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I have a server configured with a partition mounted to what looks like /usr. I'm a total newbie but this server is filling up. this is what the disk usage ...
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- 01-03-2014 #1
How to "open" a partition for storage?
I have a server configured with a partition mounted to what looks like /usr. I'm a total newbie but this server is filling up. this is what the disk usage looks like. Is there a way to make /usr start storing data without reconfiguring and losing what's there?
- 01-04-2014 #2
- Join Date
- Jan 2007
first you need to know what's hogging the space on /dev/sda3,
the root directory / is mounted there.
du -x | sort -nr >DUs
Now look at DUs to find who is using most of the space. Suppose it is
/home. You want to get those files onto sdb1, after moving all the sdb1
files onto sda3
here's one way (note the mv command is destructive)
1. umount /dev/sdb1
2. mount /dev/sdb1 /mnt
3. cd /mnt
4. mv * /usr # on sda3
5. cd /home
6. mv * /mnt # on sdb1
7. umount /mnt
8. mount /dev/sdb1 /home
now go into /etc and change fstab so that /dev/sdb1 is mounted (not on
/usr but) on /home. Reboot.the sun is new every day (heraclitus)