killerodin
33 Posts
Quote from killerodin on February 18, 2021, 12:38 pm
Hi
I have a pool with 9 OSDs. So I set the number of PG's to 900 when I created it.
But now we have added another 3 OSD's to the pool. Do I have to adjust the PG's? And if so, is there a way to do this on the fly?
Thanks
Hi
I have a pool with 9 OSDs. So I set the number of PG's to 900 when I created it.
But now we have added another 3 OSD's to the pool. Do I have to adjust the PG's? And if so, is there a way to do this on the fly?
Thanks
admin
2,930 Posts
Quote from admin on February 18, 2021, 10:21 pm
It is better not to adjust as this will cause data re-balance, assuming you have a 3x replica pool, each OSD will have 2700/OSD count...you should be Ok to add 50 or more OSDs before the number gets low.
It is better not to adjust as this will cause data re-balance, assuming you have a 3x replica pool, each OSD will have 2700/OSD count...you should be Ok to add 50 or more OSDs before the number gets low.
killerodin
33 Posts
Quote from killerodin on February 19, 2021, 12:39 pm
Hi Admin
This means that everything is ok as long as I don't put more than round about 50 OSD's in the pool, right? And yes, we have 3x replica
Thank you, then I am reassured 🙂
Hi Admin
This means that everything is ok as long as I don't put more than round about 50 OSD's in the pool, right? And yes, we have 3x replica
Thank you, then I am reassured 🙂
