oup:users:---
> group:300:rwx
> mask::rwx
> other::---
it is probably the mask wich is offending. There is not a single linux
filesystem supporting filemask. I don't know is mask is defined / supported in
the cp preserve options.
try `cp -a --no-preserve=mask`.
Tim
O
Hi,
`cp -a` implies to preserve attributes. It is obvious that there are some
attributes set, not supported by any linux filesystem.
I have the same experience running `rsync -a` between a fat32 or ntfs filesytem
to ext4 or btrfs, it can not preserve attributes.
Try to copy the same files to a
Just for my information / learning process:
This ping checking, is het a process itself, or is it part of the OSD process?
(Maybe as a sub-process). In that case one could play with nice settings? Eg:
marking the process as a realtime, or just a very low nice value. Then, at
least, it would not
May 2013 00:25:19 Dmitri Maziuk wrote:
> On 2013-05-12 08:34, Tim Mohlmann wrote:
> > As for choking the backplane: That would just slow things down a bit, am I
> > right?
>
> A bit, a lot, or not at all -- I think IRL you'll have to test it under
> your workload and see
Hi,
On Sunday 12 May 2013 18:05:16 Leen Besselink wrote:
>
> I did see you mentioned you wanted to have, many disks in the same machine.
>
> Not just machines with let's say 12 disks for example.
>
> Did you know you need the CPU-power of a 1Ghz Xeon core per OSD for the
> times when recovery
Hi,
On Saturday 11 May 2013 16:22:15 Dimitri Maziuk wrote:
> SuperMicro has a new 4U chassis w/ 72x3.5" drives (2/canister). You can
> double the number of drives. (With faster drives you may be getting
> close to chocking the expander backplane, though.)
Just checked their site and those are awes
-daemon.
>
Gosh, I feel embarresed. This ectually was my main concern / bottleneck.
Thanks for pointing this out. Seems Ceph really rocks in deploying affordable
data clusters.
Regards, Tim
> On Sat, May 11, 2013 at 03:42:59PM +0200, Tim Mohlmann wrote:
> > Hi,
> >
>
ted
brainstorming on some business opportunities. If this story would be feasible,
I would use this information to make a business and investment plan and look
for investors.
Thanks and best regards,
Tim Mohlmann
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