Corso Cloud Storage Es3
Esercitazione 3
Creazione e configurazione del fileset per i servizi Glance, Cinder e Nova di OpenStack
Creaizone di un fileset
Create e montate un fileset in gpfs_dev con le seguenti caratteristiche:
- fileset name: openstack_fs
- fileset inode space: new (independent fileset)
- junction point: /gpfs/openstack
Comandi: mmcrfileset, mmlsfileset, mmlinkfileset
[root@gpfs-srv-0 ~]# mmcrfileset gpfs_dev openstack_fs --inode-space new Fileset openstack_fs created with id 1 root inode 131075. [root@gpfs-srv-0 ~]# ls /gpfs/ [root@gpfs-srv-0 ~]# mmlinkfileset gpfs_dev openstack_fs -J /gpfs/openstack Fileset openstack_fs linked at /gpfs/openstack [root@gpfs-srv-0 ~]# ls /gpfs/ openstack [root@gpfs-srv-0 ~]# mmlsfileset gpfs_dev Filesets in file system 'gpfs_dev': Name Status Path root Linked /gpfs openstack_fs Linked /gpfs/openstack [root@gpfs-srv-0 ~]# mmlsfileset gpfs_dev -L Filesets in file system 'gpfs_dev': Name Id RootInode ParentId Created InodeSpace MaxInodes AllocInodes Comment root 0 3 -- Sun Oct 2 12:39:29 2016 0 72192 72192 root fileset openstack_fs 1 131075 0 Sun Oct 2 12:46:20 2016 1 100096 72704