I knew right after I hit the send key that I should have listed you to ask for
help since there was a good chance you would be the first to answer.
I get the same thing on my "out of date" Fedora Core 2 installation when I ask
for $ZGETSYI("NODENAME"), but the ZOSV being used in OV3 its not from
ZOSVGTM.m. The relevant section of _ZOSV.m that is being used (I think),
there is
GETENV ;Get environment Return Y='UCI^VOL^NODE^BOX LOOKUP'
N %HOST,%V S %V=^%ZOSF("PROD"),%HOST=$$RETURN("hostname -s")
S Y=$TR(%V,",","^")_"^"_%HOST_"^"_$P(%V,",",2)_":"_%HOST
Q
;
So now maybe we need help from the recent traveler to Poland on
$ZGETSYI("NODENAME").
Just from experimentation, though, I think it is safe to say that I know where
the hostname -s coming from in my system. I am just not sure where the
volume is coming from except that it is supposed to be the same in
^%ZOSF("PROD") as in ^%ZOSF("VOL") as best I can tell by looking at the code
somewhere else, but I don't know where I found it off hand. Anyway, I was
trying to figure out what determines ^%ZOSF("PROD"), and I do not know how
one goes about figuring that out. I looked at the Data dictionary for volume
set and uci association, and I know what everything I am looked at means,
but I saw no mention of ZOSF in there.
On Sunday 21 November 2004 01:18 pm, Lloyd Milligan wrote:
> I'm not sure what the question is but it is the so-called "box" name that
> refers to something outside VistA. In the old GT.M / VistA environment
> that I am running (Red Hat 7.1 and GT.M V4.3-001A) the box value comes
> from 'hostname -s' via a GT.M zsystem call. However, kernel patch 275 has
> $ZGETSYI("NODENAME"). When I try this, GT.M says -
>
> %GTM-E-FNOTONSYS, Function or special variable is not supported by this
> operating system
>
> Lloyd
>
> ----- Original Message -----
> From: "Nancy E. Anthracite" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Saturday, November 20, 2004 8:33 PM
> Subject: Re: [Hardhats-members] Volume Sets
>
> >I am running Fedora Core 2, which isn't that far from Redhat and the short
> > name comes from the first half of that localhost.localdomain or
> > XXX.localdomain XXX part, but it does not have to be the same as the
> > volume
> > set. I know that from my installation. You set the volume set
> > internally in
> > Vista from $P(^%ZOSF("PROD"),",",2) and that is set, I think, in the
> > volume
> > set file and it is the volume set that is the signon/production volume
> > set in
> > the volume set file.
> >
> > Fil, Wally, Rick, Marianne or somebody who knows this stuff, help us out
> > here,
> > please.
> >
> > On Saturday 20 November 2004 03:24 pm, Daniel Gray wrote:
> >> Nancy:
> >> Little things like this are really slowing down my progress, but I am
> >> learning a lot about Linux and GTM in the process. Getting a little
> >> déjà vu of the early days in VistA. The only FileMan doc was, I think,
> >> 20 pages
> >> long (but, as George T will attest), everything was there, you only
> >> needed
> >> to know where to look. We would call him up, he would say (without
> >> looking), "page 18, on the bottom, there in the example".
> >>
> >> Here is my origional hosts file, right after installation of Redhat 9:
> >> # Do not remove the following line, or various programs
> >> # that require network functionality will fail.
> >> 127.0.0.1 localhost.localdomain localhost
> >>
> >> GTM>D GETENV^%ZOSV
> >> hostname: Unknown host
> >>
> >> GTM>ZWRITE
> >> Y="VAH^ROU^^ROU:"
> >>
> >> GTM>
> >>
> >> Here is the "hosts" file as it is now.
> >> # Do not remove the following line, or various programs
> >> # that require network functionality will fail.
> >> 127.0.0.1 ROU x1-6-00-e0-18-62-af-ec
> >>
> >> GTM>D GETENV^%ZOSV
> >>
> >> GTM>ZWRITE
> >> Y="VAH^ROU^ROU^ROU:ROU"
> >>
> >> If I take out the third field, leaving only two,
> >> # Do not remove the following line, or various programs
> >> # that require network functionality will fail.
> >> 127.0.0.1 ROU
> >>
> >> GTM>D GETENV^%ZOSV
> >> hostname: Unknown host
> >>
> >> GTM>ZWRITE
> >> Y="VAH^ROU^^ROU:"
> >>
> >> Now change only the "hosts" middle field to AAA, to avoid confusion
> >> GTM>D GETENV^%ZOSV
> >>
> >> GTM>ZWRITE
> >> Y="VAH^ROU^AAA^ROU:AAA"
> >>
> >> GTM>
> >>
> >>
> >>
> >> Here is the code in ^%ZOSV, you can see what the problem is, the -s
> >> argument tells GTM to retrieve the shortname from the hosts file, and it
> >> doesn't work if there is no longname. What name it gets, I think MUST
> >> correspond to Volume Set, in order for things to work right. I think
> >> also,
> >> Volume Set should be three letters.
> >>
> >> GETENV ;Get environment Return Y='UCI^VOL^NODE^BOX LOOKUP'
> >> N %HOST,%V S %V=^%ZOSF("PROD"),%HOST=$$RETURN("hostname -s")
> >> S Y=$TR(%V,",","^")_"^"_%HOST_"^"_$P(%V,",",2)_":"_%HOST
> >> Q
> >>
> >> RETURN(%COMMAND) ; ** Private Entry Point: execute a shell command &
> >> return
> >> the resulting value **
> >> ;
> >> ; %COMMAND is the string value of the Linux command
> >> N %VALUE S %VALUE="" ; value to return
> >> N %FILE S %FILE=$$TEMP_"RET"_$J_".txt" ; temporary results file
> >> ZSYSTEM %COMMAND_" > "_%FILE ; execute command & save result
> >> O %FILE:(REWIND) U %FILE R:'$ZEOF %VALUE C %FILE:(DELETE) ; fetch
> >> value & delete file
> >> ;
> >> QUIT %VALUE ; return value
> >> ;
> >>
> >>
> >> -----Original Message-----
> >> From: [EMAIL PROTECTED]
> >> [mailto:[EMAIL PROTECTED] On Behalf Of Nancy
> >> E.
> >> Anthracite
> >> Sent: Saturday, November 20, 2004 4:45 AM
> >> To: [EMAIL PROTECTED]
> >> Subject: Re: [Hardhats-members] Volume Sets
> >>
> >> Please show me the output of GETENV.... and hostname -s and what Linux
> >> distribution are you using? ROU is usually the volume set. I am using
> >> Fedora Core 2. I am glad it worked but I am beginning to think it was
> >> dumb
> >>
> >> luck!
> >>
> >> On Saturday 20 November 2004 03:28 am, Daniel Gray wrote:
> >> > Thanks Nancy,
> >> >
> >> > I'm not certain how to post a continuation to a thread.
> >> > Just reply, I guess, I can't find any way on sourceforge.
> >> >
> >> > Nancy, Your advice worked. I did have to experiment a little.
> >> > Actually the hosts file seems to have the shortname in the middle.
> >> >
> >> > 127.0.0.1 ROU x1-6-00-e0-18-62-af-ec
> >> >
> >> > I wonder if the long name is a mac address. It was the default when I
> >> > installed Linux.
> >> >
> >> > Now Taskman works, the device manager seems to work,
> >> > Now I need to get some devices working.
> >> >
> >> > Anybody able to queue to a USB printer ?
> >> >
> >> > -----Original Message-----
> >> > From: [EMAIL PROTECTED]
> >> > [mailto:[EMAIL PROTECTED] On Behalf Of
> >> > Nancy
> >>
> >> E.
> >>
> >> > Anthracite
> >> > Sent: Friday, November 19, 2004 8:54 PM
> >> > To: [EMAIL PROTECTED]
> >> > Subject: Re: [Hardhats-members] Volume Sets
> >> >
> >> > Let's try that again. I posted this in the wrong thread previously.
> >> >
> >> > It gets the name from hostname -s. In my system, that traces back
> >> > to /etc/hosts and to set the name to Morphix, for instance, this is
> >> > what
> >> > you
> >> >
> >> > have to do in the file:
> >> >
> >> > # Do not remove the following line, or various programs
> >> > # that require network functionality will fail.
> >> > 127.0.0.1 Morphix.localdomain Morphix
> >> >
> >> > On Friday 19 November 2004 11:00 pm, Daniel Gray wrote:
> >> > > Anybody:
> >> > >
> >> > > I am looking for information about the relationship between Linux
> >> > > "Host
> >> > > Name", Vista "Volume Set", and Taskman "Box-Pair". %ZOSV does a
> >> > > function to recover the Linux "hostname", and this information is
> >> > > used,
> >> > > for instance, by %ZIS to determine whether the requested device is
> >> > > within the reach of the user. Taskman also uses Linux "hostname" to
> >> > > see if there is a box-pair defined, so taskman can run on specific
> >> > > server nodes.
> >> > >
> >> > > I am new to Linux, is there any way to change the "hostname"? When
> >> > > I installed Linux, I took the default and it is 20 characters long.
> >> > > Vista likes simple names, like VAH, AAA, etc.
> >> > >
> >> > > I think, without a proper setup of hostname, volumeset, box-pair,
> >> > > and so forth, neither deviceman nor taskman will work correctly. At
> >> > > least,
> >> > > I could not get SemiVistAViva0.4 to operate correctly, and I suspect
> >> > > this is the problem. I found after loading it that in Box-pair
> >> > > there was an assumed a name for my computer. GETENV^%ZOSV gets
> >> > > hostname for
> >> > > many VistA functions.
> >> > >
> >> > > Is there any guidance out there for this issue ?
> >> > >
> >> > > Dan Gray
> >> > >
> >> > >
> >> > >
> >> > > -------------------------------------------------------
> >> > > This SF.Net email is sponsored by: InterSystems CACHE
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> >> > > _______________________________________________
> >> > > Hardhats-members mailing list
> >> > > [EMAIL PROTECTED]
> >> > > https://lists.sourceforge.net/lists/listinfo/hardhats-members
> >
> > --
> > Nancy Anthracite
> >
> >
> > -------------------------------------------------------
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> > robust object and relational technologies, making it a perfect match
> > for Java, C++,COM, XML, ODBC and JDBC. www.intersystems.com/match8
> > _______________________________________________
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>
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