24 lines
916 B
Bash
24 lines
916 B
Bash
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#!/bin/sh
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# Configure Ceph for production
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## eg. define the best parameters for our cluster
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## eg. to ensure it's still usable during a recovery,…
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printf '%b\n' "Ensure to unset some unwanted maintenance parameters (noscrub, norebalance,…)."
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sudo ceph osd unset noout
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sudo ceph osd unset noscrub
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sudo ceph osd unset nodeep-scrub
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sudo ceph osd unset norebalance
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# Set OSDs configuration for production
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## See the documentation for more informations :
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## http://docs.ceph.com/docs/luminous/rados/configuration/osd-config-ref/#operations
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sudo ceph tell osd.* injectargs '--osd-client-op-priority 63';
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sudo ceph tell osd.* injectargs '--osd-max-backfills 1';
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sudo ceph tell osd.* injectargs '--osd-recovery-max-active 1';
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sudo ceph tell osd.* injectargs '--osd-recovery-op-priority 3';
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sudo ceph tell osd.* injectargs '--osd-recovery-sleep-hdd=0.1';
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printf '%b\n' "OSDs args are setted for production."
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exit 0
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