10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Hi,
I have one confusion regarding DST chnages which are going to happen after October. :confused: :confused:
I have few jobs on Autosys which run as per Japan Time. they shoudl not be affected by switiching off of DST time.
Our autosys instance server is based on UK which is running on... (0 Replies)
Discussion started by: girdharsourabh
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2. Linux
Hello,
I have linux server which is one hour behind after the DST change last week. I post some information below on the settings. any helpwould be helpful since I am newbie..
$ clock
Tue 04 Nov 2008 03:12:26 PM EST -0.785549 seconds
$more clock
Tue 04 Nov 2008 03:12:26 PM EST... (2 Replies)
Discussion started by: jbdavis02@yahoo
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3. AIX
Hello.
Our application is running on AIX box located in NSW , Australia. As DST starts on Oct 28th - Do you know IF AIX boxes have auto updates of day light saving times? IF not , how to do it? IF yes, where can I verify it?
Thank you! (3 Replies)
Discussion started by: panchpan
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4. Shell Programming and Scripting
Hello ,
We are investigating an issue from a customer from Western Australia related to DST change on 25 th March. The customer in Australia has the below settings for Time Zone. The System is Solaris 9.
TZ=Australia/NSW
CMASK=022
We are trying to reproduce the problem in our local... (1 Reply)
Discussion started by: Mohammed
1 Replies
5. What is on Your Mind?
We have been discussing the 2007 changes to DST (Daylight Saving Time) for some time now. We hope that everything went well. But did it? Let us know by voting or by posting your experiences here. The poll will automatically close in 45 days. (6 Replies)
Discussion started by: Perderabo
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6. Solaris
How to update DST patch. Whatat are the necessary steps that have to be taken on the servers to update this patch?. (1 Reply)
Discussion started by: sandeepkv
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7. AIX
Just a quick last minute thing here.
AIX 5.1. I ran the perl script referenced in the tutorials and found the AIX box is triggering DST on the 14th instead of the 11th. The 5.2 boxes come back with the right answers. The DST patches have been applied (or I'd have Apr 1st instead of the 14th).
... (0 Replies)
Discussion started by: BOFH
0 Replies
8. UNIX for Dummies Questions & Answers
Hello,
Does anyone know how can I verify if the DST update on a SCO Unixware system has been installed successfully? UNIXWARE 7.1.4 MP3
Looking forward to some help, please....
Thanks (8 Replies)
Discussion started by: Yorgy
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9. SCO
I checked SCO's site for DST fix for SCO 5.0.0 and there iis not one available. Can I run a script in the cron to read in and change the time?
TiA (2 Replies)
Discussion started by: tbgeek
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10. Solaris
I have several servers that are outside the country and are running Solaris 6 mainly with a few Solaris 7 boxes here and there. Because of that, we need to schedule time to change the time on March 11th and again in April, October and November. At least until the customer decides it's time to... (3 Replies)
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UBT(4) BSD Kernel Interfaces Manual UBT(4)
NAME
ubt -- USB Bluetooth driver
SYNOPSIS
ubt* at uhub? port ? configuration ? interface ?
DESCRIPTION
The ubt driver provides support for USB Bluetooth dongles to the Bluetooth protocol stack.
USB Bluetooth dongles provide two interfaces, both of which the ubt driver claims. The second interface is used for Isochronous data and
will have several alternate configurations regarding bandwidth consumption, which can be set using the hw.ubtN.config sysctl(8) variable.
The number of alternate configurations is indicated by the value in the hw.ubtN.alt_config variable, and the isoc frame size for the current
configuration is shown in the hw.ubtN.sco_rxsize and hw.ubtN.sco_txsize variables.
By default, configuration 0 is selected, which means that no bandwidth is used on the Isochronous interface and no SCO data can be sent.
Consult the Bluetooth USB specification at https://www.bluetooth.org/ for complete instructions on setting bandwidth consumption. The fol-
lowing extract may be useful as a general guidance though details may differ between manufacturers.
0 No active voice channels
1 One voice channel with 8-bit encoding
2 Two voice channels with 8-bit encoding, or one voice channel with 16-bit encoding.
3 Three voice channels with 8-bit encoding
4 Two voice channels with 16-bit encoding
5 Three voice channels with 16-bit encoding
SEE ALSO
bluetooth(4), uhub(4), sysctl(8)
HISTORY
This ubt device driver was originally a character device written by David Sainty and Lennart Augustsson. It was rewritten to support socket
based Bluetooth access for NetBSD 4.0 by Iain Hibbert.
CAVEATS
Isochronous data is seemingly not well supported over USB in the current system and to get SCO working, you may have to calculate the SCO
packet size that the stack will use. This is the sco_mtu value reported by the btconfig(8) command, and when combined with the SCO header (3
bytes) should fit exactly into an integer number of Isochronous data frames where the frame size is indicated by the 'hw.ubtN.sco_txsize'
sysctl variable.
For example: I want one voice channel (which is all that is supported, for now) so am using configuration #2, with a frame length of 17
bytes. This gives possible values of:
(17 * 1) - 3 = 14
(17 * 2) - 3 = 31
(17 * 3) - 3 = 48
(17 * 4) - 3 = 65
(17 * 5) - 3 = 82
etc.
btconfig(8) shows the maximum SCO payload as 64 bytes, so I am using the next smaller size of 48, to minimize the overhead of the 3 header
bytes.
The SCO packet size can be changed using the 'scomtu' option to btconfig(8).
The failure mode is that the USB Bluetooth dongle locks up though generally removal/reinsertion will clear the problem.
BUGS
The Isochronous configuration can only be changed when the device is not marked up.
BSD
August 27, 2006 BSD