Many thanks.
Work like a charm.
No more warning.
Again many thanks Marco
Best regards,
Jean-Daniel
Le 27/11/2020 à 18:06, Marco M. Gabriel a écrit :
You can enable the pg-autoscaler. It does the work for you and
optimizes the number of placement groups on a given pool.
The pg-autoscaler was introduced with nautilus and we ran it for a
while without any problems.
Here is an explanation of how to enable and how to use the autoscaler:
https://ceph.io/rados/new-in-nautilus-pg-merging-and-autotuning/
Best regards,
Marco
Am Fr., 27. Nov. 2020 um 17:37 Uhr schrieb Jean-Daniel TISSOT
<[email protected]>:
Hi,
I have another problem
root@dmz-pve1:~ # ceph health HEALTH_WARN 1 pools have too many
placement groups root@dmz-pve1:~ # pveceph pool ls
┌───────────────────────┬──────┬──────────┬────────┬───────────────────┬─────────────────┬──────────────────────┬──────────────┐
│ Name │ Size │ Min Size │ PG Num │ PG Autoscale Mode │
Crush Rule Name │ %-Used │ Used │
╞═══════════════════════╪══════╪══════════╪════════╪═══════════════════╪═════════════════╪══════════════════════╪══════════════╡
│ device_health_metrics │ 3 │ 2 │ 1 │ on │
replicated_rule │ 4.19273845864154e-07 │ 4534827 │
├───────────────────────┼──────┼──────────┼────────┼───────────────────┼─────────────────┼──────────────────────┼──────────────┤
│ rbd │ 3 │ 2 │ 128 │ warn │
replicated_rule │ 0.0116069903597236 │ 127014329075 │
└───────────────────────┴──────┴──────────┴────────┴───────────────────┴─────────────────┴──────────────────────┴──────────────┘
In the GUI :
1 pools have too many placement groups Pool rbd has 128 placement
groups, should have 32
I don't find any way to reduce placement groups tu 32
Any help welcome.
Best regards,
Le 27/11/2020 à 14:07, Lindsay Mathieson a écrit :
On 27/11/2020 9:47 pm, Jean-Luc Oms wrote:
Upgrading to last Proxmox VE / Ceph nautilus from the last 6.2 proxmox
VE seems to introduce a python 2/3 version problem, dashboard healt
stops working.
Was just about to report that :)
Same here.
--
Bien cordialement,
Jean-Daniel Tissot - IE CNRS http://chrono-environnement.univ-fcomte.fr
UMR 6249 - Laboratoire Chrono-environnement UMR CNRS-UFC
Université de Franche-Comté, 16 route de Gray, 25030 Besançon Cedex, FRANCE
[email protected] tel:+33 3 81 666 440
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--
Bien cordialement,
Jean-Daniel Tissot - IE CNRS http://chrono-environnement.univ-fcomte.fr
UMR 6249 - Laboratoire Chrono-environnement UMR CNRS-UFC
Université de Franche-Comté, 16 route de Gray, 25030 Besançon Cedex, FRANCE
[email protected] tel:+33 3 81 666 440
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