How to mount an external (or just copy the folders off it) on /temp partition
 

Is it possible? I divided my hard drive in several partitions: /, /home, and /temp
Now I want to copy the folders off the external drive to the /temp partition. Or if it's possible to mount the external there.
I tried copying a couple of times before and it would end up copying the files over the existing hard drive, killing the OS. Had to reinstall. I think it happened because I had only 1 partition before and the external had no choice. Now if I start copying again, how do I make sure it goes to the place I want it to go. Not to overwrite my existing files... Any help? Do I make any sense at all?
Thank you for your time!

There is a system directory 'tmp'. Did you create a directory named /temp? And if so, where is it? The / of the filesystem? In the /mnt directory? Is it mounted? Posting the output of the following commands would give someone more information to work with:

fdisk -l(lower case Letter L in the command, run as root)
df -h

Hello Yancek,

Here is fdisk -l
fdisk -l

and df -h

I guess you would see the answers in the commands you requested. Thank you!

You've got 3 partitions there:
1. /
2. /home
3. /tmp #This is NOT the same as '/temp' (note spelling)

If you created a dir called /temp, it would end up in the '/' partition, which would explain the problems you're having.
You might be able to use /tmp IF its big enough to get all the new files onto...

Hi Chris,

Sorry for writing temp instead of tmp. The /tmp file is twice the size of the hard drive I want to copy. I created the /tmp partition especially for the purpose of either copying folders and files from the external or mounting the external on it. Now I am hoping for a help, because I am not sure I should try and follow the instructions from the sites. Even though they are posted by professionals or people with a lot of experience, they have a bit different OS or different situation, etc.
Would you please tell me how exactly I could use /tmp as a destination? I need the commands, the more details the better. Thanks a lot!

Ok, but lets remember, the devil is in the details :)

What's the external disk; is a normal hard disk, usb, remote nfs mount...?
Also, what file system eg ext3, ext4, NTFS ...?

Chris, while getting the details about the external, I realized that I made a mistake making partitions.
Here are the details of external hard drive

The mistake is that /tmp I made the size of about 50 Gb, when it should be at least 250 to fit in the external drive. is there any way I can copy the external to the /home partition? Would I be able to access it after? Or if I mount it on /home? Or should I resize the partitions?
My goal is to copy the files (or to mount the external), then copy the important files to DVDs or memory sticks and then reinstall the OS. So, all that is going on on my laptop now is temporary. I am learning about partitions and other stuff. Have learned a lot in the last 2 weeks, but still feel like I know nothing.
Any help or advice will be highly !!! appreciated.

Given your ultimate goal, just mount the external drive as usb and start DVD'ing :)
I see I forgot to ask what distro+version your OS is
Usually on my Centos6.3, modern HW, just plugging the disk in should cause it to automatically mount, thx to udev.
Otherwise I'd do something like
You should read up on those cmds so you understand what I'm doing. You may have to play around a bit to make it match your setup.

I tried mounting, didn't work. I have another thread about it. I think the problem could have been that I had only 1 partition on my disk.
I am going to try the codes you gave me and play around and see if I can get something.
Meanwhile, here are the results of the commands you gave me (why do I often type resluts instead of results lol and I am not even a man :)///

# cat /etc/*release*

root@fada-laptop:~# uname -a

Re typos; well, I've got the British Dictionary add-on for firefox, so it highlights my typos and and I can fix them with right click; a bit like spell check in eg Word.
Recommended :)

Yes, I used to have it too :) I don't have anything on my laptop now as I don't want to install anything till I know I am not reinstalling it again. I haven't even done my mail program because I got tired of setting it up after every installation.
I am going to try to mount the external... Will be checking this thread from the Ipad if something goes wrong again. Please post whatever thoughts come to your mind. I am willing to try everything under the Moon :)
It shouldn't hurt the laptop if I reinstall the system so many times.

my f-disk -l

I am a bit scared to try mounting, still reading. I am trying to figure out, or better say to understand, if I have /tmp and /home and I will try to mount it would it go on /tmp or /home? If it will go on /home would I be able to keep using the OS after the /home gets corrupted?
Last couple of times I had to reinstall the OS. Would it be different now when I have /home separated?
The most important question I have for now is: Can I specify which partition I want the external to mount on/to?

Follow my post #8, but use sdb instead of sdc :)
Note you are confusing mount points and partitions.
As per my example, you create a mt pt (ie a dir eg /mnt/something) then mount the 'external' disk partition sdb1 at /mnt/something.
No need to mess with your real OS.
This is how I get photos off my phone; plug in usb and it appears as sdc (already have 2 HDDs).

Hi Chris,

Both commands give me the same result (very familiar)

I am back with the same question. I was not updating here because I managed to lock myself out of my laptop with the HDD password. It took me 2 days to solve the problem. Now i am back to square one as they say.
So far, I've tried to copy (with dd) external hard drive to a partition "/home" of the internal hard drive. It didn't work. Get the output/ input error.
May be I shood copy it to more specific location, like "/media/abbc3956-524b-476e-a064-61a04ac4e279" as it is where the /home is mounted at?
Or just try to mounit there? May be this way mounting will work. It didn't all the previous times.
Please give me something. Any advice? Any ideas? Any thoughts? Please don't ignore my problem. I am stuck here. Spend half a night trying to figure out what to do and reading articles and posts. I have a little child, so can't do it all day unfortunately.
Thank you!