10 More Discussions You Might Find Interesting
1. AIX
Hi Guys
I'm new here, and I need urgent help.
This my first steps to be Aix admin and I have this task
-instal Oracle database on Aix machine and create mounting point /u02 of size 100GB for Oracle Standalone database installation.
-download and install the following OS patches
- IV42025... (5 Replies)
Discussion started by: khaled_ly84
5 Replies
2. Solaris
Hello everyone.
I've been asked to check if something is wrong with the storage setup on these two SunOS 5.10 machines, which are being used as database servers with Oracle RAC configuration. Seems to be that the DB guy is complaining, telling that they are nearly out of space, which sounds... (4 Replies)
Discussion started by: kacareu
4 Replies
3. UNIX for Dummies Questions & Answers
Hello
I need to install a new application on my linux server but needs to have a new directory e.g /opt/InCharge as this is the directory that the application would ask for during installation .This directory needs to be mounted
if df -h it should appear as mounted (9 Replies)
Discussion started by: DOkuwa
9 Replies
4. Ubuntu
hi all:
as we know , when usb flash disk plug in and aotu mounted , the default permission of the usb flash disk is 700. that means others have no permission . the question: how to make others have read/write permission when the aotu mounted usb flash disk pluge in ? thanks !! (0 Replies)
Discussion started by: arnold.king
0 Replies
5. UNIX for Dummies Questions & Answers
how to check the record of previously mounted remote filesystems after the filesystems are unmounted .operating system is solaris 10 (0 Replies)
Discussion started by: ravijanjanam12
0 Replies
6. SCO
After System power get failed
File system is not getting mounted in read- write mode (1 Reply)
Discussion started by: gtkpmbpl
1 Replies
7. Linux
can somebody help me out in editing the /etc/fstab. I am on RHEL5 (Tikanga).
**The problem is that i have given a wrong LABEL in /etc/fstab for root volume and so after reboot, it is unable to resolve the wrong LABEL;
so, i have to edit the /etc/fstab :-(
-ilan (3 Replies)
Discussion started by: ilan
3 Replies
8. UNIX for Dummies Questions & Answers
how do you fsck the / filesystem? I know it does it automatically the next time I boot up following a switch on the wall shutdown but is there a flad somewhere that forces this on next boot up?
Thanks (2 Replies)
Discussion started by: DGK
2 Replies
9. Shell Programming and Scripting
Hi
I would like to write a shell script which should first check wheather the tape is placed in the tape drive .
if the tape is there
it should rewind it like mt -f /dev/rmt/0m rew
if the tape is missing from the tape drive
then send a mail saying that the tape is missing and exit.
... (2 Replies)
Discussion started by: xiamin
2 Replies
10. UNIX for Dummies Questions & Answers
If you have multiple hard drives and multiple mounted filesystems, how can you tell which filesystem resides on which disk? (3 Replies)
Discussion started by: jalburger
3 Replies
FSCK(1) General Commands Manual FSCK(1)
NAME
fsck, fsck1 - perform file system consistency check
SYNOPSIS
fsck [-aclmrs] [device] ...
OPTIONS
-a Automatically repair inconsistencies
-c Check and list only the specified i-nodes
-l List the files and directories in the filesytem
-r Prompt user for repairs if inconsistencies are found
-s List the superblock of the file system
EXAMPLES
fsck /dev/hd4 # Check file system on /dev/hd4
fsck -a /dev/at0 # Automatically fix errors on /dev/at0
fsck -l /dev/fd0 # List the contents of /dev/fd0
fsck -c 2 3 /dev/hd3
# Check and list /dev/hd3 i-nodes 2 & 3
DESCRIPTION
Fsck performs consistency checks on the file systems which reside on the specified devices. Fsck1 is an alternate version for use on obso-
lete V1 file systems. When either the -a or -r flags are given, the file system will be repaired if errors are found. Before running fsck
on a mounted file system, it must first be unmounted. Trying to repair a mounted file system is dangerous and should not be attempted.
To repair the root file system (which cannot be unmounted), first type CTRL-F9 at the console to kill any and all processes. Log back in
as root, type sync to force any buffered changes to disk, run fsck on the root file system and immediately reboot the computer by typing
reboot.
It is necessary to kill all processes before repairing the root file system to prevent them from modifying any disk blocks while fsck is
running. This is only necessary for the root file system, any other file system can simply be unmounted before it is checked.
SEE ALSO
mkfs(1), mount(1).
FSCK(1)