安装ceph文件格式化的问题

Prepare a GPT partition table (I have observed stability issues when using a dospartition)

$ sudo parted /dev/sd<x>
(parted) mklabel gpt
(parted) mkpart primary xfs 0 ­100%
(parted) quit

if parted complains about alignment issues (“Warning: The resulting partition is not properly aligned for best performance”),
check this two links to find a solution: 1 and2.

Format the disk with xfs (you might need to install xfs tools
with

sudo apt-get install xfsprogs

)

$ sudo mkfs.xfs /dev/sd<x>1

Create a Journal partition (raw/unformatted)

$ sudo parted /dev/sd<y>
(parted) mklabel gpt
(parted) mkpart primary 0 100%

fdisk /dev/vdb

n

p

1

w

-----------------------------------------------------------

mkfs.xfs -f /dev/vdb