No space left on device

[grignacarbo]

Hello everyone I have a linux server with centos6 plesk11 64-bit, after you made ​​a backup appeared to me a 503 error preventing me to access my plesk control panel, the log showed this error: "No space left on device". Doing a search I found solutions like the one I highlighted in red at the bottom, but without solving the problem, what is wrong? Can you give me some advice?

semget: No space left on device

To see how many semaphores are being used, SSH to your server as root and run the following:

ipcs -s

In order to get Apache started again, we must clear the semaphores. Run this for-loop to flush them:

for whatever in `ipcs -s | awk '{print $2}'`; do ipcrm -s $whatever; done

On older servers that command may not work. In these cases, you may need to do the following:

/sbin/service httpd stop
ipcs -s | grep nobody | gawk '{ print $2 }' | xargs -n 1 ipcrm sem
/sbin/service httpd start

If this is a common problem for you, you may want to increase the semaphore limits on your server. You can do that by adding the following to the /etc/sysctl.conf file:

# Increases the semaphore limits & extend Apache's uptime.
kernel.msgmni = 512
kernel.sem = 250 128000 32 512

 

[InderS]

Can you please show me the following command output

df -h 

df -i

grep DUMP_TMP_D /etc/psa/psa.conf

 

[grignacarbo]

hello am not an expert, I have tried to insert in ssh codes that I've reported but nothing has changed, you have other tips?

 

[InderS]

Please update here above command output so that I can check it, Maybe your disk inode is full and due to that you are getting this issues " No space left on device "