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root@S071:~# ceph osd pool set ceph-vm pg_autoscale_mode off set pool 4 pg_autoscale_mode to off root@S071:~# The message remains the same HEALTH_WARN.

POOL SIZE TARGET SIZE RATE RAW CAPACITY RATIO TARGET RATIO BIAS PG_NUM NEW PG_NUM AUTOSCALE ceph-vm 5173G 3.0 8379G 1.8523 1.0 256

Hi Alwin, both messages still appear after executing: ceph osd pool set ceph-vm target size ratio 0 Do i have to do something else?

oot@S071:~# ceph osd pool autoscale-status POOL SIZE TARGET SIZE RATE RAW CAPACITY RATIO TARGET RATIO BIAS PG_NUM NEW PG_NUM AUTOSCALE ceph-vm 5172G 3.0 8379G 1.8521 0.9000 1.0 256

No, 73% in use.

After applying the command: ceph osd group set ceph-vm target_size_bytes 0 The warnings continue to appear

I do not understand what you mean. Can you specify me please? What command / order do I have to set to 0 ? Thank you and excuse my ignorance

Can someone help me please?

I have adjusted the cluster: ceph config set global mon_target_pg_per_osd 100 and ceph osd pool set mypool target_size_ratio .9 But the messages still appear What I do? Should I disable the autoscaler?

Hi, Errors no longer appear but health warning messages are still displayed 1 subtrees have overcommitted pool target_size_bytes 1 subtrees have overcommitted pool target_size_ratio I need to do something else? Is the configuration correct? Thank you,

I have activated the autoscale 1) ceph osd pool set ceph-vm pg_autoscale_mode on And set PG_Num and PGP_Num to 256 (The cluster will not grow in capacity) 2) ceph osd pool set ceph-vm pg_num 256 3) ceph osd pool set ceph-vm pgp_num 256 But CEPH HEALTH_WARN still appears: 1 subtrees have...

So can I go down to 256 Pg_Num? Active autoscale =? Sorry but I'm a rookie at Ceph

Hi alvin, Thanks for answering so fast. Initially we activate the autoscaling but then deactivate it. Do you recommend activating it? It's cluster consists of 3 hosts. 2 SSD (System) x host 3 SSD for CEPH x host osd_pool_default_min_size = 2 osd_pool_default_size = 3 Pg_Num 512 1 single...

Hello, We have configured a Proxmox VE cluster with Ceph shared storage. Two alert messages have appeared in CEPH for two days. 1 subtrees have overcompromised pool target_size_bytes Clusters ['ceph-vm'] compromise the storage available in 1,289x due to target_size_bytes 0 in the clusters []...