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z/VM: CP Commands and Utilities Reference - z/VM - IBM

z/VM: CP Commands and Utilities Reference - z/VM - IBM

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<strong>VM</strong>DUMP<br />

request that opens the dump file. Therefore, subsequent requests to dump<br />

ranges within pages that have not been referred to do not result in additions to<br />

the dump file.<br />

9. <strong>VM</strong>DUMP supports the DEFINE STORAGE CONFIG comm<strong>and</strong> <strong>and</strong> will dump<br />

any specified storage ranges in discontiguous configured storage up to the<br />

maximum address that <strong>VM</strong>DUMP can dump (X'7FFFEFFF').<br />

10. This table shows the effects of different combinations of parameters.<br />

Parameters What gets dumped<br />

:hexloc<br />

-hexloc<br />

.hexloc<br />

hexloc:<br />

hexloc-<br />

hexloc.<br />

hexloc1<br />

hexloc1:hexloc2<br />

where hexloc1 equals hexloc2<br />

:<br />

.<br />

-<br />

Address space oper<strong>and</strong> not<br />

indicating the primary space,<br />

<strong>and</strong> END or ALL<br />

Storage 0 through hexloc from address space<br />

Storage hexloc through highest configured address of the<br />

address space but not more than the maximum address that<br />

<strong>VM</strong>DUMP can dump.<br />

Single page of storage containing hexloc1<br />

All of configured storage of the address space but not more<br />

than the maximum address that <strong>VM</strong>DUMP can dump.<br />

All of addressable storage of the address space but not<br />

more than the maximum address that <strong>VM</strong>DUMP can dump.<br />

Primary space <strong>and</strong> END Entire contents of the primary address space, up to<br />

maximum address that <strong>VM</strong>DUMP can dump, not including<br />

DCSSs.<br />

Primary space <strong>and</strong> ALL Entire contents of the primary address space, up to<br />

maximum address that <strong>VM</strong>DUMP can dump, including<br />

DCSSs.<br />

Address space oper<strong>and</strong> but<br />

no address ranges, DCSS, or<br />

DSS<br />

No address space oper<strong>and</strong>s,<br />

address ranges, DCSS, or<br />

DSS<br />

DCSS or DSS but no address<br />

range<br />

DCSS or DSS, an address<br />

space oper<strong>and</strong> <strong>and</strong> address<br />

ranges<br />

Address space oper<strong>and</strong>s<br />

1728 z/<strong>VM</strong>: <strong>CP</strong> <strong>Comm<strong>and</strong>s</strong> <strong>and</strong> <strong>Utilities</strong> <strong>Reference</strong><br />

All of addressable storage of the address space but not<br />

more than the maximum address that <strong>VM</strong>DUMP can dump.<br />

All of configured storage of the address space but not more<br />

than the maximum address that <strong>VM</strong>DUMP can dump.<br />

If DCSSs do not exist for the primary space, error message<br />

013E is issued. If DCSSs do exist, the DCSSs associated<br />

with the primary address space are dumped.<br />

If DCSSs do not exist, only the address ranges specified<br />

are dumped. If DCSSs do exist, the DCSSs associated with<br />

the primary address space are dumped, <strong>and</strong> the specified<br />

address ranges up to the maximum address that <strong>VM</strong>DUMP<br />

can dump.<br />

11. An ALET oper<strong>and</strong> of ALET 00000000 indicates the primary address space.<br />

Access register 0 is always taken as containing X'00000000'.<br />

12. For non-XC virtual machines, address ranges are always prefixed. For XC<br />

virtual machines:

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