Cc: ceph-users@lists.ceph.com
Sent: Wednesday, April 2, 2014 7:35:36 PM
Subject: Re: [ceph-users] write speed issue on RBD image
So the real 'fast' performance was 100MB/s? Or you got some improve numbers?
I'm looking for a cluster that could provide me at least 600-700MB/s of
thr
ks, memory, cpu and swap,
and look there for something that it's not normal
Hope this helps,
Best regards,
German Anders
Field Storage Support Engineer
Despegar.com - IT Team
--- Original message ---
Asunto: Re: [ceph-users] write speed issue on RBD image
De: Russell E
l options when formatting the XFS filesystem? and/or mount
options? What hypervisor are you using?
Best regards,
German Anders
Field Storage Support Engineer
Despegar.com - IT Team
--- Original message ---
Asunto: [ceph-users] write speed issue on RBD image
De: Russell E. Glaue
the same Ceph host, using disk images from the same ceph pool, and were NOT
cloned from ANY RADOS snapshot."
-RG
- Original Message -
From: "Russell E. Glaue"
To: ceph-users@lists.ceph.com
Sent: Wednesday, April 2, 2014 1:12:46 PM
Subject: [ceph-users] write speed i
Can someone recommend some testing I can do to further investigate why this
issue with slow-disk-write in the VM OS is occurring?
It seems the issue, details below, are perhaps related to the VM OS running on
the RADOS images in Ceph.
Issue:
I have a handful (like 10) of VM's running that, when
