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The most frustrating problems are those that don’t have a cause. Linux can be very specific with its error messages but this is one instance when Linux falls short.
A “No place left in device error” message is not very helpful, particularly if you have a large drive. This error message is why? What is the reason you can’t create new files even though there is enough space? What’s the best way to fix this?
Let’s see what happens.
Be sure to identify the problem before you rush to fix it. There is no reason to panic if your disk space runs out. To free up space, you can simply delete unnecessary data.
Two Linux commands can be used to get information on disk space: du and df. While the du command calculates disk space consumption, the df command analyses the available disk space. These commands can be used in combination with sudo It will give you an accurate estimate of the space available on your disk.
To find out how much available space, we’ll use the df command. Because it shows only the filesystems mounted and statistics about their use, the df command makes life easier. We will again use the “-h” flag to render the output human-readable.
sudo df -h
It is important to add up the results from the du and the df commands. Any discrepancy indicates disk space not available for use, despite the fact that it isn’t being used by files or folders.
It’s possible that your hardware is not to blame if you see the error “No Space Left on Device”, even though there’s plenty of space on your hard drive. It can be difficult to determine the cause of the error.
A process that is still using deleted files is the most likely cause for “No space left” error. This error can be fixed easily. All you have to do is Start the process again You can free the storage that is reserved.
Once the file is completed, the remaining storage space should no longer be affected by the process. You can then write files again without any problems.
Although each drive may have a high number of inodes it can only store so much. If your drives are cluttered with a large number of files it’s possible to exhaust the available storage space. Therefore, it is better to keep large files and not too many.
You can check for the existence of inodes easily by using the command df with the -i flag. This is how it looks:
sudo df -i
This number will tell you how many inodes are currently being used and also the total amount of them. The “No space left in device” error is caused by insufficient free disk space.
Inodes can only be created when the drive is formatted. There are no other ways to create more. To free up space for new files, you only need to delete unnecessary files.
Any hard drive will eventually succumb to data corruption. This problem will not affect a brand new hard drive, but older drives will eventually become “bad..
This means that a portion of your hard drive is rendered inoperable even though you filesystem considers it functional. This bad block inflates the free space, even though no files are able to be written to it. As the operating system attempts to delete any files stored in these areas, it will result in an “No space left” error.
Bad sectors can’t be repaired as they result from physical wear and tear on the hard drive. Only thing that you can do to fix this issue is to mark those bad sectors and make sure they don’t get referenced by your file system.
To do this, you must be able to access a Live CD, You cannot run a File System Check on a running drive. After you have done that, simply use the following command:
sudo fsck -vcck /dev/sda
It replaces the “/dev/sda” with the path to your drive. The program will mark any unusable blocks as invalid and detect them automatically. However, it won’t add any additional storage, so make sure to delete unnecessary files in order to clear up drive space.
A running process may be using a file that was deleted and is still present in the “No space left” error message on Ubuntu, or other Linux distros. This saves the space that was used by the file and prevents other operations from writing to it.
It is easy to fix this issue. All you have to do to solve the problem is restart the process. It is not easy to correct the errors caused by other factors.
No direct solution is available for bad data blocks and inodes on your hard drive. For new data to be created, it is necessary to delete any files that are already in use.