Health Check: Free Disk Space (Local Home)

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About the health check

This check warns you if the free disk space for your Jira home directory falls below the recommended threshold. In clustered Jira Data Center installations, this is called the local home directory.

What is the recommended threshold?

The recommended threshold is calculated as either a percentage of the overall disk partition where your local home directory lives, or an absolute size, whichever is smaller:

  • 10 GB, or
  • 10% of the overall disk partition

Click to view examples
例 1

If you have more than 100GB total partition disk space, we warn you if your free disk space falls below 10GB, because it’s lower than the minimum size threshold.

Based on the above example if we have a 200GB disk partition, this will be the result:

Free disk space

結果

5 GB

The check will fail, and you’ll see a warning (warning)  

15 GB

The check will pass

例 2

If you have less than 100GB total partition disk space, we warn you if your free disk space falls below the 10% threshold, because it's lower than the minimum size threshold.

Based on the above example if we have a 40GB disk partition, this will be the result:

Free disk space

結果

1 GB

The check will fail, and you’ll see a warning (warning)  

5 GB

The check will pass



結果の確認

アイコン結果What this means
(tick) PassYour free disk space is more than, or equal to, the recommended threshold.You have enough free disk space for Jira to operate safely.
(tick) PassWe can't verify the free disk space.This usually happens because we can’t find the location of your local home directory, or if the application doesn't have access to the home directory. You can manually perform this check by reviewing your free disk space.
(warning) 警告The free disk space is below the recommended threshold.Your free disk space is running low. If the disk becomes full, Jira functionality will be affected.




What happens if I ignore the warning?

Different types of Jira functionality can fail once the disk runs on out space – depending on how the disks have been configured. For example:

  • Jira may fail to startup
  • Items in the user interface may be missing
  • Attachments may fail to upload
  • Index-related processes may fail or run very slowly (for example, reindexing, commenting, transitioning)


ソリューション

1. Review your current disk usage

It’s a good idea to check your current disk usage first, and free up some space if you can. Log files and backups can consume large amounts of space, so it’s worth looking for:

  • Old log backups
  • Old or excessively large log files
  • Old automated XML backups.

Specific directories you may want to check:

  • <Jira home directory>/log
  • <Jira home directory>/export

2. Provision additional disk space

If you're not able to free up enough disk space, you’ll need to provision additional space to the disk partition that stores your local home directory.

If you have no space left, follow the steps outlined in Jira server functionality fails with No space left on device error.


最終更新日 2020 年 8 月 26 日

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