/dev/sdai:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 6afa19f8:86183254:b45da894:686472bb

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:29 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : af99169a - correct
         Events : 27357586

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 0
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdai
/dev/sdw:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 11cfe721:25d6e1be:a26c285e:1f9c8a71

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:29 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : c3aeeefd - correct
         Events : 27357586

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 1
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdw
/dev/sdm:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 9a6e03da:6be24512:785cbdd0:c983bfd8

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:29 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : a8f872a6 - correct
         Events : 27357586

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 2
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdm
/dev/sds:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 2d5a3740:1e3e5dd8:e798a522:91fd7219

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:29 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 67df6fd3 - correct
         Events : 27357586

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 3
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sds
/dev/sdal:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : 7f100c8b:a7fb3d2d:e75224bf:229be6ff

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : 8a873baf - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 4
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdal:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdak:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : 53ec09b3:37d30ea4:1ffb8f19:5c496d29

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : ad484583 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 5
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdak:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdo:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : bb171d85:12ef0a7f:e2760b13:b9fa65a3

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : cdcbb9e5 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 6
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdo:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/md8:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379215104 sectors
          State : active
    Device UUID : 7efb71bc:29903797:2b43e72f:c1fe1fda

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : 70e30f17 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 7
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/md8:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdz:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : c9131317:d8194993:574fdac0:e2b20a8b

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 9737172 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 8
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdz
/dev/sdt:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 2686379f:ee8a7d91:a366c3da:50b0427f

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 9ded6918 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 9
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdt
/dev/sdr:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : ca9b1380:66d41ce4:9db35127:ea03061e

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : bcba68c8 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 10
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdr
/dev/sdu:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : fb9c06bf:82bf84e7:104264bc:a23585ad

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 23a71543 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 11
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdu
/dev/sdv:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : 9ce5cffd:447d426f:530d73da:01e66a8a

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : e52297b7 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 12
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdv:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdq:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : d7814f8f:6ad312e4:9e2c4586:05d98428

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors - bad blocks present.
       Checksum : 355e9c01 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 13
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdq:
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdaj:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : eda62fc5:b4b26a77:e7896976:91f5bfc4

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : 8af61a9a - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 14
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdaj:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdy:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : c5805899:275b14a3:ada4c5e5:57f99347

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 7cf8bb07 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 15
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdy
/dev/sdx:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 3b7f5437:e585a690:60ff1d12:3f2bf66c

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:30 2019
  Bad Block Log : 512 entries available at offset 72 sectors - bad blocks present.
       Checksum : 5a417162 - correct
         Events : 27357587

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 16
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdx:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdk:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 15627797168 (7451.91 GiB 8001.43 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255928 sectors, after=7379723696 sectors
          State : active
    Device UUID : 3fda5fe7:59684bb7:a1de8f90:0e580673

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:31 2019
  Bad Block Log : 512 entries available at offset 24 sectors - bad blocks present.
       Checksum : 6d51600d - correct
         Events : 27357588

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 17
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdk:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdp:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0xd
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 433c3a3e:1371093f:bac3b539:81dd6671

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:31 2019
  Bad Block Log : 512 entries available at offset 72 sectors - bad blocks present.
       Checksum : 3b928fb4 - correct
         Events : 27357588

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 18
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks on /dev/sdp:
           198276520 for 88 sectors
           198503424 for 32 sectors
           198503600 for 8 sectors
           198503680 for 8 sectors
           198503808 for 8 sectors
           198503936 for 8 sectors
           198504576 for 8 sectors
           198504704 for 8 sectors
           198504832 for 8 sectors
           198504960 for 8 sectors
           198505088 for 8 sectors
/dev/sdn:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 952a0242:30dda785:d749caa1:43cc6130

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:31 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : ad085ef9 - correct
         Events : 27357588

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 19
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdn
/dev/sdl:
          Magic : a92b4efc
        Version : 1.1
    Feature Map : 0x5
     Array UUID : b18ea5a9:fe91f26f:96b96dce:73a5d373
           Name : delta.onse.fi:delta  (local to host delta.onse.fi)
  Creation Time : Mon Jun  2 00:53:32 2014
     Raid Level : raid6
   Raid Devices : 20

 Avail Dev Size : 8248073584 (3932.99 GiB 4223.01 GB)
     Array Size : 74232661248 (70793.78 GiB 76014.25 GB)
  Used Dev Size : 8248073472 (3932.99 GiB 4223.01 GB)
    Data Offset : 256000 sectors
   Super Offset : 0 sectors
   Unused Space : before=255920 sectors, after=7379723696 sectors
          State : active
    Device UUID : 074a87b4:10119d6f:6fc0df91:a5b242bf

Internal Bitmap : 8 sectors from superblock
  Reshape pos'n : 1784696832 (1702.02 GiB 1827.53 GB)
  Delta Devices : -1 (21->20)

    Update Time : Fri Oct 18 20:57:31 2019
  Bad Block Log : 512 entries available at offset 72 sectors
       Checksum : 88790fca - correct
         Events : 27357588

         Layout : left-symmetric
     Chunk Size : 64K

   Device Role : Active device 20
   Array State : AAAAAAAAAAAAAAAAAAAAA ('A' == active, '.' == missing, 'R' == replacing)
Bad-blocks list is empty in /dev/sdl