While booting:

Setting up Logical Volume Management:
Refusing activation of partial LV OSVol. Use --partial to override.
Refusing activation of partial LV SwapVol. Use --partial to override.
  2 logical volume(s) in volume group "disks" now active

while trying to add a lv:

 lvcreate -i7 -I64 -n test -L 10G disks
  Cannot change VG disks while PVs are missing.
  Consider vgreduce --removemissing.


lvdisplay:

  LV Name                /dev/disks/OSVol
  VG Name                disks
  LV UUID                Gvwl3u-VvO0-vBlO-k3fM-0pZq-pTCh-0EYM8E
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                4.00 GiB
  Current LE             1024
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0
   
  --- Logical volume ---
  LV Name                /dev/disks/SwapVol
  VG Name                disks
  LV UUID                K1VZDP-pNi0-Te3c-jgMW-K4nn-Auhz-aVwh4J
  LV Write Access        read/write
  LV Status              available
  # open                 1
  LV Size                2.00 GiB
  Current LE             512
  Segments               1
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:1


pvdisplay:

  --- Physical volume ---
  PV Name               /dev/sda2
  VG Name               disks
  PV Size               279.14 GiB / not usable 0   
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71460
  Free PE               69924
  Allocated PE          1536
  PV UUID               X1QQdB-TrAj-VEqx-3P12-WRiC-k4k9-iWYE16
   
  --- Physical volume ---
  PV Name               /dev/sdb
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               IQc0rP-fA2S-Ry2c-38eg-Gsf5-kdsR-SBy5de
   
  --- Physical volume ---
  PV Name               /dev/sdc
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               KTPJvA-bz6O-UX0A-sPQF-OC9S-QUjT-Evqzwo
   
  --- Physical volume ---
  PV Name               /dev/sdd
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               VPnmcp-IK0A-Of8Q-1x74-abBl-48dR-cUCgcw
   
  --- Physical volume ---
  PV Name               /dev/sde
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               Cvf4xk-eY0E-BA6R-2waT-u3uw-m3nB-IJexHj
   
  --- Physical volume ---
  PV Name               /dev/sdf
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               Whb9zx-kdBZ-CoN8-Z9aT-8MDt-k1F3-DMiV04
   
  --- Physical volume ---
  PV Name               /dev/sdg
  VG Name               disks
  PV Size               279.39 GiB / not usable 4.00 MiB
  Allocatable           yes 
  PE Size               4.00 MiB
  Total PE              71522
  Free PE               71522
  Allocated PE          0
  PV UUID               KjdZ6T-7iHx-ll31-mpES-120X-d2DT-w9kczP

pvs:

  PV         VG    Fmt  Attr PSize   PFree  
  /dev/sda2  disks lvm2 a-m  279.14g 273.14g
  /dev/sdb   disks lvm2 a--  279.38g 279.38g
  /dev/sdc   disks lvm2 a--  279.38g 279.38g
  /dev/sdd   disks lvm2 a--  279.38g 279.38g
  /dev/sde   disks lvm2 a--  279.38g 279.38g
  /dev/sdf   disks lvm2 a--  279.38g 279.38g
  /dev/sdg   disks lvm2 a--  279.38g 279.38g

vgs:

  VG    #PV #LV #SN Attr   VSize VFree
  disks   7   2   0 wz-pn- 1.91t 1.90t