openstack/kolla-ansible
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Merge "Fix a typo and complement doc in ceph-guide.rst"

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Jenkins 2017-05-04 03:09:08 +00:00 committed by Gerrit Code Review
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doc/ceph-guide.rst
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@ -50,9 +50,13 @@ usage with Kolla.
Using an external journal drive
-------------------------------
The steps documented above created a journal partition of 5 GByte
and a data partition with the remaining storage capacity on the same tagged
drive.
Create a journal partition of 5 GByte and a data partition with the remaining
storage capacity on the same tagged drive.
::
parted /dev/sdb -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_J 0 5GB
parted /dev/sdb -s -- mklabel gpt mkpart KOLLA_CEPH_OSD_BOOTSTRAP_D 5GB 100%
It is a common practice to place the journal of an OSD on a separate
journal drive. This section documents how to use an external journal drive.