Query logs - missing linux partition from InsightsMetrics

Question

Query logs - missing linux partition from InsightsMetrics

Melanie Payne 21

Hello. I'm querying the InsightsMetrics table in Azure Logs. I'm looking for disk usage from a Linux VM but I'm missing one partition. I'm wondering if it's because of the file system type? I see the partitions that are of file system type xfs and ext4, but the one that's missing is file system type btrfs. Do logs support btrfs? Is there another reason why it's not collected? Thanks.

AnuragSingh-MSFT 21,551 Reputation points Moderator

2021-10-29T13:22:37.567+00:00
@Anonymous , Thank you for posting your question.
Can you please share more details about the issue, for e.g.,

OS Version of the Machine

Agent installed (LogAnalytics, AzureMonitorAgent)

Where is the machine hosted?

How is it connected to Azure?

Please let me know if you have any questions.
Melanie Payne 21 Reputation points

2021-10-29T15:30:15.353+00:00

Hello @AnuragSingh-MSFT . Here are some of the VM details from the Azure portal that I hope helps:

Location - Canada Central
Operating system - Linux (oracle 7.8)
Size - Standard E2s v3
VM generation - V1
Agent status - Ready
Agent version - 2.5.0.2
Extensions installed - CbsLinuxDiagnostic, CustomScript, enablevmaccess, OmsAgentForLinux

As for how it is connected to Azure, I'm not sure what you mean?

Thanks for your time.

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AnuragSingh-MSFT 21,551 Reputation points Moderator

2021-10-29T13:22:37.567+00:00

@Anonymous , Thank you for posting your question.
Can you please share more details about the issue, for e.g.,

OS Version of the Machine

Agent installed (LogAnalytics, AzureMonitorAgent)

Where is the machine hosted?

How is it connected to Azure?

Please let me know if you have any questions.
Melanie Payne 21 Reputation points

2021-10-29T15:30:15.353+00:00

Hello @AnuragSingh-MSFT . Here are some of the VM details from the Azure portal that I hope helps:

Location - Canada Central
Operating system - Linux (oracle 7.8)
Size - Standard E2s v3
VM generation - V1
Agent status - Ready
Agent version - 2.5.0.2
Extensions installed - CbsLinuxDiagnostic, CustomScript, enablevmaccess, OmsAgentForLinux

As for how it is connected to Azure, I'm not sure what you mean?

Thanks for your time.

Answer 1

AnuragSingh-MSFT 21,551 Moderator

Hi @Anonymous

Thank you for the details.

Currently, disk data on Linux machines are only collected for XFS filesystem or EXT filesystem family (EXT2, EXT3, EXT4). For more details, please refer to the link here.

Please 'Accept as answer' and ‘Upvote’ if it helped so that it can help others in the community looking for help on similar topics.

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Query logs - missing linux partition from InsightsMetrics

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