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CAS: keep the mount lease with one thread and one renewal path - #2475

Draft
filimonov wants to merge 38 commits into
fix/antalya-26.6/cas-mount-renewal-no-deadlinefrom
refactor/antalya-26.6/cas-mount-one-lease-thread
Draft

filimonov wants to merge 38 commits into
fix/antalya-26.6/cas-mount-renewal-no-deadlinefrom
refactor/antalya-26.6/cas-mount-one-lease-thread

Fix four lease-keeper comments that named the wrong callers or order

56897c5
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DCO-2 / DCO required action Oct 2, 2026 in 1s

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There are 37 commits incorrectly signed off, the check did not pass.

Summary


Sha Message Pass or fail reason
🔴 2835741 Route the CAS reclaim's lease-loss step and fence ... Sign-off not found
🔴 76979a4 Latch the fence at the start of a CAS reclaim and ... Sign-off not found
🔴 07ecdee Run the CAS mount lease and its reclaim on one thr... Sign-off not found
🔴 ecd7d59 Let only the CAS lease thread drive the renewer wh... Sign-off not found
🔴 fd39d11 Describe the single CAS lease thread in the mounts... Sign-off not found
🔴 bb38179 Trip and request the remount of a CAS interference... Sign-off not found
🔴 6897788 Pin the one-step CAS interference report with a de... Sign-off not found
🔴 a9af278 Arm a latched CAS mount fence from a renewal with ... Sign-off not found
🔴 ccda27b Say that writes resume when a renewal restores the... Sign-off not found
🔴 123d67c Make a CAS mount ready through the lease thread in... Sign-off not found
🔴 78ae6eb Describe CAS mount readiness through the lease thr... Sign-off not found
🔴 30ff8c8 Run the CAS readiness death test in a fresh proces... Sign-off not found
🔴 e5e1dcb Describe when a CAS remount counts as succeeded or... Sign-off not found
🟢 f535696 Merge the CAS lease expiry warning from the fix br... Skipped: sign-off not required in merge commit
🔴 a127ae0 Renew the CAS mount lease through one step, also f... Sign-off not found
🔴 1facfbc Remove MountLeaseRenewer::renewForRemount Sign-off not found
🔴 59c93ef Run every CAS mount renewal on the lease plane wit... Sign-off not found
🔴 8ba79c8 Remove the CAS mount renewal deadline counter and ... Sign-off not found
🔴 cbada51 Return the identity, ending and duration of a CAS ... Sign-off not found
🔴 0145e1c Report CAS mount renewals from their result, witho... Sign-off not found
🔴 68462f8 Pass the lease deadline to the CAS mount farewell Sign-off not found
🔴 531f6cb Define the two-envelope write cost once in CasRequ... Sign-off not found
🔴 dabc19a Name the default safety margin and the default wri... Sign-off not found
🔴 48fd237 Correct the lease margin, grace, FORGET trip and r... Sign-off not found
🔴 7a3d9f6 Make warnOnceIfLeaseExpired private Sign-off not found
🔴 45aac31 Delete process_epoch and the epoch accessors nothi... Sign-off not found
🔴 97953a2 Test the Vanished lifecycle instead of a shadow fl... Sign-off not found
🔴 e488f97 Read the renewal period and the boot clock from on... Sign-off not found
🔴 a9a02fc Derive allow_steal from the round trigger in CasGc... Sign-off not found
🔴 e6cabaf Use remountTerminal in the GC scheduler loops Sign-off not found
🔴 1152bc8 Remove the write-only fence, runtime and renewal r... Sign-off not found
🔴 8ffad69 Log the stale-mount observation once per window st... Sign-off not found
🔴 8ddd799 Assert GC quiescence over a parked real round Sign-off not found
🔴 04b4e91 Name the renewer's claim and farewell plane for wh... Sign-off not found
🔴 6bdde54 Name the lease keeper's two recurring conditions; ... Sign-off not found
🔴 8920c76 Bound the lease-keeper tests that could hang; pin ... Sign-off not found
🔴 98ca1ad Make lease-keeper comments, counters and docs say ... Sign-off not found
🔴 56897c5 Fix four lease-keeper comments that named the wron... Sign-off not found

Errors details

Sign-off not found

No sign-off was found in the commit message. This usually means that the author or committer of this commit failed to include a Signed-off-by line in the commit message. In some cases, this error can also be raised if the sign-off is not in the correct format.

To avoid having pull requests blocked in the future, always include a Signed-off-by: User1 <user1@email.test> line in every commit message. You can also do this automatically by using the -s flag (i.e., git commit -s).

How to fix missing or invalid sign-offs

Option 1: add remediation commit

Option 2: fix commits without sign-off

Rebase the branch

If you have a local git environment and meet the criteria below, one option is to rebase the branch and add your Signed-off-by lines in the new commits. Please note that if others have already begun work based upon the commits in this branch, this solution will rewrite history and may cause serious issues for collaborators (described in the git documentation under "The Perils of Rebasing").

Warning

You should only do this if:

  • You are the only author of the commits in this branch
  • You are absolutely certain nobody else is doing any work based upon this branch
  • There are no empty commits in the branch

To add your Signed-off-by line to every commit in this branch:

  1. Ensure you have a local copy of your branch by checking out the pull request locally via command line.
  2. In your local branch, run: git rebase HEAD~38 --signoff
  3. Force push your changes to overwrite the branch: git push --force-with-lease origin refactor/antalya-26.6/cas-mount-one-lease-thread