Reference http://blog.itpub.net/12272958/viewspace-676977/First, the boot automatically mounts the optical drive1. By habit, root user, create directory under/media directory Cdrom--mkdir/media/cdrom2. Modify the/etc/fstab file. At the end of the file, add the following in order:/dev/cdrom/media/cdrom Auto EXEC 0 03. Restart the CentOS system4. Execute command: Mount-tiso9660/dev/cdrom/media/cdrom complete optical drive mountSecond, the
The company's Tomcat server has been placed under the root path of the partition, the recent want to re-add a piece of data backup disk, the need to move the server files to the backup disk, but its own project set an absolute path so need to be able to access the original path, so plan to move the data to the backup disk, the original path to mount the new serverUse Mount--bind olddir newdir or Mount-b olddir newdir on the command line, the command should be on when the boot starts, but because
Linux/etc/fstab file, linuxetcfstab FileI. Role
/Etc/fstab is a file used to store the static information of the file system. When the system starts, the system automatically reads information from the file, the specified file system in the file is automatically mounted to the directory where the file is executed.Ii. Mount restrictions
1. The root directory must be mounted and mounted prior to other mount p
Linux fstab Parameters
From http://blog.csdn.net/liuyuan_jq/archive/2007/10/15/1826131.aspx
1. Functions of fstab files
Permission: Super User
Usage: Use the editor to modify/etc/fstab (eg. VI/etc/fstab)
Note: stores the files of the file system and the corresponding data in the directory structure.
File/etc/
Problem DescriptionToday review the Linux file System management, after the Linux system mounted a new hard disk, and then partition, format, step by step down, in order to enable the hard disk to automatically mount the system boot, so it was written to the/etc/fstab file, however, after reboot, Linux system does not start normally, the system shows the same situation (because at that time rush to deal with the fault, so did not, later on the interne
Cause of failure:After modifying the/etc/fstab, a swap partition is mounted as ext3, so the machine does not start properly.Workaround:follow the prompts to enter the root password and enter the interface with repair filesystem as a prompt. Vi/etc/fstab prompt, read-only, that is, no permission to modify.input mount-o REMOUNT,RW/comma no space before, must have/thisRe-mount as read-write mode.Again Vi/etc/
Centos enters single-user mode to modify the fstab File 1. fault description: RAID0 failure causes/etc/fstab to be stuck at system startup 2. modify/etc/fstaba in single-user mode. press e when the system enters centos for several seconds to enter GRUB editing status B. select the word ker... centos enters single-user mode to modify the fstab File 1. fault descri
1. the fstab file is stored in the file system information in the/etc/fstab file. When the file is correctly set, you can use the mount/directoryname command to load a file system. each file system corresponds to an independent line, fields in each row are separated by spaces or tabs. Both fsck, mount, umount and other commands
1. functions of the fstab file
File
During Oracle 11g installation, the following two problems are frequently encountered:
Oracle 11gora-00845: memory_target not supported on this system description
Http://blog.csdn.net/tianlesoftware/article/details/7256984
[Ins-35172] target database memory (xxmb) exceeds the systems available shared memory ({0} MB) Solution
Http://blog.csdn.net/tianlesoftware/article/details/6896614
The solution is to add parameters in:/etc/fstab to enable the sys
--/Etc/fstab file Analysis
[Preface: in the previous section, partition mounting will expire after restart. To take effect permanently, you need to write it to the/etc/fstab file]
I. Format: Six Components
Physical partition name/volume label mount point file system default settings check Sequence
LABEL = // ext4 defaults 1/0 0/1/2
/Dev/sda1
2. Write partition information to/etc/
Directory
1 Fstab Problems2 solutions2.1 use a CD to enter recovery mode2.2 edit fstab in bash2.3 save and restart
1 Fstab Problems
When the fstab file is damaged or lost, the system cannot start properly, as shown in:
2 solutions
2.1 use a CD to enter recovery mode
Load the media, and press F2 to set the optic
Fstab (/etc/fstab) is an important configuration file in Linux. It contains detailed information about the file system and storage devices mounted at startup. Below is the fstab file on my machine:
Label = // ext3 defaults 1 1Label =/boot1/boot ext3 defaults 1 2Tmpfs/dev/SHM tmpfs defaults 0 0Devpts/dev/PTS devpts gid = 5, mode = 620 0 0Sysfs/sys sysfs d
/*********************************************************************** * Linux busybox mount-a FS TAB * Declaration: * This article is mainly to verify that the MOUNT-A command involved in the Fstab file mentioned in the device node does not exist * in the case, whether the normal mount (the device has been recognized by the kernel, but did not go through the Mdev * that step), did not find an article mentioned this point, so they verify A bit of th
Today the server added a new hard disk, the partition format after the automatic mount in the Fstab, due to Fstab settings error, resulting in a Linux reboot error and can not properly log in the system;So let Linux enable single-user mode into the system, when modifying the/etc/fstab file, the prompt file is read-only, cannot be modified;After users and online s
/etc/fstab file The last two columns of the parameter is what meaning, has not known, understand the next, is to expand their knowledge to650) this.width=650; "src=" Http://s3.51cto.com/wyfs02/M01/8B/23/wKiom1hFQgiDXSd-AABztFy2Zhc508.png "title=" Sogou 20161205182956.png "alt=" Wkiom1hfqgidxsd-aabztfy2zhc508.png "/>The first column: Dump option, set whether to let the Backup program dump backup file system, 0 is ignored, 1 for backup, Most of the user
1, the role of fstab fileFile/etc/fstab is the file system information stored in the system. When the file is set correctly, a file system can be loaded with the "mount/directory name" command, each of which corresponds to a separate row, and the fields in each row are separated by a space or TAB key. At the same time, fsck, Mount, Umount and other commands all use the program. 2. Below is an example of a/
Linux fstab solves the problem that a server has not been maintained for a long time recently. after the system is restarted, it enters the repairsystem mode. However, the/etc/fstab file is empty. Solution: 1. mount-oremountrw/solve Read-onlyfilesystem2, pass... linux fstab solves the problem that a server has not been maintained for a long time recently. after t
The content of linux/etc/fstab mainly includes six items: for example, the following two lines: LABEL/ext3defaults11/dev/sda2/mnt/D/vfatdefaults00 first column: device Name or device volume name (/dev/sda10 or LABEL/) column 2: Device Mount Directory (for example, the above/or/mnt/D/) column 3: device file system
Linux/etc/fstab contains six items:
For example, the following two rows:LABEL = // ext3 default
Solution to fstab corruption in linux-Linux general technology-Linux technology and application information. For details, refer to the following section. Who knows that the system cannot be entered after the restart and the error "LABLE =/" cannot be explained?
I searched the internet and found an example of the fstab file of FC5.
After careful reading, we can find that there is a small difference bet
The file Fstab contains information about the storage device and its file system on the system. It determines the only file in which a hard disk (partition) is used or integrated into the entire system, so once the file is deleted it will cause the system to fail to boot. We now delete the Fstab file simulation was mistakenly deleted for recoveryDemo Environment: VMware centos6.81, the simulation file is de
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.