7c9e77906e
On OSD nodes during recovery you can ovewhelm the default PID max of 32k. The docs recommend setting to the largest possible value, 4194303. By default this will not be set. http://docs.ceph.com/docs/jewel/rados/troubleshooting/troubleshooting-osd/ Change-Id: Id7714e8d237db2137fdc32002ab7ae373fb81357 Closes-Bug: #1362825
51 lines
1.5 KiB
Puppet
51 lines
1.5 KiB
Puppet
#
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# Copyright (C) 2014 Nine Internet Solutions AG
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# Author: David Gurtner <aldavud@crimson.ch>
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#
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# == Class: ceph::osds
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#
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# Class wrapper for the benefit of scenario_node_terminus
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#
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# === Parameters:
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#
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# [*args*] A Ceph osds config hash
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# Optional.
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#
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# [*defaults*] A config hash
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# Optional. Defaults to a empty hash
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#
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# [*pid_max*] Value for pid_max. Defaults to undef. Optional.
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# For OSD nodes it is recommended that you raise pid_max above the
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# default value because you may hit the system max during
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# recovery. The recommended value is the absolute max for pid_max: 4194303
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# http://docs.ceph.com/docs/jewel/rados/troubleshooting/troubleshooting-osd/
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#
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class ceph::osds(
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$args = {},
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$defaults = {},
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$pid_max = $::ceph::profile::params::pid_max,
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)
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{
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create_resources(ceph::osd, $args, $defaults)
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if $pid_max {
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$sysctl_settings = {
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'kernel.pid_max' => { value => $pid_max },
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}
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ensure_resources(sysctl::value,$sysctl_settings)
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}
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}
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