1Y0-312 Advanced Provisioning and Image Management Practice Question
An administrator is managing a large-scale MCS deployment and notices that snapshot updates to master images are failing. The error log points to 'insufficient space for disk consolidation'. What should the administrator do?
⚠ Common exam trap
Candidates often attempt to restart the MCS services or re-create the catalog. The error explicitly mentions 'insufficient space,' indicating a storage capacity issue rather than a service or configuration error.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Increase the available capacity on the storage repository.
During an MCS update, the system creates a temporary disk to consolidate changes from the master image. If the storage repository hosting the catalog does not have enough free space to accommodate this temporary consolidation disk, the process will fail. The administrator must increase the storage capacity of the repository or move the catalog to a location with sufficient overhead to handle the temporary growth during the update operation.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Reboot the Delivery Controller.
Why it's wrong here
Rebooting the Delivery Controller will not resolve a storage capacity error. This is a hardware/infrastructure limitation that requires adjusting the storage environment. Restarting management services is a generic troubleshooting step that does not address the fundamental lack of disk space reported by the hypervisor during the consolidation process.
- ✗
Delete all existing snapshots on the hypervisor.
Why it's wrong here
Deleting snapshots is a dangerous operation that can break existing catalogs or cause data loss. The issue is not the number of snapshots, but the amount of available disk space on the storage array. The solution requires expanding the storage footprint, not arbitrarily destroying historical recovery points or base images.
- ✓
Increase the available capacity on the storage repository.
Why this is correct
MCS consolidation requires extra headroom to create temporary disks during the update process. By increasing the storage capacity of the repository, the administrator provides the necessary space for the hypervisor to complete the disk merge successfully. This is the only direct solution to a 'disk consolidation space' error message.
- ✗
Modify the MCS catalog to use PVS instead.
Why it's wrong here
Converting an existing MCS catalog to PVS is a massive architectural migration that does not resolve the underlying storage space issue. It is a completely different management strategy that requires re-imaging all target devices, which is an inefficient response to a simple capacity bottleneck on the storage array.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed September 2026 · checked against the official Citrix exam blueprint
This 1Y0-312 practice question is part of Courseiva's free Citrix certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 1Y0-312 exam.