Blog Archives

What is NSS and how to use it ?

NSS – Named Saved Systems An NSS is a copy of an operating system’s kernel or nucleus, which that has been saved in a chunk of CP’s storage. Using an NSS to IPL an operating system has several advantages over using disks.

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Posted in z/VM, zlinux

Understanding where DASD configuration resides

Actually, I had wrote that article before a long time ago even before I opened that blog, And after series of extensive improvements I’m glad to publish it. This article was wrriten in order to clarify how to manage dasd

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Posted in z/VM, zlinux

zlinux network configuration

There are several zSeries Network device drivers  QETH  LCS  CTC  IUCV In the folowing article we’re dealing with qeth device driver.   The qeth device driver requires three I/O subchannels for each HiperSockets CHPID or OSA-Express CHPID in QDIO mode.

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Posted in zlinux