On Thu, Jul 23, 2020 at 07:25:14AM -0700, Philip Brown wrote:
> Usually in that kind of situation, if you dont turn on sync-to-disk on every
> write, you get benchmarks that are artificially HIGH.
> Forcing O_DIRECT slows throughput down.
> Dont you think the results are bad enough already? :-}
On Tue, Jul 21, 2020 at 07:14:53AM -0700, Philip Brown wrote:
> Thank you for the analysis. I have some further comments:
> First off, filebench pre-writes the files before doing oltp benchmarks, so I
> dont think the thin provisioning is at play here.
> I will double check this, but if you
On Mon, Jul 13, 2020 at 09:53:31PM +0300, Nir Soffer wrote:
> On Wed, Jul 1, 2020 at 5:55 PM Gianluca Cecchi
> > Hello,
> > isn't there an official major/minor numbering scheme for virtio disks?
> > Sometimes I see 251 major or 252 or so... what is the udev assignment logic?
On Thu, May 31, 2018 at 11:02:01PM +0300, Nir Soffer wrote:
> On Thu, May 31, 2018 at 1:55 AM Bernhard Dick wrote:
> > Hi,
> > I found the reason for my timeout problems: It is the version of librbd1
> > (which is 0.94.5) in conjunction with my CEPH test-environment which is
> > running
On Thu, Nov 14, 2013 at 02:39:33AM -0500, Ayal Baron wrote:
- Original Message -
The specific use case is a particular propriety filesystem that needs to
a scsi device. It will do scsi inquiry conmmands to verify suitability.
In talking to the devs - of
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