In the CIFS share migration solution, if the file system has local user group ACL information, what operations are involved in the migration process? (Multiple choice)

Question

Options

• ACollect the local user group name and SID stored on the source end
• BLocal user group with the same name as the target storage
• CCollect the local user group name and SD card of the target storage
• DTarget storage configuration SID conversion MAP rules

• A
  100% (34)

Explanation

When migrating a CIFS share that contains local user group ACL information, the process requires all four steps because SIDs (Security Identifiers) are system-specific and do not transfer automatically between storage systems. First, you must collect the source local user group names and SIDs (A) to know exactly what identities are referenced in the existing ACLs. Then, local user groups with matching names must be created on the target storage (B) so that equivalent groups exist at the destination. Next, the target storage's local user group names and their newly generated SIDs must be collected (C) - these SIDs will differ from the source even for identically named groups. Finally, SID conversion MAP rules must be configured on the target (D) so the system can translate source SIDs in the ACL entries to their corresponding target SIDs, preserving permission integrity after migration. Since all four options are correct and there are no distractors, the key takeaway is that this is a complete end-to-end workflow - skipping any step breaks the SID resolution chain and results in lost or incorrect permissions.

Memory tip: Think of the four steps as a relay race - Collect source → Create target groups → Collect target → Map the SIDs. The acronym CC-CM (Collect, Create, Collect, Map) can help you recall the sequence under exam pressure.

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