Developer's forum post: http://community.pbspro.org/t/pp-475-pp-476-pbs-audit-a-tool-to-detect-and-fix-permissions-problems-preventing-pbs-professional-from-functioning-properly-optimally/518
Target Release | 17.2.1 |
---|---|
JIRA | |
Document status | Initial version |
Document owner | |
Designer | |
Developers | |
QA | |
Forum Discussion | Community forum |
· Details:
pbs_audit runs in “report” mode and if user is a super user then pbs_audit will run in both "report" and “fix” mode . In this mode pbs_audit reports on any errors in the PBS infrastructure files that it detects. pbs_audit will report if any files and directories are missing , any permission/ownership problems and pbs_audit will verify any file checksum differences than original PBS_EXEC files which was provided by PBS Installer.
If user is a super user pbs_audit will ask a question if user wants to fix permissions and ownership problems . In fix mode pbs_audit will examine each of the relevant infrastructure files and where possible fix any permission and ownership problems that it detects and print a message of what got changed. If it is unable to fix a problem, it will simply print a message regarding what was detected.
The problems are categorized and a list of the problem messages are displayed in different categories. Those categories which are empty do not show in the output.
pbs_audit will read the file paths from value set in Environment for PBS_CONF_FILE else it will use /etc/pbs.conf and will report error message if it is not able find or open the file
Example: <conf_file_path>, Could not open pbs config file
pbs_audit will report the problems in different categories , Checksum checks are only done for PBS_EXEC
Example:
=== PBS Infrastructure Problems Detected ===
Missing files or directories:
<file/dir name>, No such file or directory
Files or Directories have incorrect Permissions:
<file/dir name> File/Directory is having incorrect permissions
Files or Directories with Incorrect Ownership:
<file/dir name> File/Directory has incorrect ownership
File checksum problems:
<file name> File checksum does not match with the original provided by PBS Installer
If user is a super user pbs_audit will ask the question that if user wants to fix permission and ownership issues:
Example:
Do you want to fix permission and ownership problems (y/n) ?
If user enter y or yes :
After fixing permissions:
· <file/dir name> corrected permissions
If fails :
<file/dir name> permission correction failed
After fixing ownership:
<file/dir name> corrected ownership
If fails :
<file/dir name> ownership correction failed
If user enters n or no :
pbs_audit will exit
If no problem is detected pbs_audit will report
=== No PBS Infrastructure Problems Detected ===