<div dir="ltr"><div><div>Hi,<br><br></div>I&#39;m using LVM thin as a back-end for DRBD. When initial sync was done the thin logical volume on secondary node shows 100% of data. Is this normal behavior?<br><br></div>Here is the output of lvs -a on primary node:<br><br>LV                          VG        Attr       LSize   Pool    Origin    Data%  Meta%  Move Log Cpy%Sync Convert<br>lv_data01                   vg_fsdata Vwi-aotz--  16.00t tp_data           45.99                                  <br>[lvol0_pmspare]             vg_fsdata ewi-------   2.50g                                                          <br>tp_data                     vg_fsdata twi-aotz--  20.00t                   36.81  4.76                            <br>[tp_data_tdata]             vg_fsdata Twi-ao----  20.00t                                                          <br>[tp_data_tmeta]             vg_fsdata ewi-ao----  10.00g                                          <br><br><br>Here is the output of lvs -a on secondary node:<br><br>LV              VG        Attr       LSize   Pool    Origin Data%  Meta%  Move Log Cpy%Sync Convert<br>lv_data01       vg_fsdata Vwi-aotz--  16.00t tp_data        100.00                                 <br>[lvol0_pmspare] vg_fsdata ewi-------   2.50g                                                       <br>tp_data         vg_fsdata twi-aotz--  20.00t                80.00  10.31                           <br>[tp_data_tdata] vg_fsdata Twi-ao----  20.00t                                                       <br>[tp_data_tmeta] vg_fsdata ewi-ao----  10.00g                                    <br></div>