Citrix Systems Server 6.1.0 Manuel d'utilisateur télécharger pdf (Page 23)

5.1.2. Converting an Existing Host to Use Thin Provisioning

To destroy an existing LVM based local SR, and replace it with a thin provisioned EXT3 based SR, enter the following

commands.

Warning:

These commands will destroy your existing local SR, and VMs on the SR will be permanently

deleted.

localsr=`xe sr-list type=lvm host=<hostname> params=uuid --minimal`

echo localsr=$localsr

pbd=`xe pbd-list sr-uuid=$localsr params=uuid --minimal`

echo pbd=$pbd

xe pbd-unplug uuid=$pbd

xe pbd-destroy uuid=$pbd

xe sr-forget uuid=$localsr

sed -i "s/'lvm'/'ext'/" /etc/firstboot.d/data/default-storage.conf

rm -f /etc/firstboot.d/state/10-prepare-storage

rm -f /etc/firstboot.d/state/15-set-default-storage

service firstboot start

xe sr-list type=ext

To enable local caching, enter the following commands:

xe host-disable host=<hostname>

localsr=`xe sr-list type=ext host=<hostname> params=uuid --minimal`

xe host-enable-local-storage-caching host=<hostname> sr-uuid=$localsr

xe host-enable host=<hostname>

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Citrix Systems Server 6.1.0 Manuel d'utilisateur Page 23