise Linux

CentOS

CloudLinux

Debian

Ubuntu

Please note that while the majority of steps apply to all of the
operating systems listed above, the commands required to determine if
your CIFS utility is installed on Debian and Ubuntu are unique. Follow
the steps below to mount NAS Storage to your Linux-based OS.

Mount NAS Storage

Determine if the OS on your device is RedHat Enterprise Linux, CentOS or CloudLinux -OR- Debian or Ubuntu.

If your device is running…	Then…
RedHat Enterprise Linux, CentOS or CloudLinux	Determine if the cifs-utils utility is installed by running the following command: root@slnastest [~]# rpm -q cifs-utils Note: If cifs-utils is not installed, the following message will appear: package cifs-utils is not installed If cifs-utils is installed, proceed to the next step. If cifs-utils is not installed, install the utility using the following command: root@slnastest [~]# yum install cifs-utils
Debian or Ubuntu	Determine if the cifs-utils utility is installed by running the following command: root@slnastest:~# dpkg-query -S cifs-utils Note: If cifs-utils is not installed, the following message will appear: dpkg-query: no path found matching pattern *cifs-utils*. If cifs-utils is installed, proceed to the next step. If cifs-utils is not installed, install the utility using the following command: root@slnastest [~]# apt-get install cifs-utils root@slnastest:~# dpkg-query -S cifs-utils cifs-utils: /usr/share/doc/cifs-utils cifs-utils: /usr/share/doc/cifs-utils/changelog.gz cifs-utils: /usr/share/doc/cifs-utils/NEWS.Debian.gz cifs-utils: /usr/share/doc/cifs-utils/changelog.Debian.gz cifs-utils: /usr/share/doc/cifs-utils/copyright

Create the directory and mount the device using the following commands:

mkdir /local/mountpoint
mount
-t cifs //Hostname/Username -o
username=username,password=password,rw,nounix,iocharset=utf8,file_mode=0644,dir_mode=0755
/mnt

Example:

root@slnastest [~]# mkdir /mnt/nas

root@slnastest [~]# mount -t cifs
//nas05.service.softlayer.com/SL12345-1 -o
username=SL12345-1,password=NASPASSWORD
rw,nounix,iocharset=utf8,file_mode=0644,dir_mode=0755 /mnt/nas
root@slnastest [~]# df -Th /mnt/nas/
Filesystem Type Size Used Avail Use% Mounted on
//nas05.service.softlayer.com/SL12345-1
cifs 54T 49T 5.3T 91% /mnt/nas

Determine if the NAS should mount on reboot.

If the NAS should…	Then…
Mount on reboot	Add the following command to the /etc/fstab file: //nas05.service.softlayer.com/SL12345-1 /mnt/nas cifs defaults,username=SL12345-1,password=NASPASSWORD 0 0
Not mount on reboot	Proceed to the next step.

Unmount and mount the NAS to verify that the fstab was edited
correctly. Refer to the table below for the unmount and mount commands.

Action	Command
Unmount the NAS	root@slnastest [~]# umount /mnt/nas/ root@slnastest [~]# df -Th /mnt/nas Filesystem Type Size Used Avail Use% Mounted on /dev/xvda2 ext3 25G 4.6G 19G 20% /
Mount the NAS	root@slnastest [~]# mount /mnt/nas/ root@slnastest [~]# df -Th /mnt/nas/ Filesystem Type Size Used Avail Use% Mounted on //nas05.service.softlayer.com/SL12345-1 cifs 54T 49T 5.3T 91% /mnt/nas