Fbackup 97/29/2023 ![]() This test could be done with a subdirectory (e.g. The commands above work in your environment. To be sure that extended attributes have been included in the backup, it is recommended to test that $ setfattr -restore=/path/to/archive/ea.bak Preserved when metadata is backed up and restored. Other tools like rsync also have options to preserve extendedĪttributes and hardlinks and thus could be used to backup BeeGFS metadata.īeeGFS metadata uses hardlinks on the underlying file system. The BeeGFS metadata server uses extended attributes to store its data on the underlying filesystem.Īs extended attributes are typically not copied by default by many backup tools, here are threeĭifferent ways to backup a BeeGFS metadata server. BEEGFS_MGMTD_HOST =node0īEEGFS_META_HOSTS =( node0 node1 node2 ) BEEGFS_STORAGE_HOSTS =( node1 node2 node3 node4 ) BEEGFS_CLIENT_HOSTS =( node0 client0 client1 client2 client3 ) for host in " $ " systemctl stop beegfs-mgmtd
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