I have some problem with my mysql server.
120310 6:55:36 [ERROR] /usr/libexec/mysqld: Disk is full writing './virtual/cdrs.MYD' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 6:59:14 [ERROR] /usr/libexec/mysqld: Disk is full writing '/var/lib/mysql/virtual/recordedcalls.MYI' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:05:36 [ERROR] /usr/libexec/mysqld: Disk is full writing './virtual/cdrs.MYD' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:09:14 [ERROR] /usr/libexec/mysqld: Disk is full writing '/var/lib/mysql/virtual/recordedcalls.MYI' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:15:36 [ERROR] /usr/libexec/mysqld: Disk is full writing './virtual/cdrs.MYD' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:19:14 [ERROR] /usr/libexec/mysqld: Disk is full writing '/var/lib/mysql/virtual/recordedcalls.MYI' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:25:36 [ERROR] /usr/libexec/mysqld: Disk is full writing './virtual/cdrs.MYD' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:29:14 [ERROR] /usr/libexec/mysqld: Disk is full writing '/var/lib/mysql/virtual/recordedcalls.MYI' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:35:36 [ERROR] /usr/libexec/mysqld: Disk is full writing './virtual/cdrs.MYD' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
120310 7:39:14 [ERROR] /usr/libexec/mysqld: Disk is full writing '/var/lib/mysql/virtual/recordedcalls.MYI' (Errcode: 28). Waiting for someone to free space... Retry in 60 secs
When i do df -h it return me
Filesystem Size Used Avail Use% Mounted on
/dev/sda3 221G 124G 86G 60% /
/dev/sda1 99M 23M 72M 24% /boot
tmpfs 2.0G 0 2.0G 0% /dev/shm
it means there is enough disk space available still my log says disk is full..
my /tmp contain a file mysql.log its size is more than 22GB and still increasing.
来源：https://stackoverflow.com/questions/10223363/mysql-disk-is-full-error