DAQmx - one chassis two modules synchronous readings

I have a chassis with two 9205 modules, and a 9211 temperature module. I can continuously read voltages on any combination of channels on the two 9205 modules, but when I try to also read the 9211, either in the same while loop or a parallel while loop I get an error on the 9205 that the resource is reserved. I have the 9205 set for reading 10K/sec, in blocks of 2K (i.e. the loop reads 5X a second) so I configure the 9211 to read 2 samples at 10Hz (also 5X a second). The error I get -50103: The specified resource is reserved - I am not sure what resource is in conflict, the clock or some bus allocation?? can I read the three modules (at different clock rates) simultaneously?
thanks
lmd2
Lawrence M. David Jr.
Certified LabVIEW Architect
cell: 516.819.9711
http://www.aleconsultants.com
[email protected]

Hi Lawrence,
What happens is that the slower module will repeate samples until it can acquire another sample. Both of the channels will acquire the same number of points, but the thermocouple module will store multiple instances of the same value until a new value is read in by DAQmx.
Here is what it looks like to have multiple channels setup for a single task:
Message Edited by Nick F on 04-29-2008 02:18 PM
Thank You,
Nick F.
Applications Engineer
Attachments:
cDAQDiffRate.PNG ‏10 KB

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[C][L][r1001][(ctx31) /faces : /firstIndex] setRequestInfoPrefix() : extra [GET with 3 parameters (partial request false) (initial render true) (postback true)]
[C][L][r1002][(ctx32) /faces : /firstIndex] setRequestInfoPrefix() : extra [GET with 3 parameters (partial request false) (initial render true) (postback true)]
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[C][L][r1003][(ctx31) /faces : /firstIndex] onNewConstruction() : [(am501) FirstAppModuleImpl_1 (not root) parent = (null)]
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[C][L][r1003][(ctx31) /faces : /firstIndex] onAfterConnect() : [(am501) FirstAppModule (is root)]
[C][L][r1003][(ctx31) /faces : /firstIndex] onPrepareSession() : [(am501) FirstAppModule (is root)]
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[C][L][r1003][(ctx31) /faces : /firstIndex] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
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[C][L][r1004][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1004][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1004][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 2; ci 2; ref reu 1; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 1; avai 0; unav 1; cp hig 1; ac cur 1; ac avg 0; ac hig 1; co del 168; co tot 1; res req 1; fai res 0; fai rec 0; h avai 1; h unav 1; lea co 0; psc acc 2; psc add 2; psc csi 2; psc del 0; psc hit 0; psc mis 2; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] setRequestInfoPrefix() : extra [POST with 55 parameters (partial request false) (initial render false) (postback true)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onNewConstruction() : [(am502) SecondAppModuleImpl_154 (not root) parent = (null)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onActivate() : [(am502) SecondAppModule (is root)](session version 11.1.1.61.92 oracle.jbo.server.SessionImpl@8add89)
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onCreate() : [(am502) SecondAppModule (is root)]
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[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterConnect() : [(am502) SecondAppModule (is root)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onPrepareSession() : [(am502) SecondAppModule (is root)]
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[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onPassivateState() : 5 : [(am502) SecondAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 3; ci 3; ref reu 2; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 0; unav 2; cp hig 2; ac cur 2; ac avg 0; ac hig 2; co del 122; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 2; psc add 2; psc csi 2; psc del 0; psc hit 0; psc mis 2; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[C][L][r1005][(ctx31) /faces : /firstam-btf/empVoFirstViPage] onAfterRequest() : 2 : ApplicationPool = onesizeonerootamapp.model.SecondAppModuleLocal
(ap22)[cre 1; rem 0; act 0; pas 0; co 1; ci 1; ref reu 0; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 0; unav 2; cp hig 2; ac cur 2; ac avg 0; ac hig 2; co del 122; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 2; psc add 2; psc csi 2; psc del 0; psc hit 0; psc mis 2; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] setRequestInfoPrefix() : extra [GET with 5 parameters (partial request true) (initial render false) (postback true)]
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] onPassivateState() : 5 : [(am502) SecondAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 3; ci 3; ref reu 2; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 0; unav 2; cp hig 2; ac cur 2; ac avg 0; ac hig 2; co del 122; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 4; psc add 4; psc csi 4; psc del 0; psc hit 0; psc mis 4; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[C][L][r1006][(ctx31) /faces : /secondam-btf/empVoSecondViPage] onAfterRequest() : 2 : ApplicationPool = onesizeonerootamapp.model.SecondAppModuleLocal
(ap22)[cre 1; rem 0; act 0; pas 0; co 2; ci 2; ref reu 1; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 0; unav 2; cp hig 2; ac cur 2; ac avg 0; ac hig 2; co del 122; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 4; psc add 4; psc csi 4; psc del 0; psc hit 0; psc mis 4; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]The "Always Begin New Transaction and Always Use Existing transaction" scenario results in logging like this:
[C][L][r1001][(ctx31) /faces : /secondIndex] setRequestInfoPrefix() : extra [GET with 3 parameters (partial request false) (initial render true) (postback true)]
[C][L][r1002][(ctx32) /faces : /secondIndex] setRequestInfoPrefix() : extra [GET with 3 parameters (partial request false) (initial render true) (postback true)]
[C][L][r1001][(ctx31) /faces : /secondIndex] onAfterRequest() : no ApplicationPools
[C][L][r1002][(ctx32) /faces : /secondIndex] onAfterRequest() : no ApplicationPools
[C][L][r1003][(ctx32) /faces : /secondIndex] setRequestInfoPrefix() : extra [POST with 5 parameters (partial request false) (initial render false) (postback true)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onNewConstruction() : [(am501) FirstAppModuleImpl_1 (not root) parent = (null)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onActivate() : [(am501) FirstAppModule (is root)](session version 11.1.1.61.92 oracle.jbo.server.SessionImpl@1d90a2c)
[C][L][r1003][(ctx32) /faces : /secondIndex] onCreate() : [(am501) FirstAppModule (is root)]
########FirstAppModuleImpl.create() called. AM isRoot() = true
[C][L][r1003][(ctx32) /faces : /secondIndex] onAfterConnect() : [(am501) FirstAppModule (is root)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onPrepareSession() : [(am501) FirstAppModule (is root)]
########FirstAppModuleImpl.prepareSession() called. AM isRoot() = true
[C][L][r1003][(ctx32) /faces : /secondIndex] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onNewConstruction() : [(am502) FirstAppModuleImpl_2 (not root) parent = (null)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onSetParent() : 2 : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = (null)] parent = [(am501) FirstAppModule (is root)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onCreate() : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = [(am501) FirstAppModule (is root)]]
########FirstAppModuleImpl.create() called. AM isRoot() = false
[C][L][r1003][(ctx32) /faces : /secondIndex] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1003][(ctx32) /faces : /secondIndex] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1003][(ctx32) /faces : /secondIndex] onNewShortId() : pNewShortId = ds81, pId = java:comp/env/jdbc/connHRDS - com.bea:ServerRuntime=DefaultServer,Name=OneSizeOneRootAMApp@connHR@connHR,ApplicationRuntime=OneSizeOneRootAMApp,Type=JDBCDataSourceRuntime
[C][L][r1003][(ctx32) /faces : /secondIndex] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 1; ci 1; ref reu 0; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 1; avai 0; unav 1; cp hig 1; ac cur 1; ac avg 0; ac hig 1; co del 75; co tot 1; res req 1; fai res 0; fai rec 0; h avai 1; h unav 1; lea co 0; psc acc 0; psc add 0; psc csi 0; psc del 0; psc hit 0; psc mis 0; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[L-before][L][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1004][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] setRequestInfoPrefix() : extra [GET with 5 parameters (partial request true) (initial render false) (postback true)]
[C][L][r1004][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1004][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1004][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 2; ci 2; ref reu 1; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 1; avai 0; unav 1; cp hig 1; ac cur 1; ac avg 0; ac hig 1; co del 75; co tot 1; res req 1; fai res 0; fai rec 0; h avai 1; h unav 1; lea co 0; psc acc 2; psc add 2; psc csi 2; psc del 0; psc hit 0; psc mis 2; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[L-before][L][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] setRequestInfoPrefix() : extra [POST with 55 parameters (partial request false) (initial render false) (postback true)]
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateStateForUndo() : [(am501) FirstAppModule (is root)] pId = null, pClientData = null, pFlags = unknown passivation flags (0)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateState() : 2 : [(am501) FirstAppModule (is root)] pClientData = null, pFlags = PASSIVATE_UNDO_FLAG, PASSIVATE_TO_STACK_FLAG (40)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateConnectionState() : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = [(am501) FirstAppModule (is root)]] pDoc = (name = #document, doc elem = null), pParent = (name = CONN)
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[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPrepareForPassivation() : [(am501) FirstAppModule (is root)] pOut = (name = #document, doc elem = null) pParent = (name = AM)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPrepareForPassivation() : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = [(am501) FirstAppModule (is root)]] pOut = (name = #document, doc elem = null) pParent = (name = AM)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateState() : 3 : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = [(am501) FirstAppModule (is root)]] pDoc = (name = #document, doc elem = null), pParent = (name = AM)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateState() : 3 : [(am501) FirstAppModule (is root)] pDoc = (name = #document, doc elem = null), pParent = (name = AM)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onNewConstruction() : [(am503) SecondAppModuleImpl_155 (not root) parent = (null)]
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onSetParent() : 2 : [(am503) onesizeonerootamapp_model_SecondAppModule (not root) parent = (null)] parent = [(am501) FirstAppModule (is root)]
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onCreate() : [(am503) onesizeonerootamapp_model_SecondAppModule (not root) parent = [(am501) FirstAppModule (is root)]]
########SecondAppModuleImpl.create() called. AM isRoot() = false
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1005][(ctx31) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 3; ci 3; ref reu 2; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 1; unav 1; cp hig 2; ac cur 1; ac avg 0; ac hig 2; co del 79; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 3; psc add 3; psc csi 3; psc del 0; psc hit 0; psc mis 3; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]
[L-before][L][(ctx31) /faces : /secondam-tx-btf/empVoSecondViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_USING (1) STATUS_SUCCESS (8) (rp 4)]
[C][L][r1006][(ctx31) /faces : /secondam-tx-btf/empVoSecondViPage] setRequestInfoPrefix() : extra [GET with 5 parameters (partial request true) (initial render false) (postback true)]
[C][L][r1006][(ctx31) /faces : /secondam-tx-btf/empVoSecondViPage] onPassivateState() : 5 : [(am501) FirstAppModule (is root)] pId = -1, pClientData = null, pFlags = PASSIVATE_HINT_FLAG (16)
[C][L][r1006][(ctx31) /faces : /secondam-tx-btf/empVoSecondViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[C][L][r1006][(ctx31) /faces : /secondam-tx-btf/empVoSecondViPage] onAfterRequest() : 1 : ApplicationPool = onesizeonerootamapp.model.FirstAppModuleLocal
(ap21)[cre 1; rem 0; act 0; pas 0; co 4; ci 4; ref reu 3; ref rec 0; unr rec 0; fail 0; tot am 1; max am 1; avg am 1; tot ava 1; avg ava 1; avg una 0; tot ref 1; ses 1; avg ses 1]
(ds81)[cur cap 2; avai 1; unav 1; cp hig 2; ac cur 1; ac avg 0; ac hig 2; co del 79; co tot 2; res req 2; fai res 0; fai rec 0; h avai 1; h unav 2; lea co 0; psc acc 5; psc add 3; psc csi 3; psc del 0; psc hit 1; psc mis 4; wfc cur 0; wfc fai 0; wfc hig 0; wfc tot 0; wse hig 0]This seems to confirm more explicitly some of the observations in the blog post, and at the same time might add some additional insight into what the framework is doing.
Suggestions to improve such MyApplicationModuleListener approach (or an alternative approach) are welcome.
many thanks
Jan Vervecken

fyi
Some additional features were added in the JAR files available
in http://www.consideringred.com/files/oracle/2013/MyApplicationModuleListenerApp-v0.05.zip
Like line numbers, or a queryOneRecord() method to support logging the database session SID, or a TaskFlowInfoHelper class to allow logging task-flow transaction options or DataControlFrame information.
If these JAR files are used, it results in the modified example application
at http://www.consideringred.com/files/oracle/2013/OneSizeOneRootAMApp-v0.03.zip
For the same scenarios (using OneSizeOneRootAMApp-v0.03.zip), the resulting logging can be found in these files:
- "maml-log-20130113-jdev111160-nctx.txt" : when using JDeveloper 11.1.1.6.0 and the chained "No Controller Transaction" scenario :
[0002][C][L][r1001][(ctx31) /faces : /firstIndex] logContextInformation() :
[0003]#{a_versionBean.appVersionInfo} = OneSizeOneRootAMApp v0.03 : oracle.jbo.Version = 11.1.1.61.92
[0007][C][L][r1002][(ctx32) /faces : /firstIndex] onAfterPrepareModel() : task-flow = (no current TaskFlowId) (unbounded task-flow pages)
[0008]transaction type = (no current TaskFlowId), DC scope = (no current TaskFlowId), DC frame = e1o4lmuw3_2, open transaction = null, is transaction dirty = false
[0044][C][L][r1005][(ctx32) /faces : /firstam-btf/empVoFirstViPage] onAfterPrepareModel() : task-flow = /WEB-INF/btf/firstam-btf.xml#firstam-btf (no page-fragments)
[0045]transaction type = -No Controller Transaction-, DC scope = shared DataControlScopeType, DC frame = e1o4lmuw3_2, open transaction = null, is transaction dirty = false
[0046][C][L][r1005][(ctx32) /faces : /firstam-btf/empVoFirstViPage] onAfterPrepareModel() : task-flow = /WEB-INF/btf/secondam-btf.xml#secondam-btf (no page-fragments)
[0047]transaction type = -No Controller Transaction-, DC scope = shared DataControlScopeType, DC frame = e1o4lmuw3_2, open transaction = null, is transaction dirty = true
[0057][C][L][r1005][(ctx32) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[0058](am501) SID = 41 for select sys_context('USERENV', 'SID') as sid from dual
[0060][C][L][r1005][(ctx32) /faces : /firstam-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[0061](am502) SID = 27 for select sys_context('USERENV', 'SID') as sid from dual
Notice the transaction type and DataControl scope information per task-flow.
Notice the different database session SID values ("[0058](am501) SID = 41" and "[0061](am502) SID = 27") during the same request [r1005].
- "maml-log-20130113-jdev111230-nctx.txt" : when using JDeveloper 11.1.2.3.0 and the chained "No Controller Transaction" scenario :
[0002][C][L][r1001][(ctx31) /faces : /firstIndex] logContextInformation() :
[0003]#{a_versionBean.appVersionInfo} = OneSizeOneRootAMApp v0.03 : oracle.jbo.Version = 11.1.2.62.76
Notice the logged information seems similar to when, for the same application and scenario, JDeveloper 11.1.1.6.0 is used (above).
- "maml-log-20130113-jdev111160-tx.txt" : when using JDeveloper 11.1.1.6.0 and the "Always Begin New Transaction and Always Use Existing transaction" scenario :
[0002][C][L][r1001][(ctx31) /faces : /secondIndex] logContextInformation() :
[0003]#{a_versionBean.appVersionInfo} = OneSizeOneRootAMApp v0.03 : oracle.jbo.Version = 11.1.1.61.92
[0013][C][L][r1003][(ctx32) /faces : /secondIndex] onAfterPrepareModel() : task-flow = /WEB-INF/btf/firstam-tx-btf.xml#firstam-tx-btf (no page-fragments)
[0014]transaction type = Always Begin New Transaction, DC scope = isolated DataControlScopeType, DC frame = 1220j2l4q9_5, open transaction = 1220j2l4q9_5, is transaction dirty = false
[0017][C][L][r1003][(ctx32) /faces : /secondIndex] onCreate() : [(am501) FirstAppModule (is root)]
[0018](am501) SID = 41 for select sys_context('USERENV', 'SID') as sid from dual
[0025][C][L][r1003][(ctx32) /faces : /secondIndex] onCreate() : [(am502) onesizeonerootamapp_model_FirstAppModule (not root) parent = [(am501) FirstAppModule (is root)]]
[0026](am502) SID = 41 for select sys_context('USERENV', 'SID') as sid from dual
[0056][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterPrepareModel() : task-flow = /WEB-INF/btf/secondam-tx-btf.xml#secondam-tx-btf (no page-fragments)
[0057]transaction type = Always Use Existing Transaction, DC scope = shared DataControlScopeType, DC frame = 1220j2l4q9_5, open transaction = 1220j2l4q9_5, is transaction dirty = true
[0060][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onCreate() : [(am503) onesizeonerootamapp_model_SecondAppModule (not root) parent = [(am501) FirstAppModule (is root)]]
[0061](am503) SID = 41 for select sys_context('USERENV', 'SID') as sid from dual
[0063][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[0064](am501) SID = 41 for select sys_context('USERENV', 'SID') as sid from dual
Notice that nested Application Module instances are created, resulting in one database session SID value per request.
- "maml-log-20130113-jdev111230-tx.txt" : when using JDeveloper 11.1.2.3.0 and the "Always Begin New Transaction and Always Use Existing transaction" scenario :
[0002][C][L][r1001][(ctx31) /faces : /secondIndex] logContextInformation() :
[0003]#{a_versionBean.appVersionInfo} = OneSizeOneRootAMApp v0.03 : oracle.jbo.Version = 11.1.2.62.76
[0052][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterPrepareModel() : task-flow = /WEB-INF/btf/firstam-tx-btf.xml#firstam-tx-btf (no page-fragments)
[0053]transaction type = Always Begin New Transaction, DC scope = isolated DataControlScopeType, DC frame = dw58co387_4, open transaction = dw58co387_4, is transaction dirty = false
[0059][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterPrepareModel() : task-flow = /WEB-INF/btf/secondam-tx-btf.xml#secondam-tx-btf (no page-fragments)
[0060]transaction type = Always Use Existing Transaction, DC scope = shared DataControlScopeType, DC frame = dw58co387_4, open transaction = dw58co387_4, is transaction dirty = true
[0070][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am501) FirstAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[0071](am501) SID = 38 for select sys_context('USERENV', 'SID') as sid from dual
[0073][C][L][r1005][(ctx32) /faces : /firstam-tx-btf/empVoFirstViPage] onAfterDoPoolMessage() : [(am502) SecondAppModule (is root)][(ses101) MESSAGE_TYPE_RELEASING (2) STATUS_SUCCESS (8) (rp 3)]
[0074](am502) SID = 38 for select sys_context('USERENV', 'SID') as sid from dual
Notice that two root Application Module instances are used in the same request (and no nested instances), and both (am501) and (am502) report using the same database session SID value. That seems to be "Bruce" [1] at work.
Remember, it should not be difficult (and not intrusive) to configure similar logging for other ADF applications.
- [1] seeblog post "Task flows: Sayonara auto AM nesting in 11.1.2.0.0. Hello, ah, let's call it Bruce."
at http://one-size-doesnt-fit-all.blogspot.com.au/2011/08/task-flows-sayonara-auto-am-nesting-in.html
regards
Jan Vervecken

Is it possible to enable to VSS with 6500 chassis when only one chassis have the WISM ?

is it possible to enable to VSS with 6500 chassis when only one chassis have the WISM ?

thank you very much for the reply, that mean both the chassis no need to have the same modules installed on both the chassis .

Reposting: Chassis Management Module (CMM) Fails to Switch Over

This post was originally posted on IBM’s developerWorks public forum (https://www.ibm.com/developerworks/community/forums/html/topic?id=f9164eb4-1a74-42b3-8348-28dfa24caf... The following is a summary of the post issue and the response.
Issue:
I'm facing an issue regarding the PureFlex Chassis Management Module (CMM) failover scenario such that I have two CMM’s installed in a single chassis connected to two ports of a switch.
When accessing the CMM through the IP address, the CMM is accessible.
However, when the switch port connected to the active CMM is shutdown or disconnected, the CMM is not failing over to Standby and there is no ping response to CMM.
What is causing this behavior and how do I resolve it?
Solution/Response:
None
Attachments:
CMM Image.png ‏411 KB

Ah, ok. I was in the assumption the PCI connect had something to do with the video connection. But it seems like Apple wanted to reinvented PCIe...
I'm out of my territory here so feel free to ignore the following.
These are the things I notice in your Xorg.0.log:
[ 19.474] (==) modesetting(G0): Depth 24, (==) framebuffer bpp 32
[ 19.474] (==) modesetting(G0): RGB weight 888
[ 19.474] (==) modesetting(G0): Default visual is TrueColor
[ 19.474] (II) modesetting(G0): ShadowFB: preferred YES, enabled YES
[ 19.500] (II) modesetting(G0): Output VGA-1-0 has no monitor section
[ 19.526] (II) modesetting(G0): EDID for output VGA-1-0
[ 19.526] (II) modesetting(G0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[ 19.526] (==) modesetting(G0): DPI set to (96, 96)
What the hell is modesetting doing there?
And have you tried the nvidia blob? It could be that this is not well supported by nouveau. Maybe check up with their IRC / mailing list.

How to link two modules of data when querying the data ?

Hi ,
I am using Designer editor to create a form .
I am having two modules with the tables EMPLOYEE and department .
In my form ,I want to display the data of each employee with the department data .
How to link the two tables data in the designer ?
How to View the generated triggers in the designer ?
Thanks
Sai

Two modules means two forms. These are unrelated.
Or do you mean that you have one form with two blocks (master-detail)?
How to link the two tables data in the designer ?You have to define the foreign key on the tables. Based on this FK Forms Generator will generate the code if you create two Module Components (master-detail) in the module. Don't forget to define the Key Based Link on the master block.
How to View the generated triggers in the designer ?You can't. You have tom open the generated FMB file in Forms Builder to see what code is generated.

3 unity of ni 9219 on one chassis

Hello,
I need to measure strain of 3 jauges (every jauge acquire strain of 3 directions).
I would to know if i could use 3 unity of NI 9219 on one chassis?
Because i tried to use 2 acquisition board and i get an error! I should use only one board!
Thanks,
Solved!
Go to Solution.

Hello Dennis_Knutson,
The picture of the unity (or module) is attached. In fact, i would to use 3 of it on the same chassis ( in the second picture).
Thank you very much,
Attachments:
DSC_0020.JPG ‏1859 KB
DSC_0023.JPG ‏1594 KB

DAQ Assistent nor Data Neighborhood recognize a USB chassis and modules, but "Measurement..." does

I am using Labview 2012 Full Development, and cDAQ-9188 8-slot chassis with Ni-9203 (current), NI-8205 (voltage), NI-9213 (thermocouples), and NI-9485 (switch) modules installed. Measurement and Automation Explorer, Network Devices, recognizes the chassis and installed modules, evidenced by the serial numbers of each displayed. I have downloaded DAQmx 9.6.1. Neither Data Neighborhood nor DAQ Assistant recognizes that the chassis or modules exist. So far, I don't think I sound confused, but, I am.
Solved!
Go to Solution.

Thanks, Marand. As I wrote in the post, MAX Network Devices recognized the 9188 chassis, and listed the modules installed in the right-had panel. Neither Data Neighborhood nor DAQ Assistant recognized either the chassis or the modules. The solution was incredibly simple, but subtle. CompactDAQ chassis and modules connected to the computer via USB are automatically recognized, and that is what I expected. However, the 9188 is an Ethernet chassis; while the chassis was recognized on "Network," I had to select "Add Device" to have MAX recognize the modules. Just clicking on that option populated the tree. All is well now. I should tell you the steps you suggested are exactly those suggested by an NI Applicatoins Engineer to whom I spoke. It was during that conversation that I suggested selecting "Add Device" just because we had tried everything else. Thanks again for your help..

How to delete the row in table control with respect to one field in module pool programming?

Hi,
Can I know the way to delete the row in table control with respect to one field in module pool programming
Regards
Darshan MS

HI,
I want to delete the row after the display of table control. I have created push button as delete row. If I click on this push button, the selected row should get deleted.
I have written this code,
module USER_COMMAND_9000 input.
DATA OK_CODE TYPE SY-UCOMM.
OK_CODE = SY-UCOMM.
CASE OK_CODE.
     WHEN 'DELETE'.
        LOOP AT lt_source INTO ls_source WHERE mark = 'X'.
            APPEND LS_SOURCE TO LT_RESTORE.
            DELETE TABLE LT_SOURCE FROM LS_SOURCE.
            SOURCE-LINES = SOURCE-LINES - 1.
        ENDLOOP.
But I'm unable to delete the selected rows, It is getting deleted the last rows eventhough I select the other row.
So I thought of doing with respect to the field.

My iMac locks up constantly in email. I click on one or two emails. Then when I click on another email, I get the spinning wheel and have to relaunch. Why does it get confused and lock up?

My iMac locks up constantly in email. I click on one or two emails. Then when I click on another email, I get the spinning wheel and have to relaunch. Why does it get confused and lock up? Seems like it is stuck.

10.6.8 here, MacBook Pro. Comcast. Mail freeze ups. Occasional warnings to use "Log Out" under the Apple icon.
Disk Repair run several times. Shows lots of Java "remote" issues.
I run Disk Repair several times, shows a lot of Java, "remote" issues.
Restart don't know if it helps, I do it all the time. What's with quitting Mail but it doesn't quit, and why a separate maneuver to "Log Out".
i

When I open iTunes it is slow to open for one, and two when it does see my iPhone and i go to sync it this is what I get in return... The iPhone "My Name here" could not be synced because the iPhone could not be found on the network. that is a pop up box

When I open iTunes it is slow to open for one, and two when it does see my iPhone and i go to sync it this is what I get in return... The iPhone "My Name here" could not be synced because the iPhone could not be found on the network. that is a pop up box in middle of screen that says that it does it like every time I go to sync the phone after i do app updates. I am getting very frustrated by this can someone please help. I have made 2 other discussion topics about this and no replies on them. Please if anyone can help I ask for help. This has occurred ever since the iOS 5.1 update and the iTunes 10.6.0 and still continues with the iTunes 10.6.1 update just yesterday and perhaps even worse now. PLEASE HELP IF YOU CAN. I have looked through my network settings etc and everything looks good here on my side.

When I open iTunes it is slow to open for one, and two when it does see my iPhone and i go to sync it this is what I get in return... The iPhone "My Name here" could not be synced because the iPhone could not be found on the network. that is a pop up box in middle of screen that says that it does it like every time I go to sync the phone after i do app updates. I am getting very frustrated by this can someone please help. I have made 2 other discussion topics about this and no replies on them. Please if anyone can help I ask for help. This has occurred ever since the iOS 5.1 update and the iTunes 10.6.0 and still continues with the iTunes 10.6.1 update just yesterday and perhaps even worse now. PLEASE HELP IF YOU CAN. I have looked through my network settings etc and everything looks good here on my side.

One computer, two itunes libraries, ?one authorization

I plan to buy a new iMac and will set up two user accounts on the one device. If each account has their own iTunes library, will that require one or two authorizations. I am concerned because I did not have a chance to deauthorize my other machines. Thank you for the information.

An authorization is for an iTunes store account.
If you have 2 (or more) user accounts on your computer and they all have individual libraries and all are authorized to use the one iTunes account, you will only have used one iTunes authorization.
One machine uses one authorization, regardless of number of user accounts.

DAQmx - one chassis two modules synchronous readings

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