Red Hat LINUX VIRTUAL SERVER - FOR ENTERPRISE LINUX 5.2 REV 05-2008 Manual do Utilizador descarregar pdf (Página 14)

System z kernel features – z/VM

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z/VM Unit-record device driver (kernel 2.6.23)

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This is a character device to access the virtual (punched card) reader that is

available under VM and allows an ipl from the reader.

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Linux support for z/VM DIAG 2FC (eWLM) (kernel 2.6.21)

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Expand the Hypfs functionality to expose Linux image velocity data that z/VM

exposes through a DIAG 2FC call. EWLM will use the hypfs data for velocity

management.

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KERNEL NSS (kernel 2.6.21)

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Allows to save a kernel image in a shared memory area called Named Saved

Segment (NSS) and IPL from it.

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Extra kernel parameter via VMPARM (> kernel 2.6.26)

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Modify the IPL records to append extra parameters specified wit the z/VM

VMPARM option to the kernel command line.

10.2

5.2

10.2

5.2

10.2

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Red Hat LINUX VIRTUAL SERVER - FOR ENTERPRISE LINUX 5.2 REV 05-2008 Manual do Utilizador Página 14