[pve-devel] ceph performance

Dietmar Maurer dietmar at proxmox.com
Sun Nov 4 16:20:13 CET 2012


I guess we do not have syncfs support in our libc:

http://ceph.com/docs/master/install/os-recommendations/

But the RHEL6.3 kernel includes that syscall. Can we compile ceph using the syscall directly?

Maybe that is the reason for the bad performance?

- Dietmar
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