Rasterize & pass through
A new user of Motion, I've just run into the problem of not being able to select the "pass through" blend mode for a group. I've seen elsewhere that this happens when you do something that causes the group to be rasterized. OK, got that. But what next? Is there a way to "unrasterize" your group? Basically I just want to be able to use a blending mode on this group and have it interact with layers outside the group again.
thanks in advance.
You have to determine what is causing the rasterization in order to figure out another approach. Look in the Inspector, the offending critter (parameter) will have a blue dot.
Similar Messages
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Data has changed after passing through FIFO?
Dear experts,
I am currently working on a digital triangular shaping using the 7966R FPGA + 5734 AI. I am using LabView 2012 SP1.
Some days ago I have encountered a problem with my FIFOs that I have not been able to solve since. I'd be glad if somebody could point out a solution/ my error.
Short description:
I am writing U16 variables between ~32700-32800 to a U16 configured FIFO. The FIFO output does not coincide with the data I have been writing to the FIFO but is rather bit-shifted or something is added. This problem does not occure if I execute the VI on the dev. PC with simulated input.
What I have done so far:
I am reading all 4 channels of the 5734 inside a SCTL. The data is stored in 4 feedback nodes I am applying a triangular shaping to channel 0 and 1 by using 4 FIFOs that have been prefilled with a predefined number of zeros to serve as buffers. So it's something like (FB = Feedback node):
A I/O 1 --> FB --> FIFO 1 --> FB --> FIFO 2 --> FB --> Do something
A I/O 2 --> FB --> FIFO 3 --> FB --> FIFO 4 --> FB --> Do something
This code shows NO weird behaviour and works as expected.
The Problem:
To reduce the amount of FIFOs needed I then decided to interleave the data and to use only 2 FIFOs instead of 4. You can see the code in the attachment. As you can see I have not really changed anything to the code structure in general.
The input to the FIFO is a U16. All FIFOs are configured to store U16 data.
The data that I am writing to the FIFO can be seen in channel 0 of the output attachment.
The output after passing through the two FIFOs can be seen in channel 2 of the same picture.
The output after passing through the first FIFO (times 2) can be seen in channel 3 of the picture.
It looks like the output is bit-shifted and truncated as it enters Buffer 1. Yet the difference between the input and output is not exactly a factor of 2. I also considered the possibility that the FIFO adds both write operations (CH0 + CH1) but that also does not account for the value of the output.
The FIFOs are all operating normally, i.e. none throws a timeout. I also tried several different orders of reading/writing to the FIFOs and different ways of ensuring this order (i.e. case strucutres, flat and stacked sequence). The FIFOs are also large enough to store the amount of data buffered no matter if I write or read first.
Thank you very much,
Bjorn
Attachments:
FPGA-code.png 61 KB
FPGA-output.png 45 KBDuring the last couple of days I tried the following:
1. Running the FPGA code on the development PC with simulated I/O. The behavior was normal, i.e. like I've intended the code to perform.
2. I tested the code on the development PC with the square and sine wave generation VI as 'simulated' I/O. The code performed normal.
3. I replaced the FIFOs with queues and ran my logic on the dev. PC. The logic performed totally normal.
4. Right now the code is compiling with constants as inputs like you suggested...
I am currently trying to get LabView 2013 on the development machine. It seems like my last real hope is that the issue is a bug in the XILINX 13.4 compiler tools and that the 14.4 tools will just make it disappear...
Nevertheless I am still open for suggestions. Some additional info about my FIFOs of concerne:
Buffer 1 and 2:
- Type: Target Scoped
- Elements Requested: 1023
- Implementation: Block Memory
- Control Logic: Target Optimal
- Data Type: U16
- Arbitrate for Read: Never Arbitrate
- No. Elements Per Read: 1
- Arbitrate for Write: Never Arbitrate
- No. Elements Per Write: 1
The inputs from the NI 5734 are U16 so I am wirering the right data type to the FIFOs. I also don't have any coercion dots within my FPGA VI. And so far it has only occured after the VI has been compiled onto the FPGA. Could some of the FIFOs/block memory be corrupted because we have written stuff onto the FPGA too often? -
Cisco ASA 5505 L2TP Pass through
I am having trouble with L2TP pass through on an ASA 5505 device.
L2TP server: OSX 10.6
I can connect with any OSX system and it works fine straight away.
When connecting with a windows computer I get a 789 error. "Error 789: The L2TP connection attempt failed because the security layer encountere a processing error during the initial negotiations with the remote computer."
I did not setup or configure the device to start with and apart from this issue its working fine so I am hessitant at trying to just mess around too much to try and find the problem.
I am using the ASDM 6.4 to manage the device.
Ports look to be forwarded correctly; 1701, 4500 & 500 UDP.
Im just looking for other common issues?
RobBelow is the commands you wanted.
Where you see: IPNOTWHATIWASEXPECTING
This is an IP I dont know. possible and old IP address.
and
default-domain value domain-notcorrect.local
This is an old domain from years ago.
Result of the command: "show run crypto"
crypto ipsec transform-set aes-sha esp-aes esp-sha-hmac
crypto ipsec transform-set aes-192-sha esp-aes-192 esp-sha-hmac
crypto ipsec transform-set aes-256-sha esp-aes-256 esp-sha-hmac
crypto ipsec transform-set 3des-sha esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-SHA esp-aes esp-sha-hmac
crypto ipsec transform-set ESP-AES-128-MD5 esp-aes esp-md5-hmac
crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac
crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac
crypto ipsec transform-set ESP-AES-256-SHA esp-aes-256 esp-sha-hmac
crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac
crypto ipsec transform-set ESP-3DES-SHA esp-3des esp-sha-hmac
crypto ipsec transform-set ESP-3DES-MD5 esp-3des esp-md5-hmac
crypto ipsec transform-set ESP-DES-SHA esp-des esp-sha-hmac
crypto ipsec transform-set ESP-DES-MD5 esp-des esp-md5-hmac
crypto ipsec transform-set transform-amzn esp-aes esp-sha-hmac
crypto ipsec security-association lifetime seconds 28800
crypto ipsec security-association lifetime kilobytes 4608000
crypto dynamic-map map-dynamic 1 set pfs group5
crypto dynamic-map map-dynamic 1 set transform-set aes-256-sha aes-192-sha aes-sha 3des-sha
crypto dynamic-map map-dynamic 2 set pfs
crypto dynamic-map map-dynamic 2 set transform-set aes-256-sha aes-192-sha aes-sha 3des-sha
crypto dynamic-map map-dynamic 3 set pfs
crypto dynamic-map map-dynamic 3 set transform-set aes-256-sha aes-192-sha aes-sha 3des-sha
crypto dynamic-map map-dynamic 4 set transform-set aes-256-sha aes-192-sha aes-sha 3des-sha
crypto map outside_map 1 match address outside_1_cryptomap
crypto map outside_map 1 set peer IPNOTWHATIWASEXPECTING3
crypto map outside_map 1 set transform-set ESP-DES-SHA
crypto map outside_map 2 match address acl-amzn
crypto map outside_map 2 set pfs
crypto map outside_map 2 set peer IPNOTWHATIWASEXPECTING IPNOTWHATIWASEXPECTING
crypto map outside_map 2 set transform-set transform-amzn
crypto map outside_map 255 ipsec-isakmp dynamic map-dynamic
crypto map outside_map interface outside
crypto isakmp identity address
crypto isakmp enable outside
crypto isakmp policy 1
authentication pre-share
encryption aes-256
hash sha
group 5
lifetime 86400
crypto isakmp policy 2
authentication pre-share
encryption aes-256
hash sha
group 2
lifetime 86400
crypto isakmp policy 3
authentication pre-share
encryption aes-256
hash sha
group 1
lifetime 86400
crypto isakmp policy 11
authentication pre-share
encryption aes-192
hash sha
group 5
lifetime 86400
crypto isakmp policy 12
authentication pre-share
encryption aes-192
hash sha
group 2
lifetime 86400
crypto isakmp policy 13
authentication pre-share
encryption aes-192
hash sha
group 1
lifetime 86400
crypto isakmp policy 21
authentication pre-share
encryption aes
hash sha
group 5
lifetime 86400
crypto isakmp policy 22
authentication pre-share
encryption aes
hash sha
group 2
lifetime 86400
crypto isakmp policy 23
authentication pre-share
encryption aes
hash sha
group 1
lifetime 86400
crypto isakmp policy 31
authentication pre-share
encryption 3des
hash sha
group 5
lifetime 86400
crypto isakmp policy 32
authentication rsa-sig
encryption des
hash sha
group 1
lifetime 86400
crypto isakmp policy 33
authentication pre-share
encryption 3des
hash sha
group 1
lifetime 86400
crypto isakmp policy 34
authentication pre-share
encryption 3des
hash sha
group 2
lifetime 86400
Result of the command: "show run group-policy"
group-policy evertest internal
group-policy evertest attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
vpn-tunnel-protocol IPSec l2tp-ipsec
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy petero internal
group-policy petero attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy awsfilter internal
group-policy awsfilter attributes
vpn-filter value amzn-filter
group-policy vpnpptp internal
group-policy vpnpptp attributes
dns-server value 10.100.25.252
vpn-tunnel-protocol l2tp-ipsec
group-policy vanheelm internal
group-policy vanheelm attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
vpn-tunnel-protocol IPSec l2tp-ipsec
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy ciscoVPNuser internal
group-policy ciscoVPNuser attributes
dns-server value 10.100.25.10
vpn-idle-timeout 720
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy chauhanv2 internal
group-policy chauhanv2 attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy oterop internal
group-policy oterop attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
vpn-tunnel-protocol IPSec l2tp-ipsec
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
group-policy Oterop internal
group-policy Oterop attributes
dns-server value 10.100.25.252
vpn-idle-timeout 30
group-policy chauhanv internal
group-policy chauhanv attributes
dns-server value 10.100.25.252
vpn-idle-timeout 30
vpn-tunnel-protocol IPSec l2tp-ipsec
group-policy bnixon2 internal
group-policy bnixon2 attributes
dns-server value 10.100.25.252
vpn-idle-timeout 720
vpn-tunnel-protocol IPSec l2tp-ipsec
pfs enable
split-tunnel-policy tunnelspecified
split-tunnel-network-list value vpnsplittunnel
default-domain value domain-notcorrect.local
Result of the command: "show run tunnel-group"
tunnel-group ciscoVPNuser type remote-access
tunnel-group ciscoVPNuser general-attributes
address-pool vpnippool
default-group-policy ciscoVPNuser
tunnel-group ciscoVPNuser ipsec-attributes
pre-shared-key *****
tunnel-group petero type remote-access
tunnel-group petero general-attributes
address-pool vpnippool
default-group-policy petero
tunnel-group petero ipsec-attributes
pre-shared-key *****
tunnel-group oterop type remote-access
tunnel-group oterop general-attributes
address-pool vpnippool
default-group-policy oterop
tunnel-group oterop ipsec-attributes
pre-shared-key *****
tunnel-group vanheelm type remote-access
tunnel-group vanheelm general-attributes
address-pool vpnippool
default-group-policy vanheelm
tunnel-group vanheelm ipsec-attributes
pre-shared-key *****
tunnel-group chauhanv type remote-access
tunnel-group chauhanv general-attributes
default-group-policy chauhanv
tunnel-group Oterop type remote-access
tunnel-group Oterop general-attributes
default-group-policy Oterop
tunnel-group chauhanv2 type remote-access
tunnel-group chauhanv2 general-attributes
address-pool vpnippool
default-group-policy chauhanv2
tunnel-group chauhanv2 ipsec-attributes
pre-shared-key *****
tunnel-group bnixon2 type remote-access
tunnel-group bnixon2 general-attributes
address-pool vpnippool
default-group-policy bnixon2
tunnel-group bnixon2 ipsec-attributes
pre-shared-key *****
tunnel-group vpnpptp type remote-access
tunnel-group vpnpptp general-attributes
address-pool vpnippool
default-group-policy vpnpptp
tunnel-group IPNOTWHATIWASEXPECTING4 type ipsec-l2l
tunnel-group IPNOTWHATIWASEXPECTING4 ipsec-attributes
pre-shared-key *****
tunnel-group evertest type remote-access
tunnel-group evertest general-attributes
address-pool vpnippool
default-group-policy evertest
tunnel-group evertest ipsec-attributes
pre-shared-key *****
tunnel-group evertest ppp-attributes
authentication ms-chap-v2
tunnel-group IPNOTWHATIWASEXPECTING3 type ipsec-l2l
tunnel-group IPNOTWHATIWASEXPECTING3 ipsec-attributes
pre-shared-key *****
tunnel-group IPNOTWHATIWASEXPECTING2 type ipsec-l2l
tunnel-group IPNOTWHATIWASEXPECTING2 general-attributes
default-group-policy awsfilter
tunnel-group IPNOTWHATIWASEXPECTING2 ipsec-attributes
pre-shared-key *****
isakmp keepalive threshold 10 retry 3
tunnel-group IPNOTWHATIWASEXPECTING type ipsec-l2l
tunnel-group IPNOTWHATIWASEXPECTING general-attributes
default-group-policy awsfilter
tunnel-group IPNOTWHATIWASEXPECTING ipsec-attributes
pre-shared-key *****
isakmp keepalive threshold 10 retry 3
Result of the command: "show vpn-sessiondb detail remote filter protocol L2TPOverIPsec"
INFO: There are presently no active sessions of the type specified
Result of the command: "show vpn-sessiondb detail remote filter protocol L2TPOverIPsecOverNAT"
INFO: There are presently no active sessions of the type specified -
How can I have each pass through a for loop communicate with a new indicator?
Hello,
I am using 16 color boxes to indicate how 16 channels are behaving. If a color box is blue, its respective channel is running correctly, red means it has failed etc. I am continuously checking each channel using a loop, and I wanted to update the channel colors every loop. I have made an array of 16 numbers corresponding to the color I wish to have (which are blue = running, red = failed, green = completed, black = not in use). However, I cannot find a way to pull these 16 numbers out of the array and to the color boxes short of 16 index arrays connected to the color boxes.
I understand how to convert each individual number to a color, I just don't know how to use a 16 times for loop to communicate with a different color box each pass through. Is there any way to do this or should I just go for brute force?
Thank you.
Solved!
Go to Solution.Sorry I keep making new posts. Attached is an example i wrote up. There are three cases in the disabled structure, each has a different implementation of what i belive your specs are.
Tim Elsey
LabVIEW 2010, 2012
Certified LabVIEW Architect
Attachments:
update color box.vi 24 KB -
New events in iCal are entered on my iMac. These events pass through correctly to my other computers and iPhone. However, each new event shows up twice on my iPads. The clutter is distracting. Anyone have suggestion as to correcting this annoyance?
New events in iCal are entered on my iMac. These events pass through correctly to my other computers and iPhone. However, each new event shows up twice on my iPads. The clutter is distracting. Anyone have suggestion as to correcting this annoyance?
-
USB Pass-Through From Windows 8.1 Host To Windows Server 2012 R2 VM
I want to be able to connect with a Windows Mobile Device through Windows Mobile Device Center, within a Virtual Machine. When connecting through the Hyper-V Manager and through Remote Desktop, under "Other supported RemoteFX USB devices",
I can see the Symbol USB Sync Cradle. In the VM, in Device Manager, I don't see a USB connection. In the VM, I don't see any meaningful errors in the Event Viewer.
Host: Windows 8.1 Enterprise Hyper-V on a Domain. Upgraded from Windows 8.1 Pro. When this computer was originally installed with Windows 8 Pro, Hyper-V was enabled. I removed Hyper-V, and installed VMWare Player, because I wanted
USB Pass-through. I then uninstalled VMWare and installed VirtualBox. Recently, I uninstalled VirtualBox, upgraded to Windows 8.1 Enterprise, and enabled Hyper-V.
Virtual Machine OS: Windows Server 2012 R2 on a Workgroup. Started out with being a VMWare VM, using VMWare Player. Moved to VirtualBox. USB Pass-through was working in both those virtual environments. Used Disk2VHD to convert the
VM to a VHDX file.
On the Host:
Windows Mobile Device Center is connected to a Motorola Windows Mobile Device (MC959X) sitting in a Symbol USB Cradle. The OS on the scanner is Windows Embedded Handheld 6.5 Classic CE OS 5.2.29217 (Build 29217.5.3.12.26). Advanced Networking
(USB to PC) is not enabled.
Enabled RemoteFX.
In the RDP file, and in the Registry, added the GUID's for:
WPD "{eec5ad98-8080-425f-922a-dabf3de3f69a}";
Windows Mobile "{6AC27878-A6FA-4155-BA85-F98F491D4F33}";
USB Device "{88BAE032-5A81-49f0-BC3D-A4FF138216D6}";
Windows CE USB Device "{25dbce51-6c8f-4a72-8a6d-b54c2b4fc835}";
GUID_DEVINTERFACE_USB_DEVICE "{A5DCBF10-6530-11D2-901F-00C04FB951ED}"
Ran "sfc /scannow"
All Microsoft Updates are current.
What am I missing?I hope it's something like that. Those features have been installed. Here's what PowerShell shows is installed:
PS C:\Windows\system32> Get-WindowsFeature |Where {$_.Installed -eq "True"} | ft DisplayName, Installed
DisplayName
Installed
File and Storage Services
True
File and iSCSI Services
True
File Server
True
Storage Services
True
Remote Desktop Services
True
Remote Desktop Licensing
True
Remote Desktop Session Host
True
Web Server (IIS)
True
Web Server
True
Common HTTP Features
True
Default Document
True
Directory Browsing
True
HTTP Errors
True
Static Content
True
HTTP Redirection
True
Health and Diagnostics
True
HTTP Logging
True
Performance
True
Static Content Compression
True
Security
True
Request Filtering
True
Windows Authentication
True
Application Development
True
.NET Extensibility 3.5
True
.NET Extensibility 4.5
True
ASP.NET 3.5
True
ASP.NET 4.5
True
ISAPI Extensions
True
ISAPI Filters
True
Management Tools
True
IIS Management Console
True
.NET Framework 3.5 Features
True
.NET Framework 3.5 (includes .NET 2.0 and 3.0)
True
.NET Framework 4.5 Features
True
.NET Framework 4.5
True
ASP.NET 4.5
True
WCF Services
True
TCP Port Sharing
True
Ink and Handwriting Services
True
Media Foundation
True
Remote Server Administration Tools
True
Role Administration Tools
True
Remote Desktop Services Tools
True
Remote Desktop Licensing Diagnoser Tools
True
Remote Desktop Licensing Tools
True
SMB 1.0/CIFS File Sharing Support
True
User Interfaces and Infrastructure
True
Graphical Management Tools and Infrastructure
True
Desktop Experience
True
Server Graphical Shell
True
Windows PowerShell
True
Windows PowerShell 4.0
True
Windows PowerShell 2.0 Engine
True
Windows PowerShell ISE
True
WoW64 Support
True -
Static NAT pass-through; can not get to work
I am not having any luck getting a static NAT pass-through to work.
BM3.8/NW6.5 all patched to the latest patches (no betas). IPFLT is NOT
loaded.
My internal network on one LAN all have 10.100.xxx.xxx private addresses.
Dynamic NAT works great.
I have secondary public IP addresses bound to my public NIC. Static NAT
mapping between the secondary public IP addresses and the couple of
individual private addresses work just fine. In other words, all has been
working fine.
I need to give one of those internal resources its public IP address
(change it's private to its public).
OK, I went into the NAT table and changed the proper public <-> private to
public <-> public (identical addresses). I changed the internal computer
to it's public address/mask with the same default gateway the server is
using. The internal computer can now only ping itself; can't even ping
it's default gateway. I did reinitialize, and also restarted. I can not
get the pass-through connection to work.
Any thoughts will be well received.
BobRobert,
It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
- Visit http://support.novell.com and search the knowledgebase and/or check all
the other self support options and support programs available.
- You could also try posting your message again. Make sure it is posted in the
correct newsgroup. (http://support.novell.com/forums)
Be sure to read the forum FAQ about what to expect in the way of responses:
http://support.novell.com/forums/faq_general.html
If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://support.novell.com/forums/ -
IVI class driver (layer) will provide interchangeable feature for a IVI class specific driver. It would work as a pass-through layer and finally make calls to the IVI class specific driver. Since there could be a lot of functions to be passed through. Are there any tools from NI (Labwindows/CVI or Labview) can do this ?
Thanks a lot.
BTW: the IVI class specific driver interface is generated from Labwindows/CVI tools.Hi Chris,
Yes, I did. To support interchangability, from my understanding of the IVI specs, there should be another layer IVI-C class driver on top of this IVI class specific driver. As in the IVI‑3.1: Driver Architecture Specification:
Although IVI‑C class drivers export inherent,
base, and extension capabilities, they do not actually implement them. Except
for a few inherent functions and attributes defined exclusively for class
drivers, class driver functions and attributes provide a pass‑through layer to
the IVI‑C specific driver. An IVI‑C specific driver is responsible for
implementing the operations of functions and attributes and for communicating
with the instrument. The IVI‑C specific instrument driver contains the
information for controlling the instrument, including the command strings,
parsing code, and valid ranges of each instrument setting"
So where is this IVI-C class driver and how is it created and communicate with my class specific driver?
Thanks a lot.
Cheers,
IVI‑3.1: Driver Architecture Specification -
Xbox 360 - Optical line-in pass through 5.1 to optical line-out on an iMac?
Hi guys, i'm in the market to purchase a new 5.1 surround sound system for my room and the following issue has been purplexing me.
IS it possible to daisy chain my XBOX 360 to my iMac with optical cables and pass through 5.1 surround sound to the decoder on the sound system?
So i'd have an optical cable from my xbox to the line-in on my iMac. I'd use Rogue Amoeba's Line-In app to pass the sound through to the optical line-out and through to the sound system.
(I know it works using stereo sources, but i don't know about 5.1 digital sound.)
I also know i could just connect them both to separate optical ports on the sound sytem, but i'm trying to listen to 2 sources at the same time. (5.1 from XBOX and music from iMac).
Any thoughts on this are appreciated!I'm convinced things work like this:
The SBX-Fi receives the encoded SPDIF.<
The drivers decode it into the 5 digital audio signals. This siimply regenerates what was put into the encoding and has no effect on its "volume."<
The 5 digital audio signals are sent to the SBX-Fi hardware, as is.<
The signals are widened (not sure about the SBX-Fi, but for SBLi've-/SBAudigy-series card it's 32-bits with IIRC 4 bits for headroom, which is 24dB) at input by the SBX-Fi hardware. The additional headroom is probably able to handle most effects/mixing which might happen, but might produce a signal which would clip on output if the intermediate results produce a digital volume over 00%.<
The master output volume operates on the output signals before they are narrowed.<
The output signals are narrowed (dithered) and distributed.<
If that's correct, it means you should be able to simply lower the master output volume in the soundcard mixer; and that presumes something's going on like high Crystalizer settings, or something; to elminate clipping distortion.
-Dave
?[email protected] -
Should I Install SQL Server 2008 R2 on a VHDX or Pass-through disk
Hi,
I am in going to be setting a virtual server running Windows Server 2008 R2 on my Hyper-V cluster and I will be also adding SQL Server 2008 R2 once the OS is configured. Can you please suggest whether I should setup a VHDX or a pass-through disk? I have
read articles online suggesting to use a pass-through disk from my SAN but I also read that since Windows Server 2012, VHDX is as good as a pass-through disk, especially because it will allow to have snapshots taken, unlike the pass-through which will not.
Please advise on whether I should chose a pass-through disk or a VHDX.
Thanks in advance,Hi Aquila,
There are three basic types of Virtual Hard Disks (VHDs) that you can use with VMs, such as dynamic VHD, fixed VHD, and differencing disks. Usually, the fixed VHD is almost always the best choice for virtualized SQL Server systems that run a production workload.
You can use dynamic disks for noncritical production workloads, as well as for testing, training, and lab environments. Pass-through disks offer the highest level of performance for VM storage, however, Pass-through disks can't be moved without incurring downtime,
and they don't support VM snapshots. For more information, see:http://sqlmag.com/sql-server/sql-server-virtualization-tips
In addition, there is an article about how to setup boot from VHD for a SQL Server. You can review the following link.
http://www.mssqltips.com/sqlservertip/2327/how-to-setup-boot-from-vhd-for-a-sql-server-test-or-development-environment/
Regards,
Sofiya Li
Sofiya Li
TechNet Community Support -
DMS Document upload: does it pass through sap DMS ?
Dear All,
We have a question concerning the transmission of documents from the client to DMS and the Content Server: does the document need to pass through the sap server ?
Document upload (create document CV01N)
Does the document go directly from the client to the Content server OR does it pass through the sap DMS before to be stored in the CS ?
Document download (read document CV03N)
Does the document go directly from the CS to the client OR does it pass through the sap DMS server ?
This could be interesting to know for network performances.
best regards,Hi Gurus
is the cache server a default funtionality from the content server or any configuration is required from our part.
is that the cache server acts as the RAM of our system?
please explain the partitioning or biferfication of the Content server, as you told
content server is divided into storage catagories and this in turn in to content repositories,
please clarify below points,
1)any server or PC can be made as Content server by insatalling the content server CD if iam right ?
2) Practical and funtional benifits of partitioning content server into content repositories is it for authorization and storing data by naming convection or can it also help in copiying data from a specific content repository if needed, ( is content repositories a logical partition or practical partition like B,C,D, F drives of our PC hard disk)
3) can /should there be multiple content server installation for a particular (production) client.
4) Can Archiving be done say by creating a separate content repository inside the same Content server, or is it mandatory to have a separate archiving server itself,
please give some idea with examples
Thanks and regards
Kumar -
X240 - is there audio pass-through when using a miniDP to HDMI?
I have an X240, which I love, but now that I've cut my cable cord and am going with Netflix and other on-line streaming options, I'd like to be able to view my streaming programs on my TV. Can I use a cable or adapter to go from the miniDP (on the X240) to my HDMI (on my TV) and get audio as well as video? I understand my laptop needs to have an "audio pass-through" for that to work --- I don't know what it is, but I'd like to know if this one's got it. I bought the laptop online in Dec 2013, if that makes a difference.
(Yes, I could stream Netflix from a gadget like Chromecast, but that will only get me Netflix Canada, whereas using a VPN on my computer I can get Netflix from other countries too.)refreshing this discussion! I've tried a mini DP to HDMI dongle with an HDMI-HDMI cable to the TV - and I get video but no audio. My computer recognizes the TV as present as as audio playback device, but no audio is transmitted through TV or computer. when it's plugged in. Of course I still get audio from the computer's speakers when it's not plugged in
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I wonder if anyone could please help. I have just bought AppleTV and am trying to use it with my old Samsung DLP (with no HDMI but DVI) and a Denon AVR 789 (witch has HDMI pass-through) . When I connect the AppleTV through the receiver (using a HDMI lead to HDMI, them HDMI to DVI) I get no picture. When I go directly from the AppleTV to the TV using HDMI to DVI it works fine. I have tried changing the cables and also when I connect my FIOS TV box through the receiver it works fine. Also my AppleTV software is up to date Could this be something to do with HDCP ?
I would be grateful of any helpYes it could be HDCP.
Generally, I would look at the source device (tv) as the root of the problem in that it doesn't handle HDCP hopping properly, however the tv works with other receivers so I have to have my doubts about where blame lies for these problems.
You could try powering up the devices in a different order, say from the delivery end first.
It could be however that you simply don't have the receiver set correctly and need to match up the inputs and outputs. -
Analog to digital, how does one actually pass through a TRV120 or TRV950E ?
I would need some technical advice on how to connect a camera with pass-through feature in between a VCR and the computer.
I am trying to copy VHS-C cassettes to the Mac via a Digital8 Sony TRV-120. I use A/V pin connector from the VCR, Firewire to the Mac. I get the VCR image on the TRV's LCD, but nothing on the Mac. iMovie says the camcorder is empty, dot. If I put a tape inside, iMovie launches the tape and I get the image from the tape. I was pretty certain that the TRV-120 had the pass-through feature, having seen it mentioned on some reviews. Is there a special manipulation to do? Or do I need the sVHS cable? (would be weird).
Otherwise, I tried the TRV950E as a converter. The only way I could make the link work through is by recording the analogue signal onto the camcorder tape. I thought it would be easier, am I missing something?
Thanks in advance for your help!
PaulIn my unnEUtered Sony TRV320E Analog to DV passthrough goes like this:
1. Take the tape out of the camcorder
2. Connect the analog device's audio and video to the camcorder's minijack, use the S-Video jack for video if the output device supports S-Video
3. Put the camcorder into VTR-mode
4. Select A/V->DV out: ON, in VTR mode's menu choices
5. Disable the info display on the the camcorder by toggling its DISPLAY button
6. Put iMovie (or other DV application) to the Camera Mode
The analog image should now appear on the camcorder's screen as well as on the iMovie's screen.
Note that if you have a tape in the camcorder, you have to put the camcorder's VTR into REC mode (you may pause the tape) but this is not advisable because it produces wear to the tape.
* Note that the SCART which comes with the European nEUtered TRV320E camcorder is Out-only.
Notice that some analog to DV passthrough converters (like the TRV320E) don't work in iMovie HD 6.0.2 like they do in iMovie 4.0.1:
http://www.sjoki.uta.fi/~shmhav/iMovieHD_6_bugs.html#analogDV -
Analog to digital pass through
First of all I apologize if this has already been addressed. The following is what I am trying to do with my eMac computer lab at school. I am using iMovie 4 with Mac 10.2.8. I am trying to use pass through mode with iMovie and my Sony camcorder. I have the VCR going into the Sony and the Sony in VTR mode. The video shows up fine in the LCD screen of the Sony. I used a firewire cable to connect to the eMac and tried to import the video into iMovie. Nothing shows up in iMovie. Can someone please tell me what I am doing wrong? All help is greatly appreciated.
hey there Shirley,
what model of Sony cam are you using? check the manual. try a different FW cable & w/ a different Mac. is the FW connection solid & tight? have you toggled the switch below the viewer from edit(scissors icon) to import(camera icon)? do you have control of the cam for play, stop, etc...? sorry for all the questions, but better to go through the simple & sometimes overlooked first.
someone else may have more & better thoughts. also see this:
http://www.danslagle.com/mac/iMovie/index.shtml
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