Ampliación filesystem con gpfs

Creo una Lun y se la asigno al HostGroup

lsdev -Cc disk
cfgmgr en el Nodo
lsdev -Cc disk
dd if=/dev/zero of=/dev/hdisk42 bs=64k count=1000
chdev -l hdisk42 -a reserve_policy=no_reserve -a queue_depth=8 -a rw_timeout=60
echo '#DiskName:PrimaryServer:BackupServer:DiskUsage:FailureGroup:DesiredName:StoragePool' > /tmp/gpfs_discos_oracle_42
echo 'hdisk42:::dataAndMetadata::nsd_hdisk42:' >> /tmp/gpfs_discos_oracle_42
mmcrnsd -F /tmp/gpfs_discos_oracle_42
mmadddisk pm10prod_dbf1 nsd_hdisk42:::: -r