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pvecm: qdevice faq section improvements

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Signed-off-by: Oguz Bektas <o.bektas@proxmox.com>
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
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Oguz Bektas 2019-03-05 15:32:41 +01:00 committed by Thomas Lamprecht
parent d31de32896
commit 870c281711
1 changed files with 16 additions and 6 deletions
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pvecm.adoc
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@ -900,17 +900,27 @@ provides a vote to it.
Possible Negative Implications
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
For clusters with an even node count you do not get any negative implications
For clusters with an even node count there are no negative implications
when setting up a QDevice. If it fails to work, you are as good as without
QDevice at all.
Adding/Deleting Nodes Once QDevice Got Setup
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Adding/Deleting Nodes After QDevice Setup
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
If you want to add a new node or remove an existing one from a cluster with a
QDevice setup, you need to remove it first. After that, you can add or remove
nodes normally. Once you have again a cluster with an even node count you can
also setup the QDevice again as described above.
QDevice setup, you need to remove the QDevice first. After
that, you can add or remove nodes normally. Once you have a cluster with an
even node count again, you can set up the QDevice again as described above.
Removing the QDevice
^^^^^^^^^^^^^^^^^^^^
If you used the official `pvecm` tool to add the QDevice, you can remove it trivially
by running:
----
pve# pvecm qdevice remove
----
//Still TODO
//^^^^^^^^^^