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tests/bcachefs: ec_stripe_update_resume: resuming a reuse after the old stripe is gone (tools#1092) - #135
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tests/bcachefs: ec_stripe_update_resume: resuming a reuse after the old stripe is gone (tools#1092)#135aderk wants to merge 1 commit into
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…ld stripe is gone (tools#1092) logged_op_fail_next=stripe_update stops a reuse between its carried and new blocks, and takes the filesystem emergency read-only as a crash there would. The test truncates and rewrites a file in a full filesystem until the shutdown leaves a reuse whose old stripe is empty, whose map carries an old block whose index is also one of the new blocks', and whose new blocks still have extents to re-key. It deletes that old stripe and mounts: the resumed update must not move any extent, and the file must read back. Needs the kernel change that lets logged_op_fail_next interrupt a stripe update; without it the knob never fires and the test says so.
This was referenced Oct 5, 2026
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Reproducer for koverstreet/bcachefs-tools#1092. Expected to fail until fixed.