[Linux-cluster] Gfs not return available space after delete file
David Teigland
teigland at redhat.com
Mon May 14 18:33:59 UTC 2007
On Mon, May 14, 2007 at 05:24:37PM +0000, nattapon viroonsri wrote:
>
> Do have anyway or tuning parameter to get shorter time wait to get space
> back after delete files ?
try: gfs_tool settune <mountpoint> inoded_secs <nsecs>
nsecs is 15 by default, try something like 5
> Does this effect in production environment that heavy i/o( create/delete
> all time) and result in run out of disk space quickly than expect ?
You should run some more experiments to be sure, but there should be some
limit to the number of unlinked by not deallocated inodes (look at how the
ilimit tunables work). Once you reach these limits, new operations will
pitch in and help do the deallocations.
Dave
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