It is possisble to use lvm-drect with docker using a unique physical partition shared with OS adding a second VG?

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Hi I want install docker with direct-lvm
in manual they write :




“storage-driver”: “devicemapper”,
“storage-opts”: [
“dm.directlvm_device=/dev/xdf”,
“dm.thinp_percent=95”,
“dm.thinp_metapercent=1”,
“dm.thinp_autoextend_threshold=80”,
“dm.thinp_autoextend_percent=20”,
“dm.directlvm_device_force=false”
]



In my machine i have disk /dev/sda with 2 partitions



Device Free Used Total Pool Mount point
/dev/sda 1.17 TB PARTITIONED
/dev/sda1 200.00 MB /boot
/dev/sda2 0.00 KB 1.17 TB 1.17 TB vg
LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
root vg -wi-ao---- 1,17t


In the partiton /dev/sda2 is installed also my OS. How to install in it lvm-direct? Can i use /dev/sda2 for creatinng a second VG docker inside the same partition and LV thinpool and thinpoolmeta or i have forcely to create another physical partition?







share|improve this question























    up vote
    0
    down vote

    favorite












    Hi I want install docker with direct-lvm
    in manual they write :




    “storage-driver”: “devicemapper”,
    “storage-opts”: [
    “dm.directlvm_device=/dev/xdf”,
    “dm.thinp_percent=95”,
    “dm.thinp_metapercent=1”,
    “dm.thinp_autoextend_threshold=80”,
    “dm.thinp_autoextend_percent=20”,
    “dm.directlvm_device_force=false”
    ]



    In my machine i have disk /dev/sda with 2 partitions



    Device Free Used Total Pool Mount point
    /dev/sda 1.17 TB PARTITIONED
    /dev/sda1 200.00 MB /boot
    /dev/sda2 0.00 KB 1.17 TB 1.17 TB vg
    LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
    root vg -wi-ao---- 1,17t


    In the partiton /dev/sda2 is installed also my OS. How to install in it lvm-direct? Can i use /dev/sda2 for creatinng a second VG docker inside the same partition and LV thinpool and thinpoolmeta or i have forcely to create another physical partition?







    share|improve this question





















      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      Hi I want install docker with direct-lvm
      in manual they write :




      “storage-driver”: “devicemapper”,
      “storage-opts”: [
      “dm.directlvm_device=/dev/xdf”,
      “dm.thinp_percent=95”,
      “dm.thinp_metapercent=1”,
      “dm.thinp_autoextend_threshold=80”,
      “dm.thinp_autoextend_percent=20”,
      “dm.directlvm_device_force=false”
      ]



      In my machine i have disk /dev/sda with 2 partitions



      Device Free Used Total Pool Mount point
      /dev/sda 1.17 TB PARTITIONED
      /dev/sda1 200.00 MB /boot
      /dev/sda2 0.00 KB 1.17 TB 1.17 TB vg
      LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
      root vg -wi-ao---- 1,17t


      In the partiton /dev/sda2 is installed also my OS. How to install in it lvm-direct? Can i use /dev/sda2 for creatinng a second VG docker inside the same partition and LV thinpool and thinpoolmeta or i have forcely to create another physical partition?







      share|improve this question











      Hi I want install docker with direct-lvm
      in manual they write :




      “storage-driver”: “devicemapper”,
      “storage-opts”: [
      “dm.directlvm_device=/dev/xdf”,
      “dm.thinp_percent=95”,
      “dm.thinp_metapercent=1”,
      “dm.thinp_autoextend_threshold=80”,
      “dm.thinp_autoextend_percent=20”,
      “dm.directlvm_device_force=false”
      ]



      In my machine i have disk /dev/sda with 2 partitions



      Device Free Used Total Pool Mount point
      /dev/sda 1.17 TB PARTITIONED
      /dev/sda1 200.00 MB /boot
      /dev/sda2 0.00 KB 1.17 TB 1.17 TB vg
      LV VG Attr LSize Pool Origin Data% Meta% Move Log Cpy%Sync Convert
      root vg -wi-ao---- 1,17t


      In the partiton /dev/sda2 is installed also my OS. How to install in it lvm-direct? Can i use /dev/sda2 for creatinng a second VG docker inside the same partition and LV thinpool and thinpoolmeta or i have forcely to create another physical partition?









      share|improve this question










      share|improve this question




      share|improve this question









      asked Jun 7 at 9:40









      abubi abubi

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