On 01/30/18 14:10, Terry Barnaby wrote:
Oh and, BTW, you should probably google "nfs performance many small files".
--
A motto of mine is: When in doubt, try it out
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On 01/30/18 14:10, Terry Barnaby wrote:
>
> Thanks for the reply and trying. With your example its a bit different as you
> are
> creating the tar and compressing. The compression will take quite a lot of
> CPU and
> this is probably the bottleneck in your case.
>
No, it isn't
I used "tar -zcf
On 30/01/18 00:32, Ed Greshko wrote:
On 01/29/18 17:40, Terry Barnaby wrote:
Now I understand that NFS's latency with writes is a performance bottleneck,
but in
the past I have used the "async" mount option to good effect to minimise this.
It
does not appear to have any effect on my systems.
On 01/29/18 17:40, Terry Barnaby wrote:
> Now I understand that NFS's latency with writes is a performance bottleneck,
> but in
> the past I have used the "async" mount option to good effect to minimise
> this. It
> does not appear to have any effect on my systems. The "async" mount option is
>
On 29/01/18 09:05, Ed Greshko wrote:
On 01/29/18 15:47, Terry Barnaby wrote:
On 19/01/18 15:11, Terry Barnaby wrote:
When doing a tar -xzf ... of a big source tar on an NFSv4 file system the time
taken is huge. I am seeing an overall data rate of about 1 MByte per second
across
the network
On 01/29/18 15:47, Terry Barnaby wrote:
> On 19/01/18 15:11, Terry Barnaby wrote:
>> When doing a tar -xzf ... of a big source tar on an NFSv4 file system the
>> time
>> taken is huge. I am seeing an overall data rate of about 1 MByte per second
>> across
>> the network interface.
>>
>> If I
On 19/01/18 15:11, Terry Barnaby wrote:
When doing a tar -xzf ... of a big source tar on an NFSv4 file system
the time taken is huge. I am seeing an overall data rate of about 1
MByte per second across the network interface.
If I copy a single large file I see a network data rate of about 110
When doing a tar -xzf ... of a big source tar on an NFSv4 file system
the time taken is huge. I am seeing an overall data rate of about 1
MByte per second across the network interface.
If I copy a single large file I see a network data rate of about 110
MBytes/sec which is about the limit of
