/etc/fstab is the configuration file which contains the information about all available partitions and indicates how and where they are mounted.

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Can I configure my Linux system for more aggressive file system caching?

I am neither concerned about RAM usage (as I've got enough) nor about losing data in case of an accidental shut-down (as my power is backed, the system is reliable and the data are not critical). But ...
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2answers
369 views

What does the noload option do in fstab?

I put UUID=fb2b6c2e-a8d7-4855-b109-c9717264da8a / ext4 auto,noatime,noload,data=ordered,commit=10,defaults 1 1 in fstab And now server fails to reboot. It can reboot ...
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3answers
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Does initramfs use /etc/fstab?

The way I understand it, initramfs is responsible for loading the "real" root filesystem. Now, there are two places where we define that root. First we put an entry in /etc/fstab. Second, we put the ...
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1answer
561 views

fstrim trims more than half of partition size even though partition mounted with discard

When I installed my SSD I just mounted with discard and didn't sweat it. However today I was reading about the pros and cons of using fstrim instead and decided to run the program to get an idea of ...
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1answer
7k views

What is the difference between 'nobootwait' and 'nofail' in fstab?

In this question I asked what how to not make a media failure halt the system boot process. However, I got two suggestions for fstab options nobootwait nofail What is the difference between the ...
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2answers
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Can I include another file in fstab

Can I include another file in my fstab file? I.e. can I have fstab execute lines from another file at an arbitrary point, and then return to the main file when completed?
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1answer
2k views

Do not halt the boot if an fstab mounting fails

I have this line in my fstab: sshfs#ecarroll@o99:/opt/dealermade/ftp/inc /opt/dealermade/ftp/inc fuse defaults,idmap=user,users 0 0 For whatever reason it didn't work -- that's fine. How do I make ...
3
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2answers
650 views

Option “user” work for mount, not for umount

I am experimenting mounting options for a program I am writing. I am running Linux Mageia 2. I added the following line to /etc/fstab /dev/sr0 /mem auto user,noauto, 0 0 and I removed all other ...
3
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1answer
269 views

How to mount some folders on a different partition

I recently got an SSD for my computer. Therefore I reinstalled my system and mounted / on /dev/sda1 (which is a partition on the SSD). To protect the SSD, I managed to mount /tmp on the RAMdisk. ...
3
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2answers
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Linux Mint: drives' map changing at reboot brings fstab error

I've set up fstab to auto mount media drives on a Linux Mint machine. The OS is installed on a IDE/ATA Disk while 3 SATA disks hold data to share. The BIOS has the ATA disk as first boot device. All ...
2
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3answers
473 views

Safe to disable boot fsck on read-only ext3 file system?

I have a large, frequently read, ext3 file system mounted read-only on a system that is generally always hard power cycled about 2-3 times per day. Because the device is usually powered off by ...
2
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1answer
354 views

pmount - omit rules in fstab

How use pmount that it omit fstab rules? For example # fstab: /dev/sr0 /media/cdrom ... (etc.) # in terminal pmount /dev/sr0 /media/xxx # it will omit /media/xxx mount point and it will mount in ...
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2answers
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Is a bad NFS mount preventing a clean boot?

I'm on Ubuntu server 11.10 (x86) and I basically ran into this problem as this: http://serverfault.com/questions/56588/unmount-a-nfs-mount-where-the-nfs-server-has-disappeared The umount command ...
1
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1answer
470 views

config fstab file for a diefferent partition root directories

I have copied my /var /opt /usr directories to a newpartititon and now I need to configure the fstab file. That is the new partition content: drwxr-xr-x 6 root root 4096 Dec 20 12:16 opt ...