Add scripts and configuration files for mergerfs setup and testing

- 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.
2026-10-05 22:57:01 -05:00
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commit ff5a793c75
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+  --- Volume group ---
+  VG Name               plex-new
+  System ID             
+  Format                lvm2
+  Metadata Areas        3
+  Metadata Sequence No  11
+  VG Access             read/write
+  VG Status             resizable
+  MAX LV                0
+  Cur LV                1
+  Open LV               0
+  Max PV                0
+  Cur PV                4
+  Act PV                3
+  VG Size               23.65 TiB
+  PE Size               4.00 MiB
+  Total PE              6200094
+  Alloc PE / Size       6200094 / 23.65 TiB
+  Free  PE / Size       0 / 0   
+  VG UUID               2rGudJ-RokN-XqVg-rRxt-IDJ2-S3OW-eOXEkb
+   
+  --- Logical volume ---
+  LV Path                /dev/plex-new/plex-new
+  LV Name                plex-new
+  VG Name                plex-new
+  LV UUID                fz27Ac-RT7s-iqNC-2VcH-YncY-xNiU-xRTZqq
+  LV Write Access        read/write
+  LV Creation host, time banshee, 2023-07-08 12:13:46 -0500
+  LV Status              NOT available (partial)
+  LV Size                23.65 TiB
+  Current LE             6200094
+  Segments               5
+  Allocation             inherit
+  Read ahead sectors     auto
+   
+  --- Physical volumes ---
+  PV Name               /dev/sdb     
+  PV UUID               eO6Jcl-N5oF-1Gzl-ejOn-58co-PR0A-qYhTfy
+  PV Status             allocatable
+  Total PE / Free PE    1907721 / 0
+   
+  PV Name               /dev/sdd     
+  PV UUID               K0xYn3-acZK-Mdyh-hjII-b6Hu-woHx-RoaSQ0
+  PV Status             allocatable
+  Total PE / Free PE    1430791 / 0
+   
+  PV Name               [unknown]     
+  PV UUID               QKoHgS-dCwc-tqVD-7o6R-ZoQr-6ab7-kdjYSK
+  PV Status             allocatable
+  Total PE / Free PE    953861 / 0
+   
+  PV Name               /dev/sdc     
+  PV UUID               e1sSvf-6X05-nDtp-q6bY-rxnj-5sCm-97uIAy
+  PV Status             allocatable
+  Total PE / Free PE    1907721 / 0
+