TCP/IP Connectivity
192 SL8500: Systems Assurance Guide • July 2011
E24254-01
■
ACSLS and Dual TCP/IP Support
The purpose of dual TCP/IP is to automatically recognize and avoid a failing
communication path. Since this is automated, there is no need for you to
manually switch from an inoperative connection. The best solution is having
ACSLS keep two connections to the library open because ACSLS will use all
active connections. If one connection is inoperative, ACSLS will just use the
remaining operative connection, while continuing to try to re-establish
communication on the failing connection.
ACSLS provides the ability to configure two TCP/IP connections to a single
library, using “
acsss_config
” or the Dynamic Configuration “
config
.”
When configuring libraries, the user is asked how many connections there are
to the library and then the name of the devices (IP addresses).
In order to take full advantage of dual TCP/IP support on the SL8500, the
routing tables on the ACSLS server must be manipulated using the “
route
”
command.
Is there a preferred configuration?
The preferred configuration for dual TCP/IP implementations is two network
interfaces on two separate subnets for the ACSLS server. This provides
maximum throughput and minimum resource contention with regard to
network communications while adding a second physical connection
improving reliability.
For more information about ACSLS, the SL8500, and Dual TCP/IP, refer to
the:
ACSLS Installation Configuration and Administration Guide
(ICAG)
The minimum level of software required is:
•
ACSLS 7.1 for Solaris on SPARC or AiX.
•
Apply PUT0601 and the following PTFs:
•
ACSLS 7.1.0 for Solaris on SPARC: PTF849144S
•
ACSLS 7.1.0 for AiX:PTF849144A
•
ACSLS 7.1.1 for Solaris on X86.
•
Apply PTF849144X
For ACSLS HA, see the ACSLS documentation about Dual TCP/IP for more
information.
Notes:
•
Always refer to the Customer Resource Center (CRC) for the latest Tech Tips,
code updates, and information.
•
Until the ACSLS ICAG is updated, a Technical Tip will be posted on the CRC
with this information.
•
Make sure you reference and use the ACSLS documentation to configure the
routing tables on the ACSLS server to support Dual TCP/IP.
Содержание StorageTek StreamLine SL8500
Страница 4: ...Summary of Changes iv SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 12: ...Contents xii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 18: ...Tables xviii SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 76: ...Introduction 56 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 97: ...E24254 01 Chapter 3 Site Survey Forms 77 Site Survey Forms Figure 21 Content Management Plan ...
Страница 98: ...Site Survey Forms 78 SL8500 Systems Assurance Guide July 2011 E24254 01 Figure 21 Content Management Plan ...
Страница 137: ...E24254 01 Chapter 4 Site Preparation 117 Site Preparation ...
Страница 138: ...Site Preparation 118 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 163: ...E24254 01 Appendix A Content Management 141 Content Management Figure 47 Content Management Work Sheets ...
Страница 164: ...Content Management 142 SL8500 Systems Assurance Guide July 2011 E24254 01 Figure 47 Content Management Work Sheets ...
Страница 198: ...Electrical Conversions 176 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 206: ...Comparisons 184 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 233: ...E24254 01 Appendix H Partitioning 211 Partitioning Make copies as necessary ...
Страница 240: ...Partitioning 218 SL8500 Systems Assurance Guide July 2011 E24254 01 ...
Страница 251: ...E24254 01 Appendix J Work Sheets 229 Work Sheets Figure 73 Content Management Work Sheet ...
Страница 276: ...Index 254 SL8500 Systems Assurance Guide June 2011 E24254 01 ...
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Страница 278: ...Oracle Corporation Worldwide Headquarters 500 Oracle Parkway Redwood Shores CA 94065 U S A ...