Update README.md

Add the requirement of host filesystem.

Fixes https://github.com/longhorn/longhorn/issues/533

Signed-off-by: Sheng Yang <sheng.yang@rancher.com>
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Sheng Yang 2019-09-15 14:39:54 -07:00 committed by GitHub
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@ -38,6 +38,9 @@ Longhorn is 100% open source software. Project source code is spread across a nu
1. For GKE, recommended Ubuntu as guest OS image since it contains open-iscsi already.
2. For Debian/Ubuntu, use `apt-get install open-iscsi` to install.
3. For RHEL/CentOS, use `yum install iscsi-initiator-utils` to install.
4. A host filesystem supports `file extents` feature on the nodes to store the data. Currently we supports:
1. ext4
2. XFS
# Install