Re: The cluster expands the osd, but the storage pool space becomes smaller

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Hi David,

You need to provide the details for each node; OSDs with their size and pool configuration.

El 11/8/21 a las 5:30, David Yang escribió:
There is also a set of mon+mgr+mds running on one of the storage nodes.
David Yang <gmydw1118@xxxxxxxxx> 于2021年8月11日周三 上午11:24写道:

hi
I have a cluster of 5 storage nodes + 2 (mon+mds+mgr) nodes for file
system storage. The usage is very good.

The cluster is now being expanded by adding storage nodes.

But when the data was backfilled, I found that the total space of the
storage pool was decreasing.

I had to mark the newly added osd as out, and the data pool space was
restored to the size before the expansion.

Can anyone help me, thanks

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