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ceph: Disable bluestore_elastic_shared_blobs #1972

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ceph: Disable bluestore_elastic_shared_blobs #1972

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7 changes: 4 additions & 3 deletions etc/kayobe/cephadm.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -83,10 +83,11 @@ cephadm_cluster_network: "{{ storage_mgmt_net_name | net_cidr }}"
# stackhpc.cephadm.commands for format. Pre commands run before the rest of the
# post-deployment configuration, post commands run after the rest of the
# post-deployment configuration.
cephadm_commands_pre: "{{ cephadm_commands_pre_default + cephadm_commands_pre_extra }}"
cephadm_commands_post: "{{ cephadm_commands_post_default + cephadm_commands_post_extra }}"
cephadm_commands_pre: "{{ (cephadm_commands_pre_default + cephadm_commands_pre_extra) | select | list }}"
cephadm_commands_post: "{{ (cephadm_commands_post_default + cephadm_commands_post_extra) | select | list }}"

cephadm_commands_pre_default: []
cephadm_commands_pre_default:
- "{{ 'config set osd bluestore_elastic_shared_blobs 0' if cephadm_ceph_release == 'squid' else '' }}"
cephadm_commands_pre_extra: []

cephadm_commands_post_default: "{{ ['mgr module enable prometheus'] if kolla_enable_prometheus_ceph_mgr_exporter | default(False) | bool else [] }}"
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7 changes: 7 additions & 0 deletions releasenotes/notes/ceph-squid-disable-elastic-shared-blobs-2d9e059f3046182c.yaml
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@@ -0,0 +1,7 @@
---
fixes:
- |
Disable ``bluestore_elastic_shared_blobs`` when running Squid. OSDs created
with this setting enabled can experience crashes when using erasure coding.
OSDs created under Squid with ``bluestore_elastic_shared_blobs`` enabled
will have to be recreated.
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