Here is a clue to the problem, I think:  I attach volumes 2108-210a to
system logged in as MAINT.  When I q dasd free, I do not see these disks
listed as free.  I RLDE the EXTENT CONTROL file and log off MAINT (after I
have replaced the user direct file for the guest in question).  When I log
on to the guest I get the "not linked" message.  When I log back into MAINT
and q dasd free, the disks in question are showing free again. This says to
me I am not attaching them correctly.  Am I on the right track?

On Sat, Aug 15, 2015 at 1:12 PM, Don Williams <donbwms.foru...@gmail.com>
wrote:

> ATTACH to SYSTEM would be the logical time to read the label, since VM
> would need to validate the label in order to securely process LINK
> requests. ATTACH to guest would not require validating label.
>
> I use to get confused between ATTACHing devices and LINKing minidisks. And
> the difference between ATTACHing to SYSTEM and to a guest.
>
> On Sat, Aug 15, 2015 at 12:52 PM Neale Ferguson <ne...@sinenomine.net>
> wrote:
>
> > I believe he's reformatted the disks and reattached to the system. My q
> is
> > when does the vol1 get re-read. In the old days it was after using:
> >
> > #CP VARY OFF rdev
> > #CP VARY ON rdev
> >
> > But I seem to recall a change around VM/ESA that caused it to happen at
> > attach time.
> >
> >
> > -------- Original message --------
> > From: Mark Post <mp...@suse.com>
> > Date: 2015/08/15 12:31 (GMT-05:00)
> > To: LINUX-390@VM.MARIST.EDU
> > Subject: Re: [LINUX-390] Adding DASD to a guest
> >
> > >>> On 8/15/2015 at 11:56 AM, Cameron Seay <cws...@gmail.com> wrote:
> > > Any ideas why I'm seeing this?  I went through the steps to format,
> label
> > > and attach these to guest lnx065...
> > >
> > > HCPLNM108E LNX065 E151 not linked; volid LNX165 not mounted
> > > HCPLNM108E LNX065 E152 not linked; volid LNX265 not mounted
> > > HCPLNM108E LNX065 E153 not linked; volid LNX365 not mounted
> >
> > Not sure how you're really trying to do this.  The "not linked" message
> > usually comes as a result of a LINK statement in USER DIRECT, not an
> ATTACH
> > command.  The "volid ?????? not mounted" piece normally happens when the
> > DASD volume is not ATTACHed to SYSTEM.
> >
> >
> > Mark Post
> >
> > ----------------------------------------------------------------------
> > For LINUX-390 subscribe / signoff / archive access instructions,
> > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
> > visit
> > http://www.marist.edu/htbin/wlvindex?LINUX-390
> > ----------------------------------------------------------------------
> > For more information on Linux on System z, visit
> > http://wiki.linuxvm.org/
> >
> > ----------------------------------------------------------------------
> > For LINUX-390 subscribe / signoff / archive access instructions,
> > send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
> > visit
> > http://www.marist.edu/htbin/wlvindex?LINUX-390
> > ----------------------------------------------------------------------
> > For more information on Linux on System z, visit
> > http://wiki.linuxvm.org/
> >
>
> ----------------------------------------------------------------------
> For LINUX-390 subscribe / signoff / archive access instructions,
> send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or
> visit
> http://www.marist.edu/htbin/wlvindex?LINUX-390
> ----------------------------------------------------------------------
> For more information on Linux on System z, visit
> http://wiki.linuxvm.org/
>



--
Cameron Seay, Ph.D.
Department of Computer Systems Technology
School of Technology
NC A & T State University
Greensboro, NC
336 334 7717 x2251

----------------------------------------------------------------------
For LINUX-390 subscribe / signoff / archive access instructions,
send email to lists...@vm.marist.edu with the message: INFO LINUX-390 or visit
http://www.marist.edu/htbin/wlvindex?LINUX-390
----------------------------------------------------------------------
For more information on Linux on System z, visit
http://wiki.linuxvm.org/

Reply via email to