Displaying 20 results from an estimated 1000 matches similar to: "Reclaiming transmit descriptors by NIC drivers with Crossbow new scheduling"
2008 Mar 07
11
Issue with Crossbow on VirtualBox
Team,
We are trying to install Crossbow on VirtualBox. Siva first tried it on
Linux and reported it in
Hyderabad Open Solaris User Group alias.
http://opensolaris.org/os/project/hosug/
Today both of us tried it on VirtualBox running on OpenSolaris. Both
attempts have the same results.
a. Selecting Solaris Developer Express during boot process exits the
installation. See this picture:
2008 Oct 09
11
Crossbow Code Review Phase III ready
(networking-discuss Bcc''ed)
Good morning,
The Crossbow team would like to invite you to participate in the project''s
third and last phase of code review.
The third phase of the review starts today, and will last for
two weeks. It covers the following
parts of the code:
VLANs
Link Aggregations
Xen
mac_datapath_setup
All drivers
2008 Aug 21
1
Crossbow Architecture approved at PSARC commitment review
Smooth review. The case was approved unanimously by the members present.
This is the summary of actions:
. Advice to the team to follow on issue djr-02, clarifying the rationale
for -p vs -a.
. TCR - Add a format specifier (e.g. -F gnuplot) to show-usage
. Two spec updates:
- EOF of the VLAN PPA hack removal
- Clarify mac_intr_t
. Opinion fodder about the extensibility of the
2008 Jul 26
3
Which build is the last beta release ?
Hi,
netvirt-src-20080310.tar.bz2 appears to the last beta release.
Is this synced against Build 81 ?
Also when is the next beta expected ?
Regards,
Moinak.
2008 Aug 04
6
[Fwd: [networking-discuss] code-review: fine-grained privileges for datalink administration]
Crossbow team,
The following is of interest to the Crossbow project. Since a large
chunk of these changes also exist in the Crossbow gate, the delivery of
this wad will result in fewer lines of changes for Crossbow''s delivery.
If someone on Crossbow could participate in this review, that would be a
bonus (Eric Cheng made original changes in the Crossbow gate at some
point last year).
2008 May 07
7
questions from a 10GbE driver author
Hi,
I maintain a driver for a 10GbE nic which supports multiple hardware tx/rx rings. We can steer rx packets into rings using the "standard" NDIS6 Toeplitz hashing on TCP port numbers, IP addresses, etc. We can also steer packets based on MAC address. Would this NIC be considered to be capable of supporting crossbow?
Also, can crossbow do things like steer outgoing packets to the
2009 Jun 16
7
objects disappear from dladm after reboot
On OpenSolaris 2009.06 I created a flow, half a dozen VNICs, and I set some properties, and everything was working, then I rebooted my system and everything disappeared from show-vnic, show-flow, and show-prop. When I tried to re-create the objects, dladm said they already existed. While I could not see the objects, I could delete them. Example:
# dladm show-vnic
# dladm create-vnic -l bge0
2009 May 12
4
Controlling outbound bandwidth utilization by port
Among other things, I run an http server on my home DSL line
(6M/768kbit). The content includes several large image
galleries, and when certain crawlers hit our server w/
multiple large image uploads, we end up with large
ping time delays - sufficient to disrupt the kids''
on-line gaming. Attempts to control this with robots.txt
has not be very successful; Solaris IPQoS appears quite
2008 Jan 22
9
VNIC, non-global zone, dhcp & dns
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body bgcolor="#ffffff" text="#000000">
<font size="-1"><font face="Bitstream Vera Sans"><br>
Hello,<br>
<br>
I am trying to have dns <b>automatically</b> configured through
2006 Sep 29
8
creating a vnic to represent the factory MAC address
How do I create a vnic that represents the factory assigned MAC
address of my physical nic?
The bge device in my system (x2100) appears to support 4 MAC
addresses. The driver reserves the first as the ''primary/default''
address and allows manipulation of the other three via the
MAC_CAPAB_MULTIADDRESS interface.
I''d like to use vnics on this system, as I have Xen guest
2007 Jun 15
3
questions about tx rings...
I''ve been thinking about hardware that has multiple transmit rings ("tx
resources").
We really should have a way to expose this up to the stack. And
ideally, the stack should guarantee that a given flow will always be
sent down using the same hardware tx resource.
I''ve heard that crossbow will deliver this, but I can''t find evidence of
it in the crossbow
2006 Aug 24
0
[Fwd: [osol-discuss] SVOSUG - This Thurs, August 24, Sunay Tripathi presents Crossbow 7:30pm SCA03]
As requested by several people, an Overview document has been posted at
http://blogs.sun.com/sunay
The reference section also contains a pointer to the slides that will
be used for tonights presentation.
See you all there.
Cheers,
Sunay
-------- Original Message --------
Subject: [osol-discuss] SVOSUG - This Thurs, August 24, Sunay Tripathi
presents Crossbow 7:30pm SCA03
Date: Mon, 21 Aug
2008 Oct 15
4
Crossbow ISO download link broken ?
Hi,
I was trying to download the Crossbow ISO from :
http://opensolaris.org/os/project/crossbow/snapshots/
under "Crossbow Beta iso images June 6 2008" and it failed.
Does anyone know of a link which is working ?
Thanks for any pointers !
Regards,
Sanjeev.
2006 Oct 01
1
Crossbow and zones
Howdy,
I just finished reading through the Crossbow presentation:
http://blogs.sun.com/sunay/resource/crossbow.pdf
And have one question. If you create a virtual NIC with dladm:
$ dladm create-vnic -d bge0 -m 0:1:2:3:4:5 -b 10000 1
Can you then add vnic1 directly to the zone? e.g.:
zonecfg -z zone1
zonecfg:zone1> create
zonecfg:zone1> set zonepath=/zones/zone1
zonecfg:zone1> add net
2007 Nov 20
1
Does crossbow check the duplicate MAC address?
Hi All,
>From the design documents, I see there is an option
"DLADM_VNIC_OPT_NODUPCHECK" for checking if the vnic MAC is unique on
the same physical NIC.
I have a question here. Does crossbow check if the MAC address is unique
on the same subnet? E.g, create a vnic on hostA with hostB''s MAC address.
Thanks,
Karol
2009 Jul 19
7
How xVM is integrated with Crossbow
Hi, all
I want to get some information of How xVM is integrated with
Crossbow project.
Do some buddies have those documents or blogs?
Thanks
--luke
2009 Jan 07
9
Crossbow integration with Solaris 10/08
Hi,
>From what I have read, the create-vnic feature in dladm is only available
within the context of crossbow...?
Specifically, what I am wondering is whether it is at all possible to
successfully install crossbow on top of Sun''s "Standard/sunsolve supported"
Solaris 10/08 rather than OpenSolaris, per. Se....
Is this at all feasible?
Many thanks in advance..
Best
2007 Apr 17
2
IPv6 version specific classification in crossbow
Hi all,
As part of IPv6 version specific classification support in crossbow we are
introducing ip_version option in flowadm interface and associated
classification functions.
If ip_version option is not specified, but v4 or v6 address is passed as
arg. to ip_addr
option of flowadm cli that can also help to populate version specific
bits in flow_mask
to specify if policy (and flow entry
2008 Nov 13
5
BAD TRAP with Crossbow Beta October 31 2008
Hi.
I tried to send this to the mailing list, but it never showed up in the
archives, so I''m trying the forum instead...
I recently installed the Crossbow Beta October 31 2008 on my
SunFire T1000, and let me first say that I''m very pleased
with the functionality it provides.
What''s not so pleasing is the fact that after installing this,
the computer now get very
2009 Feb 12
11
UV fastpath after Crossbow
Hi the Crossbow team,
I am testing my UV fastpath bits and I found several issues that need your
suggestion:
1. dladm show-usage won''t work if UV fastpath is enabled.
Since the link usage data are collected based on the statistics of the
mac_client_impl_t, and UV fastpath skips the GLDv3 processing, that won''t
be available.
I don''t see a solution for this except