Automatic shared memory management

Similar Questions

• You can use pfile instead of spfile with automatic shared memory management

  I decided to use the pfile instead of spfile method, because you can make comments in the file pfile. This became very useful however I think that I might be giving up some things.
  
  I want to know if I can use Automatic Shared Memory Management with a pfile.
  
  Also you can make to change the pfile to the database file. Example:
  change the system {some parameter} scope =... I would like here to pfile.
  
  Is this possible. I don't want to have to keep switching back, and I don't want to lose what I put in the pfile file. I read a great article in Oracle magizine on best practices for Oracle and one of them was to not use the spfile. Now, I can't find the article.

  Dear friend
  feature managent automatic memory or dynamic SGA , can not be used when you
  use pfile as meathod initialization of the instance. To use the dynamic SGA feature you
  must use the spfile.
  As you know the current status or the size of the SGA is determined by the
  Parameter SGA_TARGET , and when you want to change the size of the SGA for instnace this setting
  must be updated dynamically without restarting the ORACLE SERVER.

  And as a pfile cannot be updated by the ORACLE SERVER, it must be changed manually.
  so you cannot use automatic memory management while you use startup pfile.

  I hope this helps...

• Automatic SGA_TARGET memory management

  Hello group,
  
  I have a doubt, if I put SGA_TARGET to a value > 0 and the other setting memory also can be programmed (TB: SHARED_POOL_..., DB_CACHE_...), Oracle takes into account the value of these parameters?
  
  Thank you very much
  
  F. Montenegro

  user12003066 wrote:
  Hello group,

  I have a doubt, if I put SGA_TARGET to a value > 0 and the other setting memory also can be programmed (TB: SHARED_POOL_..., DB_CACHE_...), Oracle takes into account the value of these parameters?

  Oracle takes into account the values of the parameters, but it's only for the startup. The values set manually by you for parameters act as the threshold minimum for the start of the instance settings. But the management of the distribution of memory from the memory of the setting among them, based on the workload would be controlled by the EAMA only.

  Please read the guide to optimizing the performance of the oracle doc for additional explanations,
  http://download.Oracle.com/docs/CD/B19306_01/server.102/b14211/memory.htm#i53187

  HTH
  Aman...

• Details on the implementation of shared memory to set memory_target on Oracle Linux

  Hi all.

  I have a database of Oracle 11 g Rel2 (11.2.0.4) 64-bit running on Oracle Linux 5.8 64-bit.

  Several notes on MOS, must properly configure the shared memory to make use of automatic (memory_target) memory management.

  On these notes basically to allocate memory: Mount size of t tmpfs-o shmfs = 1073741824/dev/shm

  And keep the overall starting value by adding an entry in/etc/fstab: shmfs/dev/shm tmpfs size = 1073741824 0

  My doubt is that oracle Linux uses tmpfs instead of shmfs:

  [oracle@union ~] $ df-h/dev/shm

  S.ficheros Tamaa±o Disp Uso % Montado used in

  tmpfs 7, 9G 0 7, 9G 0% / dev/shm

  [oracle@union ~] $

  [oracle@union ~] Mount $

  / dev/map/VolGroup00-LogVolroot on / type ext3 (rw)

  proc on/proc type proc (rw)

  Sysfs on/sys type sysfs (rw)

  type devpts on/dev/pts devpts (rw, gid = 5, mode = 620)

  / dev/sda1 on/U01 type ext3 (rw)

  / dev/sdb1 on / boot type ext3 (rw)

  tmpfs on/dev/SHM type tmpfs (rw)

  None on/proc/sys/fs/binfmt_misc type binfmt_misc (rw)

  sunrpc on/var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)

  / dev/sdc1 on/media/respaldos type vfat (rw)

  [oracle@union ~] $

  [oracle@union ~] $ cat/etc/fstab

  / dev/VolGroup00/LogVolroot / ext3 defaults 1 1

  LABEL = / u01/U01 ext3 defaults 1 2

  LABEL = / boot/boot ext3 defaults 1 2

  tmpfs/dev/shm tmpfs defaults 0 0

  devpts/dev/pts devpts gid = 5, mode = 620 0 0

  Sysfs/sys sysfs defaults 0 0

  proc/proc proc defaults 0 0

  / dev/VolGroup00/LogVolswap swap swap defaults 0 0

  As you can see it's ride on tmpfs/dev/shm tmpfs defaults 0 0

  
  

  So the question is: is it the same? is tmpfs just a label? After all this is pointing to/dev/SHM and tmpfs.

  
  

  Best regards, Luis.
  

  I have this line in/etc/fstab on OEL 6.5 system that I use now to give me 4 GB shared memory:

  tmpfs

  / dev/shm

  tmpfs defaults, size = 4000 m

  0 0

• Automatic memory management

  Hello

  I have a general question related to the automatic memory management in Oracle 11 g.

  Is there an upper limit for the SGA to grow, if Memory_Target?

  If the SGA Max Size is equal to the target memory

  Thank you and best regards,

  Deepak

  SGA_MAX_SIZE alone is useless IMO. If you really want to have something good, use SGA_TARGET for else EAMA just use MEMORY_TARGET with MEMORY_MAX_TARGET and let the oracle to manipulate.

  Aman...

• Oracle 11g AMM (automatic memory management)

  Hi all

  I have a very powerful server 24 processors 6 hearts of each and 74 GB of RAM for my production database. The server will host what a single database of production. I wanted to use the AMM for this database and maximum memory allocation to Oracle by defining memory_target. By default, / dev/SHM has 37 GB but I wanted to increase it less 55GO. I know I can get it changed by my system administrator, but I wanted to know how much memory should leave BONES?

  Please help me on this design.

  Thank you

  Arun Singh

  The POSIX or/dev/SHM shared memory is 50% of physical RAM by default. If you want to change the default, you need to specify your OS version, because it depends on.

  However, thanks to WMA or/dev/shm in a system with more than 16 GB of RAM you are going to lose a lot of performance and memory, which, according to Oracle Linux engineering is the reason number 1 for poor Oracle database performance. Memory POSIX shared in your configuration will result in the loss of performance due to TLB misses and waste memory only to manage the memory of 4 KB pages.

  I recommended that configure the system using the kernel hugepages, which use memory 2 MB pages, remove memory_target and memory_max_target of your instance settings file and configure the database to use EAMA.

• BSOD (memory management) (irql not less or equal)

  So I get this BSOD randomly every time than in quite awhile.  Im hoping someone can read my minidump files and let me know what they see. They are here. https://drive.Google.com/file/d/0BySzGDXCLzrUbUc4Q3I5dlgwdFk/view?USP=sharing

  Hello

  All mindumps were essentially the same.

  Error checking 1A, {41790, fffffa8001f6d910, ffff, 0}

  Probably caused by: win32k.sys (win32k! SURFACE::bDeleteSurface + 3 c 8)

  Win32k.sys is a component of Windows which means than anything else he has led astray.

  1. check memory very carefully.

  2. check with Support MSI, their drivers and documentation online and ask in their forums
  on known problems. Updated BIOS, drivers of low level chipset and on-board major
  and drivers of separate devices (see methods of updating driver below).

  BiosVersion = V12.3
  BiosReleaseDate = 10/01/2013
  SystemManufacturer = MSI
  SystemProductName = MS-7680
  BaseBoardManufacturer = MSI
  BaseBoardProduct = H61M-E33 (B3)(MS-7680)
  BaseBoardVersion = 2.0

  Support MSI
  http://www.msi.com/index.php?func=service

  MSI - Downloads (drivers and BIOS)
  http://www.msi.com/index.php?func=downloadindex

  MSI - Forums
  http://Forum-en.msi.com/

  MSI - Service
  http://us.msi.com/index.php?func=service

  MSI - Live Update online
  http://www.msi.com/index.php?func=downloadindex

  MSI - Contacts - USA - North America value
  http://www.msi.com/index.php?func=HTML&name=aboutus

  3 use ALL other methods in the troubleshooters below if necessary.

  4 if necessary run the Driver Verifier to see if it can indicate a CAUSE (see Driver Verifier methods
  below).

  ======================+

  Resolution in Windows 7 stop errors (blue screen) - has a section for if you can or cannot start Windows.
  http://Windows.Microsoft.com/en-us/Windows7/resolving-stop-blue-screen-errors-in-Windows-7

  -------------------------------------------------------------

  BCCode: 1a 0x0000001a

  Remove ALL power and reinstall all the memory cards and cables (both ends where possible).
  in fact, remove and replace - don't do not just tight. Make sure that the vents are clear and that the
  the fans are working. Even if the temperature is OK assume no heat does not affect the video,.
  sound or other system functions that it these get hot. Try adding a small fan blowing in
  the vents as a test. (These are especially for a PC not a laptop.)

  Have you recently added any hardware? Have you updated any drivers just before this started? (Check control panel - updates of Windows to see if all drivers have been updated it there all the time it started) Main likely culprits are video driver, other great drivers, memory, and antivirus/antispyware/security products can be at fault and also lead questions.

  Use the troubleshooter below and refer to the following message to drivers and memory when
  you get these sections and then back to the resolution of the problems according to the needs.

  ==========================================================

  BCCode: 1a 0x0000001a

  BCCode: 1a 0x0000001a<-- read="" this="">
  http://www.faultwire.com/solutions-fatal_error/memory-management-0x0000001A-* 1041.html? order = votes

  Bug Check 0x1A: MEMORY_MANAGEMENT<-- read="" this="" link="" for="">
  http://msdn.Microsoft.com/en-us/library/ff557391 (v = VS. 85) .aspx

  -------------------------------------------------------------------------

  Look in the Event Viewer to see if something is reported on those.
  http://www.computerperformance.co.UK/Vista/vista_event_viewer.htm

  MyEventViewer - free - a simple alternative in the standard event viewer
  Windows. TIP - Options - Advanced filter allows you to see a time rather
  of the entire file.
  http://www.NirSoft.NET/utils/my_event_viewer.html

  It is an excellent tool for displaying the blue screen error information

  BlueScreenView scans all your minidump files created during ' blue screen of the.
  death ' crashes and displays information about all accidents of a table.
  Free
  http://www.NirSoft.NET/utils/blue_screen_view.html

  BlueScreens many are caused by old or damaged, in particular the video drivers drivers however
  There are other causes.

  You can do mode if necessary safe or the Vista DVD command prompt or
  Options recovery if your system is installed by the manufacturer.

  How to start on the System Recovery Options in Windows 7
  http://www.SevenForums.com/tutorials/668-system-recovery-options.html

  You can try a system restore to a point before the problem started when one exists.

  How to do a system restore in Windows 7
  http://www.SevenForums.com/tutorials/700-system-restore.html

  -------------------------------------------------------------------------

  Start - type this in the search box-> find COMMAND at the top and RIGHT CLICK – RUN AS ADMIN

  Enter this at the command prompt - sfc/scannow

  How to fix the system files of Windows 7 with the System File Checker
  http://www.SevenForums.com/tutorials/1538-SFC-SCANNOW-Command-System-File-Checker.html

  How to analyze the entries in the log file generating the program Checker (SFC.exe) resources of Microsoft Windows in Windows Vista cbs.log (and Windows 7)
  http://support.Microsoft.com/kb/928228

  The log can give you the answer if there is a corrupted driver. (Says not all possible driver problems).

  Also run CheckDisk, so we cannot exclude as much as possible of the corruption.

  How to run the check disk at startup in Windows 7
  http://www.SevenForums.com/tutorials/433-disk-check.html

  -------------------------------------------------------------------------

  Often drivers up-to-date will help, usually video, sound, network card (NIC), WiFi, part 3
  keyboard and mouse, as well as of other major device drivers.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  How to install a device driver in Vista (also Windows 7) Device Manager
  http://www.Vistax64.com/tutorials/193584-Device-Manager-install-driver.html

  How to stop Windows 7 automatically install drivers
  http://support.Microsoft.com/kb/2500967/en-us

  -------------------------------------------------------------------------

  How to fix BlueScreen (STOP) errors that cause Windows Vista to shut down or restart
  quit unexpectedly
  http://support.Microsoft.com/kb/958233

  Troubleshooting Vista Blue Screen, error of JUDGMENT (and Windows 7)
  http://www.chicagotech.NET/Vista/vistabluescreen.htm

  Understanding and decoding BSOD (blue screen of death) Messages
  http://www.Taranfx.com/blog/?p=692

  Windows - troubleshooting blue screen errors
  http://KB.wisc.edu/page.php?id=7033

  -------------------------------------------------------------------------

  In some cases, it may be necessary.

  Startup Options recovery or Windows 7 disk repair

  How to run a startup repair in Windows 7
  http://www.SevenForums.com/tutorials/681-startup-repair.html

  How to start on the System Recovery Options in Windows 7
  http://www.SevenForums.com/tutorials/668-system-recovery-options.html

  How to create a Windows 7 system repair disc
  http://www.SevenForums.com/tutorials/2083-system-repair-disc-create.html

  How to do a repair installation to repair Windows 7
  http://www.SevenForums.com/tutorials/3413-repair-install.html

  I hope this helps.
  --------------------------------------------------------------------------------------------
  Rob Brown - Microsoft MVP<- profile="" -="" windows="" experience :="" bicycle="" -="" mark="" twain="" said="" it="">

• need help:(windows 8 plusieurs bsod se bloque c'est à dire.) memory management, irql not..., kernel mode...

  https://drive.Google.com/file/d/0B0ATyEKasqZmbkpPNG1WSXd0STA/edit?USP=sharing

  theres a link to all my minidumps.

  I don't know what to do, I have many BSODs in a row and then many times where I can use the computer for hours. It seems completely random. That this has something to do with the closures of power?

  Thank you!

  BUGCODE_USB_DRIVER (FE)

  This indicates that an error occurred in a bus universal series (USB) driver.

  3: kd > k
  Call child-SP RetAddr site
  fffff880'014f81e8 fffff880'0464 484 nt c! KeBugCheckEx
  fffff880 '014f81f0 fffff880' 04615ce2 USBPORT! USBPORT_ProcessURB + 0 x 36644
  fffff880 '014f8310 fffff880' 04615afd USBPORT! USBPORT_PdoInternalDeviceControlIrp + 0 x 52
  fffff880 '014f8360 fffff880' 047536f1 USBPORT! USBPORT_Dispatch + 0x17d
  fffff880 '014f83c0 fffff880' 047533ca usbhub! 0x1f1 + UsbhPdoInternalDeviceControl
  fffff880 '014f8430 fffff880' 0104f0a7 usbhub! UsbhGenDispatch + 0x9a
  fffff880 '014f8460 fffff880' 058f63b6 Wdf01000! imp_WdfRequestSend + 0x4b3
  fffff880'014f84f0 fffffa80'05468700 netr28ux + 0x9a3b6
  fffff880 '014f84f8 fffffa80' 0559db30 0xfffffa80'05468700
  fffff880 '014f8500 fffffa80' 055a 1020 0xfffffa80'0559db30
  fffff880 ' 014f8508 00000000 00000000 of ' 0xfffffa80 ' 055a 1020

  netr28ux.sys is the series of Ralink RT2870 USB802.11n driver wireless card (you can have another manufacturer).

  PAGE_FAULT_IN_NONPAGED_AREA (50)

  This indicates that invalid system memory was referenced.

  Bug control 0 x 50 usually occurs after the installation of a faulty hardware or installation failure of material (usually associated with defective RAM, either main memory, L2 RAM or RAM video cache).

  Another common cause is a defective system service installation.

  Antivirus software can also trigger this error, as can a corrupted NTFS volume.

  Bugcheck 50, {fffff12014494a90, 1, fffff803968f06f5, 2}

  Address fffff12014494a90 wrote in the statement to the address fffff803968f06f5.

  3: kd > r cr2
  Last set context:
  CR2 = fffff12014494a90

  The address of 1 parameter was stored in cr2 before calling the page fault handler.

  3: kd >! fffff12014494a90 pte
  GO fffff12014494a90
  PXE to the EPP of FFFFF6FB7DBEDF10 at FFFFF6FB7DBE2400 at FFFFF6FB7C480510 at FFFFF6F8900A24A0 PTE POE
  contains 0000000000000000
  not valid

  3: kd > dd fffff12014494a90
  fffff120'14494 has 90? ???????? ???????? ????????
  fffff120'14494aa0? ???????? ???????? ????????
  fffff120'14494ab0? ???????? ???????? ????????
  fffff120'14494ac0? ???????? ???????? ????????
  fffff120'14494ad0? ???????? ???????? ????????
  fffff120'14494ae0? ???????? ???????? ????????
  fffff120'14494af0? ???????? ???????? ????????
  fffff120'14494 b 00? ???????? ???????? ????????

  Of the above, we can see that the address fffff12014494a90 is indeed invalid. That being said, why fffff12014494a90 try to write in fffff803968f06f5?

  3: kd > kv
  Child-SP RetAddr: Args to child: call Site
  fffff880 '09db76f8 fffff803' a 969385, 0: 00000000'00000050 fffff120 '14494a 90 00000000 00000001' fffff880' 09db78e0: nt! KeBugCheckEx
  "fffff880 '09db7700 fffff803' 968b1acb: 00000000 ' 00000001 fffff120" 14494a 90 fffffa80 '07a14b00 fffff803' 968c0db0: nt! : FNODOBFM: 'string' + 0x33e2a
  "" fffff880 '09db77a0 fffff803' 96874eee: 00000000 ' 00000001 fa80041a ' b89004c2 fffff680 ' 36587700 fffff880 ' 09db78e0: nt! MmAccessFault + 0x55b
  fffff880 '09db78e0 fffff803' 968f06f5: fffff803 ' 9684f363 fffffa80 '041ab868 06cafaf0' 06cafaf0 fffffa80 ' 07a 05010: nt! KiPageFault + 0x16e (TrapFrame @ fffff880'09db78e0)
  fffff880 '09db7a78 fffff803' 9684f363: fffffa80 ' 041ab868 06cafaf0 '06cafaf0 fffffa80' 07a 05010 fa80041a ' b89004c2: nt! MiResolveDemandZeroFault + 0x5
  "fffff880 '09db7a80 fffff803' 968b1e1c: 00000000 ' fffffa80 00000000 '07a14b00 fffff880' 09db7b80 fffffa80 ' 0615b 568: nt! MiProtoFault + 0x1a3
  fffff880 '09db7b00 fffff803' 96874eee: 00000000'00000000 00000000' 550280cb 0000006c 'af0ef501 fffff880' 09db7c40: nt! MmAccessFault + 0x8ac
  fffff880 '09db7c40 000007fd' c1ee0a00: 00000000'00000000 00000000'00000000 00000000'00000000 00000000'00000000: nt! KiPageFault + 0x16e (TrapFrame @ fffff880'09db7c40)
  0000006c 'af0ef530 00000000' 00000000: 00000000'00000000 00000000'00000000 00000000'00000000 00000000'00000000: 0x000007fd'c1ee0a00

  3: kd > .trap fffff880'09db78e0
  NOTE: The frame trap does contain not all registers.
  Some registry values can be set to zero or incorrect.
  Rax = 0000000000000002 rbx = 0000000000000000 rcx = 0000000000000000
  RDX = fffff8a00a6dd000 rsi = 0000000000000000 rdi = 0000000000000000
  RIP = fffff803968f06f5 rsp = fffff88009db7a78 rbp = fffffa8007a14b00
  R8 = 0000000000000000 r10 = fffff8a00a6dd000 fffff6fc500536e8 = r9
  R11 = 0000000006cafaf0 r12 = 0000000000000000 r13 = 0000000000000000
  R14 = 0000000000000000 r15 = 0000000000000000
  iopl = 0 nv up ei pl zr po nc
  nt! MiResolveDemandZeroFault + 0 x 5:
  fffff803'968f06f5 4 c 89442418 mov qword ptr [rsp + 18 h], r8 ss:fffff880'09db7a90= fffffa8007a05010

  Address to education, we failed on, fffff803'968f06f5 deferenced RER + 18 h where rsp + 18 h is fffff88009db7a78. This would result in a write from memory at the address fffff880'09db7a90.

  3: kd >! PTE fffff880'09db7a90
  GO fffff88009db7a90
  PXE to the EPP of FFFFF6FB7DBEDF88 at FFFFF6FB7DBF1000 at FFFFF6FB7E200270 at FFFFF6FC4004EDB8 PTE POE
  contains 0000000000624863 contains 0000000000623863 contains 0000000038208863 contains 800000004123C 963
  GetUlongFromAddress: cannot read fffff80396b750e4
  NFP 624 - DA - KWEV NFP 623 - DA - KWEV NFP 38208 - DA - KWEV NPF 4123c - G-DA - KWEV

  3: kd > dd fffff880'09db7a90
  fffff880'09db7a90 fffffa80 b89004c2 fa80041a a 07, 05010
  fffff880' 96b6e700 00000000 00000011 fffff803 09db7aa0
  fffff880'09db7ab0 a927a274 ffff2ad2 c0000016 00000000
  fffff880'09db7ac0 fffff880 afaf0000 0000006c 09db7c40
  fffff880'09db7ad0 fffff880 afaf0000 0000006c 09db7c40
  fffff880'09db7ae0 00000000 00000000 fffff8a0 0a6dd000
  fffff880'09db7af0 00000000 968b1e1c fffff803 c0000016
  fffff880'09db7b00 00000000 00000000 fffffa80 07a14b00

  Right, so code wanted to write to fffff880'09db7a90 which, as we can see above is a valid address. The 1st parameter and cr2 however note that we have not written to the address fffff12014494a90.

  nt! MiResolveDemandZeroFault said the material to write in fffff880'09db7a90 (who once again of incidentally is a completely valid address), and the material came back and said 'I can't write fffff12014494a90.

  However, this seems very material right here - nom_processus: avgrsa.exe is an associated AVG process at the time of the accident.

  MEMORY_MANAGEMENT (1A)

  This indicates that an error occurred serious memory management.

  Error checking 1 a, {5003, fffff70001080000, 620, 62200000 c 50}

  -1 setting of the bug check is 5003 which lists free work is corrupt. It is usually a hardware error, however, a device driver causing corruption is possible as well at times.

  ATTEMPTED_EXECUTE_OF_NOEXECUTE_MEMORY (CF)

  This indicates that an attempt was made to execute non-executable memory.

  KMODE_EXCEPTION_NOT_HANDLED (1e)

  This indicates that a kernel-mode program generated an exception which did not catch the error handler.

  3: kd > k
  Call child-SP RetAddr site
  fffff880 '02af70b8 fffff801' da400c56 nt! KeBugCheckEx
  fffff880 '02af70c0 fffff801' da34c4bd nt! KiFatalExceptionHandler + 0 x 22
  fffff880 '02af7100 fffff801' da3743d4 nt! RtlpExecuteHandlerForException + 0xd
  fffff880 '02af7130 fffff801' da34e216 nt! RtlDispatchException + 0 x 458
  fffff880 '02af7840 fffff801' da2df842 nt! KiDispatchException + 0 x 455
  fffff880 '02af7f00 fffff801' da2dd59f nt! KiExceptionDispatch + 0xc2
  fffff880 '02af80e0 fffff801' da461287 nt! KiInvalidOpcodeFault + 0x11f
  fffff880 '02af8270 fffff801' da31cfe4 nt! : FNODOBFM: 'chain' + 0 x 16175
  fffff880 '02af8360 fffff880' 052d50f4 nt! KeSetEvent + 0x1c3
  fffff880 '02af83d0 00000000 fffffa80' netr7364 + 0x320f4
  fffff880'02af83d8 fffffa80 '0xfffffa80 00000000' 00000000
  fffff880 '02af83e0 fffffa80' 06de3152 0xfffffa80'00000000
  "fffff880'02af83e8 fffffa80 ' 07039808 0xfffffa80 ' 06de3152
  fffff880 '02af83f0 fffffa80' 06de3018 0xfffffa80'07039808
  fffff880 '02af83f8 ' 00000003 00000004 0xfffffa80' 06de3018
  "fffff880 '02af8400 00000000' 00000026 0 x 00000003 00000004"
  fffff880 '02af8408 fffffa80' 06e08580 0 x 26
  fffff880 '02af8410 fffffa80' 0688a 038 0xfffffa80'06e08580
  fffff880 '02af8418 fffffa80' 06dade40 0xfffffa80'0688 has 038
  fffff880 '02af8420 fffffa80' 06df6d10 0xfffffa80'06dade40
  fffff880 '02af8428 fffff880' 052aae7a 0xfffffa80'06df6d10
  fffff880 '02af8430 fffffa80' 06e00000 netr7364 + 0x7e7a
  fffff880 '02af8438 fffffa80' 0688 to 000 0xfffffa80'06e00000
  "fffff880'02af8440 fffffa80 ' 00000066 0xfffffa80 ' a 0688, 000
  fffff880 '02af8448 fffffa80' 0000013a 0xfffffa80'00000066
  fffff880 '02af8450 fffffa80' 06de3018 0xfffffa80'0000013 has
  fffff880 '02af8458 00000000' 0000000 0xfffffa80 a' 06de3018
  fffff880 '02af8460 fffffa80' 0688a 000 0xa
  fffff880 '02af8468 fffff880' 03ce647c 0xfffffa80'0688 has 000
  fffff880 '02af8470 00000002' 00000122 usbehci! EHCI_SubmitTransfer + 0 x 88
  fffff880 '02af84b0 0000057f' f8f2a800 0x00000002 "00000122
  fffff880 '02af84b8 fffff880' 010386be 0x0000057f'f8f2a800
  fffff880'02af84c0 fffff880'053088 Wdf01000 5 c! imp_WdfRequestReuse + 0x19a
  fffff880 '02af8530 fffffa80' 070d57f0 netr7364 + 0x658c5
  fffff880 '02af8538 ffff0000' 079b03f3 0xfffffa80'070d57f0
  fffff880 ' 02af8540 00000000 00000000 of ' 0xffff0000 ' 079b03f3

  netr7364.sys again.

  FAILURE_BUCKET_ID: 0x1E_c000001d_BAD_IP_netr7364 + 320f4

  It looks like a bad instruction pointer.

  -------------------------

  1. remove and replace AVG with built-in Windows Defender from Windows 8 for temporary troubleshooting purposes because it can cause conflicts NETBIOS:

  -AVG removal http://www.Avg.com/us-en/utilities

  Windows Defender (how put on after the withdrawal)- http://www.eightforums.com/tutorials/21962-Windows-Defender-turn-off-Windows-8-a.html

  2 if the above fails, please run Memtest for no. LESS than ~ 8 going on (several hours):

  Memtest86 +:

  Download Memtest86 + here:

  http://www.memtest.org/

  Which should I download?

  You can either download the ISO pre-built you want to burn to a CD and then boot from the CD, or you can download the automatic installer of the USB. What this will do is format your USB drive, make a boot device and then install the necessary files. Both do the same job, it's just you that you choose, or you have available (be it CD or USB).

  Note that some older generation motherboards do not support USB boot, your only option is CD (or floppy if you really wanted to).

  How Memtest works:

  Memtest86 writes a series of test patterns for most of the addresses of memory, reads the written data and compares it to find errors.

  The default pass is 9 different tests, varying in the modes of access and test data. A tenth test, bland, is selectable in the menu. He wrote all the memory with zeros, then sleeps 90 minutes before checking to see if the bits have changed (perhaps because of refresh problems). This is repeated with all those for a total time of 3 hours by pass.

  Many chipsets can report RAM speed and timings by SPD (Serial Presence Detect) or EPP (Enhanced Performance Profiles), and some even support changing the expected memory speed. If the expected memory speed is overclockee, Memtest86 can test that memory is free of error with these faster settings.

  Some hardware is able to report the status of the "PAT" (PAT: active or PAT: disabled). This is a reference to the Intel performance acceleration technology; There may be the BIOS settings that affect this aspect of memory synchronization.

  This information, if it is available for the program, can be displayed via a menu option.

  Other questions, they can most likely be answered by reading this excellent guide here:

  http://Forum.canardpc.com/threads/28864-FAQ-please-read-before-posting

  Kind regards

  Patrick

• ORA-04031: unable to allocate 4160 bytes of shared memory

  Hi all
  I work on HP - UX B.11.23 U 9000/800 and
  BANNER
  ----------------------------------------------------------------
  Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64 bit Production
  PL/SQL Release 9.2.0.8.0 - Production
  CORE Production 9.2.0.8.0
  AMT for HP - UX: 9.2.0.8.0 - Production Version
  NLSRTL Version 9.2.0.8.0 - Production
  
  I make mistake
  ORA-00604: an error has occurred at the SQL level recursive 2
  ORA-04031: impossible to allocate 4160 bytes of memory ("pool", "JOB$ ', ' bunch of sga (1,0) ',"kglsim bunch") shared
  
  I have already increased the size of the shared pool, still I am facing this problem.can anyone help me on this
  and it's a development database.

  >
  I make mistake
  ORA-00604: an error has occurred at the SQL level recursive 2
  ORA-04031: impossible to allocate 4160 bytes of memory ("pool", "JOB$ ', ' bunch of sga (1,0) ',"kglsim bunch") shared

  I have already increased the size of the shared pool, still I am facing this problem.can anyone help me on this
  and it's a development database.
  >

  Increase the shared pool blindly will only be delaying the inevitable. If your pool is really too small, you might be able to remedy by adding more memory to the Shared pool. But it looks like you have already done and it is always throwing ORA-4031. So, which may not be a solution.

  Check your application and see if your code is analyzed at length. This happens when you bind variables resulting in Oracle having to hard parse each SQL whenever. So, if your application does not bind variable, you will need to fix them before it's too late. Analysis is the most expensive part in the execution of a SQL query.

  On another note, you're on 9i, will certainly have enabled you SGA_TARGET which means the automatic memory management. In this case, Oracle will distribute central pool SGA memory to the different components to the extent required. Check V$ SGA_TARGET_ADVICE and also check V$ SGA_DYNAMIC_COMPONENTS and make sure your SGA memory is too low. If they are all fine, then your only option is to ensure that you do not unnecessarily in-depth analysis.

  Concerning

• Satellite A660/07R - change the shared memory

  I have an A660/07R y at - there a way to change the system memory that is shared on this subject, he has a card geforce 350 m 3d mink?

  Hey Buddy,

  Shared memory quantity can't be changed because it will be controlled automatically.

  But I m wondering why you ask for this as far as I know the Satellite A660 with nVidia GT350M card has own graphic memory (1 GB). This memory will be the only graphics card.

• Satellite A300D-126 - how to set shared memory?

  Hello!

  A month ago I bought 4 GB of RAM (2x2gb) and I got Windows 7 as operating system.
  My RAM memory is automatically extended to my grafic card (from 256 to more than 1,500 then) and everything worked fine...

  As I could not find the driver for the camera for Win 7, I decided to go back to Win XP and so I did.
  Now, my graphics card is 256 MB and memory system 3.25 GB of RAM. All my drivers are up to date.
  I don't know how to set up shared memory...

  In the BIOS there is no option for it, and I can't update the BIOS when I download the new version...

  Please give me an idea to try out! ... TNX!

  [Photo: http://img523.imageshack.us/img523/4298/94564415.jpg]

  Hello!

  The reason why you can use the entire 4 GB of RAM of the t is the reason why you are using Windows XP or let's say a 32 bit OS. On 32 bit OS it is limitation of memory and so t may be used more than 3.25 GB of RAM. If you want to learn more about this limitation please read this article:
  http://APS2.toshiba-tro.de/KB0/TSB82022E0000R01.htm

  Furthermore there is no BIOS option to set the graphics memory. It also depends on the limit of 4 GB and the size of the graphic RAM will solve automatically.

  Good bye

• Change the shared memory in the Bios for the graphics - Satellite C660 217

  There is no setting in the BIOS that I can find.

  BIOS is up to date

  Hello

  It is not possible.

  Shared memory is assigned automatically and this is controlled by the graphics driver.
  But the shared memory is only used if the applications (IE game) would require more graphics RAM.

• Satellite Pro L850 - i5 3210 M shared memory allocation

  Hello

  I am a happy owner of this laptop great and I added an extra RAM to consider to 8 GB.

  All data sheets on the State of sites detailing the gpu that can be assigned up to 1.7 GB of memory share.

  Previous experience from other computers is that this amount of memory is impaired in the BIOS settings, but I don't see any option in the latest BIOS 1.60.

  Obviously theres a lot of RAM to give to the GPU, but I do not see how to assign. The i5 chips allocate dynamically once Windows is running or the BIOS is missing this setting?

  Thanks in advance for any help.

  Hello

  Shared memory is controlled by the graphics driver and it cannot be controlled manually if running applications needs some shared memory, the pilot would have set this value automatically.

• Satelite C670-1DW: how to increase shared memory?

  How to increase shared memory for display from 64 MB to 512 MB?

  Hello

  It is not possible.
  You cannot change the value manually the graphic card driver controls cela and it changes automatically.
  In addition, your laptop supports an internal graphics Intel HD (HM55) card and this chip is not really suitable for the game.

• Satellite L650-16W: how to change the GPU shared memory

  Hi all

  I have a question about my L650-16W:

  How can I set the size of the memory shared of the ATI Mobility Radeon HD 5650?

  I look at my system bios, but it seems that it is not possible to define the shared memory...

  > I watch my system bios but it seems that it is not possible to define the shared memory...
  You are right. It is not possible.
  You cannot change the value manually... it s controlled by driver graphics card and everything works automatically.