Your company is implementing Azure File Sync to centralize file shares in Azure while main… — Microsoft Azure Administrator (AZ-104)

Your company is implementing Azure File Sync to centralize file shares in Azure while maintaining local caching to optimize access latency. You need to configure cloud tiering on an on-premises Windows Server named FileServer1 to minimize local storage usage on volume F: while keeping active files cached.

Volume F: has a total capacity of $2\text{ TB}$ . You enable Cloud Tiering on the server endpoint with the following settings:
- Volume free space policy: $30\%$
- Date policy: Tier files that have not been accessed within the last $30$ days.

Currently, the local volume F: contains $1.6\text{ TB}$ of files cached locally (resulting in $20\%$ free space). The cached files consist of:
- $100\text{ GB}$ of files that have not been accessed for more than $30$ days.
- $1.5\text{ TB}$ of files that were accessed within the last $5$ days.

Which of the following describes the resulting tiering behavior on volume F: when Azure File Sync evaluates the cloud tiering policies?

A
Azure File Sync tiers only the $100\text{ GB}$ of files older than $30$ days, leaving $1.5\text{ TB}$ of files cached locally, because the remaining files were accessed within the last $5$ days.
B
Azure File Sync tiers all $1.6\text{ TB}$ of files on volume F: because a volume free space deficit triggers a complete tiering of all local cache to prevent data synchronization failure.
Azure File Sync tiers the $100\text{ GB}$ of files older than $30$ days and force-tiers $100\text{ GB}$ of the files accessed within the last $5$ days, leaving $1.4\text{ TB}$ of files cached locally.Cevap
D
Azure File Sync tiers only the $100\text{ GB}$ of files older than $30$ days and blocks new file write operations on volume F: until the volume free space naturally reaches $30\%$ .

Cevap

Azure File Sync tiers the

100\text{ GB}

of files older than

30

days and force-tiers

100\text{ GB}

of the files accessed within the last

5

days, leaving

1.4\text{ TB}

of files cached locally.

The volume free space policy always takes precedence over the date policy. Because the volume currently has only

20\%

free space and the target free space is

30\%

, Azure File Sync must free up space. First, it applies the date policy to tier the

100\text{ GB}

of files that have not been accessed within

30

days. This increases the free space to

25\%

(

1.5\text{ TB}

cached). Since this is still below the

30\%

target, the volume free space policy forces the tiering of the least recently accessed files among the recently accessed

1.5\text{ TB}

of files until the

30\%

free space target (

600\text{ GB}

free,

1.4\text{ TB}

cached) is achieved, which requires tiering an additional

100\text{ GB}

Adım Adım Çözüm

Calculate the target free space and maximum cached capacity for volume F:.

Target free space is

30\%

2\text{ TB}

(

2000\text{ GB}

), which is

600\text{ GB}

. The maximum allowed cached capacity is

1.4\text{ TB}

(

1400\text{ GB}

This establishes the threshold that the cloud tiering engine must achieve.

Apply the Date Policy to tier eligible files.

100\text{ GB}

of files older than

30

days are tiered, leaving

1.5\text{ TB}

(

1500\text{ GB}

) of cached files and

500\text{ GB}

(

25\%

) of free space.

The date policy is evaluated first to tier files that have exceeded the specified age threshold.

Evaluate the Volume Free Space Policy and force-tier recently accessed files to meet the target.

Since

25\%

free space is less than the

30\%

target, Azure File Sync force-tiers another

100\text{ GB}

of the least recently accessed files from the remaining

1.5\text{ TB}

, resulting in

1.4\text{ TB}

cached and

600\text{ GB}

(

30\%

) free space.

The Volume Free Space policy takes precedence and must be satisfied even if it requires tiering files that do not meet the Date Policy age criteria.

Anahtar Kavram

Azure File Sync Cloud Tiering policy interaction and precedence

Tahmini Süre:2m 30s

Soru

Cevap

Adım Adım Çözüm

Anahtar Kavram

Sık Yapılan Hatalar

Konular

Bu konudan daha fazla soru