No space left on device
A, df -h to view disk usage
df -hl /opt
Two, df -i to see inode usage
Three, Find / -size -xdev 100M + {} -l -exec LS;
du---max the -X-depth = -H. 1 which directories occupy too
lsof | grep testfile
lsof | grep deleted Note: This indicates that the deleted file has been deleted, but the file handle is not released, the command will process all of the unreleased file handles listed
Follow the general several files:
. 1, / usr / local / Nginx / logs / the access.log
2, / var / log / Message
. 3, / var / log / Maillog
Just use
echo ""> /usr/local/nginx/logs/access.log
echo ""> / var / log / the Message
echo ""> / var / log / maillog