SPLK-1003 Indexes And Data Management Practice Test 2 — 15 Questions

Question 1

An administrator is troubleshooting why a new index named 'security' is not receiving data on a heavy forwarder. The forwarder is configured with outputs.conf to send data to an indexer. The administrator checks the forwarder's splunkd.log and sees messages about 'AggregatorMiningProcessor' and 'Sending data to indexer'. Which two actions should the administrator take to verify that the index is correctly configured on the indexer? (Choose two.)

Choose an answer to begin — your selection is scored in the full session.

Accepted Answer

Ensure that the index 'security' is not configured as a disabled index in indexes.conf on the indexer.. The index must exist and be enabled on the indexer to accept data. The forwarder's logs show it is sending data, so the problem is likely that the index is missing or disabled. Verifying the index definition and its disabled status in indexes.conf ensures the indexer can receive and store events for that index. These two checks are essential for resolving ingestion failures.

Answer

Check that the forwarder's props.conf and transforms.conf are correctly routing data to the 'security' index.

Answer

Confirm that the indexer's receiving port is enabled and that the forwarder is configured to use the correct index in inputs.conf.

Answer

Verify that the forwarder's outputs.conf specifies the correct indexer IP and port, and that the indexer is listening on that port.

Question 2

An administrator is configuring a new index named `web_logs` on a Splunk Enterprise indexer. The requirement is to maintain the index so that the most recent data is always the fastest to search, while older data is automatically moved to a slower, cheaper storage tier after 30 days. Which configuration in `indexes.conf` should be used to achieve this?

Accepted Answer

Set `homePath` to the fast tier and `coldPath` to the slow tier, and define `coldPath.maxDataSizeMB` to trigger movement.. Splunk Enterprise uses `homePath` for hot and warm buckets and `coldPath` for cold buckets. To move older data to a slower tier, you set `coldPath` to that tier and use `coldPath.maxDataSizeMB` to trigger rolling when the cold path exceeds the size limit. This ensures recent data remains on fast storage for performance.

Answer

Set `thawedPath` to the fast tier and `coldPath` to the slow tier, and enable `thawedPath.maxDataSizeMB`.

Answer

Set `homePath` to the slow tier and `coldPath` to the fast tier, and use `frozenTimePeriodInSecs` to move buckets.

Answer

Use a `volume` stanza that references both tiers and set `maxVolumeDataSizeMB` to 30 days.

Question 3

A Splunk administrator is troubleshooting an indexer that is not freezing buckets as expected. The index 'app_logs' is configured with frozenTimePeriodInSecs = 86400 and maxTotalDataSizeMB = 100000. The indexer has been running for 48 hours, and the index size is 120GB. However, no buckets have been frozen. Which factor is most likely preventing the freezing of buckets?

Accepted Answer

The buckets are still in the hot or warm state, and freezing only applies to cold buckets.. Splunk freezes buckets only when they are in the cold state. Hot and warm buckets are not subject to freezing based on time or size limits. If buckets have not rolled to cold, perhaps because the indexer has not reached the conditions to roll buckets (e.g., lack of data, or bucket rolling settings), then freezing will not occur even if the index exceeds its time or size limits. Administrators must ensure that buckets roll to cold for retention policies to take effect.

Answer

The index is assigned to a volume with a 'maxVolumeDataSizeMB' that is larger than the index size.

Answer

The 'coldToFrozenDir' setting is not configured, so buckets cannot be frozen.

Answer

The 'frozenTimePeriodInSecs' is set to 86400, which is less than the index age, so freezing should have occurred.

Question 4

An administrator is troubleshooting an indexer that is not moving buckets to the cold path as expected. The index `app_logs` has `homePath` and `coldPath` configured, and `coldPath.maxDataSizeMB` is set to 100000. The `homePath` is currently using 200 GB, and the `coldPath` is using 50 GB. What is the most likely reason that buckets are not rolling to cold?

Accepted Answer

The `maxWarmDBCount` is set too high, preventing warm buckets from rolling to cold.. The warm-to-cold transition is governed by `maxWarmDBCount` and the size limits of `homePath`. If `maxWarmDBCount` is too high, warm buckets stay in `homePath` longer, delaying their move to `coldPath`. Even with ample space in `coldPath`, buckets won't roll until the warm bucket count exceeds the limit or other rolling conditions are met.

Answer

The `frozenTimePeriodInSecs` is set to a very high value, so buckets are not old enough to freeze.

Answer

The `homePath` is not on a volume with enough space, so Splunk cannot create new hot buckets.

Answer

The `coldPath.maxDataSizeMB` is set too low, causing cold buckets to be frozen prematurely.

Question 5

An administrator is troubleshooting an indexer that is running low on disk space. Investigation shows that the 'security' index is using far more space than expected. The administrator runs a search to identify bucket sizes and discovers that many cold buckets are stored on the same volume as hot and warm buckets. The administrator wants to move only the cold buckets to a separate, larger volume without disrupting searches. Which action should the administrator take?

Accepted Answer

Configure coldPath in indexes.conf to point to the larger volume and restart Splunk so the indexer migrates existing cold buckets.. Cold bucket storage location is controlled by the coldPath setting in indexes.conf. Changing it to a new volume and restarting Splunk causes the indexer to migrate existing cold buckets to that path while leaving hot and warm buckets in their configured locations. This relocates only cold data and preserves searchability. Reducing size limits deletes data, and unsupported CLI or manual file operations are not valid approaches.

Answer

Edit maxTotalDataSizeMB in indexes.conf to a smaller value and restart Splunk so the indexer deletes the largest cold buckets.

Answer

Manually copy the cold bucket directories to the larger volume and update the index's .bucketManifest file to reflect the new paths.

Answer

Use the CLI command 'splunk move coldbuckets' to relocate the cold buckets to the new volume.

Question 6

An administrator is configuring an index named `compliance_logs` to archive cold buckets to a remote file system before they are frozen. The administrator wants to ensure that the archived buckets are not deleted from the indexer until the archive is verified. Which TWO settings in `indexes.conf` must be configured to achieve this? (Choose two.)

Accepted Answer

`frozenTimePeriodInSecs`. To archive cold buckets to a remote file system, you must set `coldToFrozenDir` to the archive destination and `frozenTimePeriodInSecs` to define when buckets are frozen. When a bucket reaches the specified age, it is moved to the archive directory instead of being deleted. This ensures data is preserved before removal from the indexer.

Answer

`coldPath.maxDataSizeMB`

Answer

`coldToFrozenScript`

Answer

`maxDataSize`

Question 7

An administrator needs to ensure that a specific index named 'audit' retains data for exactly 30 days and then moves the data to a remote archive location. The administrator has configured frozenTimePeriodInSecs = 2592000 and coldToFrozenDir = /mnt/archive. After 30 days, the administrator notices that the data is still on the indexer's primary storage and not in the archive. What is the most likely reason?

Accepted Answer

The coldToFrozenDir is set to a path on the same file system as the index's homePath, so buckets are moved but disk space is not reclaimed.. The coldToFrozenDir must be on a different file system than the index's homePath to reclaim disk space. If both are on the same volume, buckets are moved but the disk usage remains unchanged, leading the administrator to believe data is still on primary storage. To achieve true archiving and free space, the archive directory should be on a separate mount point or managed with a script that moves data off the volume.

Answer

The index is configured with a large maxTotalDataSizeMB value, which prevents buckets from being frozen.

Answer

The indexer is not licensed for data archiving, so the coldToFrozenDir setting is ignored.

Answer

The archive directory /mnt/archive does not have sufficient permissions for the splunk user to write to it.

Question 8

A Splunk administrator is configuring an indexer to use a remote file system for cold bucket archiving. The index `archive_logs` has `coldToFrozenDir` set to a mounted NFS path, and `frozenTimePeriodInSecs` is set to 30 days. The administrator notices that buckets older than 30 days are not being archived to the NFS path; instead, they are being deleted. What is the most likely cause?

Accepted Answer

The `frozenTimePeriodInSecs` is set to 30 days, but the buckets are being frozen due to volume limits before they reach that age, so they are deleted instead of archived.. The most likely cause is that the volume size limit is triggering bucket freezing before the time-based policy, and if the archive path is not properly configured or accessible, Splunk may delete the buckets. However, the question states that buckets are being deleted instead of archived, which suggests that the volume limit is causing premature freezing and the archive is failing, leading to deletion. The correct answer identifies the volume limit as the trigger.

Answer

The `coldToFrozenDir` setting is only used when `coldToFrozenScript` is also defined.

Answer

The NFS mount is not writable by the Splunk user, so Splunk falls back to deleting the buckets.

Answer

The `coldToFrozenDir` path must be specified in `server.conf`, not `indexes.conf`.

Question 9

A Splunk administrator is configuring a new index on an indexer cluster. The administrator wants to ensure that the index uses a custom storage volume for cold buckets and that the volume is limited to 500 GB. Which two configurations are required in indexes.conf? (Choose two.)

Accepted Answer

Define a volume stanza with `path` and `maxVolumeDataSizeMB = 500000`.. To use a custom storage volume for cold buckets, you must define a volume stanza with a path and size limit, and then reference that volume in the index's coldPath. The volume size is set in the volume stanza, not the index stanza. Thus, the required configurations are defining the volume with maxVolumeDataSizeMB and setting coldPath to the volume.

Answer

Set `homePath` to the volume path in the index stanza.

Answer

Set `thawedPath` to the volume path in the index stanza.

Answer

Set `maxVolumeDataSizeMB` in the index stanza to 500000.

Question 10

A Splunk administrator is troubleshooting an indexer that is not indexing new data. The administrator runs `splunk list index` and notices that the index `security_logs` has a size of 0 MB, even though data is being sent to it. The index is configured with `maxTotalDataSizeMB = 1000` and `frozenTimePeriodInSecs = 86400`. What is the most likely cause?

Accepted Answer

The index is not receiving data because the inputs are not configured to send data to it, or there is a parsing issue preventing data from being written.. An index showing 0 MB indicates no data has been indexed. The most likely cause is that no inputs are sending data to that index, or data is being dropped due to parsing errors. Checking inputs.conf and the parsing pipeline is the first step. The other options would not result in a size of 0 MB.

Answer

The index is configured with a volume that has reached its maxVolumeDataSizeMB limit, causing all new data to be dropped.

Answer

The index is disabled in indexes.conf.

Answer

The index is configured with `maxHotBuckets` set to 0, preventing any data from being written.

Question 11

What happens to data when a bucket rolls to 'frozen'?

Accepted Answer

It is deleted by default.. When a Splunk bucket rolls to 'frozen', the data is deleted by default unless a frozen archive path (coldToFrozenDir or coldToFrozenScript) is configured. This is a critical data retention behavior: frozen buckets are removed from the indexer's managed storage. Without explicit archiving, the data is permanently lost.

Answer

It is archived to the coldPath.

Answer

It is moved to a read-only state.

Answer

It is moved to the warmPath.

Question 12

Which Splunk component is responsible for orchestrating the transition of buckets from warm to cold?

Accepted Answer

Indexer. The Indexer process, specifically the bucket rolling process, handles the movement of buckets based on the index configuration.

Answer

License Master

Answer

Search Head

Answer

Deployment Server

Question 13

You are configuring a new index for high-volume data. To optimize ingestion performance, where should you place the hot buckets?

Accepted Answer

On high-performance local storage (SSD).. Hot buckets are actively being written to and searched, so they require the highest I/O performance. Placing them on high-performance local storage (SSD) ensures fast indexing and search performance. This is the recommended practice for optimizing ingestion and search in high-volume environments.

Answer

On a network-attached storage (NAS) with high latency.

Answer

In the coldPath directory.

Answer

On the same partition as the OS.

Question 14

A user reports that their search is failing to return data from 3 years ago, even though the retention policy is set to 5 years. What is the most likely cause?

Accepted Answer

The index reached the maxTotalDataSizeMB limit.. The most likely cause is that the index reached the maxTotalDataSizeMB limit, which triggers the deletion of the oldest buckets regardless of the retention policy. In Splunk, the maxTotalDataSizeMB setting defines the maximum size of the index, and when this limit is reached, Splunk freezes and deletes the oldest data to make room for new data. This overrides the retention period set by frozenTimePeriodInSecs, causing data older than expected to be unavailable.

Answer

The buckets are in the warm state.

Answer

The index is corrupted.

Answer

The user does not have read access to the cold bucket.

Question 15

You need to ensure that an index does not exceed 500GB of total disk space. Which configuration setting in indexes.conf should you modify?

Accepted Answer

maxTotalDataSizeMB. The maxTotalDataSizeMB setting in indexes.conf specifies the maximum total size of all data in the index (including both hot/warm and cold buckets) before the oldest data is frozen (deleted or archived). Setting this to 500000 (500GB) ensures the index does not exceed that disk space.

Answer

maxDataSize

Answer

frozenTimePeriodInSecs

Answer

homePath.maxDataSizeMB