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
1 parent b234845165
commit ff5a793c75
@@ -0,0 +1,148 @@
+# Generated by LVM2 version 2.03.11(2) (2021-01-08): Sat Jul  8 13:42:45 2023
+
+contents = "Text Format Volume Group"
+version = 1
+
+description = "Created *before* executing 'vgreduce --removemissing --force plex-storage'"
+
+creation_host = "banshee"	# Linux banshee 5.15.0-76-generic #83-Ubuntu SMP Thu Jun 15 19:16:32 UTC 2023 x86_64
+creation_time = 1688841765	# Sat Jul  8 13:42:45 2023
+
+plex-storage {
+	id = "5duJJ2-4fle-YSiN-VZXz-HGnp-0EIh-54uwh8"
+	seqno = 4
+	format = "lvm2"			# informational
+	status = ["RESIZEABLE", "READ", "WRITE"]
+	flags = []
+	extent_size = 8192		# 4 Megabytes
+	max_lv = 0
+	max_pv = 0
+	metadata_copies = 0
+
+	physical_volumes {
+
+		pv0 {
+			id = "K0xYn3-acZK-Mdyh-hjII-b6Hu-woHx-RoaSQ0"
+			device = "/dev/sdc"	# Hint only
+
+			status = ["ALLOCATABLE"]
+			flags = []
+			dev_size = 11721045168	# 5.45804 Terabytes
+			pe_start = 2048
+			pe_count = 1430791	# 5.45803 Terabytes
+		}
+
+		pv1 {
+			id = "3vkj0r-JPjY-a398-gURI-7VBY-VH3X-Q9Pi1H"
+			device = "/dev/sdd1"	# Hint only
+
+			status = ["ALLOCATABLE"]
+			flags = []
+			dev_size = 3907026944	# 1.81935 Terabytes
+			pe_start = 2048
+			pe_count = 476931	# 1.81935 Terabytes
+		}
+
+		pv2 {
+			id = "JQgNik-YNjk-Ef9p-eiLn-1Fum-BeH9-vxq5UV"
+			device = "[unknown]"	# Hint only
+
+			status = ["ALLOCATABLE"]
+			flags = ["MISSING"]
+			dev_size = 7814033408	# 3.63869 Terabytes
+			pe_start = 2048
+			pe_count = 953861	# 3.63869 Terabytes
+		}
+
+		pv3 {
+			id = "mHAxkA-Tqgo-v1Wj-cn7F-Gygx-3n96-Ll9sfk"
+			device = "/dev/sde1"	# Hint only
+
+			status = ["ALLOCATABLE"]
+			flags = []
+			dev_size = 3907026944	# 1.81935 Terabytes
+			pe_start = 2048
+			pe_count = 476931	# 1.81935 Terabytes
+		}
+
+		pv4 {
+			id = "QKoHgS-dCwc-tqVD-7o6R-ZoQr-6ab7-kdjYSK"
+			device = "/dev/sdb1"	# Hint only
+
+			status = ["ALLOCATABLE"]
+			flags = []
+			dev_size = 7814033408	# 3.63869 Terabytes
+			pe_start = 2048
+			pe_count = 953861	# 3.63869 Terabytes
+		}
+	}
+
+	logical_volumes {
+
+		plex-storage {
+			id = "lBv1Go-MH1X-c9pJ-sKFO-qIWk-Ds1i-KLb3jY"
+			status = ["READ", "WRITE", "VISIBLE"]
+			flags = []
+			creation_time = 1670084237	# 2022-12-03 10:17:17 -0600
+			creation_host = "banshee"
+			segment_count = 5
+
+			segment1 {
+				start_extent = 0
+				extent_count = 1430791	# 5.45803 Terabytes
+
+				type = "striped"
+				stripe_count = 1	# linear
+
+				stripes = [
+					"pv0", 0
+				]
+			}
+			segment2 {
+				start_extent = 1430791
+				extent_count = 953861	# 3.63869 Terabytes
+
+				type = "striped"
+				stripe_count = 1	# linear
+
+				stripes = [
+					"pv2", 0
+				]
+			}
+			segment3 {
+				start_extent = 2384652
+				extent_count = 476931	# 1.81935 Terabytes
+
+				type = "striped"
+				stripe_count = 1	# linear
+
+				stripes = [
+					"pv1", 0
+				]
+			}
+			segment4 {
+				start_extent = 2861583
+				extent_count = 476931	# 1.81935 Terabytes
+
+				type = "striped"
+				stripe_count = 1	# linear
+
+				stripes = [
+					"pv3", 0
+				]
+			}
+			segment5 {
+				start_extent = 3338514
+				extent_count = 953861	# 3.63869 Terabytes
+
+				type = "striped"
+				stripe_count = 1	# linear
+
+				stripes = [
+					"pv4", 0
+				]
+			}
+		}
+	}
+
+}