MySQL database - Got error 28 from storage engine while accessing from webmin

Question

I am trying to access an MySQL database from the webmin console. But I'm unable to access the db, as it throws following error message:

SQL select table_schema,table_name from information_schema.views where table_schema = ? 
failed : Got error 28 from storage engine

How can I overcome this problem?

Answer 1

Check your disk space usage.

I also faced the same problem. I fixed by moving files into another disk.

If you are using Linux OS. You can check the disk usage by using the command:

> df -k

    Filesystem           1K-blocks      Used Available Use% Mounted on
    /dev/xvda1             8256952   7857928         0 100% /
    udev                    860884         4    860880   1% /dev
    tmpfs                   347492       188    347304   1% /run
    none                      5120         0      5120   0% /run/lock
    none                    868724         0    868724   0% /run/shm
    /dev/xvdb            350891748    199364 332868104   1% /mnt

And I moved some files from /dev/xvda1 -> /dev/xvdb partition.

And checked the disk usage.

> df -k
Filesystem           1K-blocks      Used Available Use% Mounted on
/dev/xvda1             8256952   2520216   5317308  33% /
udev                    860884         4    860880   1% /dev
tmpfs                   347492       188    347304   1% /run
none                      5120         0      5120   0% /run/lock
none                    868724         0    868724   0% /run/shm
/dev/xvdb            350891748    415456 332652012   1% /mnt

Now MySQL server working fine.