On Wed, 15 Dec 2010 09:33:05 +0530
varad gupta <[email protected]> wrote:

> Hi
> 
> I need to mount various smb exported shares (ssh forwarded on
> different ports) on a RHEL 5.4 host. Details of the host are =>
> ==========================================================================================================
> [...@mail ~]$ uname -r
> 2.6.18-164.el5
> 
> [...@mail ~]$ rpm -qa | grep samba
> samba-common-3.0.33-3.14.el5
> samba-client-3.0.33-3.14.el5
> 
> [...@mail ~]$ cat /etc/redhat-release
> Red Hat Enterprise Linux Server release 5.4 (Tikanga)
> 
> [r...@mail ~]# modinfo cifs
> filename:       /lib/modules/2.6.18-164.el5/kernel/fs/cifs/cifs.ko
> version:        1.57RH
> description:    VFS to access servers complying with the SNIA CIFS
> Specification e.g. Samba and Windows
> license:        GPL
> author:         Steve French <[email protected]>
> srcversion:     7850E473E371E5343DDEC5B
> depends:
> vermagic:       2.6.18-164.el5 SMP mod_unload 686 REGPARM 4KSTACKS gcc-4.1
> parm:           CIFSMaxBufSize:Network buffer size (not including
> header). Default: 16384 Range: 8192 to 130048 (int)
> parm:           cifs_min_rcv:Network buffers in pool. Default: 4
> Range: 1 to 64 (int)
> parm:           cifs_min_small:Small network buffers in pool. Default:
> 30 Range: 2 to 256 (int)
> parm:           cifs_max_pending:Simultaneous requests to server.
> Default: 50 Range: 2 to 256 (int)
> module_sig:    
> 883f3504a8b7a0d18758d6145e112399509e3d81c22fa0b2255eabf4fbaa9ab07acd3899236f0a0b8e362c9a2d5c76e95982b9197944e40d7a4a6
> 
> ==========================================================================================================
> 
> Problem =>
> 
> When a different port is specified, mount.cifs does not contact that port =>
> 
> ======================================================================================
> [r...@mail ~]# mount -t cifs //localhost/public /home/vbg/MyShares -o
> "username=vbg,ip=127.0.0.1,port=4033"
> Password:
> mount error 111 = Connection refused
> Refer to the mount.cifs(8) manual page (e.g.man mount.cifs)
> =========================================================================================
> 
> Problem for a single mount has been solved by using iptables =>
> 
> iptables -t nat -A OUTPUT -d 127.0.0.1 -p tcp --dport 445 -j REDIRECT
> --to-ports 4033
> ===========================================================================================
> 
> But I have various shares at various ssh forwarded ports that
> mount.cifs needs to mount.
> 
> Is is a problem with "mount.cifs.c" (samba-client-3.0.33-3.14.el5) or
> with cifs.ko (kernel-2.6.18-164.el5)
> 
> Any help and relevant patches, pointers would be deeply appreciated.
> 

That would be a kernel bug, and it should be fixed in RHEL5.5.

-- 
Jeff Layton <[email protected]>
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