Verifies the integrity of a UNIX container file, including the following checks: o Superblock validation o Inode validation o Directory validation o Internal allocation validation o Directory hierarchy validation Reports, and optionally corrects, problems within the structure of the container directory. Applies to the NFS server. Related commands: DIRECTORY, MAP, UNMAP Format ANALYZE CONTAINER device:path.name [ /[NO]CONFIRM ] [ /[NO]REPAIR ]
1 – Restrictions and Tips
o Before you enter the ANALYZE CONTAINER command, you must map the OpenVMS volume on which the container directory resides, using the MAP command. o Before you enter the ANALYZE CONTAINER command, unmap the container file system to prevent users from attempting to access to it while you analyze it. o This command requires the BYPASS privilege.
2 – Parameters
device:path.name Required. Device and container directory to analyze.
3 – Qualifiers
3.1 /CONFIRM
/CONFIRM /NOCONFIRM Optional. Default: /NOCONFIRM. Use only with the /REPAIR qualifier. When the software encounters a problem with the services database, it displays a description and solution and then requests confirmation before making each correction. For example: %TCPIP-E-ANA_SUP_BADIICGSIZE, Problem: Bad initial inode cell group size:bad_value Solution: Will be replaced by default size: good_value CONFIRM [Y/N/G]: Respond to the CONFIRM: prompt by entering one of the following: o Y to repair the problem o N to ignore the problem o G to change to NO CONFIRMATION mode
3.2 /REPAIR
/REPAIR /NOREPAIR Optional. Default: /NOREPAIR. Any errors will be repaired.
4 – Examples
1.TCPIP> UNMAP "/wren20" TCPIP> ANALYZE CONTAINER DUA0:[WREN20] Verifies the integrity of container DUA0:[WREN20].