安装ceph文件格式化的问题

1. 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.

2. 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

3. 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



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mkfs.xfs -f /dev/vdb