Prepare disk replacement on granet

4 16To disk are ready to be installed on granet.

As it's in replacement of existing disk, some data need to be moved

TODO Identify the disk to be replaced

Current zfs status:

root@granet:~# zpool list -v
NAME                             SIZE  ALLOC   FREE  CKPOINT  EXPANDSZ   FRAG    CAP  DEDUP    HEALTH  ALTROOT
hdd                             29.1T  22.6T  6.45T        -         -    20%    77%  1.00x    ONLINE  -
  mirror                        14.5T  10.4T  4.16T        -         -    18%  71.4%      -  ONLINE  
    scsi-35000c500ca119fcf          -      -      -        -         -      -      -      -  ONLINE  
    scsi-35000c500ca13ab7f          -      -      -        -         -      -      -      -  ONLINE  
  mirror                        7.27T  6.09T  1.18T        -         -    23%  83.8%      -  ONLINE  
    scsi-35000c500ae751df3          -      -      -        -         -      -      -      -  ONLINE  
    scsi-35000c500ae758333          -      -      -        -         -      -      -      -  ONLINE  
  mirror                        7.27T  6.15T  1.12T        -         -    25%  84.6%      -  ONLINE  
    scsi-35000c500ae750b2f          -      -      -        -         -      -      -      -  ONLINE  
    scsi-35000c500ae759873          -      -      -        -         -      -      -      -  ONLINE  
ssd                             10.3T  7.91T  2.44T        -         -    24%    76%  1.00x    ONLINE  -
  wwn-0x55cd2e41524cd5f1        3.48T  2.27T  1.22T        -         -     8%  65.0%      -  ONLINE  
  wwn-0x55cd2e41524cdbcf        3.48T  2.30T  1.19T        -         -     8%  66.0%      -  ONLINE  
  wwn-0x500a075122f366e4-part3  1.69T  1.67T  17.2G        -         -    50%  99.0%      -  ONLINE  
  wwn-0x500a075122f357f1-part3  1.69T  1.67T  17.2G        -         -    65%  99.0%      -  ONLINE  

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Migrated from T3086 (view on Phabricator)