{"id":25924,"date":"2025-07-05T00:01:40","date_gmt":"2025-07-04T17:01:40","guid":{"rendered":"https:\/\/dps.media\/xu-ly-tinh-trang-day-dia-tmp-trong-cyberpanel\/"},"modified":"2025-07-05T00:01:41","modified_gmt":"2025-07-04T17:01:41","slug":"handling-tmp-disk-full-status-in-cyberpanel","status":"publish","type":"post","link":"https:\/\/dps.media\/en\/handling-tmp-disk-full-status-in-cyberpanel\/","title":{"rendered":"We look forward to receiving your feedback and\u2064 experiences \u200bfrom you\u200c on this journey. Please comment below or join the discussion \u2063to learn and grow together! \ud83d\ude0a"},"content":{"rendered":"

By default, OpenLiteSpeed uses the \/tmp\/lshttpd\/swap directory to store temporary files. If your \/tmp partition has limited space, the disk may become full, causing errors for the entire VPS.<\/p>

Below is a summary of the steps to move OpenLiteSpeed's Swapping directory.<\/p>

Create a new directory for OpenLiteSpeed's Swapping Directory:<\/h3>

Create directory:<\/p>

[bash]mkdir -p \/lswstmp\/lshttpd\/swap[\/bash]<\/pre>

\nSet permissions:<\/p>
[bash]chmod 750 \/lswstmp\/lshttpd[\/bash]<\/pre>
\u00a0<\/p>
[bash]chmod 700 \/lswstmp\/lshttpd\/swap[\/bash]<\/pre>

\nAssign ownership:<\/p>
[bash]chown -R nobody:nogroup \/lswstmp\/lshttpd[\/bash]<\/pre>

\nAccess the OpenLiteSpeed admin interface:<\/p>
Address:<\/p>
[bash]https:\/\/your-server-ip:7080\/login.php[\/bash]<\/pre>

\nIf you don't have an account, reset the password with the command:<\/p>
[bash]\/usr\/local\/lsws\/admin\/misc\/admpass.sh[\/bash]<\/pre>

\nAfter logging in, go to the server configuration section:<\/p>
Server Configuration > General<\/strong>
\nIn the section Server Process<\/strong>, change the value of\u00a0Swapping Directory<\/strong><\/p>
From the default value<\/p>
[bash]\/tmp\/lshttpd\/swap[\/bash]<\/pre>
to<\/p>
[bash]\/lswstmp\/lshttpd\/swap[\/bash]<\/pre>
\"\"<\/a>
\nRestart OpenLiteSpeed:<\/p>
Use the web interface or SSH command:<\/p>
[bash] systemctl restart lsws[\/bash]<\/pre>

\nThese steps help you move OpenLiteSpeed's temporary directory to a partition with more space, avoiding disk full issues due to a small \/tmp partition.<\/p>

\nIf you want to take advantage of RAM to create a temporary (tmp) drive with higher speed, follow these steps:<\/h3>
Create Directory for Ramdisk, Use the command:<\/p>
[bash]sudo mkdir -p \/mnt\/ramdisk[\/bash]<\/pre>

\nMount ramdisk with 1GB size:<\/p>
[bash]sudo mount -t tmpfs -o size=1G tmpfs \/mnt\/ramdisk[\/bash]<\/pre>

\nThis command creates a temporary ramdisk with a size of 1GB.
\nConfigure Ramdisk to Auto-Mount on Startup:<\/p>
Add configuration to \/etc\/fstab so that ramdisk is automatically mounted every time the system starts.
\nUse the command:<\/p>
[bash]echo 'tmpfs \/mnt\/ramdisk tmpfs nodev,nosuid,noexec,nodiratime,size=1G 0 0' | sudo tee -a \/etc\/fstab[\/bash]<\/pre>

\nThis line will be added to the \/etc\/fstab file, allowing the system to automatically create and mount the ramdisk with the specified options.<\/p>
Select:<\/p>
Server Configuration > General<\/strong>
\nIn the section Server Process<\/strong>, change the value of\u00a0Swapping Directory<\/strong><\/p>
From the default value<\/p>
[bash]\/tmp\/lshttpd\/swap[\/bash]<\/pre>
to<\/p>
[bash]\/mnt\/ramdisk[\/bash]<\/pre>
\"\"<\/a>
\nRestart OpenLiteSpeed:<\/p>
Use the web interface or SSH command:<\/p>
[bash] systemctl restart lsws[\/bash]<\/pre>
The above steps will help you create a temporary disk on RAM, increasing the speed of temporary data processing due to the high speed of RAM compared to traditional drives. This is especially useful for applications that require fast data processing, such as web services or database applications. However, note that data on RAM will be lost when the system shuts down or restarts, so it should only be used for temporary files.<\/p>

\nTo add a cronjob to clean up the temporary drive at 3 AM daily, you can follow these steps:<\/h3>
Create a script file (logscleaner.sh) with the following content:<\/p>
[bash]nano logscleaner.sh[\/bash]<\/pre>
If using disk, add the following line:<\/p>
[bash]find \/lswstmp\/lshttpd\/swap -type f -delete[\/bash]<\/pre>

\nIf using RAM, add the following line:<\/p>
[bash]find \/mnt\/ramdisk\/ -type f -delete[\/bash]<\/pre>

\nGrant execute permission to the script:<\/p>
[bash]chmod +x logscleaner.sh[\/bash]<\/pre>

\nTry running the script to check:<\/p>
[bash]sh logscleaner.sh[\/bash]<\/pre>

\nAdd a cronjob to crontab:<\/p>
[bash]crontab -e[\/bash]<\/pre>
\u00a0<\/p>
[bash]0 3 * * * sh \/root\/logscleaner.sh[\/bash]<\/pre>

\nThis script will automatically run at 3 AM daily to clean up temporary files in the temporary disk, helping to minimize disk full issues.<\/p>
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