CEPH target_max_bytes

[buyiyo]

Hola,

Hoy apliqué esta regla en mi entorno de producción

ceph osd pool set ssd-pool target_max_bytes 1.099.511.627.776

, lo que provocó que mis servidores dejaran de usar lxc y VM.

Necesito ayuda sobre qué esperar cuando finalice el proceso actual.

Saludos y gracias.

 

[Alwin]

English please.

 

[buyiyo]

Hi there,

Today I applied this rule in my production environment

ceph osd pool set ssd-pool target_max_bytes 1099511627776

which caused my servers to stop using lxc and VM. I need help on what to expect when the current process ends.

Greetings and thanks.

 

[Alwin]

ceph osd pool set ssd-pool target_max_bytes 1099511627776

This is usually set on a ceph cache tier pool to flush or evict old data, when the limit is reached.

 

[buyiyo]

Thank you,

Once it was done, the process of ejecting the disks to the limit that I imposed, everything worked again.

While this process is launched aggressively the VMs will be locked to prevent data loss.

Greetings and thanks.