Re: [PATCH 0/3] NFS regression in 2.6.26?, "task blocked for more than 120 seconds"

Kasparek Tomas
2008-12-05T13:59:49Z

On Tue, Dec 02, 2008 at 01:10:07PM -0500, Trond Myklebust wrote:
> On Tue, 2008-12-02 at 17:26 +0100, Kasparek Tomas wrote:
>
> > Did tried. The number should be seconds and defaults to 60, These
> > connections are still there after several hours. Changing it to 10 (sec)
> > and same behaviour. (BTW The server did not changed in last several months)
>
> Are you seeing the same behaviour with 'netstat -t'?

yes:

root@pckasparek: ~# ssh root@pcnlp1 'netstat -pan | grep WAIT' | cut -c-85
tcp 0 0 147.229.12.146:989 147.229.176.14:2049 FIN_WAIT2
root@pckasparek: ~# ssh root@pcnlp1 'netstat -t | grep WAIT' | cut -c-85
tcp 0 0 pcnlp1.fit.vutbr.:ftps-data eva.fit.vutbr.cz:nfs FIN_WAIT2

but it should be the same, did't it? -t just selects TCP connections and
this is TCP connection so it shows the same

--

Tomas Kasparek, PhD student E-mail: kasparek@fit.vutbr.cz
CVT FIT VUT Brno, L127 Web: http://www.fit.vutbr.cz/~kasparek
Bozetechova 1, 612 66 Fax: +420 54114-1270
Brno, Czech Republic Phone: +420 54114-1220

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