c1:~ # cat /proc/partitions 
major minor  #blocks  name

 202        0    8388608 xvda
 202        1     891576 xvda1
 202        2    7494322 xvda2
 202       16 10737418240 xvdb
 202       32 10737418240 xvdc
 202       48 10737418240 xvdd
 202       64 10737418240 xvde
 
c1:~ # pvcreate /dev/xvd{b,c,d,e}
  No physical volume label read from /dev/xvdb
  Physical volume "/dev/xvdb" successfully created
  No physical volume label read from /dev/xvdc
  Physical volume "/dev/xvdc" successfully created
  No physical volume label read from /dev/xvdd
  Physical volume "/dev/xvdd" successfully created
  No physical volume label read from /dev/xvde
  Physical volume "/dev/xvde" successfully created

c1:~ # vgcreate shared /dev/xvd{b,c,d,e}
  Volume group "shared" successfully created

c1:~ # lvcreate -i 4 -l 1 -n sbd shared
  Using default stripesize 64.00 KB
  Rounding size (1 extents) up to stripe boundary size (4 extents)
  Logical volume "sbd" created

c1:~ # lvcreate -i 4 -l 100%FREE -n data01 shared
  Using default stripesize 64.00 KB
  Logical volume "data01" created

c1:~ # pvs # Anzeige der Phyiscal Volumes
  PV         VG     Fmt  Attr PSize  PFree
  /dev/xvdb  shared lvm2 a-   10.00T    0 
  /dev/xvdc  shared lvm2 a-   10.00T    0 
  /dev/xvdd  shared lvm2 a-   10.00T    0 
  /dev/xvde  shared lvm2 a-   10.00T    0 
  
c1:~ # vgs # Anzeige der Volume Groups
  VG     #PV #LV #SN Attr   VSize  VFree
  shared   4   2   0 wz--n- 40.00T    0 
  
c1:~ # lvs # Anzeige der Logical Volumes
  LV     VG     Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  data01 shared -wi-a- 40.00T                                      
  sbd    shared -wi-a- 16.00M           

