keith
ff5a793c75
- Created backup files for wipefs on specific disk partitions. - Added db-test script to verify metadata.db file integrity. - Documented successful mergerfs branch and pool configurations in mfs-good.txt. - Implemented mfs write test in mfs-test.txt. - Included mergerfs version and device information in mfs.txt. - Developed rebuild scripts for mergerfs stages, including verification and filesystem creation. - Generated stage logs for each rebuild step to track disk and filesystem status. - Added checks for systemd mount requirements and filesystem verification in stage4.
43 lines
999 B
Plaintext
43 lines
999 B
Plaintext
PLEX BOOKS UNKNOWN SECONDARY CHECK
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==================================
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This tool reads:
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/mnt/recovery/plex-books-manifest.jsonl
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and inspects only entries previously classified UNKNOWN.
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It NEVER writes to the damaged ext4 filesystem.
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It uses debugfs catastrophic/read-only mode and classifies UNKNOWN files as:
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ETB_LOST
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One or more extent-tree metadata blocks live inside the known-dead PV.
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ETB_SURVIVES
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Extent-tree metadata blocks are outside the dead PV; investigate further.
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EXTENTS_RECOVERABLE
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The file now exposes parsable data extents and none overlap the dead PV.
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DATA_OVERLAP
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Parsable data extents overlap the dead PV.
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OTHER_UNKNOWN
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Metadata still cannot be interpreted.
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Known-dead filesystem blocks:
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3418636288 - 4395389951
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Run:
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mkdir -p /mnt/plexunk
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mount -o ro LABEL=PLEXUNK /mnt/plexunk
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bash /mnt/plexunk/CHECKUNK.SH
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Results are written to:
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/mnt/recovery/plex-books-unknown-check.tsv
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/mnt/recovery/plex-books-unknown-summary.txt
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