January 2019
Intermediate to advanced
606 pages
15h 1m
English
book
Ceph: Designing and Implementing Scalable Storage Systems
by Michael Hackett, Vikhyat Umrao, Karan Singh, Nick Fisk
Content preview from Ceph: Designing and Implementing Scalable Storage Systems
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How to do it...
In this recipe, we will upgrade our Ceph cluster, which is running on the Jewel release (10.2.9), to the latest stable Kraken (11.2.1) release:
- On ceph-node1 navigate to the /usr/share/ceph-ansible/group_vars/all.yml file and change the ceph_stable_release from Jewel to Kraken:
- On ceph-node1 navigate to the /usr/share/ceph-ansible/group_vars/all.yml file and uncomment and change the upgrade_ceph_packages from False to True:
- Copy the rolling_update.yml from the infrastructure-playbooks directory to the /usr/share/ceph-ansible ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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