open files exceed max cache size by

Error message:

# tail -f /var/log/syslog

Jan 9 17:53:54 station mount.davfs: open files exceed max cache size by 1 MiBytes

Jan 9 17:54:04 station mount.davfs: open files exceed max cache size by 1 MiBytes

..

[with debug cache]

Jan 10 21:27:20 station mount.davfs: cache-size: 51 MiBytes.

Jan 10 21:27:20 station mount.davfs: resize cache: 51 of 50 MiBytes used.

How to resolve a problem (increase cache size):

# vim /etc/davfs2/davfs2.conf

---- edit ----

# cache_size 50 # MiByte

cache_size 500 # MiByte

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