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* [pve-devel] [RFC manager 0/4] Ceph add basic erasure code pool mgmt support
@ 2022-04-08 10:14 Aaron Lauterer
  2022-04-08 10:14 ` [pve-devel] [PATCH manager 1/4] api: ceph: $get_storages check if data-pool too Aaron Lauterer
                   ` (5 more replies)
  0 siblings, 6 replies; 9+ messages in thread
From: Aaron Lauterer @ 2022-04-08 10:14 UTC (permalink / raw)
  To: pve-devel

This RFC series adds basic support to create erasure coded (EC) pools
with the PVE tooling.

We need to first manage EC profiles as they are the important part when
someone wants to use EC pools. They define how the data is split up and
how much coding/parity one wants.

The actual creation of the EC pools follows the same approach we use for
cephfs pools. One metadata and one EC coded data pool. More details in
the actual patches.

The first patch is one that we should have added when we added basic
support for ec pools [0].

I sent it as RFC mainly to get some feedback, especially regarding the
CLI interface for the profile management and if the approach on how to
create EC pools, by adding an optional 'ecprofile' parameter to
pool create, is one we are okay with from an interface POV.

More details can be found in the individual patches.

[0] https://git.proxmox.com/?p=pve-storage.git;a=commit;h=ef2afce74aba01f2ab698a5477f5e396fa4d3725

Aaron Lauterer (4):
  api: ceph: $get_storages check if data-pool too
  pveceph: add management for erasure code rules
  ceph tools: add check if erasure code profile exists
  ceph pools: allow to create erasure code pools

 PVE/API2/Ceph.pm            |   6 +
 PVE/API2/Ceph/ECProfiles.pm | 249 ++++++++++++++++++++++++++++++++++++
 PVE/API2/Ceph/Makefile      |   1 +
 PVE/API2/Ceph/Pools.pm      |  55 +++++++-
 PVE/CLI/pveceph.pm          |  12 ++
 PVE/Ceph/Tools.pm           |  21 ++-
 6 files changed, 335 insertions(+), 9 deletions(-)
 create mode 100644 PVE/API2/Ceph/ECProfiles.pm

-- 
2.30.2





^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2022-04-27 13:37 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-04-08 10:14 [pve-devel] [RFC manager 0/4] Ceph add basic erasure code pool mgmt support Aaron Lauterer
2022-04-08 10:14 ` [pve-devel] [PATCH manager 1/4] api: ceph: $get_storages check if data-pool too Aaron Lauterer
2022-04-08 10:14 ` [pve-devel] [RFC manager 2/4] pveceph: add management for erasure code rules Aaron Lauterer
2022-04-27 13:32   ` Dominik Csapak
2022-04-08 10:14 ` [pve-devel] [RFC manager 3/4] ceph tools: add check if erasure code profile exists Aaron Lauterer
2022-04-08 10:14 ` [pve-devel] [PATCH manager 4/4] ceph pools: allow to create erasure code pools Aaron Lauterer
2022-04-27 13:32   ` Dominik Csapak
2022-04-08 11:13 ` [pve-devel] [RFC manager 0/4] Ceph add basic erasure code pool mgmt support Aaron Lauterer
2022-04-27 13:37 ` Dominik Csapak

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