On 08/16/2012 04:57 PM, Avi Kivity wrote:
Hi Avi,
No, there was no reason and we disabled it there too. Interestingly, the
buffer
size did not go down significantly, even when manually flushing the pages
using /proc/sys/vm/drop_caches (3), the buffer size did not go down.
Finally,
after
On Aug 15, 2012, at 2:57 PM, Avi Kivity wrote:
We are using logical volumes and the cache is set to 'none'.
Strange, that should work without any buffering.
What the contents of
/sys/block/sda/queue/hw_sector_size
and
/sys/block/sda/queue/logical_block_size
?
Hi Avi,
On 08/16/2012 05:54 PM, Martin Wawro wrote:
On Aug 15, 2012, at 2:57 PM, Avi Kivity wrote:
We are using logical volumes and the cache is set to 'none'.
Strange, that should work without any buffering.
What the contents of
/sys/block/sda/queue/hw_sector_size
and
Hi all,
We have noticed a strange thing in one of our setups which uses KVM for
virtualization.
The size of the buffer cache turns out to be rather large, here is what
'top' on the host
has to say about it:
Mem: 12274084k total, 12202860k used,71224k free, 2991728k buffers
Swap: 8191992k
On 08/15/2012 11:06 AM, Martin Wawro wrote:
Hi all,
We have noticed a strange thing in one of our setups which uses KVM for
virtualization.
The size of the buffer cache turns out to be rather large, here is what
'top' on the host
has to say about it:
Mem: 12274084k total, 12202860k
On Aug 15, 2012, at 1:30 PM, Avi Kivity wrote:
We have noticed a strange thing in one of our setups which uses KVM for
virtualization.
The size of the buffer cache turns out to be rather large
[,,,]
How is you storage set up? Files (which format?) or logical volumes?
what's the cache=
On 08/15/2012 03:05 PM, Martin Wawro wrote:
On Aug 15, 2012, at 1:30 PM, Avi Kivity wrote:
We have noticed a strange thing in one of our setups which uses KVM for
virtualization.
The size of the buffer cache turns out to be rather large
[,,,]
How is you storage set up? Files (which
