My list, and you are correct the home for the OEDFLTU is /tmp and perhaps it 
needn't be :)
And perhaps these dubbed address spaces don't need a home directory at all ....
z/OS will end here at 1.13 (if I even get that far), so I may or may not make 
the effort to end the use of the default userid.

Dave Gibney
Information Technology Services
Washington State University


> -----Original Message-----
> From: IBM Mainframe Discussion List [mailto:[email protected]]
> On Behalf Of Paul Gilmartin
> Sent: Monday, April 08, 2013 5:26 PM
> To: [email protected]
> Subject: Re: TFS tmp directory problems
> 
> On 2013-04-08 17:13, Gibney, Dave wrote:
> > # fuser -cu /tmp
> > /SYSTEM/tmp: 67108942c(OEDFLTU) 130c(OEDFLTU) 132c(OEDFLTU)
> 133c(OEDFLTU) 134c(OEDFLTU) 135c(OEDFLTU) 136c(OEDFLTU)
> 137c(OEDFLTU) 13
> > 8c(OEDFLTU) 139c(OEDFLTU) 140c(OEDFLTU) 141c(OEDFLTU)
> 142c(OEDFLTU) 143c(OEDFLTU) 144c(OEDFLTU) 145c(OEDFLTU)
> 146c(OEDFLTU) 50331805
> > c(OEDFLTU) 16777953(OMVSKERN) 83887581c(OEDFLTU)
> >
> > And It would be disruptive to stop some of these after going through the
> exercise of mapping them to active address spaces. Note 2nd to last is
> OMVSKERN
> >
> Is that your list or the OP's list.
> 
> Is OEDFLTU the OMVS Default User?  If so, there's a good argument
> here for assigning unique UIDs so culprits such as these can more
> readily be identified.
> 
> Why are so many users using /tmp as their CWD?  (Is that the norm
> for default user?  There may be an argument here for not using
> /tmp as HOME.)
> 
> I notice that merely by logging in, I get two handles on /tmp which
> persist until I log out; command is rlogind2.  I wonder why?  I
> haven't superuser, so I can't see other users' handles.
> 
> -- gil
> 
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