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August 1999, Week 1

HP3000-L@RAVEN.UTC.EDU

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Subject:
From:
Stan Sieler <[log in to unmask]>
Reply To:
Stan Sieler <[log in to unmask]>
Date:
Mon, 2 Aug 1999 14:09:38 -0700
Content-Type:
text/plain
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Re:
> Is this set of files an identifiable fileset? If so, execute the following command:
and
> > >I have been asked on several occasions to find a utility
> > that will show us
> > >what disk(s) a file may reside on.  Does anyone know of a


Ok guys...there's a fundamental problem with FSCHECK...
it does not report what ldev the *label* is on, only what volumes the
various extents are on.  This could have important consequences, depending
upon why you're trying to find out what ldevs a file is "on".

MPEX's LISTF, DISCUSE also does not report the label ldev information,
however MPEX's LISTF, 4 does have a "LABEL LDEV" column, so be sure
to look at that!

Here's an example with a file (LOG0232.PUB.SYS) where the label is
on ldev 2 and the first extent is on ldev 1...


1) De-Frag/X (of course :)

   :defragx
   De-Frag/X  B.07g (run on 1999-08-02 14:05:28.2)
   Copyright (c) 1993 Lund Performance Solutions

   MPE/iX 6.0

   # Boots since INSTALL          :       202
   Total # of mounted disks       :         4 (#configured: 6)

   Size of largest currently mounted disk = 2,222,887 pages; 8,683.1 MBs.


   De-Frag/X> de LOG0232.PUB.SYS

   File: /SYS/PUB/LOG0232  (1 extent)

      Ldev   Disk Page#   # Pages  File Page #
      ----   ----------   -------  -----------
          1      98,922        16            0
      (label on ldev 2)

   % fragmented:    0


2) MPEX

   :mpex
   MPEX/3000  27N81128  (c) VESOFT Inc, 1980  6.0  03:03268  For help type 'HELP'

   %listf LOG0232.PUB.SYS,discuse
                MPEX %LISTF LOG0232.PUB.SYS   PAGE 1
   SYSTEM Lisa   EM,STAN.SIELER,HPSWINFO   MON, AUG  2, 1999,  2:03 PM



   ACCOUNT=  SYS         GROUP=  PUB

   FILENAME  CODE     REC  TYPE     DEV 1   DEV 2   DEV 4  DEV 13

   LOG0232          2046W  VB         256

   GROUP TOTAL                        256


   ACCOUNT TOTAL                      256



   GRAND TOTAL                        256

   %listf LOG0232.PUB.SYS,4
                       MPEX %LISTF LOG0232.PUB.SYS   PAGE 1
       SYSTEM Lisa   EM,STAN.SIELER,HPSWINFO   MON, AUG  2, 1999,  2:03 PM



   ACCOUNT=  SYS         GROUP=  PUB

   -----FILE------ EXTENTS           -----SECTORS-----  DEVICE            LABEL
   NAME      CODE  NUM MAX           USED NOW  SAVABLE  CLASS             LDEV

   LOG0232           1   *                256       48  DISC              2
      Dev/Sector:    1/%0000006023240


3) FSCHECK (MPE/iX 6.0)

   :fscheck
   FSCHECK, A.05.00. (C) Hewlett-Packard Co., 1987. All rights reserved.

   fscheck: de LOG0232.PUB.SYS

        SECT_ADDR   SECTS_IN_EXTENT  VOL_SET_INDEX  FILE_SECT_OFFSET
        ---------   ---------------  -------------  ----------------

        $001826A0         256               1          $00000000

--
Stan Sieler                                          [log in to unmask]
                                         http://www.allegro.com/sieler/

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