Cara mengatasi rsync pending pada Mdadm Raid 1

Step by step :

1. Excetue command untuk switch array ke read-write dan begin rsync process

   # mdadm --readwrite /dev/md1

   # cat /proc/mdstat

   Personalities : [raid1] 
   md1 : active raid1 sda2[0] sdb2[1]
         4203104 blocks super 1.2 [2/2] [UU]
         [=>...................]  resync =  8.1% (333952/4203104) finish=1.3min speed=47707K/sec
         
   md0 : active raid1 sda1[0] sdb1[1]
         973524352 blocks super 1.2 [2/2] [UU]
         
   unused devices: <none>

2. Maka akan muncul proses yang awalnya pending menjadi rsync

   # cat /proc/mdstat

   Personalities : [raid1] 
   md1 : active raid1 sda2[0] sdb2[1]
         4203104 blocks super 1.2 [2/2] [UU]
         [=>...................]  resync =  8.1% (333952/4203104) finish=1.3min speed=47707K/sec
         
   md0 : active raid1 sda1[0] sdb1[1]
         973524352 blocks super 1.2 [2/2] [UU]
         
   unused devices: <none>