[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-06-04 Thread Eugen Block
How exactly does your crush rule look right now? I assume it's supposed to distribute data across two sites, and since one site is missing, the PGs stay in degraded state until the site comes back up. You would need to either change the crush rule or assign a different one to that pool whic

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-05-29 Thread ronny.lippold
hi stefan ... i did the next step and need your help. my idea was to stretch the cluster without stretch mode. so we decided to reserve a size of 4 on each side. the setup is the same as stretched mode, also crush rule, location, election_strategy and tie breaker. only "ceph mon enable_stretc

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-05-01 Thread ronny.lippold
hi stefan ... you are the hero of the month ;) i don't know, why i did not found your bug report. i have the exact same problem and resolved the HEALTH only with "ceph osd force_healthy_stretch_mode --yes-i-really-mean-it" will comment the report soon. actually, we think about 4/2 size withou

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-04-30 Thread Stefan Kooman
On 30-04-2024 11:22, ronny.lippold wrote: hi stefan ... you are the hero of the month ;) :p. i don't know, why i did not found your bug report. i have the exact same problem and resolved the HEALTH only with "ceph osd force_healthy_stretch_mode --yes-i-really-mean-it" will comment the rep

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-04-24 Thread Eugen Block
Oh, I see. Unfortunately, I don't have a cluster in stretch mode so I can't really test that. Thanks for pointing to the tracker. Zitat von Stefan Kooman : On 23-04-2024 14:40, Eugen Block wrote: Hi, whats the right way to add another pool? create pool with 4/2 and use the rule for the str

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-04-23 Thread Stefan Kooman
On 23-04-2024 14:40, Eugen Block wrote: Hi, whats the right way to add another pool? create pool with 4/2 and use the rule for the stretched mode, finished? the exsisting pools were automaticly set to 4/2 after "ceph mon enable_stretch_mode". It should be that simple. However, it does not se

[ceph-users] Re: stretched cluster new pool and second pool with nvme

2024-04-23 Thread Eugen Block
Hi, whats the right way to add another pool? create pool with 4/2 and use the rule for the stretched mode, finished? the exsisting pools were automaticly set to 4/2 after "ceph mon enable_stretch_mode". if that is what you require, then yes, it's as easy as that. Although I haven't played