RE: How to tell if IFS file is on NFS

[CWilt@xxxxxxxxxxxx]

Rob,

Nope.  NFS mounts can't be mounted in QNTC at all.

NFS is originally from the UNIX world, the mount point is simply a specified
directory on the local file system.  The param on the ADDMFS (aka MOUNT) is
"Directory to mount over (MNTOVRDIR)".

Which means they can go just about anywhere besides QNTC.  Which is why
Marty is having the problem. :-)

Charles


> -----Original Message-----
> From: rob@xxxxxxxxx [mailto:rob@xxxxxxxxx]
> Sent: Wednesday, August 04, 2004 2:44 PM
> To: Midrange Systems Technical Discussion
> Subject: Re: How to tell if IFS file is on NFS
> 
> 
> 
> 
> Aren't all the mounts under QNTC?  Can't you omit the whole directory?
> 
> Does the RTVDIRINF/PRTDIRINF of V5R3 work any better for you?
> 
> Rob Berendt
> --
> Group Dekko Services, LLC
> Dept 01.073
> PO Box 2000
> Dock 108
> 6928N 400E
> Kendallville, IN 46755
> http://www.dekko.com
> 
> 
> |-----------------------------+-------------------------------
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> |   "Urbanek, Marty"          |                               
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> |   <Marty_Urbanek@xxxxxxxxxxx|                               
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>     <midrang|
> |   midrange-l-bounces+rob=dek|                               
>     e-l@midr|
> |   ko.com@xxxxxxxxxxxx       |                               
>     ange.com|
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> |   08/04/2004 01:22 PM       |                               
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> |         Please respond to   |                               
>      Subject|
> |         Midrange Systems    |                               
>     How to  |
> |       Technical Discussion  |                               
>     tell if |
> |      <midrange-l@xxxxxxxxxxx|                               
>     IFS file|
> |                m>           |                               
>     is on   |
> |                             |                               
>     NFS     |
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> 
> 
> 
> 
> I have been trying to put something together to analyze disk 
> space usage in
> the IFS root file system. I found the IBM IFS tools, and the 
> QRYIFSLIB is
> pretty close to what I want, but I need to fix it up a bit. 
> One problem is
> that we have a number of NFS mounts, and rather than exclude them
> explicitly (which means I would have to know what they are at 
> all times,
> which I don't) I would prefer to add a switch to make the 
> utility ignore
> them automatically.
> 
> The QRYIFSLIB utility is built aroud lstat. lstat has a 
> couple fields that
> look like they might be useful, such as st_dev and st_rdev, 
> but I haven't
> found enough doc to really tell me what they do.
> 
> Anybody know of something in stat/lstat that would tell me a file is
> remote? WRKLNK opt 8 displays Remote or Local for "System 
> object is on", so
> I know the info is available, I just don't know where to get it.
> 
> Thanks,
> -Marty
> 
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