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[DNM] pacific: osd/PeeringState: fix missed recheck_readable from laggy #47899

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backport tracker: https://tracker.ceph.com/issues/56734


backport of #44499
parent tracker: https://tracker.ceph.com/issues/53806

this backport was staged using ceph-backport.sh version 16.0.0.6848
find the latest version at https://github.com/ceph/ceph/blob/main/src/script/ceph-backport.sh

We should not have duplicated OSD ID in `acting`. So the loop would
execute once anyway.

Signed-off-by: 胡玮文 <huww98@outlook.com>
(cherry picked from commit 9337fa6)
Previously, the first `pg_lease_ack_t` after becoming laggy would not
trigger `recheck_readable`. However, every other ack would trigger it.
The logic is inverted, causing unnecessarily long laggy PG state.

Fixes: 3bb8a72 (osd: requeue ops when PG is no longer laggy)
Fixes: https://tracker.ceph.com/issues/53806
Signed-off-by: 胡玮文 <huww98@outlook.com>
(cherry picked from commit caeca39)
@amathuria amathuria requested a review from a team as a code owner September 1, 2022 13:24
@amathuria amathuria added this to the pacific milestone Sep 1, 2022
@amathuria amathuria added the core label Sep 1, 2022
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jenkins test make check

@amathuria
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jenkins test api

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http://pulpito.front.sepia.ceph.com/?branch=wip-yuri5-testing-2022-09-06-1334-pacific

Failures, unrelated:

  1. https://tracker.ceph.com/issues/57269
  2. https://tracker.ceph.com/issues/54992
  3. https://tracker.ceph.com/issues/54071
  4. https://tracker.ceph.com/issues/57255
  5. https://tracker.ceph.com/issues/57482 -- new Tracker; unrelated to the PR in this run
  6. https://tracker.ceph.com/issues/56149

Details:

  1. rook: unable to read URL "https://docs.projectcalico.org/manifests/tigera-operator.yaml" - Ceph - Orchestrator
  2. cannot stat '/etc/containers/registries.conf': No such file or directory - Ceph - Orchestrator
  3. rados/cephadm/osds: Invalid command: missing required parameter hostname() - Ceph - Orchestrator
  4. rados/cephadm/mds_upgrade_sequence, pacific : cephadm [ERR] Upgrade: Paused due to UPGRADE_NO_STANDBY_MGR: Upgrade: Need standby mgr daemon - Ceph - Orchestrator
  5. cephadm/smoke-roleless: nfs-ingress test times out - Ceph - Orchestrator
  6. thrash-erasure-code: AssertionError: wait_for_recovery: failed before timeout expired

@ljflores ljflores added the DNM label Sep 14, 2022
@ljflores ljflores mentioned this pull request Sep 14, 2022
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We found that this PR has caused a regression. We are reverting the Quincy backport so we can release 17.2.4: #48104

See https://tracker.ceph.com/issues/57546 for more details.

@ljflores ljflores changed the title pacific: osd/PeeringState: fix missed recheck_readable from laggy DNM] pacific: osd/PeeringState: fix missed recheck_readable from laggy Sep 28, 2022
@ljflores ljflores changed the title DNM] pacific: osd/PeeringState: fix missed recheck_readable from laggy [DNM] pacific: osd/PeeringState: fix missed recheck_readable from laggy Sep 28, 2022
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ljflores commented Jan 9, 2024

jenkins retest this please

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ljflores commented Jan 9, 2024

Let's close this, as there doesn't seem to be a fix to help with the teuthology regression, and Pacific is going EOL.

@ljflores ljflores closed this Jan 9, 2024
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