Dale Ghent wrote:
On May 14, 2009, at 10:24 PM, prakash sangappa wrote:
However, a new set of interfaces called VPM was introduced
which provide transient mappings to file pages similar, to segmap. The
VPM interfaces use KPM mappings. The UFS, NFS, TMPFS and
SPECfs filesystem use the VPM inter
On May 14, 2009, at 10:24 PM, prakash sangappa wrote:
However, a new set of interfaces called VPM was introduced
which provide transient mappings to file pages similar, to segmap. The
VPM interfaces use KPM mappings. The UFS, NFS, TMPFS and
SPECfs filesystem use the VPM interface where availab
Dale Ghent wrote:
I'm observing the segmap_kpm variable on a running 64bit kernel and
it's value is 0. It seems to be explicitly set as such at:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/i86pc/os/startup.c#1969
The segmap segment cannot use KPM mappings on x64 syste
I'm observing the segmap_kpm variable on a running 64bit kernel and
it's value is 0. It seems to be explicitly set as such at:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/uts/i86pc/os/startup.c#1969
...which overrides the apparent and perhaps desirable default defined
at:
Ethan Erchinger wrote:
Why would Sun ship a card with the x4240 that only supports 14 drives?
I'm not sure of the 14-drive limit, sounds bogus to me and doesn't
jive with the X4240 Server Architecture docs
http://www.sun.com/offers/details/X4x40_Arch.html
IMHO, Sun sells the Adaptec card be
Why would Sun ship a card with the x4240 that only supports 14 drives?
> -Original Message-
> From: perf-discuss-boun...@opensolaris.org [mailto:perf-discuss-
> boun...@opensolaris.org] On Behalf Of Peter Eriksson
> Sent: Thursday, May 14, 2009 8:04 AM
> To: perf-discuss@opensolaris.org
>
The downside with the Adaptec is that it only supports 14 drives, and that all
drives that you want to be able to access from Solaris needs to be present at
boot time... The good thing about it is that it has a battery backed up cache
so it would be really nice to use for the slog devices.
I'm
