Upgrade To 3.5.0

note

If your version is prior to 3.4.0, you need to refer to the release notes and upgrade to 3.4.0 first.

Upgrade Master

  • add new config for cluster datanode disk type
    • 1(SSD) 2(HDD)
    • 2 for EC cluster
"legacyDataMediaType": 1
  • restart all master nodes by new version bin
  • set cluster meida type
    • cli version is 3.5.0
    • clusterDataMediaType should be equal to config legacyDataMediaType
./cfs-cli cluster set -clusterDataMediaType=1
  • check datanode list in cluster
./cfs-cli datanode list

Upgrade Datanode

  • config change
    • meidaType: represents the disk type.
    • 1(SSD), 2(HDD)
"mediaType": 1，
  • upgrade all datanode with new version

Other

There are no special requirements for upgrading other components; you can simply deploy the new version.

metanode
client
objectnode
....
Edit on GitHub
Upgrade Master
Upgrade Datanode
Other