Labview 8 with application with MatScript node hangs

Hi,
I have a application build with Labview 7 adapted with Labview 8, more specifivaly I included a MathScript node. It works just fine in the development environment. But the compiled exe hangs when it starts with code in the Mathscript node.
Anyone an idea?
I used the MathScript node because it was a convenient way to implement a filter, but the time saved with the implementation is now lost due to the exe problems.
I have a vi attached with the actual Matscript node (without the rest of the program). This vi has also the same behaviour: working in the development environment but not stopping to run when I have build an exe.
Anyone an idea how to solve this problem?
Attachments:
CDM_filter_P_mat_TESTVI2.vi ‏356 KB

Hello,
The Application Builder in LabVIEW currently does not support building VIs into EXEs that contain a MathScript node. R&D is already aware of this problem (issue #3OGC1FLN), and we will be looking to fix the problem in a future LabVIEW version. To my knowledge, your only possible workarounds are to write the code in LabVIEW (I'm no MathScript expert, but it doesn't look like it would be too difficult to translate this script into standard LabVIEW code), or to use a Formula Node (I'm also not sure if the Formula Node would support all the operations you're doing in the MathScript node).
Good luck,
-D
Darren Nattinger, CLA
LabVIEW Artisan and Nugget Penman

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Hi,
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Name Type Target State Host
ora....D1.inst application ONLINE ONLINE erpdb1
ora....D2.inst application ONLINE ONLINE erpdb2
ora.ERPPROD.db application ONLINE ONLINE erpdb1
ora....SM1.asm application ONLINE ONLINE erpdb1
ora....B1.lsnr application ONLINE ONLINE erpdb1
ora.erpdb1.gsd application ONLINE ONLINE erpdb1
ora.erpdb1.ons application ONLINE ONLINE erpdb1
ora.erpdb1.vip application ONLINE ONLINE erpdb1
ora....SM2.asm application ONLINE ONLINE erpdb2
ora....B2.lsnr application ONLINE ONLINE erpdb2
ora.erpdb2.gsd application ONLINE ONLINE erpdb2
ora.erpdb2.ons application ONLINE ONLINE erpdb2
ora.erpdb2.vip application ONLINE ONLINE erpdb2
oracle@erpdb1 $
The issue is, in our tnsnames.ora in both the nodes.
===
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
instead of
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
(INSTANCE_NAME=ERPPROD2)
Node1 tnsnames.ora
oracle@erpdb1 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD1))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD1_erpdb1/ERPPROD1_erpdb1_ifile.oraoracle@erpdb1 $
oracle@erpdb1 $
=======
Node2 tnsnames.ora
=======
oracle@erpdb2 $ cat tnsnames.ora
# This file is automatically generated by AutoConfig. It will be read and
# overwritten. If you were instructed to edit this file, or if you are not
# able to use the settings created by AutoConfig, refer to Metalink Note
# 387859.1 for assistance.
#$Header: NetServiceHandler.java 120.16.12000000.4 2008/04/28 06:39:48 schagant ship $
ERPPROD=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD1_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD2_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD2)
ERPPROD_FO=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
(INSTANCE_NAME=ERPPROD1)
ERPPROD2_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
ERPPROD1_LOCAL=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
ERPPROD_BALANCE=
(DESCRIPTION=
(ADDRESS_LIST=
(LOAD_BALANCE=YES)
(FAILOVER=YES)
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
(CONNECT_DATA=
(SERVICE_NAME=ERPPROD)
ERPPROD_REMOTE=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
LISTENER_ERPPROD2=
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
LISTENERS_ERPPROD=
(DESCRIPTION=
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb2-vip.domain.com)(PORT=1521))
(ADDRESS=(PROTOCOL=tcp)(HOST=erpdb1-vip.domain.com)(PORT=1521))
extproc_connection_data =
(DESCRIPTION=
(ADDRESS_LIST =
(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROCERPPROD2))
(CONNECT_DATA=
(SID=PLSExtProc)
(PRESENTATION = RO)
IFILE=/u01/app/oracle/product/10/db/network/admin/ERPPROD2_erpdb2/ERPPROD2_erpdb2_ifile.oraoracle@erpdb2 $
=====
Pl let us know how we can achive through autoconfig.
Regards
Vasu

Vasu,
The issue is, in our tnsnames.ora in both the nodes.What is the issue?
I believe the following documents should be helpful in configuring your tnsnames.ora (and other files) with RAC implemented.
Note: 388577.1 - Using Oracle 10g Release 2 Real Application Clusters and Automatic Storage Management with Oracle E-Business Suite Release 12
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=388577.1
Note: 756050.1 - Troubleshooting Autoconfig issues with Oracle Applications RAC Databases
https://metalink2.oracle.com/metalink/plsql/ml2_documents.showDocument?p_database_id=NOT&p_id=756050.1
Regards,
Hussein

Weird bug with desynced nodes - including demo and screencast

This is a follow-up to Desync of Elements and logic - how to debug?
I started a new thread because I will provide better information on this.
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* edit: added second screencast for ScenicView

jsmith wrote:
Just want to say thanks for the yworks stuff phelan.
I use the swing version embedded in Idea and the diagrams are really nice => everytime I make a printout I get asked "what tool did you use to generate that diagram?".:D thank you very much.
Only real advice I can offer is something you almost certainly know =>
JavaFX is a singlethreaded UI framework.
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Good luck with your app.I just searched for the JavaFX partner program, and couldn't find anything ongoing. The only advanced support I could find is the Oracle Premier Support, which at this point isn't suitable for us. I also couldn't find any contact information for Nicolas Lorain (he has a blog and twitter but I cannot find his email). So if you could point me to somewhere, I'd be very glad.

OBIEE 11g (11.1.1.5.0) - Issue with starting Node Manager

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at weblogic.nodemanager.server.SSLListener.init(SSLListener.java:82)
at weblogic.nodemanager.server.NMServer.start(NMServer.java:206)
at weblogic.nodemanager.server.NMServer.main(NMServer.java:377)
at weblogic.NodeManager.main(NodeManager.java:31)
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at weblogic.nodemanager.server.SSLListener.init(SSLListener.java:82)
at weblogic.nodemanager.server.NMServer.start(NMServer.java:206)
at weblogic.nodemanager.server.NMServer.main(NMServer.java:377)
at weblogic.NodeManager.main(NodeManager.java:31)
+ set +x
I see the same issue reported in ML OBIEE 11g - Node manager fails to start upon upgrade [ID 1329442.1] and WebLogic Server: Node Manager Startup is Failing with java.io.IOException: Unsupported cypher suite [ID 1329260.1] I tried to modify commEnv.sh. But it didnt help me.
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Cherrish Vaidiyan
Edited by: Cherrish on Aug 30, 2011 3:14 PM

Hi,
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In the nodemanager.properties, Add CipherSuite=SSL_RSA_EXPORT_WITH_RC4_40_MD5, save and restart Node Manager.
Reference Metalink Note: WebLogic Server 10.3.x: Getting "Unsupported Cipher" Exceptions When Starting Node Manager [ID 1307325.1]
Cherrish Vaidiyan

Labview fpga with nexys 2

hi my friends I want to know I can use labview FPGA with nexys 2 and there are some device about this FPGA (nexys 2) because we have this circuit board and we want to do the project with labview you can found some information about nexys 2 in this file and thank you for your help
Attachments:
Nexys2_rm.pdf ‏986 KB

Hello,
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Regards,
Daniel REDS
RF Systems Engineer
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If a post solves your question, mark it as The Solution.
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up. Sometimes the console even crashes when trying to do this kind of search. Note that this behaviour only occurs when searching inside a folder, not in the device collections root node.
We managed to trace the SQL query in the above situation from SMSProv.log, and it is as follows:
select all SMS_Collection.SiteID,SMS_Collection.CollectionType,SMS_Collection.CollectionVariablesCount,SMS_Collection.CollectionComment,SMS_Collection.CurrentStatus,SMS_Collection.HasProvisionedMember,SMS_Collection.IncludeExcludeCollectionsCount,SMS_Collection.IsBuiltIn,SMS_Collection.IsReferenceCollection,SMS_Collection.LastChangeTime,SMS_Collection.LastMemberChangeTime,SMS_Collection.LastRefreshTime,SMS_Collection.LimitToCollectionID,SMS_Collection.LimitToCollectionName,SMS_Collection.LocalMemberCount,SMS_Collection.ResultClassName,SMS_Collection.MemberCount,SMS_Collection.MonitoringFlags,SMS_Collection.CollectionName,SMS_Collection.PowerConfigsCount,SMS_Collection.RefreshType,SMS_Collection.ServiceWindowsCount from vCollections AS SMS_Collection where (SMS_Collection.SiteID
in (select all Folder##Alias##810314.InstanceKey from vFolderMembers AS Folder##Alias##810314
where (Folder##Alias##810314.ObjectTypeName = N'SMS_Collection_Device'
AND Folder##Alias##810314.ContainerNodeID in
(16777237,16777374,16777384,16777385,16777375,16777376,16777377,16777378)))
AND SMS_Collection.CollectionType = 2) order by SMS_Collection.CollectionName
From this we noticed that not all ContainerNodeIDs are searched, but a list of only 8 ContainerNodeIDs. These ContainerNodeIDs remain the same if the search is done again in the same folder. The same behaviour repeats also in other folders with a different
list of ContainerNodeIDs.
For clarification I'll attach a picture which shows our folder structure with ContainerNodeIDs and ParentContainerIDs. We have also marked the containers which were present in SQL statement. From this you can clearly see there should have been far more ContainerNodeIDs
than listed in the SQL query. Is this a bug in the admin console or could this be a problem with our site database? Is anyone else experiencing similar issues? We have written a custom
powershell script that reads containers from SMS_ObjectContainerNode WMI-class recursively and is able to return complete list of folders and their subfolders, so we assume that our site database and WMI on site server is functioning correctly.
We noticed this on CU2 (could have been present also earlier) and updating to CU3 did not fix the problem. Currently we are running SCCM 2012 SP1 CU3 with one primary site. All components besides distribution point is running on the site server. Distrubution
point is running on a separate server. Our SQL server is running on the site server.
Best Regards,
Juha-Matti

Sorry for the very long delay. I created the ticket in the autumn of last year and just received the final verdict to this issue.
Microsoft support said they were able to reproduce the problem and that they contacted the product group about this issue. It turns out that this behaviour is by design (wait, what?) and since it is by design there is nothing they
can/will do about it.
So the only choice is to request a tailored customization for SCCM2012, which probably in this case (as it is by design) would cost.
I feel a bit puzzled: how can it be by design if it clearly does not work?

TT bi-directional general workload architechture with 3 nodes

Hello Experts,
We are starting a new project where we will have a cluster with 3 nodes. We will have both our application and TT running on each node.
Then we will have a switch doing the application load balancing between the 3 nodes of the cluster. Whenever a request reaches one of the cluster nodes, the application queries/updates the local TT installed in the same node. All the changes made in one of the TT instances must be immediately replicated to the other 2 nodes.
My questions are:
1) Does TT supports a 3 nodes bi-directional general workload architecture?
2) According to the documentation, a bi-directional general workload configuration should not be used with the return twosafe return service. Can we use the bi-directional general workload configuration (on a 3 nodes cluster) with a return receipt configuration?
3) Since we can not use the return twosafe configuration with the bi-directional general workload architecture, how long (in avarage) dos it take for an update in one of the 3 TT instances to propagate to the other 2 instances ?
Thanks in advance,
Marcos Ortiz

Hi Michael,
1. Yes, TimesTen supports a three node multi-master general workload architecture. However, we absolutely do not recommend use of such an architecture as it has many inherent dangers. You will almost certainly suffer from datastroe divergence with such an architecture and also recovery of a failed datastore back to a state consistent with the othyer datastores will be extremely difficult. I owuld urge you to consider alternative architectures that do not require N-way mult-master where N > 2 (and even then you must enforce strict workload partitioning to ensure that consistency is maintained).
2. You cannot use RETURN TWOSAFE with multi-master since you will almost certainly encounter distributed deadlocks which TimesTen does not detect nor resolve. You can use RETURN RECEIPT in multi-master configurations but of course this offers a lower level of assurance than twosafe.
3. It is impossible to give some specific figure for how long it takes for replication to occur with RETURN RECEIPT since there are many variables. Typically replication occurs within a few milliseconds, dep[ending on configuration, but any number of factros such as sudden high system load, network glitch etc. etc. can cause it to take significantly longer. All you can say for sure is that if a commit using RETURN RECEIPT returns succesas then the replicated data has arrived at the remote datastore and is in the 'apply queue'.
Without wishing to labour the point, the architecture you are considering is highly problematic and is one we strongly recommend customers avoid. Using conflict resolution is not a solution as it cannot detect or resolve all possible conflicts and you swill still have divergence and recovery issues.
Chris

Oracle SQL - Extracting clob value from XML with repeating nodes

Hi All,
I am attempting to run SQL on a table (called test_xml with a column xml_data [data type xmltype]). The column contains xml with repeating nodes (description). The following statement runs successfully when the node contains data of a non clob size:
SELECT
extractvalue (Value (wl), '*/description')
FROM test_xml
, TABLE (xmlsequence (extract (xml_data, '*/record'))) wl
but fails when description node contains a lot of data:
ORA-01706: user function result value was too large
I amended my query:
SELECT
extractvalue(Value (wl), '*/description').getClobVal()
FROM test_xml
, TABLE (xmlsequence (extract (xml_data, '*/record'))) wl
but this fails with:
ORA-22806: not an object or REF
Thanks in Advance

Hi Greg,
11.2.0.2.0 (Although I will need to do this on my work instance also which is 10.2.0.4)That's gonna be a problem...
Direct CLOB projection is supported starting with 11.2.0.2, using XMLTable or XMLCast/XQuery functions (extractvalue, extract, xmlsequence are deprecated now) :
SELECT x.*
FROM test_xml t
   , XMLTable(
       '/*/record'
       passing t.xml_data
       columns
         description clob path 'description'
     ) x
;On prior versions, implicit conversions will occur to VARCHAR2 datatype, hence the limitation observed.
AFAIK you have two options on 10.2.0.4 :
1) Using Object-Relational storage, with the xdb:SQLType="CLOB" annotation.
2) Using the following trick :
SELECT dbms_xmlgen.convert(x.description.getClobVal(), 1) as description
FROM test_xml t
   , XMLTable(
       '/*/record'
       passing t.xml_data
       columns
         description xmltype path 'description/text()'
     ) x
;

*The operation cannot be carried out with this node type*

Hi Friends,
My requirement is :
PO in IS retail system--(IDOC ORDERS)--Sales Order processing-->Sales order in AFS system
where AFS is apparel footwear solution used in retail industries.
Now I have created PO in IS-retail system , and IDOC is successfully generated .
After this I am checking this IDOC in AFS system thru tcode BD87 for processing but getting error mesage in next screen when I am executing BD87 after putting the IDOC number.
The operation cannot be carried out with this node type
Message no. B1891
Diagnosis
Node types such as logical system, inbound and outbound IDocs or filter nodes are used only for the structure and for information. They cannot
be used for processing and display functions.
Any pointers .
Regards
Ashu

a

SQL 2012 AlwaysOn AG with 3 Nodes

First, what would be the best option of quorum/quorum witness for my SQL 2012 AlwaysOn group?
I have setup the following:
SQL 2012 AlwaysOn with 3 nodes.
1 primary
2 secondaries - one of them is read-only (for reporting and backup)
Dynamics CRM and Reporting DBs are running on them.
How can I achieve the highest avalability and DR with my SQL? Do I even need to create the quorum witness? What kind of Quorum (majority nod with network share?)
Second, Is it good idea to run the backup on that read-only node? If I setup the maintenance plan on this 3rd read-only mode with full and transactional backups, I should be able to restore without any issues?
Third, I have another DB (SharePoint) that needs to be moved over to this SQL AlwaysOn AG but wondering if I can restore it in the secondary node to utilize the unused resources. Is that possible or not recommended?

Are the replicas on the same network subnet? If they are, then, you already have a quorum with node majority (odd number of votes.) Since you are already paying for an additional license to run read-only workloads on your readable secondary, you can take
backups on this replica. Full database backups are in COPY_ONLY mode but you can take regular log backups which will truncate the log on the primary replica. In theory, you will be able to restore the backups taken from your readable secondary but you should
test (hence, why I mentioned "in theory.") I wouldn't move my SharePoint databases to this SQL Server Availability Group mainly because of the different requirements between the two - SharePoint and Dynamics CRM. MAXDOP =1, disabling index maintenance and
statistics updates on SharePoint databases, etc. are just a few of them. Besides, I doubt that the recovery objectives and service level agreements between those two applications are the same within your organization.
Edwin Sarmiento SQL Server MVP | Microsoft Certified Master
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