n I would
expect 2x disk utilization, which accounts for replication.
-RG
- Original Message -
From: "Udo Lembke"
To: ceph-users@lists.ceph.com
Sent: Thursday, April 10, 2014 1:35:51 PM
Subject: Re: [ceph-users] OSD space usage 2x object size after rados put
Hi,
On 10.04.2014
I am seeing the same thing, and was wondering the same.
We have 16 OSDs on 4 hosts. The File system is Xfs. The OS is CentOS 6.4. ceph
version 0.72.2
I am importing a 3.3TB disk image into a rbd image.
At 2.6TB, and still importing, 5.197TB is used according to `rados -p df`
With previous imag
31 0 0| 0 2144k| 876B 2348B| 0 0 |1027 142
0 0 100 0 0 0| 0 0 | 366B 322B| 0 0 |100823
0 0 100 0 0 0| 0 0 | 696B 322B| 0 0 |101329
- Original Message -
From: "German Anders"
To: "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
