Re: MIgration from weight compat to pg_upmap

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Am 04.03.20 um 11:08 schrieb Dan van der Ster:
> https://github.com/cernceph/ceph-scripts/blob/master/tools/upmap/upmap-remapped.py
> 
> ^^ that can help.
> 
> Best to try it on a test cluster first to see how it works before going ahead.

perfect

Greets,
Stefan

> -- dan
> 
> 
> On Wed, Mar 4, 2020 at 11:05 AM Stefan Priebe - Profihost AG
> <s.priebe@xxxxxxxxxxxx> wrote:
>>
>> Hello,
>>
>> is there any way to switch to pg_upmap without triggering heavy
>> rebalancing two times?
>>
>> 1.) happens at:
>> ceph osd crush weight-set rm-compat
>>
>> 2.) happens after running the balancer in pg_upmap mode
>>
>> Greets,
>> Stefan
>> _______________________________________________
>> ceph-users mailing list -- ceph-users@xxxxxxx
>> To unsubscribe send an email to ceph-users-leave@xxxxxxx
> _______________________________________________
> ceph-users mailing list -- ceph-users@xxxxxxx
> To unsubscribe send an email to ceph-users-leave@xxxxxxx
> 
_______________________________________________
ceph-users mailing list -- ceph-users@xxxxxxx
To unsubscribe send an email to ceph-users-leave@xxxxxxx



[Index of Archives]     [Information on CEPH]     [Linux Filesystem Development]     [Ceph Development]     [Ceph Large]     [Ceph Dev]     [Linux USB Development]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [xfs]


  Powered by Linux