UFS, FFS - coming shortly.


Single ext4 volume created/formatted on a Linux Mint host, at ~22:36ACST 22nd August 2023.

Download VMDK (zipped) https://files.iblue.team/279b6e00-851e/2GB-btrfs/LINUX-MINT-2.zip

Download RAW (zipped) https://files.iblue.team/279b6e00-851e/2GB-btrfs/2GB-btrfs-raw.zip

217e3188db45e716979013498cdab096d55bc411  2GB-btrfs-raw.001
0f3bb07b5e6b44ecdb99a5f52c9cb9e029e3461c  2GB-btrfs-raw.zip
217e3188db45e716979013498cdab096d55bc411  LINUX-MINT-2.vmdk
1ffee3126faa32743b8bc33363bfe58e5138ad09  LINUX-MINT-2.zip
2GB empty volume
$ md5sum /dev/sdb
a981130cf2b7e09f4686dc273cf7187e  /dev/sdb

$ mkfs.btrfs /dev/sdb
btrfs-progs v5.16.2
See http://btrfs.wiki.kernel.org for more information.

NOTE: several default settings have changed in version 5.15, please make sure
      this does not affect your deployments:
      - DUP for metadata (-m dup)
      - enabled no-holes (-O no-holes)
      - enabled free-space-tree (-R free-space-tree)

Label:              (null)
UUID:               a8201ae2-3eaf-446d-b004-fee6a011dfaa
Node size:          16384
Sector size:        4096
Filesystem size:    2.00GiB
Block group profiles:
  Data:             single            8.00MiB
  Metadata:         DUP             102.38MiB
  System:           DUP               8.00MiB
SSD detected:       no
Zoned device:       no
Incompat features:  extref, skinny-metadata, no-holes
Runtime features:   free-space-tree
Checksum:           crc32c
Number of devices:  1
   ID        SIZE  PATH
    1     2.00GiB  /dev/sdb

$ date
Thu 24 Aug 2023 17:47:55 ACST

$ echo "https://iblue.team" > /mnt/btrfs/notes.txt
$ cat /mnt/btrfs/notes.txt

root@mint:~# umount /mnt/btrfs

2GB XFS (single volume)

Download VMDK (zipped) https://files.iblue.team/279b6e00-851e/2GB-xfs/LINUX-MINT-2.zip

Download RAW (zipped) https://files.iblue.team/279b6e00-851e/2GB-xfs/2GB-xfs-raw.zip

Previously attached /dev/sdb (MD5 a981130cf2b7e09f4686dc273cf7187e)

$ dd if=/dev/zero of=/dev/sdb
$ md5sum /dev/sdb
a981130cf2b7e09f4686dc273cf7187e  /dev/sdb

$ mkfs.xfs /dev/sdb
meta-data=/dev/sdb               isize=512    agcount=4, agsize=131072 blks
         =                       sectsz=512   attr=2, projid32bit=1
         =                       crc=1        finobt=1, sparse=1, rmapbt=0
         =                       reflink=1    bigtime=0 inobtcount=0
data     =                       bsize=4096   blocks=524288, imaxpct=25
         =                       sunit=0      swidth=0 blks
naming   =version 2              bsize=4096   ascii-ci=0, ftype=1
log      =internal log           bsize=4096   blocks=2560, version=2
         =                       sectsz=512   sunit=0 blks, lazy-count=1
realtime =none                   extsz=4096   blocks=0, rtextents=0
$ mkdir /mnt/xfs
$ mount /dev/sdb /mnt/xfs
$ echo "https://iblue.team" > /mnt/xfs/notes.txt
$ cat /mnt/xfs/notes.txt

$ umount /mnt/xfs

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