pool erasure code stripe width
Hi Tom,
A stripe width of 4KB (the default) means the object is encoded 4KB at a
time. It does not show in the file written to disk.
Cheers
On 19/06/2015 22:11, Deneau, Tom wrote:
I am trying to understand the use of osd pool erasure code stripe width
Hi Tom,
A stripe width of 4KB (the default) means the object is encoded 4KB at a time.
It does not show in the file written to disk.
Cheers
On 19/06/2015 22:11, Deneau, Tom wrote:
I am trying to understand the use of osd pool erasure code stripe width
For example, I have a single-node system
I am trying to understand the use of osd pool erasure code stripe width
For example, I have a single-node system with a k=2,m=1 ec pool
and I write a single 40M object to this pool using rados bench.
But when I look on the disk, I still see only the 3 20M pieces for this object.
Where does
]
Sent: Friday, June 19, 2015 5:47 PM
To: Deneau, Tom; ceph-devel
Subject: Re: osd pool erasure code stripe width
Hi Tom,
A stripe width of 4KB (the default) means the object is encoded 4KB at a
time. It does not show in the file written to disk.
Cheers
On 19/06/2015 22:11, Deneau, Tom
