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Server Time Protocol (STP) Recovery Considerations



Document Author:
Additional Author(s):

Gregory Hutchison
Noshir Dhondy


Document ID:

PRS2233


Doc. Organization:

WSC IBM Z


Document Revised:

07/09/2020


Product(s) covered:

GDPS; z9-109; z9 BC; z9 EC; zSeries 890; zSeries 990; zSeries; z/OS; z/OS.e







Abstract: These presentations introduces you to STP Recovery concepts, including recovery scenario examples.
There are three presentations.

1. STP Recovery Considerations- all STP-only CTN types - December 12 2010.pdf
This one includes all types CTNs (i.e. Mixed CTN, STP-only with a BTS, STP-only with a BTS and an Arbiter).

2. STP Recovery Considerations- 2 server CTN - December 12 2010.pdf
This presentation covers an STP-only CTN with only a PTS/CTS and BTS assigned.

3. STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.pdf
This presentation covers an STP-only CTN with all three roles assigned (PTS/CTS, BTS and Arbiter).
This presentation also covers some GDPS and PPRC considerations.

PLEASE NOTE: The IBM z15 is planned to be the last IBM Z server to offer an Internal Battery Feature (IBF). As client data centers continue to improve power stability and uninterruptible power supply (UPS) coordination, IBM Z continues to innovate to help clients take advantage of common power efficiency and monitoring across their ecosystems. Additional support for data center power planning can be requested through your IBM Sales contact.

1. STP Recovery Considerations- all STP-only CTN types - December 12 2010.pdf
STP Recovery Considerations- all STP-only CTN types - December 12 2010.ppt STP Recovery Considerations- all STP-only CTN types - December 12 2010.pdf STP Recovery Considerations- all STP-only CTN types - December 12 2010.pdf


2. STP Recovery Considerations- 2 server CTN - December 12 2010.pdf
STP Recovery Considerations- 2 server CTN - December 12 2010.ppt STP Recovery Considerations- 2 server CTN - December 12 2010.ppt STP Recovery Considerations- 2 server CTN - December 12 2010.pdf STP Recovery Considerations- 2 server CTN - December 12 2010.pdf



3. STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.pdf
STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.ppt STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.ppt STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.pdf STP Recovery Considerations- Triad CTN with GDPS content - December 12 2010.pdf



Classification:

Hardware

Category:

Planning and Design




Platform(s):

IBM Z

S/W Pillar(s):

IBM System z Software

:


Keywords:

STP, Server Time Protocol, ETR

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