Update VM with dynamic memory fails
Update-VM orchestrator action seems to fail to handle updating VM's with dynamic memory, is there a solution for that or am I doing something wrong?
scenario: vm with dymanic memory 512 to 2048, I try to update VM memory with Update-VM action and set memory to 4096, action fails, VMM sets memory to 4096 while maximum memory stays at 2048.
Any ideas?
The only relevant document I was able to find is this -
http://technet.microsoft.com/en-us/library/hh830697.aspx. And it does say nothing about dynamic memory.
Similar Messages
-
VM with dynamic Memory in Bootloop
Hey there,
in a Server 2012 Cluster there is a VM with Server 2003 Ent. SP2 x86 with dynamic Memory which hangs in a bootloop. There is no Bluescreen or something like this. Change it to static memory, everything is fine.
tried:
- reinstalled the Integration Services
- exported and imported the VM
- installed older integration services
no changes to the behavior of the VM in startprocess.
Can anyone help with a solution?
Thanks!Hi,
Thanks for your posting. I did some test in my lab but I can’t reproduce your issue, so this is not a generic issue.
Where this VM come from, migrated from Windows Server 2008 R2 cluster or new installed?
Is this issue happen on other Windows Server 2003 guest VM?
Do you have other Windows Server 2012 Hyper- V host server, I mean a standalone server, not the cluster node. You may import the VM to a standalone server to check whether it has some issue.
On the Windows Server 2012 Hyper-V host server which runs the VM, check event viewer, find related error logs and post them for further troubleshooting.
For more information please refer to following MS articles:
Hyper-V Dynamic Memory Overview
http://technet.microsoft.com/en-us/library/hh831766.aspx
What's New in Hyper-V
http://technet.microsoft.com/en-us/library/hh831410.aspx
Hyper-V Dynamic Memory Configuration Guide
http://technet.microsoft.com/en-us/library/ff817651(v=WS.10).aspx
Hope this helps!
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Lawrence
TechNet Community Support -
i have a 2 routers VPN RV042 with 1 tunnel VPN configured, in 1 side i have fixed ip and in other side i have the VPN configured with dynamic dns, when the ip is refreshed by operator (NET) the router stops responding and it chashes being necessary do a restart to come back to work.
I saw that this happens when the ip is updated by the operator. I do the update to last version of firmware but the problem continues. Someone know say how fix this?Hi
It seems the keep alives are disabled which are necessary to detect peer failure and re initiate the tunnel, could you please enable them and test
~ Harry
*rate helpful posts *
Sent from Cisco Technical Support Android App -
Update ORDImage with in memory BLOB?
According to the interMedia docs, one of your examples is:
BEGIN
INSERT INTO emp VALUES (
'John Doe', 24000, 'Technical Writer', 123,
ORDSYS.ORDImage(ORDSYS.ORDSource(empty_blob(), NULL,NULL,NULL,SYSDATE,1),
NULL,NULL,NULL,NULL,NULL,NULL,NULL));
-- select the newly inserted row for update
SELECT photo INTO Image FROM emp
WHERE ename = 'John Doe' for UPDATE;
--BEGIN
-- use the getContent method to get the LOB locator.
-- populate the data with dbms lob calls or write an OCI program to
-- fill in the image BLOB.
--END;
-- set property attributes for the image data
Image.setProperties;
UPDATE emp SET photo = Image WHERE ename = 'John Doe';
-- continue processing
END;
However, the part I'm stuck on is the populate the data (using OCI or LOB packages). For a regular BLOB field (or interMedia text), I can use the procedure outlined below:
sSQL = "SELECT blob FROM store WHERE id = " & ID
Set oDS = setDS(sSQL)
oDS.Edit
Set oBLOB = oDS.Fields("blob").Value
sRet = oBLOB.Write(oFile.Binary, sSize)
oDS.Update
I retrieve the blob field (which was inserted with empty_blob()) into a dynaset using OO4O, edit the current row and write the new blob with the file and size parameters (I get from the rest of my code). This does not work for a fieldtype of ORDImage (the write method is not available). Is there any sample code that will update the blob field with binary in-memory data as opposed to from an external file? Thanks,
Kevin
nullThe interMedia object method getContent() returns a blob. This can then be read and write using the BLOB interface.
So in your example, your SQL would be
sSQL = "SELECT s.image.getContent() FROM store s WHERE s.id = " & ID
Then you could uses the fields.value method to get the blob handle. -
5610 after update problem with the memory card
I have updated my brothers 5610 through NSU with latest firmware 6.60. First i have removed the card. The problem now is that the phone asks for password for the memory card and i haven't used one. I have tried with 0000 and 12345 with no sucsess. I also tried the card on my phone and it still asks for password. Please someone advise. Do i need to format the card with the PC /but there is data i need to safe/ or there is another way.
it is most likely the corrupt memory card issue, it happens quiet often. that is why back up is so essential to have especially of memories and such. for that i use share online and upload my pics right away to ovi or vox whichever.
the programs you bought you should be just able to download once again and plug in the key you have gotten with your applicatioins. you should be able to recover all of your purchases. i am sorry for your pics for those can't be recovered
i always keep a separate email folder for all my application keys so i can find they easily as phones and memory does get corrupt. i can do it relatively quickly and have the info handy even on the go
Message Edited by radical24 on 22-Jul-2009 01:03 PM
You know what I love about you the most, the fact that you are not me ! In love with technology and all that it can offer. Join me in discovery.... -
Dynamic memory allocation failure
Dear reader,
We sometimes have a problem where our windows 2012 r2 RDS virtual servers, that reside on windows 2012r2 hyper-v hosts, loose their dynamic memory and only have their startup memory left to work with. Users start complaining that things are very slow etc.
If I check several screens (RDS Broker load balancing, hyper-v manager, cluster manager and the vm's task manager) it's clear that the vm only has its startup memory allocated. I'm not sure if this happens instantly or immidiatly after the nightly reboot.
To resolve the problem we have to call all users on the vm where it happens and ask them to logoff (if they are even able to), and then we reboot the machine.
I have checked the logs from the machine where the VM resides on and the logs from the vm itself. But I cannot find anything. We also have alot of windows 2008r2 vm's with dynamivc memory, but none of those have ever had this problem.
Searched the internet, but so far it seems we are only.
Can anyone give me a lead to troubleshoot this?
Best regards,
Ruud Boersma
MCITP Enterprise administratorHi all,
I'm going to be "one of those people" who revives dead posts for something that is relevant but obviously not fixed... sorry in advance!
We have the exact same situation, a bunch of RDSH guests with Dynamic memory turned on (60+ of them). every day between 1-8 of them will fail to allocate Dynamic memory and will be stuck on their startup RAM amount. This really hurts our users at peak
times.
I have engaged our TAM and have raised a case with PSS, Usual story "your the only one with this problem". Which obviously isn't true.
So, we have tons of free RAM on the hosts, 600GB+ on most of them, the issue affects RDSH hosts at random, across multiple hosts and clusters.
The screen shots attached are of one of our hosts from this morning. it has 8GB startup, 8GB minimum, 32GB Maximum RAM configured, with a 23% buffer. the host has 752GB RAM FREE. Notice how the perf counter "Hyper-V Dynamic Memory Integration Service"
is reporting "0", it should be reporting "32768". also under task manager on the VM we are missing "Maximum memory" which should be just below "Hardware reserved" in the bottom right hand corner.
Looks like the balloon driver is being delayed at boot time, we are going to XPerf all the servers in the hope that we can catch the critter. It's an unusual problem.
We only have Acrobat PDF viewer, word viewer, excel viewer and two custom dot.NET applications installed on the guests. Some of the servers are also just dumb RDSH hosts, with not connection broker configured, using an F5 loadbalancer for load distribution
and session management. All guests are 2012R2 patched up to March 2015, integration Services are installed and up to date (its an enlightened OS remember). -
Dynamic Memory and Data Deduplication
Hi,
I'm currently testing W2K12 Deduplication feature on some servers, and I was wondering if I could enable "Dynamic Memory" on the VM in Hyper-V? Because the job only uses percentage of memory for the dedup job, I guess it's not possible.
Thanks in advance!I know it old thread, but I ran into this and could not find anything on it but here, so I am adding my experience.
I can concur with 3magroup...
In my environment Windows Server 2012 with Dynamic Memory and Deduplication enabled, the HyperV does not release the driver locked ram for the dedup optimization. What resulted was an insane amount of paging and a painfully slow VM. Increasing the memory
buffer for the dynamic memory did not cause the HyperV to release the memory for the dedup. Instead, it still "driver locked" nearly all of the ram, which did not make sense to me based on my understanding of the Memory Buffer setting.
I can verify the VM poor performance and dedup using the paging file with the Resource Monitor, disk section, and the Driver locked RAM with RamMap. -
Hello!
Hyper-V 3.0 is great! After it will be released, I think it will become the most popular hypervisor. But it remains a major drawback.
Nowhere announced support for dynamic memory for Linux VM on Hyper-V.
Planned at least in some perspective to implement this functionality?
Now we have to use two different hypervisors, as Hyper-V does not meet all the requirements of our customers.
Mark Tepterev
Oversun~
~
Moved P.P.P.S.
Q from Brian Wong:
----- Original Message -----
From: "Brian Wong"
To: <[email protected]>
Sent: Thursday, March 06, 2014 9:24 AM
Subject: Re: Linux does not use more than the startup RAM under Hyper-V with dynamic memory enabled
On 3/6/2014 1:20 AM, Brian Wong wrote:
> The kernel is built with the full set of Hyper-V drivers, including the
> key "Microsoft Hyper-V Balloon Driver" as well as memory hot-add and
> hot-remove functionality. This is happening with both the Gentoo-patched
> 3.10.32 kernel and the vanilla 3.12.5 kernel. The host machine has a
> total of 24 GB of memory.
>
> For now, I am working around the issue by starting the VM with the
> startup memory set to the maximum and letting Hyper-V take the usused
> memory back when it is not in use. The VM will then get the extra memory
> when it needs it.
>
> Have I encountered a bug in the Hyper-V balloon driver?
>
Just a correction: the vanilla kernel version is 3.13.5, not 3.12.5.
Sorry for any confusion.
Brian Wong
http://www.fierydragonlord.com
----- Original Message -----
From: "Brian Wong"
To: <[email protected]>
Sent: Thursday, March 06, 2014 9:20 AM
Subject: Linux does not use more than the startup RAM under Hyper-V with dynamic memory enabled
I'm new to LKML, so please don't be too hard on me :)
I'm running Gentoo Linux under Microsoft Client Hyper-V on Windows 8.1
Pro, and I've noticed some odd behavior with respect to dynamic memory
(aka memory ballooning). The system will never use more than the startup
memory defined in the virtual machine's settings.
( VVM: typewriting error viRtual fixed by me, for best search in future )
For example, if I set the startup memory to 512 MB, and enable dynamic
memory with a minimum of 512 MB and a maximum of 8192 MB, the system
will never allocate than 512 MB of physical memory, despite Hyper-V
assigning more memory to the VM and the added memory being visible in
the output of "free" and "htop". Attempting to use more memory causes
the system to start paging to swap, rather than actually allocating the
memory above the startup memory assigned to the VM.
The kernel is built with the full set of Hyper-V drivers, including the
key "Microsoft Hyper-V Balloon Driver" as well as memory hot-add and
hot-remove functionality. This is happening with both the Gentoo-patched
3.10.32 kernel and the vanilla 3.12.5 kernel. The host machine has a
total of 24 GB of memory.
Brian Wong wrote On 3/6/2014 1:20 AM:
Just a correction: the vanilla kernel version is 3.13.5, not 3.12.5. )
For now, I am working around the issue by starting the VM with the
startup memory set to the maximum and letting Hyper-V take the usused
memory back when it is not in use. The VM will then get the extra memory
when it needs it.
Have I encountered a bug in the Hyper-V balloon driver?
Brian Wong
http://www.fierydragonlord.com
----- Original Message -----
From: "Victor Miasnikov"
To: [email protected]; "Brian Wong"
Cc: "Abhishek Gupta (LIS)" ( zzzzzzzzzzzzzzz (at) microsoft.com>; "KY Srinivasan" zzzzzzzzzzz (at) microsoft.com
Sent: Thursday, March 06, 2014 1:07 PM
Subject: Re: Linux does not use more than the startup RAM under Hyper-V with dynamic memory enabled RE: [PATCH 2/2]
Drivers: hv: balloon: Online the hot-added memory "in context" Re: [PATCH 1/1] Drivers: hv:
Hi!
Short:
Question to Linux kernel team:
may be patch
>>> [PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context"
can solve problems with dynamic memory hot add in Hyper-V VMs with Linux OS ?
Full:
BW>> .., if I set the startup memory to 512 MB, and enable dynamic
BW>> memory with a minimum of 512 MB and a maximum of 8192 MB,
BW>> the system will never allocate than 512 MB of physical memory
BW>>
BW>> Have I encountered a bug in the Hyper-V balloon driver?
BW>>
Unfortunately, It's long story . . . :-(
a)
I already ( on January 09, 2014 2:18 PM ) write about problems with "Online the hot-added memory" in "user space" see
P.P.S.
b)
See
Bug 979257 -[Hyper-V][RHEL6.5][RFE]in-kernel online support for memory hot-add
https://bugzilla.redhat.com/show_bug.cgi?id=979257
( Info from this topic may be interessant not only for RedHat users )
b2)
Detail about pathes related problem "Online the hot-added memory" in "user space" :
>>> [PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context"
>>>
>>>
>>> === 0001-Drivers-base-memory-Export-functionality-for-in-kern.patch
>>> . . .
>>> +/*
>>> + * Given the start pfn of a memory block; bring the memory
>>> + * block online. This API would be useful for drivers that may
>>> + * want to bring "online" the memory that has been hot-added.
>>> + */
>>> +
>>> +int online_memory_block(unsigned long start_pfn) { struct mem_section
>>> +*cur_section; struct memory_block *cur_memory_block;
>>>
>>> . . .
>>> ===
>>>
>>>
>>> ==
>>> . . .
>>> == 0002-Drivers-hv-balloon-Online-the-hot-added-memory-in-co.patch
>>> . . .
>>> /*
>>> - * Wait for the memory block to be onlined.
>>> - * Since the hot add has succeeded, it is ok to
>>> - * proceed even if the pages in the hot added region
>>> - * have not been "onlined" within the allowed time.
>>> + * Before proceeding to hot add the next segment,
>>> + * online the segment that has been hot added.
>>> */
>>> - wait_for_completion_timeout(&dm_device.ol_waitevent, 5*HZ);
>>> + online_memory_block(start_pfn);
>>>
>>> }
c)
Before apply patches ( see in P.S. about native udev-script) we are need use one of this methods:
[ VVM: URL of this topic skipped ]
c1)
"/bin/cp method" by Nikolay Pushkarev :
Following udev rule works slightly faster for me (assuming that memory0 bank always in online state):
SUBSYSTEM=="memory", ACTION=="add", DEVPATH=="/devices/system/memory/memory[1-9]*",
RUN+="/bin/cp /sys$devpath/../memory0/state /sys$devpath/state"}}
( VVM : of course all need be place in one line, 2 line in this msg. -- only for good visual formating reasons )
c2)
udev rule using "putarg" by Nikolay Pushkarev :
Even "/bin/cp method" udev rule work time to time not as need :-(
As a result, Nikolay Pushkarev write a program putarg.c, that is even faster than "/bin/cp method" :
==
#include <stdio.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <string.h>
int main(int argc, char** argv) {
int i, fd;
if (argc < 2) return 0;
if ((fd = open(argv[1], O_RDWR)) < 0) return 1;
for (i = 2; i < argc; i++) {
if (write(fd, argv[i], strlen(argv[i])) < 0) {
close(fd);
return i;
close(fd);
return 0;
==
The first argument - the name of the output file ,
and argument number 2 ( and all subsequent ( if exist ) ) - are text that are wiil be written in output file.
Compile source code to executable file by run command:
gcc -o putarg -s putarg.c
The resulting binary need be placed an accessible location , such as /usr/bin, or wherever you want.
Now udev rule using "putarg" can be written as :
SUBSYSTEM=="memory", ACTION=="add", RUN+="/usr/bin/putarg /sys$devpath/state online"
This complex solutions ( compiled file and udev-rule ) works exceptionally fast.
Best regards, Victor Miasnikov
Blog: http://vvm.blog.tut.by/
P.S.
Nikolay Pushkarev about standart udev-script :
Strange, that the native udev-script
SUBSYSTEM=="memory", ACTION=="add", ATTR{state}="online"
triggered somehow through time ( VVM: very often not work as need )
P.P.S.
----- Original Message -----
From: "Victor Miasnikov"
To: "Dan Carpenter"; "K. Y. Srinivasan" ; <[email protected]>
Cc: "Greg KH" ; <[email protected]>; <olaf (at) aepfle.de>; ""Andy Whitcroft"" <zzzzzzzzzzzz (at)
canonical.com>;
<jasowang (at) redhat.com>
Sent: Thursday, January 09, 2014 2:18 PM
Subject: RE: [PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context" Re: [PATCH 1/1] Drivers: hv:
Implement the file copy service
Hi!
> Is there no way we could implement file copying in user space?
For "file copy service" "user space" may be pretty good
But I ( and other Hyper-V sysadmin) see non-Ok ( in "political correct" terminalogy) results with "hv: balloon: Online
the hot-added memory" in "user space"
==
[PATCH 2/2] Drivers: hv: balloon: Online the hot-added memory "in context"
==
What news? Roadmap?
Best regards, Victor Miasnikov
Blog: http://vvm.blog.tut.by/
~
~
~
~
~
~
~
~
~
----- Original Message -----
From: "KY Srinivasan"
To: "Victor Miasnikov"; [email protected]; "Brian Wong"
Cc: "Abhishek Gupta (LIS)"
Sent: Thursday, March 06, 2014 1:23 PM
Subject: RE: Linux does not use more than the startup RAM under Hyper-V with dynamic memory enabled RE: [PATCH 2/2]
Drivers: hv: balloon: Online the hot-added memory "in context" Re: [PATCH 1/1] Drivers: hv:
> -----Original Message-----
> From: Victor Miasnikov
> Sent: Thursday, March 6, 2014 3:38 PM
> To: [email protected]; Brian Wong
> Cc: Abhishek Gupta (LIS); KY Srinivasan
> Subject: Re: Linux does not use more than the startup RAM under Hyper-V
> with dynamic memory enabled RE: [PATCH 2/2] Drivers: hv: balloon: Online
> the hot-added memory "in context" Re: [PATCH 1/1] Drivers: hv:
>
Victor,
I will try to get my in-context onlining patches accepted upstream.
K. Y -
Templates and Dynamic Memory Allocation Templates
Hi , I was reading a detailed article about templates and I came across the following paragraph
template<class T, size_t N>
class Stack
T data[N]; // Fixed capacity is N
size_t count;
public:
void push(const T& t);
};"You must provide a compile-time constant value for the parameter N when you request an instance of this template, such as *Stack<int, 100> myFixedStack;*
Because the value of N is known at compile time, the underlying array (data) can be placed on the run time stack instead of on the free store.
This can improve runtime performance by avoiding the overhead associated with dynamic memory allocation.
Now in the above paragraph what does
"This can improve runtime performance by avoiding the overhead associated with dynamic memory allocation." mean ?? What does template over head mean ??
I am a bit puzzled and i would really appreciate it if some one could explain to me what this sentence means thanks...The run-time memory model of a C or C++ program consists of statically allocated data, automatically allocated data, and dynamically allocated data.
Data objects (e.g. variables) declared at namespace scope (which includes global scope) are statically allocated. Data objects local to a function that are declared static are also statically allocated. Static allocation means the storage for the data is available when the program is loaded, even before it begins to run. The data remains allocated until after the program exits.
Data objects local to a function that are not declared static are automatically allocated when the function starts to run. Example:
int foo() { int i; ... } Variable i does not exist until function foo begins to run, at which time space for it appears automatically. Each new invocation of foo gets its own location for i independent of other invocations of foo. Automatic allocation is usually referred to as stack allocation, since that is the usual implementation method: an area of storage that works like a stack, referenced by a dedicated machine register. Allocating the automatic data consists of adding (or subtracting) a value to the stack register. Popping the stack involves only subtracting (or adding) a value to the stack register. When the function exits, the stack is popped, releasing storage for all its automatic data.
Dynamically allocated storage is acquired by an explicit use of a new-expression, or a call to an allocation function like malloc(). Example:
int* ip = new int[100]; // allocate space for 100 integers
double* id = (double*)malloc(100*sizeof(double)); // allocate space for 100 doublesDynamic storage is not released until you release it explicitly via a delete-expression or a call to free(). Managing the "heap", the area from where dynamic storage is acquired, and to which it is released, can be quite time-consuming.
Your example of a Stack class (not to be confused with the program stack that is part of the C or C++ implementation) uses a fixed-size (that is, fixed at the point of template instance creation) automatically-allocated array to act as a stack data type. It has the advantage of taking zero time to allocate and release the space for the array. It has the disadvantages of any fixed-size array: it can waste space, or result in a program failure when you try to put N+1 objects into it, and it cannot be re-sized once created. -
Hyper-V, Dynamic Memory, Memory Demand more than Maximum memory
Hi,
I have found that for some VMs Demand Memory more that Maximum Memory set.
Where can I found any documentation about this?A VM can 'demand' more memory than is possible'
But it will never actually be given more then the maximum.
In the VM the application is asking for more RAM from the virtual memory manager of the OS in the VM (not to be confused with any memory management that the hypervisor is doing).
When the VM hits its Maximum setting it is no different than a physical machine hitting its physical RAM cap - the OS begins paging to give the application the additional RAM it is asking for.
It simply means that you have a greedy application. SQL and the Exchange mailbox role have a long history of being very greedy applications (SQL made many changes to work in concert with dynamic memory) - taking all of the RAM they could get.
In your case, you have a startup of 32GB a minimum of 24GB and a Maximum of 36GB. And the application in the VM would 'like' to have 54GB. If you look in your VM OS you will probably find that it is paging to disk.
What is your allocation setting? The default of 20% Higher?
Personally - I see little value in using dynamic memory with such a small window of difference between the startup, minimum, and maximum. It is as if you are trying to micro manage the feature, instead of allowing the feature to work as designed.
Dynamic memory is designed to balance RAM between all of the VMs on a particular hypervisor at the same time. And to allow use of all the RAM the machine has, if there is a workload that can use it. If the VM wants 64GB, why not give it that.
Dynamic memory will not starve other VMs to give this VM more RAM (unless you give this VM a higher priority). But it will take RAM away from a VM (if absolutely necessary) to allow another VM to meet its requirements.
Any VM is always guaranteed its startup, at boot time. And dynamic memory will not starve it below it minimum - and if the VM is not using RAM it will take RAM away down to the minimum. And a VM will never be given more than the maximum, even
if the VM wants more.
Brian Ehlert
http://ITProctology.blogspot.com
Learn. Apply. Repeat.
Disclaimer: Attempting change is of your own free will. -
Safari fails to update followed links dynamically
I mentioned this a while ago and am surprised that Apple continues to produce perhaps the only browser which fails to update followed links dynamically.
The bug is best illustrated with an example. Hit this URL:
http://www.google.co.uk/search?num=100&newwindow=1&q=apple
and then try one or two links on the resulting Google page.
All other browsers I have tried update the followed links on the Google page dynamically without it being reloaded but Safari does not.
I do not use tabs and am not sure if those using tabs will be aware of the bug.
This is the only thing which stops me using Safari as my default browser.
I would be grateful if others can confirm that they also get this bug.Many thanks bdash.
I am surprised it was not included with this week's Safari 3.2.1.
I have just tried iCab and the result is consistent with it being a WebKit issue.
The original bug report that you linked to compared Safari with Firefox but, from memory, with the exception of WebKit virtually all browsers produced from at least 5 series onwards have dynamically updated followed links.
I will put a link to this thread on
http://discussions.apple.com/thread.jspa?threadID=1702301
and any other pages about this issue which I come across.
Thanks again for your timely helpful reply - I will mark this as 'answered'. -
Update to 1.1.4 fails with 1602
Try to update to 1.1.4 from 1.1.3 (with Software Upgrade)
fails with:
The iPod xxxxx could not be updated. An unknown error occurred (1602).
Console messages are:
<<<
Mar 12 17:46:47 iMac /Applications/iTunes.app/Contents/MacOS/iTunes: Could not receive size of secure message
Mar 12 17:46:47 iMac /Applications/iTunes.app/Contents/MacOS/iTunes: Could not send secure message size\n
Mar 12 17:46:47 iMac /Applications/iTunes.app/Contents/MacOS/iTunes: Could not send secure message size\n
Mar 12 17:46:47 iMac /Applications/iTunes.app/Contents/MacOS/iTunes: Could not send secure message size\n
Mar 12 17:46:47 iMac /Applications/iTunes.app/Contents/MacOS/iTunes: Could not send secure message size\n
[2008-03-12 18:13:43.499 AppleMobileDeviceHelper[333] exception while performing selector allClients on server: NSInvalidSendPortException [NSMachPort sendBeforeDate:] destination port invalid
2008-03-12 18:13:54.913 MDCrashReportTool[347] Successfully submitted the log at /Users/marc/Library/Logs/CrashReporter/MobileDevice/myTouch/mediaserverd-2008-0 3-12-123053.plist
Created child to sync device with pid 350...
Waiter has started running...
Waiter is done running
Sending final status from child helper tool back to parent...
The Touch's crash file is:
Incident Identifier: EE95242E-C97D-424E-9692-51D9F378CC14
CrashReporter Key: 736e732281d5a3df9f526d7262a57942796dd1e8
OS Version: OS X 1.1.3 (4A93)
Date: 2008-03-12 12:30:53 +0000
25657344 bytes free
22855680 bytes wired
Memory status: 31
About to jettison: mediaserverd
Processes
PID RPRVT RSHRD RSIZE Command
1 152K 240K 264K launchd
13 372K 224K 640K CommCenter
15 4.87M 16.6M 9.05M SpringBoard
16 588K 492K 1.05M configd
17 220K 168K 368K crashreporterd
18 488K 376K 1.11M iapd
19 292K 400K 652K mDNSResponder
20 476K 336K 816K lockdownd
21 196K 216K 280K syslogd
22 84.0K 172K 116K update
23 324K 412K 712K ptpd
26 212K 200K 276K notifyd
253 2.64M 8.32M 3.36M MobileMusicPlaye
277 9.01M 652K 9.65M mediaserverd
303 9.29M 14.8M 19.4M MobileMail
413 180K 204K 460K mDNSResponderHel
414 300K 228K 812K crashdump
415 216K 176K 520K securityd
417 176K 180K 384K afcd
*End*
Ideas anyone?Hi Marc,
This error number is normally associated with iPhone/iPod Touch restore issues.
I would recommend you to remove completely iTunes and Apple Mobile Device support and then reinstall the latest iTunes version. -
Dynamic UPDATE statement with parameters for column names.
Hello,
On this* website I read "The SQL string can contain placeholders for bind arguments, but bind values cannot be used to pass in the names of schema objects (table or column names). You may pass in numeric, date, and string expressions, but not a BOOLEAN or NULL literal value"
On the other hand, in this Re: execute immediate with dynamic column name update and many other
posts people use EXECUTE IMMEDIATE to create a dynamic UPDATE statement.
dynSQL:='UPDATE CO_STAT2 CO SET CO.'||P_ENT_B_G_NAME||' = '||P_ENT_E_G_WE||'
WHERE ST IN
(SELECT ST FROM STG_CO_STAT2_TEST CO WHERE
'||P_ST||' = CO.ST AND
CO.'||P_ENT_E_G_NAME||' > '||P_ENT_E_G_WE||' AND
CO.'||P_ENT_B_G_NAME||' < '||P_ENT_E_G_WE||');';
EXECUTE IMMEDIATE dynSQL ;
Since this statement is part of a Stored Procedure, I wont see the exact error but just get a ORA-06512.
The compiling works fine and I use Oracle 11g.
http://psoug.org/definition/EXECUTE_IMMEDIATE.htmOK I extracted from all of your posts so far that I have to use "bind-variables with :"
From all the other tuorials and forums posts, I assume using the pipe is correct so I added those as well into the script:
set serveroutput on format wraped;
DECLARE
dynSQL VARCHAR2(5000);
P_ENT_E_G_NAME VARCHAR2 (100) :='test1'; P_ENT_E_G_WE VARCHAR2 (100) :='01.02.2012'; P_ENT_B_G_NAME VARCHAR2 (100) :='01.01.2012';
P_ST VARCHAR2 (100) :='32132';
BEGIN
dynSQL:= 'UPDATE CO_STAT2 CO SET CO.'||:P_ENT_B_G_NAME||' = '||:P_ENT_E_G_WE||'
WHERE ST IN (SELECT ST FROM STG_CO_STAT2_TEST CO WHERE
'||:P_ST||' = CO.ST AND
CO.'||:P_ENT_E_G_NAME||' > '||:P_ENT_E_G_WE||' AND
CO.'||:P_ENT_B_G_NAME||'
< '||:P_ENT_E_G_WE||')';
--this is somehow missing after the last < '||:P_ENT_E_G_WE||')';
dbms_output.enable;
dbms_output.put(dynSQL);
--EXECUTE IMMEDIATE dynSQL;
END;Problem:I think I figured it out, the dates that I parse into the query need additional ' -
VS Community With Update 4: Uninstall/Repair: "Setup Failed"
So, I may have goofed up this time. So let's start from the beginning. I installed VS Community W/ Update 4 about a month or two ago. (I installed portions on my external because I want to save space on my SSD). I uninstalled it because I didn't think I
would need it again. When uninstalling VS it wouldn't fully uninstall (I think I uninstalled some components in the incorrect order). Now when I try to repair it or uninstall VS, I get this message: "Setup Failed! install cannot continue because required
components failed".
I am trying to re-install VS so I can use it for another project. I checked a few sources online, but nothing seems to make any sense or simply is not ineffective. Can some one help make sense of this?Hi ntnguyen.victory,
According to the name of the installer "vs2013.4.exe", I think what you download is the update 4 for VS2013 instead of VS2013 with update 4.
You can check the update 4 download page:https://www.microsoft.com/en-us/download/details.aspx?id=44921
and the VS2013 with update 4 download page:http://www.visualstudio.com/downloads/download-visual-studio-vs
So when you right clicked file vs2013.4.exe in that folder, cliked Run as Administrator, it didn't work because you didn't install VS2013.
Please download VS2013 with update 4 with the link I paste.
Best regards,
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Dynamic Authorization Failed - Posture with Guest Portal - ISE - WLC
Hello everybody,
I'm implementing a NAC solution based on Cisco ISE. Unfortunately, I'm facing a problem related to the CoA (Change of Authorization).
The guest can authenticate successfully via portal and then he is redirected to the page of client provisioning.
When he is compliant with the policy he gets access without any problem and this means that CoA works perfectly. The issue occurs when he has to remediate (download the file from ISE and install it). In this case, we need a change of authorization profile.
The authentication logs show that the posture status changed from non-compliant to compliant but the users doesn't obtain access .
Here are details :
Authentication Details
Source Timestamp
2015-04-30 18:43:13.179
Received Timestamp
2015-04-30 18:43:13.18
Policy Server
ISE-CISCO
Event
5417 Dynamic Authorization failed
Failure Reason
11213 No response received from Network Access Device after sending a Dynamic Authorization request
Resolution
Check the connectivity between ISE and Network Access Device. Ensure that ISE is defined as Dynamic Authorization Client on Network Access Device and that CoA is supported on device.
Root cause
No response received from Network Access Device after sending a Dynamic Authorization request
Username
User Type
Endpoint Id
E0:9D:31:07:**:**
Endpoint Profile
IP Address
Identity Store
Identity Group
Audit Session Id
ca0019ac00000003ae674255
Authentication Method
Authentication Protocol
Service Type
Network Device
WLC-1
Device Type
Location
NAS IP Address
172.25.0.202
NAS Port Id
NAS Port Type
Authorization Profile
Posture Status
Compliant
Security Group
Response Time
15002
Other Attributes
ConfigVersionId
4
RadiusPacketType
CoARequest
Event-Timestamp
1430415778
AcsSessionID
50149c2f-08fb-4f9d-b1b5-f655e71d039f
StepLatency
3=15001
Device IP Address
172.25.0.202
CiscoAVPair
subscriber:command=reauthenticate
audit-session-id
ca0019ac00000003ae674255
Session Events
2015-04-30 18:43:13.18
Dynamic Authorization failed
2015-04-30 18:41:44.159
Dynamic Authorization failed
2015-04-30 18:35:42.64
Guest Authentication Passed
2015-04-30 18:34:39.214
RADIUS Accounting start requestYou can use LWA for this . he WLC redirects the HTTP traffic to an internal or external server where the user is prompted to authenticate. The WLC then fetches the credentials (sent back via an HTTP GET request in the case of external server) and makes a RADIUS authentication. In the case of a guest user, an external server (such as Identity Service Engine (ISE) or NAC Guest Server (NGS)) is required as the portal provides features such as device registering and self-provisioning.
Refer to the following link for configuration example
http://www.cisco.com/en/US/products/ps11640/products_configuration_example09186a0080bead09.shtml
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