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doc/rados/operations/bluestore-migration: typos and whitespace

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Signed-off-by: Sage Weil <sage@redhat.com>
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Sage Weil 2017-08-08 15:09:50 -04:00
parent 3fd5f40732
commit 0a1512b023
1 changed files with 11 additions and 11 deletions
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22
doc/rados/operations/bluestore-migration.rst
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@ -9,7 +9,7 @@ take advantage of the improved performance and robustness. There are
several strategies for making such a transition.
An individual OSD cannot be converted in place in isolation, however:
BlueStore and FileStore are simply to different for that to be
BlueStore and FileStore are simply too different for that to be
practical. "Conversion" will rely either on the cluster's normal
replication and healing support or tools and strategies that copy OSD
content from and old (FileStore) device to a new (BlueStore) one.
@ -77,7 +77,7 @@ more data migration than should be necessary, so it is not optimal.
#. Tell the cluster the OSD has been destroyed (and a new OSD can be
reprovisioned with the same ID)::
ceph osd destroy $ID --yes-i-really-mean-it
#. Reprovision a BlueStore OSD in its place with the same OSD ID.
@ -140,16 +140,16 @@ the data migrating only once.
the empty host, you might see something like::
$ bin/ceph osd tree
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-5 0 host newhost
10 ssd 1.00000 osd.0 up 1.00000 1.00000
11 ssd 1.00000 osd.1 up 1.00000 1.00000
12 ssd 1.00000 osd.2 up 1.00000 1.00000
-1 3.00000 root default
ID CLASS WEIGHT TYPE NAME STATUS REWEIGHT PRI-AFF
-5 0 host newhost
10 ssd 1.00000 osd.0 up 1.00000 1.00000
11 ssd 1.00000 osd.1 up 1.00000 1.00000
12 ssd 1.00000 osd.2 up 1.00000 1.00000
-1 3.00000 root default
-2 3.00000 host oldhost1
0 ssd 1.00000 osd.0 up 1.00000 1.00000
1 ssd 1.00000 osd.1 up 1.00000 1.00000
2 ssd 1.00000 osd.2 up 1.00000 1.00000
0 ssd 1.00000 osd.0 up 1.00000 1.00000
1 ssd 1.00000 osd.1 up 1.00000 1.00000
2 ssd 1.00000 osd.2 up 1.00000 1.00000
...
#. Identify the first target host to convert ::