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List:       busybox
Subject:    Re: mount -t cifs hangs
From:       Denys Vlasenko <vda.linux () googlemail ! com>
Date:       2010-01-23 17:09:51
Message-ID: 201001231809.51335.vda.linux () googlemail ! com
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On Tuesday 19 January 2010 15:06, Piotr Piwko wrote:
> Hello,
> 
> I try to use the 'mount' command to mount the NFS file system.
> Everything is worked correctly with existed NFS server. The problem
> occurs if I will try to connect to server which doesn't provide any
> NFS share (assume 192.168.2.102). After this attempt, it hangs and
> only sending the SIGINT signal can help. Please consider following:
> 
> [root@netradio /]# mount -t cifs //192.168.2.101/nfs
> /sdcard/netradio/mnt -o user=piotr,pass=piotr --verbose
> ^C CIFS VFS: Error connecting to socket. Aborting operation
> [root@netradio /]#

Run

strace -oLOGFILE -f -tt -s99 mount -t cifs //192.168.2.101/nfs

and post LOGFILE.

> If I not send SIGINT it will hang.

Does it abort if you wait longer? Say 5 mins?

> Is it a known issue? How can I get the connection error instead of
> this suspension.
> 
> I use BusyBox v1.13.3 with Linux 2.6.29.4 kernel.

Just for another data point, try newer bbox and kernel.
Maybe it's already fixed.
--
vda
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