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- Join Date
- Apr 2009
[SOLVED] Writing data on a 'linux' hard-disk-partitioning
I'm quite new with linux and have a generally low experience with computers, but I wanted to try out linux with knoppix (and leave windows intact)
So I created in linux a hard-disk partition using 'QTParted' using a ext3 partitioning.
Afterwards this partitioning showed up on my desktop as sda3 (other 2 partitionings are windows using ntfs system)
But now the problem is that i can't write on this partition i designed to be used for linux-files (it's read-only)
To solve this i tried the following:
-On the desktop i clicked 'right' on the icon of the sda3 partition, mounting it and using actions -> change read-write mode
This seemed to work and asking for the properties gave me some info:
and i could make it writable by all users under the properties and permissions.
Now I tried to open the sda3-partition using 'Konqueror', I could open the sda3 partition 'located' on my desktop upon which i got transferred to the same partition on another location: /media/sda3, but I could make folders or other new files here, it refused me access when trying to write data.
Now i tried changing the permissions using the 'properties' of the sda3 located in the /media/sda3.. This didn't work since ownership was by 'root' and i couldn't access permissions, since i wasn't owner.
My next attempt was a bit more fruitful. Using the prompt-box, i could enter /media/sda3, but still not create files with 'mkdir' and others, but I could make folders and files after using 'su' which transferred me to the 'root' (I don't know how this works actually but found it in a 'linux for dummies' manual.
Now my question: Is there a way to make this partition writable for me or to change 'ownership' of the /media/sda3 partition from 'root' to 'knoppix' so I can write other data than just directories and textfiles on this partition?
Or is knoppix just unsuited to safe data on hard-disk and should i try another version of linux?
All this protection is very nice since it's possible to overwrite windows files and such, but i'd like to store some info on a more reliable place than my ram : p
Your help is very much appreciated : )
When you mount that partition. use option "umask=0 0 0"
so others have permission to write and read the data
Are you using LiveCD of Knoppix or installed it on Harddisk?
You have to change ownership of Linux Partition to enable read/write access.
Execute id command and note down User and Group Id.
Execute chown command to change ownership.
id chown -R user_id:group_id /media/sda3Originally Posted by b2bwild
- Join Date
- Apr 2009
Thank you very much! It worked : D
I use live-cd by the way
:happy with my new hard-disk-partition now : )
Glad to help you !
Do start a new thread if you have any other question.