IBM AIX Continuous Availability Features - IBM Redbooks
IBM AIX Continuous Availability Features - IBM Redbooks
IBM AIX Continuous Availability Features - IBM Redbooks
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Dump Types [serialized] +<br />
Force this Dump [yes] +<br />
Dump Subcomponents [yes] +<br />
Dump Parent Components [no] +<br />
Obtain a Size Estimate [no] +<br />
(no dump is taken)<br />
Show Parameters for Components [no] +<br />
(no dump is taken)<br />
F1=Help F2=Refresh F3=Cancel F4=List<br />
F5=Reset F6=Command F7=Edit F8=Image<br />
F9=Shell F10=Exit Enter=Do<br />
Table 3-2 provides guidelines for filling in the menu fields.<br />
Table 3-2 Guidelines for filling in Start a Live Dump submenu<br />
Menu field Explanation<br />
Component Path Names Can be found by output of dumpctrl. For instance, ipc.msg is a component path name.<br />
Not needed if any of Alias/Type/Pseudo-component is specified. Placing an at (@) sign<br />
in front of the component specifies that it is the failing component (to replace the<br />
nocomp in the file name).<br />
Component Logical Alias<br />
Names<br />
Component Type/Subtype<br />
Identifiers<br />
Pseudo-Component<br />
Identifiers<br />
Can be found by output of dumpctrl for those components where Have Alias is listed<br />
as YES. For instance, msg is a valid Alias. Not needed if any of Path<br />
Name/Type/Pseudo-component is specified. Placing an at (@) sign before the alias<br />
specifies it as the failing component (to replace the nocomp in the file name).<br />
Specify type/subtypes from /usr/include/sys/ rasbase.h. Not all types or subtypes map<br />
to valid livedump components.<br />
Built-in components not present in dumpctrl -qc. A list of them can be obtained by<br />
selecting the help for this topic. They require parameters to be specified with the<br />
identifiers. Details about the parameters are provided by an error message if you do<br />
not specify the parameters. Not needed if any of Path Name/Alias/Type is specified.<br />
Error Code Optional string to include inside dump.<br />
Symptom String Mandatory string that describes the nature of the live dump.<br />
File Name Prefix Prefix to append to a file name.<br />
Dump Priority Choice of critical/info. Critical dumps may delete info dumps if there is not enough room<br />
in the filesystem. Critical dumps can also be held in kernel memory.<br />
Generate an Error Log Entry Whether or not to generate an error log entry in the event of live dump completion.<br />
Dump Types Serialized is the only valid option in 6.1.<br />
Force this Dump Applies to whether or not duplicate elimination can potentially abort this live dump.<br />
Dump Subcomponents For any components specified by Path Name/Alias/Type, whether or not to dump their<br />
subcomponents. Subcomponents appear under and to the right of other components<br />
in dumpctrl -qc. (For instance, ipc.sem and ipc.msg are subcomponents of ipc.)<br />
Dump Parent Components For any components specified by Path Name/Alias/Type, whether or not to dump their<br />
parent components. (For instance, the parent of ipc.sem is ipc.)<br />
Obtain a Size Estimate Do not take a dump, just get an estimate for the compressed size. (No dump is taken)<br />
Show Parameters for<br />
Components<br />
If a component has help related to it, show that help information.<br />
Chapter 3. <strong>AIX</strong> advanced continuous availability tools and features 69