Does ICH5 support Native Command Queuing?
Hello,
I was just wondering if the INTEL ICH5 chip (it is a chip, isn't it?) supports Native Command Queuing for S-ATA harddrives.
If so, is NCQ still an advantage for RAID modi or does it affect only single drive setups?
Bye
M3
I don't think so. Native Command Queing is part of the SATA II specification.
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Can Mac Pro run AHCI under Windows? No native command queuing?
It seems that Mac Pro runs AHCI under OS X.
Under Windows Vista 32/64 or XP 32/64, some reason AHCI cannot be enabled. It seems to only run legacy IDE mode. Even with modern HD, Mac Pro can not seems to take advantage of AHCI benefits such as hot-plugging and native command queuing. Does Apple thinks that native command queuing is necessary feature under OS X but not under Windows?
Even with installing AHCI driver using F6 during Windows installation, AHCI mode cannot be obtained.
Is there a simple way to enable AHCI mode besides modifying the grub bootloader as some suggested in forum? Or is it not possible until Apple modifies BIOS CSM or allows EFI modification? It seems that Apple wont address this issue with firmware update since Intel Mac Pros have been available for years now.
Any suggestion of enabling AHCI under windows XP / Vista will be welcomed.HD Tune wont expect to show any change with or without NCQ.
NCQ will show advantage in server environment or heavy multi-tasking environment, not on I/O meter. NCQ may even slow some game playing in some instance.
AHCI adds other stuff like hotswapping or other modern goodies, not just NCQ.
Mac Pro has Intel chip / controller capable of AHCI and RAID (well pseudo Intel Matrix RAID) only if Apple allows us to enble it in EFI. -
Does Vista support natively h264 GPU accelerated decodign?
Hi.
I read that Firefox will support html5 h264 decoding, but not natively.
Does Vista support natively h264 GPU accelerated decoding? or have I in the future to give up this upcoming new feature of FF? thanksyour link does redirect to
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it is strange that it is difficult in establishing if Vista (released 2007) is able or not in handling h264. -
Does New Mac Mini Support Native Command Queing (NCQ) Hard Drives?
I have noticed the NCQ spec present in certain hard drives, like some Seagate drives. Does Apple support this in the 2009 Mac Mini?
Info available through Googling "Native Command Queing." Thanks.Hi,
In most cases, if NCQ is enabled with a direct connect RAID configuration (like the internal Mac Pro bays) it does not provide significant additional performance. With some hard disk models having NCQ turned on will actually provide slower overall performance. You can see this when testing the HighPoint and Areca RAID controllers in the Mac Pro as they allow the user to turn NCQ off or on.
If you read the NCQ spec, it ibdicates performance will be significantly higher with NCQ enabled. I have grown to believe that most of this is in theory, as in real use NCQ usually provides overall negative performance results with a direct connect RAID set.
The one configuration that enabling NCQ provides a slight overall performance increase is with port multiplier (PM) enclosures.
While the Apple Mac Pro will support a hard disk with NCQ turned on. I have found hard disks with NCQ enabled will not provide measurably higher performance results than if the HD has NCQ turned off while mounted in the Apple Mac Pro.
Have fun! -
FYI: MS-7125 BIOS has problem with Hard Drives withNative Command Queuing (NCQ)
For those the have messed my two treads on which both ended up being cause by K8N Neo4 BIOS problem with HD's with NCQ.
Will wonders never cease? MSI Support finally conceded the BIOS has a problem with Hard Drives with NCQ and they have forwarded the problem to their programming department.
However, do not look for any results for above two weeks.
RogerThe problem that this thread has been trying to follow is the incapability of the nVidia RAID Controller with Serial ATA Type 2.5 drives. I know the threads has been hard to follow and part of that is because when I started the thread I had what appeared to be three totally un related problems, but all three were traced down the common problem of the incapability of RAID Controller with Serial ATA Type 2.5 drives.
The title of this thread is MS-7125 BIOS has problem with Hard Drives with Native Command Queuing(NCQ). The statement was true at the time it was written and has nothing to do with memory problems.
Sense the thread was started MSI has fixed the BIOS part of the problem, but we have sense learned the nVidia RAID Controller Command software and its driver has problems too. I have been working MSI Support, they have been using me to test pre-beta BIOS and Drivers soon. Of the testing I have done the pre-beta BIOS worked and the Pre-beta 32-bit driver works. I am assuming that the latest BIOS V1.B had as part of it included fixes was the needed fixes for working with the nVidia RAID Controller as I have test the pre-beta RAID Driver with BIOS Version V1.B as the Raid array function fine windows XP Pro 32-bit Edition. As I have had no communications with MSI support of over a week now I am hoping for a release of 32-bit and 64-bit RAID Drivers. But, nobody should get the hopes up, because through other backdoor sources nVidia is having a hell of a time. One reason for this I heard is that the nVidia RAID Controller is fully software, no hardware other than the electrical drive interfaces. Their problem started when they tried using the old 32-bit code Controller with new 64-bit hardware drivers and now they are having to totally rewrite the controller core in 64-bit code. But, knowing my source, it may all be fiction.
The RAID Array you say is up and running, are the drives full specification SATA 2.5 in other words do the both have 3Gb/s speed and NCQ. If you send me the full part numbers I will check the specifications a get back to you. Because if you have nVidia RAID 0 Array you working you will be the first to have done it and there about 230 people around the world that would like to know how you did it, even MSI, who's pre-beta nVidia RAID Drivers that will work with BIOS V1.B for 32-bit Windows only and nothing for Windows XP 64, would like to know.
Roger -
I configured MySQL in TestStand and making a query in TestStand like this:
Command :=> "SELECT * FROM crc_table ; " or "SELECT CRC_Value FROM crc_table ; " returns the total number of records without any errors.
But when I add the "where" clause
"SELECT crc_table.CRC_Value FROM crc_table where crc_table.File_ID= Locals.File_ID and crc_table.Version_ID = Locals.Version_ID and crc_table.Link_ID = Locals.Link_ID; "
I get the error as:
Error, The following SQL command failed: 'SELECT crc_table.CRC_Value FROM crc_table where crc_table.File_ID= Locals.File_ID and crc_table.Version_ID = Locals.Version_ID and crc_table.Link_ID = Locals.Link_ID; ...' Native error code -2147217887 0x80040e21 Microsoft OLE DB Provider for ODBC Drivers: ODBC driver does not support the requested properties. [Error Code: -10, User-defined error code.]
I tried the same syntax in MySQL Query Browser and got the correct result:
SELECT crc_table.CRC_Value FROM crc_table where crc_table.File_ID= "FID1" and crc_table.Version_ID = "VID1" and crc_table.Link_ID = "L1";
I would appreciate your help.
Thank you,
VidulaVidula,
I am not completely sure if this is the cause of the error but it is something that will cause problems if it is not fixed. In your SQL statement you must properly concatenate your strings with your variables. In the statement you posted you were simply putting the variable names in the string, not actually pulling their values. To do so properly your query should look something like this:
"SELECT crc_table.CRC_Value FROM crc_table where crc_table.File_ID='"+Locals.File_ID+"' and crc_table.Version_ID = '"+ Locals.Version_ID+"' and crc_table.Link_ID = '"+Locals.Link_ID+"' ;"
This way we are using the values of the variables in conjunction with the text strings. In this case the usage of single quotes (') casts the variables as strings so you may need to change this character sequence, but from the second example you gave I think that your variables are of type string so this should work fine.
Message Edited by herosphro on 04-01-2008 03:52 PM
John B.
Applications Engineer
National Instruments -
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Our SOLMAN Prod is on version 7.0 SP 25 and I'm trying to activate new system to use the CHARM for transports.
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Does CHARM supports this function?
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"DBSL does not support extended connect protocol" while configuring SSFS
Hi, I'm trying to configure ssfs on ERP EHP7 on HANA Database system. Doing it with this guide - SSFS Implementation for Oracle Database
But when I'm trying to test connection with r3trans I got following error in the log:
4 ETW000 [ dev trc,00000] read_con_info_ssfs(): DBSL does not support extended connect protocol
4 ETW000 ==> ssfs won't be used 26 0.004936
I already updated DBSL_LIB to the latest version, but it doesn't help.
Here is full log:
4 ETW000 C:\usr\sap\CM1\DVEBMGS04\exe\R3trans.EXE version 6.24 (release 741 - 16.05.14 - 20:14:06).
4 ETW000 unicode enabled version
4 ETW000 ===============================================
4 ETW000
4 ETW000 date&time : 02.06.2014 - 13:49:16
4 ETW000 control file: <no ctrlfile>
4 ETW000 R3trans was called as follows: C:\usr\sap\CM1\DVEBMGS04\exe\R3trans.EXE -d
4 ETW000 trace at level 2 opened for a given file pointer
4 ETW000 [ dev trc,00000] Mon Jun 02 13:49:16 2014 106 0.000106
4 ETW000 [ dev trc,00000] db_con_init called 36 0.000142
4 ETW000 [ dev trc,00000] set_use_ext_con_info(): ssfs will be used to get connect information
4 ETW000 61 0.000203
4 ETW000 [ dev trc,00000] determine_block_commit: no con_hdl found as blocked for con_name = R/3
4 ETW000 26 0.000229
4 ETW000 [ dev trc,00000] create_con (con_name=R/3) 17 0.000246
4 ETW000 [ dev trc,00000] Loading DB library 'dbhdbslib.dll' ... 46 0.000292
4 ETW000 [ dev trc,00000] DlLoadLib success: LoadLibrary("dbhdbslib.dll"), hdl 0, count 1, addr 000007FEED100000
4 ETW000 3840 0.004132
4 ETW000 [ dev trc,00000] using "C:\usr\sap\CM1\DVEBMGS04\exe\dbhdbslib.dll" 21 0.004153
4 ETW000 [ dev trc,00000] Library 'dbhdbslib.dll' loaded 21 0.004174
4 ETW000 [ dev trc,00000] function DbSlExpFuns loaded from library dbhdbslib.dll 42 0.004216
4 ETW000 [ dev trc,00000] Version of 'dbhdbslib.dll' is "741.10", patchlevel (0.22) 81 0.004297
4 ETW000 [ dev trc,00000] function dsql_db_init loaded from library dbhdbslib.dll 25 0.004322
4 ETW000 [ dev trc,00000] function dbdd_exp_funs loaded from library dbhdbslib.dll 41 0.004363
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 47 0.004410
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=-1,command=39,arg_p=0000000000000000) 24 0.004434
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.004452
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=-1,command=10,arg_p=000000000205F170) 22 0.004474
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 17 0.004491
4 ETW000 [ dev trc,00000] New connection 0 created 17 0.004508
4 ETW000 [ dev trc,00000] 0: name = R/3, con_id = -000000001, state = DISCONNECTED, tx = NO , bc = NO , oc = 000, hc = NO , perm = YES, reco = NO , info = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO , prog =
4 ETW000 38 0.004546
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=-1,command=10,arg_p=0000000141BAEDB0) 44 0.004590
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 19 0.004609
4 ETW000 [ dev trc,00000] db_con_connect (con_name=R/3) 19 0.004628
4 ETW000 [ dev trc,00000] determine_block_commit: no con_hdl found as blocked for con_name = R/3
4 ETW000 24 0.004652
4 ETW000 [ dev trc,00000] find_con_by_name found the following connection: 17 0.004669
4 ETW000 [ dev trc,00000] 0: name = R/3, con_id = 000000000, state = DISCONNECTED, tx = NO , bc = NO , oc = 000, hc = NO , perm = YES, reco = NO , info = NO , timeout = 000, con_max = 255, con_opt = 255, occ = NO , prog =
4 ETW000 164 0.004833
4 ETW000 [ dev trc,00000] read_con_info_ssfs(): reading connect info for connection R/3 34 0.004867
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=-1,command=74,arg_p=0000000000000000) 24 0.004891
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=15) 19 0.004910
4 ETW000 [ dev trc,00000] read_con_info_ssfs(): DBSL does not support extended connect protocol
4 ETW000 ==> ssfs won't be used 26 0.004936
4 ETW000 [ dev trc,00000] { DbSlHDBConnect(con_info_p=0000000000000000) 31 0.004967
4 ETW000 [ dev trc,00000] DBHDBSLIB : version 741.10, patch 0.022 (Make PL 0.26) 34 0.005001
4 ETW000 [ dev trc,00000] HDB shared library (dbhdbslib) patchlevels (last 10) 32 0.005033
4 ETW000 [ dev trc,00000] (0.022) Get database version via dbsl call (note 1976918) 24 0.005057
4 ETW000 [ dev trc,00000] (0.020) FDA: Core Dump in SELECT ... FOR ALL ENTRIES for tables with strings (note 1970276)
4 ETW000 32 0.005089
4 ETW000 [ dev trc,00000] (0.020) SQL DDL with data aging (note 1897636) 21 0.005110
4 ETW000 [ dev trc,00000] (0.017) Datatype NCLOB missing in tablesize calculation (note 1952609)
4 ETW000 30 0.005140
4 ETW000 [ dev trc,00000] (0.014) Tablesize calculation for HANA optimized (note 1952609) 25 0.005165
4 ETW000 [ dev trc,00000] (0.014) Native SQL UPSERT with DataAging (note 1897636) 21 0.005186
4 ETW000 [ dev trc,00000] (0.014) DBSL supports HANA revision number up to 3 digits (note 1952701)
4 ETW000 27 0.005213
4 ETW000 [ dev trc,00000] (0.010) Quotes missing by FAE with the hint dbsl_equi_join (note 1939234)
4 ETW000 28 0.005241
4 ETW000 [ dev trc,00000] (0.007) Obsere deactivate aging flag (note 1897636) 24 0.005265
4 ETW000 [ dev trc,00000] (0.007) Calculated record length for INSERT corrected (note 1897636)
4 ETW000 27 0.005292
4 ETW000 [ dev trc,00000] 15 0.005307
4 ETW000 [ dev trc,00000] -> init() 21 0.005328
4 ETW000 [ dev trc,00000] STATEMENT_CACHE_SIZE = 1000 181 0.005509
4 ETW000 [ dev trc,00000] -> init() 505 0.006014
4 ETW000 [ dev trc,00000] -> loadClientRuntime() 27 0.006041
4 ETW000 [ dev trc,00000] Loading SQLDBC client runtime ... 19 0.006060
4 ETW000 [ dev trc,00000] SQLDBC Module : C:\usr\sap\CM1\hdbclient\libSQLDBCHDB.dll 779 0.006839
4 ETW000 [ dev trc,00000] SQLDBC Runtime : libSQLDBCHDB 1.00.68 Build 0384084-1510 74 0.006913
4 ETW000 [ dev trc,00000] SQLDBC client runtime is 1.00.68.0384084 45 0.006958
4 ETW000 [ dev trc,00000] -> getNewConnection() 28 0.006986
4 ETW000 [ dev trc,00000] <- getNewConnection(con_hdl=0) 78 0.007064
4 ETW000 [ dev trc,00000] -> checkEnvironment(con_hdl=0) 34 0.007098
4 ETW000 [ dev trc,00000] -> connect(con_info_p=0000000000000000) 27 0.007125
4 ETW000 [ dev trc,00000] Try to connect via secure store (DEFAULT) on connection 0 ... 62 0.007187
4 ETW000 [ dev trc,00000] -> check_db_params(con_hdl=0) 61365 0.068552
4 ETW000 [ dev trc,00000] Attach to HDB : 1.00.68.384084 (NewDB100_REL) 7595 0.076147
4 ETW000 [ dev trc,00000] Database release is HDB 1.00.68.384084 49 0.076196
4 ETW000 [ dev trc,00000] INFO : Database 'HDB/00' instance is running on 'hanaserver' 6867 0.083063
4 ETW000 [ dev trc,00000] INFO : Connect to DB as 'SAPCM1', connection_id=201064 43659 0.126722
4 ETW000 [ dev trc,00000] DB max. input host variables : 32767 6954 0.133676
4 ETW000 [ dev trc,00000] DB max. statement length : 1048576 34 0.133710
4 ETW000 [ dev trc,00000] DB max. array size : 100000 75 0.133785
4 ETW000 [ dev trc,00000] use decimal precision as length 21 0.133806
4 ETW000 [ dev trc,00000] ABAPVARCHARMODE is used 19 0.133825
4 ETW000 [ dev trc,00000] INFO : DBSL buffer size = 1048576 20 0.133845
4 ETW000 [ dev trc,00000] Command info enabled 19 0.133864
4 ETW000 [ dev trc,00000] Now I'm connected to HDB 18 0.133882
4 ETW000 [ dev trc,00000] 00: hanaserver-HDB/00, since=20140602134916, ABAP= <unknown> (0) 30 0.133912
4 ETW000 [ dev trc,00000] } DbSlHDBConnect(rc=0) 18 0.133930
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=30,arg_p=0000000000000000) 24 0.133954
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.133972
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=21,arg_p=000000000205F460) 22 0.133994
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.134012
4 ETW000 [ dev trc,00000] Connection 0 opened (DBSL handle 0) 36 0.134048
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=7,arg_p=000000000205F4B0) 25 0.134073
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 17 0.134090
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=63,arg_p=000000000205F2B0) 23 0.134113
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.134131
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=21,arg_p=000000000205F300) 12214 0.146345
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 32 0.146377
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=11,arg_p=000000000205F420) 26 0.146403
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.146421
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=22,arg_p=000000000205F390) 23 0.146444
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 37 0.146481
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=13,arg_p=000000000205F260) 29 0.146510
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.146528
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=24,arg_p=000000000205F210) 37 0.146565
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 35 0.146600
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=51,arg_p=000000000205F200) 40 0.146640
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=15) 31 0.146671
4 ETW000 [ dev trc,00000] { DbSlHDBPrepare(con_hdl=0,ss_p=000000000205F4E0,op=3,da_p=000000000205F540)
4 ETW000 46 0.146717
4 ETW000 [ dev trc,00000] -> buildSQLStmt(stmt_p=000000000205F4B0,da_p=000000000205F540,for_explain=0,lock=0,op=3)
4 ETW000 89 0.146806
4 ETW000 [ dev trc,00000] <- buildSQLStmt(len=27,op=3,#marker=0,#lob=0) 33 0.146839
4 ETW000 [ dev trc,00000] -> stmt_prepare(sc_hdl=0000000003AEAC40,ss_p=000000000205F4E0) 75 0.146914
4 ETW000 [ dev trc,00000] sc_p=0000000003AEAC40,no=0,idc_p=0000000000000000,con=0,act=0,slen=27,smax=256,#vars=0,stmt=000000000AD913E0,table=SVERS
4 ETW000 46 0.146960
4 ETW000 [ dev trc,00000] SELECT VERSION FROM SVERS ; 23 0.146983
4 ETW000 [ dev trc,00000] CURSOR C_0000 PREPARE on connection 0 21 0.147004
4 ETW000 [ dev trc,00000] } DbSlHDBPrepare(rc=0) 6174 0.153178
4 ETW000 [ dev trc,00000] { DbSlHDBRead(con_hdl=0,ss_p=000000000205F4E0,da_p=000000000205F540)
4 ETW000 53 0.153231
4 ETW000 [ dev trc,00000] ABAP USER is not set 25 0.153256
4 ETW000 [ dev trc,00000] -> activate_stmt(sc_hdl=0000000003AEAC40,da_p=000000000205F540) 25 0.153281
4 ETW000 [ dev trc,00000] -> bind_variables(sc_hdl=0000000003AEAC40,in_out=0,bulk=0,da_p=000000000205F540)
4 ETW000 30 0.153311
4 ETW000 [ dev trc,00000] -> allocParameter(in_out=0,col_cnt=0) 21 0.153332
4 ETW000 [ dev trc,00000] -> calculate_record_length(sc_hdl=0000000003AEAC40,in_out=0,bulk=0,types=0000000000000000,#col=0,useBulkInsertWithLobs=0)
4 ETW000 54 0.153386
4 ETW000 [ dev trc,00000] #float=0,#lob=0,itab=0,#short=0,#int=0,#llong=0,#uc=0,rec_lng=0,db_lng=0
4 ETW000 33 0.153419
4 ETW000 [ dev trc,00000] <- calculate_record_length(row_size=0, lob_cnt=0, lob_pw_cnt=0, long_cnt=0, ins_bulk_lob=0, row_max=1)
4 ETW000 33 0.153452
4 ETW000 [ dev trc,00000] -> exec_modify(sc_hdl=0000000003AEAC40,ss_p=000000000205F4E0,bulk=0,in_out=1,da_p=000000000205F540)
4 ETW000 36 0.153488
4 ETW000 [ dev trc,00000] -> stmt_execute(sc_hdl=0000000003AEAC40,ss_p=000000000205F4E0,in_out=1,da_p=000000000205F540)
4 ETW000 95 0.153583
4 ETW000 [ dev trc,00000] OPEN CURSOR C_0000 on connection 0 28 0.153611
4 ETW000 [ dev trc,00000] CURSOR C_0000 SET InputSize=1 23 0.153634
4 ETW000 [ dev trc,00000] CURSOR C_0000 EXECUTE on connection 0 22 0.153656
4 ETW000 [ dev trc,00000] execute() of C_0000, #rec=0, rcSQL=0, rc=0 6404 0.160060
4 ETW000 [ dev trc,00000] CURSOR C_0000, rc=0,#rec=0,#dbcount=0 36 0.160096
4 ETW000 [ dev trc,00000] -> bind_variables(sc_hdl=0000000003AEAC40,in_out=1,bulk=0,da_p=000000000205F540)
4 ETW000 33 0.160129
4 ETW000 [ dev trc,00000] -> allocParameter(in_out=1,col_cnt=1) 21 0.160150
4 ETW000 [ dev trc,00000] -> calculate_record_length(sc_hdl=0000000003AEAC40,in_out=1,bulk=0,types=000000000205F518,#col=1,useBulkInsertWithLobs=0)
4 ETW000 37 0.160187
4 ETW000 [ dev trc,00000] #float=0,#lob=0,itab=0,#short=0,#int=0,#llong=0,#uc=72,rec_lng=144,db_lng=144
4 ETW000 31 0.160218
4 ETW000 [ dev trc,00000] <- calculate_record_length(row_size=144, lob_cnt=0, lob_pw_cnt=0, long_cnt=0, ins_bulk_lob=0, row_max=1)
4 ETW000 31 0.160249
4 ETW000 [ dev trc,00000] -> allocIndicator(in_out=1,row_cnt=1) 21 0.160270
4 ETW000 [ dev trc,00000] -> allocData(in_out=1,size=1048576) 21 0.160291
4 ETW000 [ dev trc,00000] -> bind_type_and_length(sc_hdl=0000000003AEAC40,in_out=1,bulk=0,arr_size=1,types=000000000205F518,da_p=000000000205F540)
4 ETW000 45 0.160336
4 ETW000 [ dev trc,00000] -> exec_fetch(sc_hdl=0000000003AEAC40,bulk=0,da_p=000000000205F540)
4 ETW000 41 0.160377
4 ETW000 [ dev trc,00000] xcnt=1,row_i=0,row_pcnt=0 20 0.160397
4 ETW000 [ dev trc,00000] -> stmt_fetch(sc_hdl=0000000003AEAC40) 20 0.160417
4 ETW000 [ dev trc,00000] CURSOR C_0000 FETCH (xcnt=1) on connection 0 23 0.160440
4 ETW000 [ dev trc,00000] next() of C_0000, rc=0 27 0.160467
4 ETW000 [ dev trc,00000] fetch() of C_0000, #rec=1, rc=0, rcSQL=0 28 0.160495
4 ETW000 [ dev trc,00000] -> deactivate_stmt(sc_hdl=0000000003AEAC40,da_p=000000000205F540,rc=0)
4 ETW000 91 0.160586
4 ETW000 [ dev trc,00000] -> StmtCacheFree(DBSL:C_0000) 24 0.160610
4 ETW000 [ dev trc,00000] CURSOR C_0000 CLOSE resultset on connection 0 20 0.160630
4 ETW000 [ dev trc,00000] } DbSlHDBRead(rc=0) 34 0.160664
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=43,arg_p=00000001400FAB06) 25 0.160689
4 ETW000 [ dev trc,00000] INFO : SAP RELEASE (DB) = 740 19 0.160708
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 16 0.160724
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=41,arg_p=00000001400FAB98) 49 0.160773
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 19 0.160792
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=14,arg_p=0000000002055888) 22 0.160814
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 18 0.160832
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=50,arg_p=0000000002055880) 22 0.160854
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 26 0.160880
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=52,arg_p=00000000020558F0) 23 0.160903
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 17 0.160920
4 ETW000 [ dev trc,00000] { DbSlHDBControl(con_hdl=0,command=20,arg_p=0000000141FC74F0) 99 0.161019
4 ETW000 [ dev trc,00000] INFO : STMT SIZE = 1048576 21 0.161040
4 ETW000 [ dev trc,00000] INFO : MARKER_CNT = 32767 18 0.161058
4 ETW000 [ dev trc,00000] } DbSlHDBControl(rc=0) 19 0.161077
4 ETW000 [ dev trc,00000] NTAB: SELECT COMPCNT, UNICODELG FROM DDNTT WHERE TABNAME = 'SVERS'...
4 ETW000 38 0.161115
4 ETW000 [ dev trc,00000] { DbSlHDBPrepare(con_hdl=0,ss_p=0000000002055160,op=3,da_p=00000000020551B0)
4 ETW000 31 0.161146
4 ETW000 [ dev trc,00000] -> buildSQLStmt(stmt_p=0000000002055180,da_p=00000000020551B0,for_explain=0,lock=0,op=3)
4 ETW000 32 0.161178
4 ETW000 [ dev trc,00000] <- buildSQLStmt(len=63,op=3,#marker=0,#lob=0) 23 0.161201
4 ETW000 [ dev trc,00000] -> stmt_prepare(sc_hdl=0000000003AEACD8,ss_p=0000000002055160) 38 0.161239
4 ETW000 [ dev trc,00000] sc_p=0000000003AEACD8,no=1,idc_p=0000000000000000,con=0,act=0,slen=63,smax=256,#vars=0,stmt=000000000AE09690,table=DDNTT
4 ETW000 38 0.161277
4 ETW000 [ dev trc,00000] SELECT COMPCNT, UNICODELG FROM "DDNTT" WHERE TABNAME = 'SVERS' ; 21 0.161298
4 ETW000 [ dev trc,00000] CURSOR C_0001 PREPARE on connection 0 19 0.161317
4 ETW000 [ dev trc,00000] } DbSlHDBPrepare(rc=0) 6453 0.167770
4 ETW000 [ dev trc,00000] db_con_test_and_open: 1 open cursors (delta=1) 30 0.167800
4 ETW000 [ dev trc,00000] db_con_check_dirty: 1 open cursors, tx = NO , bc = NO 18 0.167818
4 ETW000 [ dev trc,00000] db_con_check_dirty: db_con_dirty = YES 16 0.167834
4 ETW000 [ dev trc,00000] { DbSlHDBBegRead(con_hdl=0,ss_p=0000000002055160,da_p=00000000020551B0)
4 ETW000 35 0.167869
4 ETW000 [ dev trc,00000] ABAP USER is not set 23 0.167892
4 ETW000 [ dev trc,00000] -> activate_stmt(sc_hdl=0000000003AEACD8,da_p=00000000020551B0) 23 0.167915
4 ETW000 [ dev trc,00000] -> bind_variables(sc_hdl=0000000003AEACD8,in_out=0,bulk=0,da_p=00000000020551B0)
4 ETW000 32 0.167947
4 ETW000 [ dev trc,00000] -> allocParameter(in_out=0,col_cnt=0) 23 0.167970
4 ETW000 [ dev trc,00000] -> calculate_record_length(sc_hdl=0000000003AEACD8,in_out=0,bulk=0,types=0000000000000000,#col=0,useBulkInsertWithLobs=0)
4 ETW000 34 0.168004
4 ETW000 [ dev trc,00000] #float=0,#lob=0,itab=0,#short=0,#int=0,#llong=0,#uc=0,rec_lng=0,db_lng=0
4 ETW000 30 0.168034
4 ETW000 [ dev trc,00000] <- calculate_record_length(row_size=0, lob_cnt=0, lob_pw_cnt=0, long_cnt=0, ins_bulk_lob=0, row_max=1)
4 ETW000 31 0.168065
4 ETW000 [ dev trc,00000] -> exec_modify(sc_hdl=0000000003AEACD8,ss_p=0000000002055160,bulk=0,in_out=1,da_p=00000000020551B0)
4 ETW000 32 0.168097
4 ETW000 [ dev trc,00000] -> stmt_execute(sc_hdl=0000000003AEACD8,ss_p=0000000002055160,in_out=1,da_p=00000000020551B0)
4 ETW000 32 0.168129
4 ETW000 [ dev trc,00000] OPEN CURSOR C_0001 on connection 0 20 0.168149
4 ETW000 [ dev trc,00000] CURSOR C_0001 SET InputSize=1 19 0.168168
4 ETW000 [ dev trc,00000] CURSOR C_0001 EXECUTE on connection 0 20 0.168188
4 ETW000 [ dev trc,00000] execute() of C_0001, #rec=0, rcSQL=0, rc=0 5712 0.173900
4 ETW000 [ dev trc,00000] CURSOR C_0001, rc=0,#rec=0,#dbcount=0 34 0.173934
4 ETW000 [ dev trc,00000] -> bind_variables(sc_hdl=0000000003AEACD8,in_out=1,bulk=1,da_p=00000000020551B0)
4 ETW000 32 0.173966
4 ETW000 [ dev trc,00000] -> allocParameter(in_out=1,col_cnt=2) 21 0.173987
4 ETW000 [ dev trc,00000] -> calculate_record_length(sc_hdl=0000000003AEACD8,in_out=1,bulk=1,types=0000000002055240,#col=2,useBulkInsertWithLobs=0)
4 ETW000 34 0.174021
4 ETW000 [ dev trc,00000] #float=0,#lob=0,itab=0,#short=2,#int=0,#llong=0,#uc=0,rec_lng=16,db_lng=4
4 ETW000 30 0.174051
4 ETW000 [ dev trc,00000] <- calculate_record_length(row_size=16, lob_cnt=0, lob_pw_cnt=0, long_cnt=0, ins_bulk_lob=0, row_max=65536)
4 ETW000 32 0.174083
4 ETW000 [ dev trc,00000] -> allocIndicator(in_out=1,row_cnt=65536) 20 0.174103
4 ETW000 [ dev trc,00000] -> allocData(in_out=1,size=1048576) 30 0.174133
4 ETW000 [ dev trc,00000] -> bind_type_and_length(sc_hdl=0000000003AEACD8,in_out=1,bulk=1,arr_size=65536,types=0000000002055240,da_p=00000000020551B0)
4 ETW000 36 0.174169
4 ETW000 [ dev trc,00000] } DbSlHDBBegRead(rc=0) 24 0.174193
4 ETW000 [ dev trc,00000] { DbSlHDBExeRead(con_hdl=0,ss_p=0000000002055160,da_p=00000000020551B0)
4 ETW000 35 0.174228
4 ETW000 [ dev trc,00000] ABAP USER is not set 20 0.174248
4 ETW000 [ dev trc,00000] -> exec_fetch(sc_hdl=0000000003AEACD8,bulk=0,da_p=00000000020551B0)
4 ETW000 33 0.174281
4 ETW000 [ dev trc,00000] xcnt=1,row_i=0,row_pcnt=0 20 0.174301
4 ETW000 [ dev trc,00000] -> stmt_fetch(sc_hdl=0000000003AEACD8) 20 0.174321
4 ETW000 [ dev trc,00000] CURSOR C_0001 FETCH (xcnt=1) on connection 0 20 0.174341
4 ETW000&Hi,
Could you check for SAP Note 1952701 - DBSL supports new HANA version number
Regards,
Gaurav -
[K8N Neo] Command queuing question
Apologies if this has been answered elsewhere, though I was unable to find a clear answer whether or not the K8N NEO supports any form of command queuing?
Many thanks,Hi and welcome,
Yes it does. However the benefit seems minimal for standar use / gaming. -
Does SAP support Solaris 10 ZFS filesystem when using DB2 V9.5 FP4?
Hi,
I'm installing NW7 (BI usage). SAPINST has failed in the step "ABAP LOAD due to the DB2 error message
"Unsupported file system type zfs for Direct I/O". It appears my Unix Admin must have decided to set these filesystems as ZFS on this new server.
I have several questions requiring your expertise.
1) Does SAP support ZFS filesystems on Solaris 10 (SPARC hardware)? I can not find any reference in SDN or Service Market Place? Any reference will be much appreciated.
2) How can I confirm my sapdata fielsystems are ZFS?
3) What actions do you recommend for me to resolve the SAPINST errors? Do I follow the note "Note 995050 - DB6: NO FILE SYSTEM CACHING for Tablespaces" to disable "Direct I/O" for all DB2 tablespaces? I have seen Markus Doehr's forum Link:[ thread|Re: DB2 on Solaris x64 - ZFS as filesystem possible?; but it does not state exactly how he overcame the error.
regards
BennyHi Frank,
Thanks for your input.
I have also found the command "zfs list" that would display any ZFS filesystems.
We have also gone back to UFS as the ZFS deployment schedule does not meet this particular SAP BW implementation timeline.
Has any one come across any SAP statement that states NW7 can be deployed with ZFS for DB2 database on Solaris SPARC platform. If not, I'll open an OSS message.
regards
Benny
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