# vgscan -vvv
        Parsing: vgscan -vvv
        Using command index 141 id vgscan_general enum 126.
      devices/global_filter not found in config: defaulting to global_filter = [ "a|.*/|" ]
      Setting global/locking_type to 1
      Setting global/use_lvmetad to 1
      global/lvmetad_update_wait_time not found in config: defaulting to 10
        /run/lvm/lvmetad.socket: Opening daemon socket to lvmetad for protocol lvmetad version 1.
        Sending daemon lvmetad: hello
      Setting response to OK
      Setting protocol to lvmetad
      Setting version to 1
        Successfully connected to lvmetad on fd 3.
      Setting global/use_lvmpolld to 1
      Setting devices/sysfs_scan to 1
        Sysfs filter initialised.
        internal filter initialised.
        LVM type filter initialised.
        Usable device filter initialised.
      Setting devices/multipath_component_detection to 1
        mpath filter initialised.
        Partitioned filter initialised.
      Setting devices/md_component_detection to 1
        MD filter initialised.
      Setting devices/fw_raid_component_detection to 0
        Composite filter initialised.
      Setting devices/ignore_suspended_devices to 0
      Setting devices/ignore_lvm_mirrors to 1
      Setting devices/filter to filter = [ "a|loop|", "a|sd|", "r|.*|" ]
        Regex filter initialised.
        Usable device filter initialised.
        Composite filter initialised.
      Setting devices/cache_dir to /run/lvm
      Setting devices/cache_file_prefix to
      devices/cache not found in config: defaulting to /run/lvm/.cache
        Persistent filter initialised.
        Composite filter initialised.
      Setting devices/write_cache_state to 1
      Setting global/use_lvmetad to 1
      Setting activation/activation_mode to degraded
      metadata/record_lvs_history not found in config: defaulting to 0
        DEGRADED MODE. Incomplete RAID LVs will be processed.
      Setting activation/monitoring to 1
        Processing: vgscan -vvv
        Command pid: 8851
        system ID:
        O_DIRECT will be used
      Setting global/locking_type to 1
      Setting global/wait_for_locks to 1
      File-based locking selected.
      Setting global/prioritise_write_locks to 1
      Setting global/locking_dir to /run/lock/lvm
      Setting global/use_lvmlockd to 0
      Locking /run/lock/lvm/P_global WB
        _do_flock /run/lock/lvm/P_global:aux WB
        _do_flock /run/lock/lvm/P_global WB
        _undo_flock /run/lock/lvm/P_global:aux
    Wiping cache of LVM-capable devices
        /dev/sdg: Added to device cache (8:96)
        /dev/disk/by-id/usb-Intenso_Rainbow_11090900034244-0:0: Aliased to /dev/sdg in device cache (8:96)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:12:1.0-scsi-0:0:0:0: Aliased to /dev/sdg in device cache (8:96)
        /dev/external: Added to device cache (8:80)
        /dev/sdg1: Added to device cache (8:97)
        /dev/disk/by-id/usb-Intenso_Rainbow_11090900034244-0:0-part1: Aliased to /dev/sdg1 in device cache (8:97)
        /dev/disk/by-label/INTENSO: Aliased to /dev/sdg1 in device cache (8:97)
        /dev/disk/by-partuuid/c3072e18-01: Aliased to /dev/sdg1 in device cache (8:97)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:12:1.0-scsi-0:0:0:0-part1: Aliased to /dev/sdg1 in device cache (8:97)
        /dev/disk/by-uuid/A8D8-9327: Aliased to /dev/sdg1 in device cache (8:97)
        /dev/external1: Added to device cache (8:81)
        /dev/sdf: Aliased to /dev/external in device cache (8:80)
        /dev/disk/by-id/scsi-1JMicron_USB_to_ATA\x2fATAPI_bridge: Aliased to /dev/external in device cache (8:80)
        /dev/disk/by-id/scsi-SSAMSUNG_HD154UI_801130168383: Aliased to /dev/external in device cache (8:80)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:9:1.0-scsi-0:0:0:0: Aliased to /dev/external in device cache (8:80)
        Path already cached /dev/external.
        /dev/sdf1: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-id/scsi-1JMicron_USB_to_ATA\x2fATAPI_bridge-part1: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-id/scsi-SSAMSUNG_HD154UI_801130168383-part1: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-label/Samsung-extern: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-partuuid/1b489d50-ff74-42a0-a8db-280f815e8430: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:9:1.0-scsi-0:0:0:0-part1: Aliased to /dev/external1 in device cache (8:81)
        /dev/disk/by-uuid/1a630321-9404-44b5-b434-51e1d525046a: Aliased to /dev/external1 in device cache (8:81)
        Path already cached /dev/external1.
        /dev/sde: Added to device cache (8:64)
        /dev/disk/by-id/scsi-35000000000000001: Aliased to /dev/sde in device cache (8:64)
        /dev/disk/by-id/scsi-Sasmedia_ASM1153E_2109876543210: Aliased to /dev/sde in device cache (8:64)
        /dev/disk/by-id/wwn-0x5000000000000001: Aliased to /dev/sde in device cache (8:64)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:4:1.0-scsi-0:0:0:0: Aliased to /dev/sde in device cache (8:64)
        Path already cached /dev/external.
        /dev/sde1: Added to device cache (8:65)
        /dev/disk/by-id/scsi-35000000000000001-part1: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-id/scsi-Sasmedia_ASM1153E_2109876543210-part1: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-id/wwn-0x5000000000000001-part1: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-label/skyhawk-10G: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-partuuid/0f97dc7a-d118-42f9-917d-630a571aaf06: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-path/pci-0000:00:14.0-usb-0:4:1.0-scsi-0:0:0:0-part1: Aliased to /dev/sde1 in device cache (8:65)
        /dev/disk/by-uuid/d29089cf-b1d2-44c4-a17c-861c3b8e4702: Aliased to /dev/sde1 in device cache (8:65)
        Path already cached /dev/external1.
        /dev/sda: Added to device cache (8:0)
        /dev/disk/by-id/ata-CT1000MX500SSD1_1818E1399B2F: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-id/scsi-0ATA_CT1000MX500SSD1_1818E1399B2F: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-id/scsi-1ATA_CT1000MX500SSD1_1818E1399B2F: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-id/scsi-3500a0751e1399b2f: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-id/scsi-SATA_CT1000MX500SSD1_1818E1399B2F: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-id/wwn-0x500a0751e1399b2f: Aliased to /dev/sda in device cache (8:0)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-1: Aliased to /dev/sda in device cache (8:0)
        /dev/sda1: Added to device cache (8:1)
        /dev/disk/by-id/ata-CT1000MX500SSD1_1818E1399B2F-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-id/scsi-0ATA_CT1000MX500SSD1_1818E1399B2F-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-id/scsi-1ATA_CT1000MX500SSD1_1818E1399B2F-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-id/scsi-3500a0751e1399b2f-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-id/scsi-SATA_CT1000MX500SSD1_1818E1399B2F-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-id/wwn-0x500a0751e1399b2f-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-partuuid/74fb74cb-61f6-4979-8900-ef782fe41d67: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-1-part1: Aliased to /dev/sda1 in device cache (8:1)
        /dev/disk/by-uuid/642B-C433: Aliased to /dev/sda1 in device cache (8:1)
        /dev/sda2: Added to device cache (8:2)
        /dev/disk/by-id/ata-CT1000MX500SSD1_1818E1399B2F-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-id/scsi-0ATA_CT1000MX500SSD1_1818E1399B2F-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-id/scsi-1ATA_CT1000MX500SSD1_1818E1399B2F-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-id/scsi-3500a0751e1399b2f-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-id/scsi-SATA_CT1000MX500SSD1_1818E1399B2F-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-id/wwn-0x500a0751e1399b2f-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-partuuid/8b39c91e-3519-4534-800f-2b8c3a4f4a36: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-1-part2: Aliased to /dev/sda2 in device cache (8:2)
        /dev/disk/by-uuid/c15ea35a-5e05-4262-88a1-af7f790f461d: Aliased to /dev/sda2 in device cache (8:2)
        /dev/sda3: Added to device cache (8:3)
        /dev/disk/by-id/ata-CT1000MX500SSD1_1818E1399B2F-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-id/scsi-0ATA_CT1000MX500SSD1_1818E1399B2F-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-id/scsi-1ATA_CT1000MX500SSD1_1818E1399B2F-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-id/scsi-3500a0751e1399b2f-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-id/scsi-SATA_CT1000MX500SSD1_1818E1399B2F-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-id/wwn-0x500a0751e1399b2f-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-partuuid/27404cfd-cae0-481e-8416-3ffcf21ad5cb: Aliased to /dev/sda3 in device cache (8:3)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-1-part3: Aliased to /dev/sda3 in device cache (8:3)
        /dev/sdb: Added to device cache (8:16)
        /dev/disk/by-id/ata-Crucial_CT250MX200SSD1_15060EA5677E: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-id/scsi-0ATA_Crucial_CT250MX2_15060EA5677E: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-id/scsi-1ATA_Crucial_CT250MX200SSD1_15060EA5677E: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-id/scsi-3500a07510ea5677e: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-id/scsi-SATA_Crucial_CT250MX2_15060EA5677E: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-id/wwn-0x500a07510ea5677e: Aliased to /dev/sdb in device cache (8:16)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-2: Aliased to /dev/sdb in device cache (8:16)
        /dev/sdb1: Added to device cache (8:17)
        /dev/disk/by-id/ata-Crucial_CT250MX200SSD1_15060EA5677E-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-id/scsi-0ATA_Crucial_CT250MX2_15060EA5677E-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-id/scsi-1ATA_Crucial_CT250MX200SSD1_15060EA5677E-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-id/scsi-3500a07510ea5677e-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-id/scsi-SATA_Crucial_CT250MX2_15060EA5677E-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-id/wwn-0x500a07510ea5677e-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-partuuid/31e6221c-8185-451c-ba17-22d9ab8004f4: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-2-part1: Aliased to /dev/sdb1 in device cache (8:17)
        /dev/sdc: Added to device cache (8:32)
        /dev/disk/by-id/ata-ST6000VN0001-1SF17Z_Z4D2NRHF: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-id/scsi-0ATA_ST6000VN0001-1SF_Z4D2NRHF: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-id/scsi-1ATA_ST6000VN0001-1SF17Z_Z4D2NRHF: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-id/scsi-35000c5007bbafd86: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-id/scsi-SATA_ST6000VN0001-1SF_Z4D2NRHF: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-id/wwn-0x5000c5007bbafd86: Aliased to /dev/sdc in device cache (8:32)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-3: Aliased to /dev/sdc in device cache (8:32)
        /dev/sdc1: Added to device cache (8:33)
        /dev/disk/by-id/ata-ST6000VN0001-1SF17Z_Z4D2NRHF-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-id/scsi-0ATA_ST6000VN0001-1SF_Z4D2NRHF-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-id/scsi-1ATA_ST6000VN0001-1SF17Z_Z4D2NRHF-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-id/scsi-35000c5007bbafd86-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-id/scsi-SATA_ST6000VN0001-1SF_Z4D2NRHF-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-id/wwn-0x5000c5007bbafd86-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-partuuid/9b07d34b-3d61-4bcf-9fdf-f4e68b310fbf: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-3-part1: Aliased to /dev/sdc1 in device cache (8:33)
        /dev/sdd: Added to device cache (8:48)
        /dev/disk/by-id/ata-ST2000VX008-2E3164_Z52403ZF: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-id/scsi-0ATA_ST2000VX008-2E31_Z52403ZF: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-id/scsi-1ATA_ST2000VX008-2E3164_Z52403ZF: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-id/scsi-35000c500af90f21b: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-id/scsi-SATA_ST2000VX008-2E31_Z52403ZF: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-id/wwn-0x5000c500af90f21b: Aliased to /dev/sdd in device cache (8:48)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-4: Aliased to /dev/sdd in device cache (8:48)
        /dev/sdd1: Added to device cache (8:49)
        /dev/disk/by-id/ata-ST2000VX008-2E3164_Z52403ZF-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-id/scsi-0ATA_ST2000VX008-2E31_Z52403ZF-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-id/scsi-1ATA_ST2000VX008-2E3164_Z52403ZF-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-id/scsi-35000c500af90f21b-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-id/scsi-SATA_ST2000VX008-2E31_Z52403ZF-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-id/wwn-0x5000c500af90f21b-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-partuuid/bb8c228d-ed26-4713-9493-93b34c11c3f7: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-4-part1: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/disk/by-uuid/cbd3a36c-e0a7-4cb1-9e12-07cb7779e422: Aliased to /dev/sdd1 in device cache (8:49)
        /dev/sdd2: Added to device cache (8:50)
        /dev/disk/by-id/ata-ST2000VX008-2E3164_Z52403ZF-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-id/scsi-0ATA_ST2000VX008-2E31_Z52403ZF-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-id/scsi-1ATA_ST2000VX008-2E3164_Z52403ZF-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-id/scsi-35000c500af90f21b-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-id/scsi-SATA_ST2000VX008-2E31_Z52403ZF-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-id/wwn-0x5000c500af90f21b-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-partuuid/3ba516fc-202b-412b-9c47-9b957e59fd89: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-4-part2: Aliased to /dev/sdd2 in device cache (8:50)
        /dev/sr0: Added to device cache (11:0)
        /dev/cdrom: Aliased to /dev/sr0 in device cache (preferred name) (11:0)
        /dev/cdrw: Aliased to /dev/cdrom in device cache (11:0)
        /dev/disk/by-id/ata-HL-DT-ST_DVDRAM_GH24NSD1_K1LG1F91950: Aliased to /dev/cdrom in device cache (11:0)
        /dev/disk/by-id/wwn-0x5001480000000000: Aliased to /dev/cdrom in device cache (11:0)
        /dev/disk/by-label/grml64-full\x202018.12: Aliased to /dev/cdrom in device cache (11:0)
        /dev/disk/by-path/pci-0000:00:1f.2-ata-5: Aliased to /dev/cdrom in device cache (11:0)
        /dev/disk/by-uuid/2018-12-30-14-26-45-00: Aliased to /dev/cdrom in device cache (11:0)
        /dev/dvd: Aliased to /dev/cdrom in device cache (11:0)
        /dev/dvdrw: Aliased to /dev/cdrom in device cache (11:0)
        /dev/loop0: Added to device cache (7:0)
        /dev/loop1: Added to device cache (7:16)
        /dev/loop10: Added to device cache (7:160)
        /dev/loop11: Added to device cache (7:176)
        /dev/loop12: Added to device cache (7:192)
        /dev/loop13: Added to device cache (7:208)
        /dev/loop14: Added to device cache (7:224)
        /dev/loop15: Added to device cache (7:240)
        /dev/loop16: Added to device cache (7:256)
        /dev/loop17: Added to device cache (7:272)
        /dev/loop18: Added to device cache (7:288)
        /dev/loop19: Added to device cache (7:304)
        /dev/loop2: Added to device cache (7:32)
        /dev/loop20: Added to device cache (7:320)
        /dev/loop21: Added to device cache (7:336)
        /dev/loop22: Added to device cache (7:352)
        /dev/loop23: Added to device cache (7:368)
        /dev/loop24: Added to device cache (7:384)
        /dev/loop25: Added to device cache (7:400)
        /dev/loop26: Added to device cache (7:416)
        /dev/loop27: Added to device cache (7:432)
        /dev/loop28: Added to device cache (7:448)
        /dev/loop29: Added to device cache (7:464)
        /dev/loop3: Added to device cache (7:48)
        /dev/loop30: Added to device cache (7:480)
        /dev/loop31: Added to device cache (7:496)
        /dev/loop4: Added to device cache (7:64)
        /dev/loop5: Added to device cache (7:80)
        /dev/loop6: Added to device cache (7:96)
        /dev/loop7: Added to device cache (7:112)
        /dev/loop8: Added to device cache (7:128)
        /dev/loop9: Added to device cache (7:144)
        /dev/dm-0: Added to device cache (254:0)
        /dev/disk/by-id/dm-name-host1_hdd_vg-nas--hdd1: Aliased to /dev/dm-0 in device cache (preferred name) (254:0)
        /dev/disk/by-id/dm-uuid-LVM-fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrLnSfVYvHns1LYUxeMSOTav5HBIrrWxg1C: Aliased to /dev/disk/by-id/dm-name-host1_hdd_vg-nas--hdd1 in device cache (254:0)
        /dev/host1_hdd_vg/nas-hdd1: Aliased to /dev/disk/by-id/dm-name-host1_hdd_vg-nas--hdd1 in device cache (preferred name) (254:0)
        /dev/mapper/host1_hdd_vg-nas--hdd1: Aliased to /dev/host1_hdd_vg/nas-hdd1 in device cache (254:0)
        /dev/dm-1: Added to device cache (254:1)
        /dev/disk/by-id/dm-name-host1_vg-system: Aliased to /dev/dm-1 in device cache (preferred name) (254:1)
        /dev/disk/by-id/dm-uuid-LVM-CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1FN2MIlfqa2qvS7yFBeYYzJuS39Ve0XH0: Aliased to /dev/disk/by-id/dm-name-host1_vg-system in device cache (254:1)
        /dev/disk/by-uuid/f81f18ed-69a5-4f6b-981f-d4dde65d7dc6: Aliased to /dev/disk/by-id/dm-name-host1_vg-system in device cache (254:1)
        /dev/host1_vg/system: Aliased to /dev/disk/by-id/dm-name-host1_vg-system in device cache (preferred name) (254:1)
        /dev/mapper/host1_vg-system: Aliased to /dev/host1_vg/system in device cache (254:1)
        /dev/dm-2: Added to device cache (254:2)
        /dev/disk/by-id/dm-name-host1_vg-swap: Aliased to /dev/dm-2 in device cache (preferred name) (254:2)
        /dev/disk/by-id/dm-uuid-LVM-CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1djCq5F0vvlh9fkh8DuDARJ8r9mVdD4oO: Aliased to /dev/disk/by-id/dm-name-host1_vg-swap in device cache (254:2)
        /dev/disk/by-uuid/f87f0f36-28bb-4355-b1f7-4438a3bb7a92: Aliased to /dev/disk/by-id/dm-name-host1_vg-swap in device cache (254:2)
        /dev/host1_vg/swap: Aliased to /dev/disk/by-id/dm-name-host1_vg-swap in device cache (preferred name) (254:2)
        /dev/mapper/host1_vg-swap: Aliased to /dev/host1_vg/swap in device cache (254:2)
    Wiping internal VG cache
        lvmcache has no info for vgname "#orphans_lvm1" with VGID #orphans_lvm1.
        lvmcache has no info for vgname "#orphans_lvm1".
        lvmcache initialised VG #orphans_lvm1.
        lvmcache has no info for vgname "#orphans_pool" with VGID #orphans_pool.
        lvmcache has no info for vgname "#orphans_pool".
        lvmcache initialised VG #orphans_pool.
        lvmcache has no info for vgname "#orphans_lvm2" with VGID #orphans_lvm2.
        lvmcache has no info for vgname "#orphans_lvm2".
        lvmcache initialised VG #orphans_lvm2.
        Sending lvmetad get_global_info
      Setting response to OK
      Setting token to filter:3239235440
      Setting daemon_pid to 8918
      Setting response to OK
      Setting global_disable to 0
  Reading volume groups from cache.
        Processing each VG
        Get list of VGs on system
        Asking lvmetad for complete list of known VG ids/names
      Setting response to OK
      Setting response to OK
      Setting response to OK
      Setting name to host1_hdd_vg
      Setting name to host1_vg
      report/output_format not found in config: defaulting to basic
      log/report_command_log not found in config: defaulting to 0
      Processing VG host1_hdd_vg fbR7mJ-GVtp-Q30z-Ysee-B1M8-dZfG-1WPNrL
      Locking /run/lock/lvm/V_host1_hdd_vg RB
        _do_flock /run/lock/lvm/V_host1_hdd_vg:aux WB
        _undo_flock /run/lock/lvm/V_host1_hdd_vg:aux
        _do_flock /run/lock/lvm/V_host1_hdd_vg RB
        lvmcache has no info for vgname "host1_hdd_vg".
      Reading VG host1_hdd_vg fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrL
        Metadata cache has no info for vgid "fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrL"
        Asking lvmetad for VG fbR7mJ-GVtp-Q30z-Ysee-B1M8-dZfG-1WPNrL host1_hdd_vg
      Setting response to OK
      Setting response to OK
      Setting response to OK
      Setting name to host1_hdd_vg
      Setting metadata/format to lvm2
        lvmcache has no info for vgname "host1_hdd_vg" with VGID fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrL.
      Setting id to XNH3vm-lXX0-Onhy-5SeG-S7CM-T3nK-FpUUOV
      Setting format to lvm2
      Setting device to 2081
      Setting dev_size to 11721041920
      Setting label_sector to 1
      Setting ext_flags to 1
      Setting ext_version to 2
        lvmcache /dev/sdc1: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
      Setting size to 1044480
      Setting start to 4096
      Setting ignore to 0
        Allocated VG host1_hdd_vg at 0x559b524cbc90.
        Importing logical volume host1_hdd_vg/nas-hdd1.
        lvmcache has no info for vgname "host1_hdd_vg" with VGID fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrL.
        lvmcache has no info for vgname "host1_hdd_vg".
        lvmcache /dev/sdc1: now in VG host1_hdd_vg with 1 mda(s).
        lvmcache /dev/sdc1: VG host1_hdd_vg: set VGID to fbR7mJGVtpQ30zYseeB1M8dZfG1WPNrL.
        lvmcache /dev/sdc1: VG host1_hdd_vg: set system_id to .
        Sending lvmetad vg_clear_outdated_pvs
      Setting response to OK
      Setting response to OK
      Setting response to OK
        Opened /dev/sdc1 RO O_DIRECT
      /dev/sdc1: size is 11721041920 sectors
        /dev/sdc1 0:      0 1429760: nas-hdd1(0:0)
        /dev/sdc1 1: 1429760   1031: NULL(0:0)
        Allocated VG host1_hdd_vg at 0x559b52504e50.
        Importing logical volume host1_hdd_vg/nas-hdd1.
      Process single VG host1_hdd_vg
  Found volume group "host1_hdd_vg" using metadata type lvm2
        Freeing VG host1_hdd_vg at 0x559b52508e60.
        Unlock: Memlock counters: locked:0 critical:0 daemon:0 suspended:0
        Syncing device names
      Unlocking /run/lock/lvm/V_host1_hdd_vg
        _undo_flock /run/lock/lvm/V_host1_hdd_vg
        Closed /dev/sdc1
        Freeing VG host1_hdd_vg at 0x559b52504e50.
        Freeing VG host1_hdd_vg at 0x559b524cbc90.
      Processing VG host1_vg CEzgad-0Gyk-jx0y-Ye6j-QSKr-qQhR-Pw69Q1
      Locking /run/lock/lvm/V_host1_vg RB
        _do_flock /run/lock/lvm/V_host1_vg:aux WB
        _undo_flock /run/lock/lvm/V_host1_vg:aux
        _do_flock /run/lock/lvm/V_host1_vg RB
        lvmcache has no info for vgname "host1_vg".
      Reading VG host1_vg CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1
        Metadata cache has no info for vgid "CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1"
        Asking lvmetad for VG CEzgad-0Gyk-jx0y-Ye6j-QSKr-qQhR-Pw69Q1 host1_vg
      Setting response to OK
      Setting response to OK
      Setting response to OK
      Setting name to host1_vg
      Setting metadata/format to lvm2
        lvmcache has no info for vgname "host1_vg" with VGID CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1.
      Setting id to Xnq0lv-tUS7-wAGP-vYYP-Hb8Q-u6Ef-7cA2Pu
      Setting format to lvm2
      Setting device to 2051
      Setting dev_size to 1952081920
      Setting label_sector to 1
      Setting ext_flags to 1
      Setting ext_version to 2
        lvmcache /dev/sda3: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
      Setting size to 1044480
      Setting start to 4096
      Setting ignore to 0
      Setting id to dcm4IM-eVqj-Q6FX-ULu1-Nuwe-mL7d-IjG2Qh
      Setting format to lvm2
      Setting device to 2065
      Setting dev_size to 488394752
      Setting label_sector to 1
      Setting ext_flags to 1
      Setting ext_version to 2
        lvmcache /dev/sdb1: now in VG #orphans_lvm2 (#orphans_lvm2) with 0 mda(s).
      Setting size to 1044480
      Setting start to 4096
      Setting ignore to 0
        Allocated VG host1_vg at 0x559b524c7c80.
        Importing logical volume host1_vg/system.
        Importing logical volume host1_vg/swap.
        lvmcache has no info for vgname "host1_vg" with VGID CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1.
        lvmcache has no info for vgname "host1_vg".
        lvmcache /dev/sda3: now in VG host1_vg with 1 mda(s).
        lvmcache /dev/sda3: VG host1_vg: set VGID to CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1.
        lvmcache /dev/sda3: VG host1_vg: set system_id to .
        lvmcache /dev/sdb1: now in VG host1_vg (CEzgad0Gykjx0yYe6jQSKrqQhRPw69Q1) with 1 mda(s).
        Sending lvmetad vg_clear_outdated_pvs
      Setting response to OK
      Setting response to OK
      Setting response to OK
        Opened /dev/sda3 RO O_DIRECT
      /dev/sda3: size is 1952081920 sectors
        Opened /dev/sdb1 RO O_DIRECT
      /dev/sdb1: size is 488394752 sectors
        /dev/sda3 0:      0  11920: system(0:0)
        /dev/sda3 1:  11920   8344: swap(0:0)
        /dev/sda3 2:  20264 218027: NULL(0:0)
        /dev/sdb1 0:      0  59618: NULL(0:0)
        Allocated VG host1_vg at 0x559b52504e50.
        Importing logical volume host1_vg/system.
        Importing logical volume host1_vg/swap.
      Process single VG host1_vg
  Found volume group "host1_vg" using metadata type lvm2
        Freeing VG host1_vg at 0x559b52508e60.
        Unlock: Memlock counters: locked:0 critical:0 daemon:0 suspended:0
        Syncing device names
      Unlocking /run/lock/lvm/V_host1_vg
        _undo_flock /run/lock/lvm/V_host1_vg
        Closed /dev/sda3
        Closed /dev/sdb1
        Freeing VG host1_vg at 0x559b52504e50.
        Freeing VG host1_vg at 0x559b524c7c80.
      Unlocking /run/lock/lvm/P_global
        _undo_flock /run/lock/lvm/P_global
      Setting global/notify_dbus to 1
        Completed: vgscan -vvv