What were you trying to do that didn't work?

Please provide the package NVR for which bug is seen:

rhel-system-roles-1.23.0-2.8.el8.noarch
4.18.0-536.el8.x86_64

How reproducible:

Steps to reproduce

1. ansible-playbook -i host tests/tests_lvm_auto_size_cap_nvme_generated.yml

Expected results

Actual results

[root@storageqe-62 rhel-system-roles.storage]# lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 279.4G 0 disk
├─sda1 8:1 0 600M 0 part /boot/efi
├─sda2 8:2 0 1G 0 part /boot
└─sda3 8:3 0 277.8G 0 part
├─rhel_storageqe--62-root 253:0 0 70G 0 lvm /
├─rhel_storageqe--62-swap 253:1 0 7.9G 0 lvm [SWAP]
└─rhel_storageqe--62-home 253:2 0 200G 0 lvm /home
sdb 8:16 0 279.4G 0 disk
sdc 8:32 0 186.3G 0 disk
sdd 8:48 0 111.8G 0 disk
sde 8:64 0 111.8G 0 disk
sdf 8:80 0 931.5G 0 disk
sdg 8:96 0 931.5G 0 disk
sdh 8:112 0 931.5G 0 disk
sdi 8:128 0 931.5G 0 disk
sdj 8:144 0 931.5G 0 disk
sdk 8:160 0 279.4G 0 disk
sdl 8:176 0 279.4G 0 disk
nvme0n1 259:0 0 1.5T 0 disk
└─foo-test1 253:3 0 1.5T 0 lvm
nvme1n1 259:1 0 894.3G 0 disk

TASK [rhel-system-roles.storage : Define an empty list of pools to be used in testing] ***
ok: [localhost]
/nvme
TASK [Calculate the expected thin pool volume size based on percentage value] ***
skipping: [localhost]

TASK [Replace expected volume size with calculated value] **********************
skipping: [localhost]

TASK [Show actual size] ********************************************************
ok: [localhost] => {
    "storage_test_actual_size": {
        "bytes": 1649267441664,
        "changed": false,
        "failed": false,
        "lvm": "1t",
        "parted": "1TiB",
        "size": "1 TiB"
    }
}

TASK [Show expected size] ******************************************************
ok: [localhost] => {
    "storage_test_expected_size": "1600321314816"
}

TASK [Assert expected size is actual size] *************************************
fatal: [localhost]: FAILED! => {
    "assertion": "(storage_test_expected_size | int - storage_test_actual_size.bytes) | abs / storage_test_expected_size | int < 0.02",
    "changed": false,
    "evaluated_to": false,
    "msg": "Volume test1 has unexpected size (expected: 1600321314816 / actual: 1649267441664)"
}

PLAY RECAP *********************************************************************
localhost                  : ok=132  changed=8    unreachable=0    failed=1    skipped=128  rescued=2    ignored=0