[pve-devel] [PATCH pve-manager master v1 0/2] Fix #6652: LVM Autoactivation Missing for Ceph OSD LVs

["Max R. Carrara" <m.carrara@proxmox.com>]

Fix #6652: LVM Autoactivation Missing for Ceph OSD LVs - v1
===========================================================

When creating an OSD via the API, the logical volumes backing the OSD's
DB and WAL do not have autoactivation enabled. Ceph requires
autoactivation on LVs, as it otherwise never activates them directly
itself.

Fix this by setting autoactivation when creating those LVs as well as
providing a helper script that enables autoactivation for LVs used by
OSDs. The script also activates any inactive OSD LVs and then also
attempts to bring the OSDs back online via ceph-volume.

This regression is caused by a recent change in pve-storage [0]
--unfortunately, the helpers for the LVM storage plugin are used in
pve-manager directly for configuring OSDs, which isn't something one
considers when working on a completely different package.

I'm in the process of cleaning up those helpers anyway, so expect a
another series soon-ish that removes their usage from pve-manager and
attempts to confine them to pve-storage as much as possible.

References
----------

[0]: https://git.proxmox.com/?p=pve-storage.git;a=commitdiff;h=f296ffc4e4d64b574c3001dc7cc6af3da1406441

Summary of Changes
------------------

Max R. Carrara (2):
  fix #6652: ceph: osd: enable autoactivation for OSD LVs on creation
  fix #6652: d/postinst: enable autoactivation for Ceph OSD LVs

 PVE/API2/Ceph/OSD.pm                  |  20 ++-
 bin/Makefile                          |   3 +-
 bin/pve-osd-lvm-enable-autoactivation | 195 ++++++++++++++++++++++++++
 debian/postinst                       |  16 +++
 4 files changed, 232 insertions(+), 2 deletions(-)
 create mode 100644 bin/pve-osd-lvm-enable-autoactivation

-- 
2.47.2



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