/ is getting mounted in read-only!

Operating Systems Linux Debian / is getting mounted in read-only!

02-28-2006

Registered User

37, 0

Join Date: Jun 2005

Last Activity: 30 January 2008, 3:54 AM EST

Location: satara

Posts: 37

Thanks Given: 0

Thanked 0 Times in 0 Posts

/ is getting mounted in read-only!

once after the

Code:

fsck

during booting linux(debian 3.0) found some corruption in root (/) partition. Then it corrected it; but problem here is root partition is getting mounted in readonly. Other partitions like /home /tmp /boot are normal (rw).

after doing

Code:

fsck -f

for the root partion it finds some errors in fs and then cleans it. Now if i do reboot then for some short time (may be 2-3 mins) root is mounted as rw. then it gets to its ro state.

any solution to this!
treat is granted!

yogesh_powar

View Public Profile for yogesh_powar

Find all posts by yogesh_powar

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. AIX

Mounted and unmounted

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...

2. Solaris

Are these SAN LUNs really not mounted?

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...

3. UNIX for Dummies Questions & Answers

New mounted directory

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

4. Ubuntu

how to make others have read/write permission when the aotu mounted usb flash disk pluge in ?

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 !!

5. UNIX for Dummies Questions & Answers

mounted filesystems

how to check the record of previously mounted remote filesystems after the filesystems are unmounted .operating system is solaris 10

6. SCO

file system not getting mounted in read write mode after system power failure

After System power get failed File system is not getting mounted in read- write mode

7. Linux

How to edit /etc/fstab when root was mounted as read only

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

8. UNIX for Dummies Questions & Answers

/ filesystem is mounted read only

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

9. Shell Programming and Scripting

tape is mounted

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. ...

10. UNIX for Dummies Questions & Answers

mounted filesystems

If you have multiple hard drives and multiple mounted filesystems, how can you tell which filesystem resides on which disk?

LEARN ABOUT DEBIAN

kpartx

KPARTX(8)						   Linux Administrator's Manual 						 KPARTX(8)

NAME

       kpartx - Create device maps from partition tables

SYNOPSIS

       kpartx [-a | -d | -l] [-v] wholedisk

DESCRIPTION

       This  tool,  derived  from  util-linux'	partx,	reads partition tables on specified device and create device maps over partitions segments
       detected. It is called from hotplug upon device maps creation and deletion.

OPTIONS

       -a     Add partition mappings

       -r     Readonly partition mappings

       -r     Read-only partition mappings

       -d     Delete partition mappings

       -u     Update partition mappings

       -l     List partition mappings that would be added -a

       -p     set device name-partition number delimiter

       -f     force creation of mappings; overrides 'no_partitions' feature

       -g     force GUID partition table (GPT)

       -v     Operate verbosely

       -s     Sync mode. Don't return until the partitions are created

EXAMPLE

       To mount all the partitions in a raw disk image:

	      kpartx -av disk.img

       This will output lines such as:

	      loop3p1 : 0 20964762 /dev/loop3 63

       The loop3p1 is the name of a device file under /dev/mapper which you can use to access the partition, for example to fsck it:

	      fsck /dev/mapper/loop3p1

       When you're done, you need to remove the devices:

	      kpartx -d disk.img

SEE ALSO

       multipath(8) multipathd(8) hotplug(8)

AUTHORS

       This man page was assembled By Patrick Caulfield for the Debian project. From documentation provided by	the  multipath	author	Christophe
       Varoqui, <christophe.varoqui@opensvc.com> and others.

								     July 2006								 KPARTX(8)

Debian