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[mount] It is expensive to run fsck on every remount #137

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27149chen opened this issue Feb 5, 2020 · 4 comments
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[mount] It is expensive to run fsck on every remount #137

27149chen opened this issue Feb 5, 2020 · 4 comments
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lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed.

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@27149chen
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In method formatAndMount, we will run fsck (or xfs_repair for xfs) before mounting the device. It happens on every remount, which is expensive for some kinds of disk that need more time to finish the command. But most of the time the filesystem is error free, so I think it will improve the perfermance if we can find a way to check the filesystem errors after mounting, and follow the steps:

  1. Mount the device.
  2. If it is failed, run fsck and mount again.
  3. If it is successful, check if the filesystem is running well, if not, unmount it and run fsck and then mount again.
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Issues go stale after 90d of inactivity.
Mark the issue as fresh with /remove-lifecycle stale.
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/lifecycle stale

@k8s-ci-robot k8s-ci-robot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label May 5, 2020
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Stale issues rot after 30d of inactivity.
Mark the issue as fresh with /remove-lifecycle rotten.
Rotten issues close after an additional 30d of inactivity.

If this issue is safe to close now please do so with /close.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/lifecycle rotten

@k8s-ci-robot k8s-ci-robot added lifecycle/rotten Denotes an issue or PR that has aged beyond stale and will be auto-closed. and removed lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. labels Jun 4, 2020
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Rotten issues close after 30d of inactivity.
Reopen the issue with /reopen.
Mark the issue as fresh with /remove-lifecycle rotten.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/close

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@fejta-bot: Closing this issue.

In response to this:

Rotten issues close after 30d of inactivity.
Reopen the issue with /reopen.
Mark the issue as fresh with /remove-lifecycle rotten.

Send feedback to sig-testing, kubernetes/test-infra and/or fejta.
/close

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