Re: question on ceph node count

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

 



Thnx Anthony

on a 5 node cluster, replica 5, 5 MON, failure domain is host:

> > any two nodes might fail without leaving the cluster
> > unresponsive?
>
> No.  Assuming again that your failure domain is “host”, some PGs will have two copies on these two nodes, so they will be undersized until redundancy is restored.
>

ouch, right,
but aren't PGs checksummed so from the remaining PG (given the
checksum would be right) two new copies could be created?
_______________________________________________
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