Re: NFS: EXPORTFS options

[Jack Kingsley <iseriesflorida@xxxxxxxxx>]

I was reading that, that looks like a remote STMF that will hold all your
paths to be mounted.  I see what you want to do, I think it would, you
would have to test it out though.  On the security aspect, believe the RO
is read only and the RW is read/write, guess not sure rob.  I don't use NFS
that much other than for .ISO's etc. simple stuff, not sure what you are
looking to really do with NFS.  Aren't you using mimix??  Couldn't you just
replicate those directories between i5's??

On Fri, Feb 1, 2013 at 1:59 PM, <rob@xxxxxxxxx> wrote:

> Will that record it into the /etc/exports file like the -F options have?
> Again, using your technique I'd have to change my startup program for
> every EXPORTFS, or CHGNFSEXP (same command), that I export.  While, if I
> originally do it right it will record it in that file, and then I can tell
> it to export based on the data in that file.  Also your method allows any
> server/client to mount this server.  I was trying to restrict a particular
> mount to particular servers and clients.
>
> Rob Berendt
> --
> IBM Certified System Administrator - IBM i 6.1
> Group Dekko
> Dept 1600
> Mail to:  2505 Dekko Drive
>           Garrett, IN 46738
> Ship to:  Dock 108
>           6928N 400E
>           Kendallville, IN 46755
> http://www.dekko.com
>
>
>
>
>
> From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> To:     Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>,
> Date:   02/01/2013 01:50 PM
> Subject:        Re: NFS: EXPORTFS options
> Sent by:        midrange-l-bounces@xxxxxxxxxxxx
>
>
>
> I did a small test.  You need to do this:
>
> CHGNFSEXP OPTIONS('-I -O RW=,ANON=0') DIR('/rob') on your target machine.
>
> Then do your mount on the host machine.
>
> > From there you should be able to do a DSPMFSINF on the source and on
> the 2nd page of the screen you should see your remote mount
>
>
>
> On Fri, Feb 1, 2013 at 1:41 PM, <rob@xxxxxxxxx> wrote:
>
> > yes I am trying to do a mount between a couple of IBM i's.  With a
> future
> > possibility of a Linux server using that same mount.  The trick is I am
> > trying to set it up so that I don't have to modify a startup program to
> > handle each individual EXPORTFS of each particular directory being
> > exported.  I am trying to use the options in the EXPORTFS to store it in
> a
> > file when I initially do an export and then be able to shut down
> > everything that's in the file when I go into restricted state and then,
> > after the IPL, export them again.  Clear?
> >
> >
> > Rob Berendt
> > --
> > IBM Certified System Administrator - IBM i 6.1
> > Group Dekko
> > Dept 1600
> > Mail to:  2505 Dekko Drive
> >           Garrett, IN 46738
> > Ship to:  Dock 108
> >           6928N 400E
> >           Kendallville, IN 46755
> > http://www.dekko.com
> >
> >
> >
> >
> >
> > From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> > To:     Midrange Systems Technical Discussion <midrange-l@xxxxxxxxxxxx>,
> > Date:   02/01/2013 01:31 PM
> > Subject:        Re: NFS: EXPORTFS options
> > Sent by:        midrange-l-bounces@xxxxxxxxxxxx
> >
> >
> >
> > Are you trying to do a mount point between 2 i5's or an i5 and a windows
> > server.
> >
> > On Fri, Feb 1, 2013 at 1:24 PM, <rob@xxxxxxxxx> wrote:
> >
> > > Haven't done the mount on the client.  Still trying to do the export
> on
> > > the server.
> > >
> > >
> > > Rob Berendt
> > > --
> > > IBM Certified System Administrator - IBM i 6.1
> > > Group Dekko
> > > Dept 1600
> > > Mail to:  2505 Dekko Drive
> > >           Garrett, IN 46738
> > > Ship to:  Dock 108
> > >           6928N 400E
> > >           Kendallville, IN 46755
> > > http://www.dekko.com
> > >
> > >
> > >
> > >
> > >
> > > From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> > > To:     Midrange Systems Technical Discussion
> <midrange-l@xxxxxxxxxxxx>,
> > > Date:   02/01/2013 12:18 PM
> > > Subject:        Re: NFS: EXPORTFS options
> > > Sent by:        midrange-l-bounces@xxxxxxxxxxxx
> > >
> > >
> > >
> > > What command did you run to do the original NFS against the directory.
> > > Mount of some sort.
> > >
> > > On Fri, Feb 1, 2013 at 11:26 AM, <rob@xxxxxxxxx> wrote:
> > >
> > > >                         Display Mounted FS Information
> > > >
> > > > Object . . . . . . . . . . . . :   /rob
> > > >
> > > > File system type . . . . . . . :   "root" (/)
> > > >
> > > > Block size . . . . . . . . . . :   4096
> > > > Total blocks . . . . . . . . . :   79646700
> > > > Blocks free  . . . . . . . . . :   21463560
> > > > Object link maximum  . . . . . :   1000000
> > > > Directory link maximum . . . . :   1000000
> > > > Pathname component maximum . . :   255
> > > > Path name maximum  . . . . . . :   No maximum
> > > > Change owner restricted  . . . :   Yes
> > > > No truncation  . . . . . . . . :   Yes
> > > > Case Sensitivity . . . . . . . :   No
> > > >
> > > >
> > > > Rob Berendt
> > > > --
> > > > IBM Certified System Administrator - IBM i 6.1
> > > > Group Dekko
> > > > Dept 1600
> > > > Mail to:  2505 Dekko Drive
> > > >           Garrett, IN 46738
> > > > Ship to:  Dock 108
> > > >           6928N 400E
> > > >           Kendallville, IN 46755
> > > > http://www.dekko.com
> > > >
> > > >
> > > >
> > > >
> > > >
> > > > From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> > > > To:     Midrange Systems Technical Discussion
> > <midrange-l@xxxxxxxxxxxx>,
> > > > Date:   02/01/2013 11:03 AM
> > > > Subject:        Re: NFS: EXPORTFS options
> > > > Sent by:        midrange-l-bounces@xxxxxxxxxxxx
> > > >
> > > >
> > > >
> > > > can you do a statfs against it??
> > > >
> > > > On Fri, Feb 1, 2013 at 11:00 AM, <rob@xxxxxxxxx> wrote:
> > > >
> > > > > Maybe I don't understand the question but on the system I am
> trying
> > > the
> > > > > EXPORTFS I can do a
> > > > > WRKLNK '/rob/*'
> > > > > and I see
> > > > > Directory  . . . . :   /rob
> > > > >
> > > > > Type options, press Enter.
> > > > >   2=Edit   3=Copy   4=Remove   5=
> > > > >   11=Change current directory ...
> > > > >
> > > > > Opt   Object link            Type
> > > > >       .                      DIR
> > > > >       ..                     DIR
> > > > >       decsadm.nsf            STMF
> > > > >       dominofixup.sh         STMF
> > > > >       sql.txt                STMF
> > > > >       trend                  DIR
> > > > >       ACH & Wires Master >   STMF
> > > > >
> > > > >
> > > > > Rob Berendt
> > > > > --
> > > > > IBM Certified System Administrator - IBM i 6.1
> > > > > Group Dekko
> > > > > Dept 1600
> > > > > Mail to:  2505 Dekko Drive
> > > > >           Garrett, IN 46738
> > > > > Ship to:  Dock 108
> > > > >           6928N 400E
> > > > >           Kendallville, IN 46755
> > > > > http://www.dekko.com
> > > > >
> > > > >
> > > > >
> > > > >
> > > > >
> > > > > From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> > > > > To:     Midrange Systems Technical Discussion
> > > <midrange-l@xxxxxxxxxxxx>,
> > > > > Date:   02/01/2013 10:44 AM
> > > > > Subject:        Re: NFS: EXPORTFS options
> > > > > Sent by:        midrange-l-bounces@xxxxxxxxxxxx
> > > > >
> > > > >
> > > > >
> > > > > Can you display it, the one your trying to change.
> > > > >
> > > > > On Fri, Feb 1, 2013 at 10:40 AM, <rob@xxxxxxxxx> wrote:
> > > > >
> > > > > > > EXPORTFS OPTIONS('-F -O RW=GDIHQ ACCESS=GDIHQ') DIR('/rob')
> > > > > >   Cannot find an address for the specified system name.
> > > > > >   Export request for entry /rob failed.
> > > > > >   0 entries exported, 1 entries not exported.
> > > > > > > EXPORTFS OPTIONS('-F -O RW=GDIHQ.dekko-1
> ACCESS=GDIHQ.dekko-1')
> > > > > > DIR('/rob
> > > > > >   ')
> > > > > >   Cannot find an address for the specified system name.
> > > > > >   Export request for entry /rob failed.
> > > > > >   0 entries exported, 1 entries not exported.
> > > > > > > EXPORTFS OPTIONS('-F -O RW=GDIHQ.corp.dekko.com
> > > > > > ACCESS=GDIHQ.corp.dekko.c
> > > > > >   om') DIR('/rob')
> > > > > >   Cannot find an address for the specified system name.
> > > > > >  More...
> > > > > >
> > > > > >
> > > > > > Rob Berendt
> > > > > > --
> > > > > > IBM Certified System Administrator - IBM i 6.1
> > > > > > Group Dekko
> > > > > > Dept 1600
> > > > > > Mail to:  2505 Dekko Drive
> > > > > >           Garrett, IN 46738
> > > > > > Ship to:  Dock 108
> > > > > >           6928N 400E
> > > > > >           Kendallville, IN 46755
> > > > > > http://www.dekko.com
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > >
> > > > > > From:   Jack Kingsley <iseriesflorida@xxxxxxxxx>
> > > > > > To:     Midrange Systems Technical Discussion
> > > > <midrange-l@xxxxxxxxxxxx>,
> > > > > > Date:   02/01/2013 10:11 AM
> > > > > > Subject:        Re: NFS: EXPORTFS options
> > > > > > Sent by:        midrange-l-bounces@xxxxxxxxxxxx
> > > > > >
> > > > > >
> > > > > >
> > > > > > Rob, try it once with just one system using FQDN and see if it
> > > works.
> > > > > > On Fri, Feb 1, 2013 at 10:01 AM, <rob@xxxxxxxxx> wrote:
> > > > > >
> > > > > > > What am I doing wrong?  I am trying to export a directory so
> > that
> > > > > > > specified systems and have RW access to it.
> > > > > > >
> > > > > > > EXPORTFS OPTIONS('-F -O RW=GDIHQ:GDIHQ1:GDIHQ2
> > ACCESS=GDIHQ:GDIHQ
> > > > > > > 1:GDIHQ2') DIR('/rob')
> > > > > > > Cannot find an address for the specified system name.
> > > > > > > Export request for entry /rob failed.
> > > > > > > 0 entries exported, 1 entries not exported.
> > > > > > >
> > > > > > >
> > > > > > > Message ID . . . . . . :   CPFA1CE       Severity . . . . . .
> .
> > :
> > > 40
> > > > > > > Message type . . . . . :   Diagnostic
> > > > > > > Date sent  . . . . . . :   02/01/13      Time sent  . . . . .
> .
> > :
> > > > > > 09:51:31
> > > > > > > Message . . . . :   Cannot find an address for the specified
> > > system
> > > > > > name.
> > > > > > > Cause . . . . . :   An error was detected while attempting to
> > > > retrieve
> > > > > > >   communication information about the host ACCESS=GDIHQ.
> > > > > > > Recovery  . . . :   Verify the host name to assure it was
> > entered
> > > > > > > correctly.
> > > > > > >   Or, refer to the getaddrinfo() API in the Socket programming
> > > topic
> > > > > > >   collection in the Programming category in the IBM i
> > Information
> > > > > Center
> > > > > > > for
> > > > > > >   more information about recovery actions for this problem.
> > > > > > >
> > > > > > >
> > > > > > > ping gdihq
> > > > > > > Verifying connection to host system GDIHQ.dekko-1 at address
> > > > > 10.17.6.33.
> > > > > > > PING reply 1 from 10.17.6.33 took 3 ms. 256 bytes. TTL 64.
> > > > > > > PING reply 2 from 10.17.6.33 took 0 ms. 256 bytes. TTL 64.
> > > > > > > PING reply 3 from 10.17.6.33 took 0 ms. 256 bytes. TTL 64.
> > > > > > > PING reply 4 from 10.17.6.33 took 0 ms. 256 bytes. TTL 64.
> > > > > > > PING reply 5 from 10.17.6.33 took 0 ms. 256 bytes. TTL 64.
> > > > > > > Round-trip (in milliseconds) min/avg/max = 0/0/3.
> > > > > > > Connection verification statistics: 5 of 5 successful (100 %).
> > > > > > >
> > > > > > > I also tried GDIHQ.dekko-1 and that failed with the same
> > message.
> > > > > > > EXPORTFS OPTIONS('-F -O RW=GDIHQ:GDIHQ1:GDIHQ2
> > > > > > ACCESS=GDIHQ.dekko-1:GDIHQ
> > > > > > > 1:GDIHQ2') DIR('/rob')
> > > > > > > Cause . . . . . :   An error was detected while attempting to
> > > > retrieve
> > > > > > >   communication information about the host
> ACCESS=GDIHQ.DEKKO-1.
> > > > > > > Rob Berendt
> > > > > > > --
> > > > > > > IBM Certified System Administrator - IBM i 6.1
> > > > > > > Group Dekko
> > > > > > > Dept 1600
> > > > > > > Mail to:  2505 Dekko Drive
> > > > > > >           Garrett, IN 46738
> > > > > > > Ship to:  Dock 108
> > > > > > >           6928N 400E
> > > > > > >           Kendallville, IN 46755
> > > > > > > http://www.dekko.com
> > > > > > >
> > > > > > > --
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