Yes,  I am using DOENDS. I guess the question is are these overlays anything to 
worry about and normal?

 

Thank You,

 

Terry Martin

Lockheed Martin - Information Technology

z/OS & z/VM Systems - Performance and Tuning

Cell - 443 632-4191

Work - 410 786-0386

[email protected] <mailto:[email protected]> 

Telecommuting on Fridays - use my cell phone

________________________________

From: The IBM z/VM Operating System [mailto:[email protected]] On Behalf 
Of Brüchmann.Frank FBR
Sent: Thursday, March 12, 2009 9:00 AM
To: [email protected]
Subject: SV: MDISK DEFINITION in MAINT DIRECTORY ENTRY

 

Hi Terry.

 

Are you using the (doends option when running diskmap? I only get these 
overlays when using (doends, otherwise they're supressed.

 

Regards 

Frank Bruchmann.

 

________________________________

Fra: The IBM z/VM Operating System [mailto:[email protected]] På vegne af 
Martin, Terry R. (LOCKHEED MARTIN Performance Engineering/CTR) (CTR)
Sendt: 11. marts 2009 23:07
Til: [email protected]
Emne: MDISK DEFINITION in MAINT DIRECTORY ENTRY

Hi

 

I did a DISKMAP USER DIRECTORY and while viewing the output I noticed that I 
had a few 'OVERLAYS'. 

 

In my MAINT directory entry I have the following:

 

MDISK 122 3390 000 END 530SPL MR 

MDISK 123 3390 000 END 530RES MR 

MDISK 124 3390 000 END 530W01 MR 

MDISK 125 3390 000 END 530W02 MR 

MDISK 126 3390 000 END 530W03 MR

 

Now, I reference these disks I other entries in the directory starting at 
location 001 for however many cylinders I need. As you can see the MDISK 
entries above start at 000 to END.

 

The output from the DISKMAP shows the following:

 

                                                                          

VOLUME   USERID      CUU   DEVTYPE      START         END        SIZE     

530SPL   $SPOOL$       B01     3390             00000          END           ?  
   

                 MAINT         122      3390             00000          END     
      ? *OVE

 

 

530W01   LNXADMIN    191      3390              00001       00100       00100   
 

               E49L021P     191      3390              00101       00102       
00002    

               E49L054P      191     3390              00103       00104       
00002    

               E49L124P     191      3390              00105       00106       
00002    

               E49L046P     191      3390              00107       00108       
00002    

               MAINT          124     3390               00000         END      
     ? *OVE

 

 

 

530W02   E49L021P      910     3390              00001       00200       00200  
   

               E49L054P      910     3390              00201       00400       
00200     

               E49L124P      910     3390              00401       00600       
00200     

                                                                          

               E49L046P       910     3390             00801       01000       
00200     

               MAINT            125     3390             00000         END      
     ? *OVE

 

I see what the problem is my question is do I need to have the entries for 
these disks in the MAINT directory entry? And what are the consequences if they 
are removed from the MAINT entry. This is the way the DIRECTORY was shipped on 
the install tape.

 

Thanks for the help!

 

 

Thank You,

 

Terry Martin

Lockheed Martin - Information Technology

z/OS & z/VM Systems - Performance and Tuning

Cell - 443 632-4191

Work - 410 786-0386

[email protected]

Telecommuting on Fridays - Use my cell phone

 

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  • ... Martin, Terry R. (LOCKHEED MARTIN Performance Engineering/CTR) (CTR)
    • ... Dave Wade
    • ... Scott Rohling
    • ... Brüchmann.Frank FBR
      • ... Martin, Terry R. (LOCKHEED MARTIN Performance Engineering/CTR) (CTR)
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        • ... Martin, Terry R. (LOCKHEED MARTIN Performance Engineering/CTR) (CTR)

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