Sébastien Han
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e3275c1ca1
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osd: add fs.aio-max-nr tuning
The number of osds per nodes is limited by aio-max-nr, default is low,
so we need to increase it.
Full story:
http://lists.ceph.com/pipermail/ceph-users-ceph.com/2017-August/020408.html
Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1553407
Signed-off-by: Sébastien Han <seb@redhat.com>
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2018-03-15 14:06:26 +01:00 |
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Sébastien Han
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f432819c1e
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osd: apply systcl right away
Without sysctl_set: yes the sysctm tuning will only get applied on
the systctl.conf but not on the fly.
Signed-off-by: Sébastien Han <seb@redhat.com>
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2018-03-15 14:06:26 +01:00 |
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Sébastien Han
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0f8a4251ba
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move system tuning to osd role
The changes from these tasks only apply to osd nodes so there is no
reason to have them in ceph-common.
Signed-off-by: Sébastien Han <seb@redhat.com>
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2018-03-15 14:06:26 +01:00 |