How To
Summary
Spectrum LSF File and Directory Checker
Objective
- LSF File and Directory Permission Checker:
Commands and daemons often generate error messages because of permission restrictions that are not obvious permission problems. This permission checker helps you check LSF permissions, helping reduce your troubleshooting time.
- LSF File and Directory I/O Checker:
Fast and reliable access to LSF dependent files and directories is critical for LSF cluster's performance. This tool will check a list of predefined LSF files and directories to demonstrate how the target I/O subsystem performed for handling I/O workloads.
- LSF Data File Checker
Check the status of LSF data files that are located under the LSF work directory. For example:
- Check LSF event files
- Checklsb.events file size
- Check the number of lsb.events* files
- Show event lock file timestamp, contents, mbd process
- Warn if the number of lsb.events* files exceeds the predefined configurable threshold in tool
- Warn if the size of lsb.events file exceeds the predefined configurable threshold in tool
- Checklsb.events file size
- Check the number of lsb.events* files
- Show event lock file timestamp, contents, mbd process
- Warn if the number of lsb.events* files exceeds the predefined configurable threshold in tool
- Warn if the size of lsb.events file exceeds the predefined configurable threshold in tool
Check LSF info directory
- Show the value of MAX_INFO_DIRS if set otherwise show not set
- Show total number of info files
- List each directory and the info file numbers accordingly
- Warn if the number of info files exceeds the predefined configurable threshold in tool
- Warn if info files are older than predefined configurable days in tool and list them
- Show total number of info files
- List each directory and the info file numbers accordingly
- Warn if the number of info files exceeds the predefined configurable threshold in tool
- Warn if info files are older than predefined configurable days in tool and list them
Document Location
Worldwide
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Document Information
Modified date:
18 November 2020
UID
ibm11135690