On Thu, May 2, 2013 at 11:11 AM, Guido Trotter <[email protected]> wrote:
> - Mention the file-storage-paths config file > - Add information about sharedfile and ext storage types > - Change one manpage reference to a proper link > > Signed-off-by: Guido Trotter <[email protected]> > --- > doc/admin.rst | 20 ++++++++++++++++++-- > 1 file changed, 18 insertions(+), 2 deletions(-) > > diff --git a/doc/admin.rst b/doc/admin.rst > index a458a0f..4e88b28 100644 > --- a/doc/admin.rst > +++ b/doc/admin.rst > @@ -124,7 +124,18 @@ diskless > file > The instance will use plain files as backend for its disks. No > redundancy is provided, and this is somewhat more difficult to > - configure for high performance. > + configure for high performance. Note that for security reasons the > + file storage directory must be listed under > + ``/etc/ganeti/file-storage-paths``, and that file is not copied > + automatically to all nodes by Ganeti. > + > +sharedfile > + The instance will use plain files as backend, but Ganeti assumes that > + those files will be available and in sync automatically on all nodes. > + This allows live migration and failover of instances using this > + method. As for ``file`` the file storage directory must be listed under > + ``/etc/ganeti/file-storage-paths`` or ganeti will refuse to create > + instances under it. > > plain > The instance will use LVM devices as backend for its disks. No > @@ -146,6 +157,11 @@ rbd > The instance will use Volumes inside a RADOS cluster as backend for its > disks. It will access them using the RADOS block device (RBD). > > +ext > + The instance will use an external storage provider. See > + :manpage:`ganeti-extstorage-interface(7)` for how to implement one. > + > + > IAllocator > ~~~~~~~~~~ > > @@ -263,7 +279,7 @@ can give include, among others: > instance is created. The IP and/or bridge of the NIC can be changed > via ``--nic 0:ip=IP,bridge=BRIDGE`` > > -See the manpage for gnt-instance for the detailed option list. > +See :manpage:`ganeti-instance(8)` for the detailed option list. > > For example if you want to create an highly available instance, with a > single disk of 50GB and the default memory size, having primary node > -- > 1.7.10.4 > > LGTM, thanks. Michele
