[release-4.20] OCPBUGS-86968: catalogd: clean up orphaned temp dirs in catalog storage#744
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…log storage
LocalDirV1.Store creates a temp dir (.{catalog}-{random}) and renames it
into place atomically. If the process is interrupted before the deferred
RemoveAll runs, the temp dir persists. Each restart adds another, eventually
filling the disk.
Primary fix: remove any matching temp dirs at the start of Store before
creating a new one. Since Store holds the write mutex, any dirs found are
guaranteed to be from a previous run.
Defense-in-depth: add /var/cache/catalogs to GarbageCollector's list of
scanned paths (CachePath string -> CachePaths []string), so orphaned temp
dirs are also removed by the periodic GC cycle.
Backport of OCPBUGS-76453 to release-4.21.
Signed-off-by: Rashmi Gottipati <[email protected]>
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@openshift-cherrypick-robot: Jira Issue OCPBUGS-86842 has been cloned as Jira Issue OCPBUGS-86968. Will retitle bug to link to clone. DetailsIn response to this:
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@openshift-cherrypick-robot: This pull request references Jira Issue OCPBUGS-86968, which is invalid:
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/approve Clean cherry-pick. |
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[APPROVALNOTIFIER] This PR is APPROVED This pull-request has been approved by: openshift-cherrypick-robot, tmshort The full list of commands accepted by this bot can be found here. The pull request process is described here DetailsNeeds approval from an approver in each of these files:
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@tmshort: This pull request references Jira Issue OCPBUGS-86968, which is valid. The bug has been moved to the POST state. 7 validation(s) were run on this bug
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/verified by @ankitathomas |
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/label backport-risk_assessed |
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/label backport-risk-assessed |
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@openshift-cherrypick-robot: Jira Issue Verification Checks: Jira Issue OCPBUGS-86968 Jira Issue OCPBUGS-86968 has been moved to the MODIFIED state and will move to the VERIFIED state when the change is available in an accepted nightly payload. 🕓 DetailsIn response to this:
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/cherry-pick release-4.19 |
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@rashmigottipati: new pull request created: #747 DetailsIn response to this:
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Fix included in release 4.20.0-0.nightly-2026-06-05-230804 |
8 participants
This is an automated cherry-pick of #742
/assign rashmigottipati