For the root directory of the disk is full of problems

/ Dev / sda3 99534436 43344344 51167220 100% /
tmpfs            7125612        0   7125612   0% /dev/shm
/dev/sda1         194241    99173     84828  54% /boot
/dev/sdb       515930552 47483724 442232428  10% /data1
 
 
/ Dev / sda3 disk full, removed the log files
Command du -h --max-depth=1 found occupying a large directory, delete unwanted files.
You can see /dev/sda4 the space directory released, but /dev/sda1 still prompt 100% has been used.
He said it might have been in the process of writing, although deleted, but the space is not released.
 
Mainly /tmp/trace.683271055.055c98.xt (deleted) files
 
lsof | grep deleted
 
kill -9 6017
Kill the process, then
 
df -lh
 

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Origin www.cnblogs.com/lovven/p/11544331.html