Cache not working on 4.1 SP 13 w/SSL

Hi, we are currently running 4.1 SP 13 with SSL and I have noticed from perf-dump that the file cache isn't being utilized. I thought it was enabled by default ? Any Ideas ?
I realize IPlanet 4.1 is being end of lifed, which is I why didn't bother calling support over this, but until the application vendor gives us an update in a WAR file or servlets that work with 6.0 we are stuck using 4.1.
On a completely unrelated note, someone should update the text box to allow more characters per line, thus making it easier to cut/paste system files.
Here is my obj.conf:
Init fn="flex-init" access="/usr/ns-home/https-secweb-port443/logs/access" format.access="%Ses->client.ip% - %Req->vars.auth-user% [%SYSDATE%] \"%Req->reqpb.clf-request%\" %Req->srvhdrs.clf-status% %Req->srvhdrs.content-length%"
Init fn="load-types" mime-types="mime.types"
Init fn="load-modules" funcs="htaccess-init,htaccess-find" shlib="/usr/ns-home/plugins/htaccess/bin/htaccess.so"
Init fn="htaccess-init"
Init fn="load-modules" shlib="/usr/ns-home/bin/https/lib/libNSServletPlugin.so"
funcs="NSServletEarlyInit,NSServletLateInit,NSServletNameTrans,NSServletService" shlib_flags="(global|now)"
Init fn="nsapi-cache-init" enable=true
Init fn="NSServletEarlyInit" EarlyInit="yes"
Init fn="NSServletLateInit" LateInit="yes"
Init fn="perf-init" enable=true
Init fn="define-perf-bucket" name="file-bucket" description="Non-cached responses"
Init fn="define-perf-bucket" name="servlet-bucket" description="Servlets"
<Object name="default">
NameTrans fn="pfx2dir" from="/TrmsF" dir="/usr/ns-home/docs2/TrmsF" name="ServletByExt" bucket="servlet-bucket"
NameTrans fn="pfx2dir" from="/TrmsWeb" dir="/usr/ns-home/docs2/TrmsWeb" name="ServletByExt" bucket="servlet-bucket"
NameTrans fn="pfx2dir" from="/TrmsO" dir="/usr/ns-home/docs2/TrmsO" name="ServletByExt" bucket="servlet-bucket"
NameTrans fn="pfx2dir" from="/cgi-bin" dir="/usr/ns-home/cgi-bin" name="cgi"
NameTrans fn="document-root" root="/usr/ns-home/docs2"
PathCheck fn="unix-uri-clean"
PathCheck fn="check-acl" acl="default"
PathCheck fn="find-pathinfo"
PathCheck fn="find-index" index-names="index.html,home.html"
PathCheck fn="htaccess-find"
ObjectType fn="type-by-extension"
ObjectType fn="force-type" type="text/plain"
Service method="(GET|HEAD)" type="magnus-internal/imagemap" fn="imagemap"
Service method="(GET|HEAD)" type="magnus-internal/directory" fn="send-error" path="/nf.htm"
Service method="(GET|HEAD)" type="*~magnus-internal/*" fn="send-file" bucket="file-bucket"
AddLog fn="flex-log" name="access" iponly="1"
</Object>
<Object name="cgi">
ObjectType fn="force-type" type="magnus-internal/cgi"
Service fn="send-cgi"
</Object>
<Object name="servlet">
ObjectType fn="force-type" type="text/html"
Service fn="NSServletService"
</Object>
<Object name="ServletByExt">
ObjectType fn="force-type" type="magnus-internal/servlet"
Service type="magnus-internal/servlet" fn="NSServletService" bucket="servlet-bucket"
</Object>
<Object name="es-internal">
PathCheck fn="check-acl" acl="es-internal"
</Object>
<Object ppath="/usr/ns-home/docs2/*">
PathCheck fn="load-config" file=".htaccess"
</Object>
<Object name="jsp092">
ObjectType fn="type-by-extension"
ObjectType fn="change-type" type="magnus-internal/jsp092" if-type="magnus-internal/jsp"
Service fn="NSServletService" type="magnus-internal/jsp092"
</Object>
<Object ppath="/usr/ns-home/docs2/.perf">
Service fn="service-dump"
</Object>
Here is the output from perf-dump. Note that the cache has zero entries. It always stays at zero.
ns-httpd pid: 27965
ListenSocket #0:
Address https:\\INADDR_ANY:443
ActiveThreads 53
WaitingThreads 52
BusyThreads 1
Thread limits 48/1024
Total Sessions 53/1224
KeepAliveInfo:
KeepAliveCount 0/200
KeepAliveHits 365
KeepAliveFlushes 0
KeepAliveTimeout 30 seconds
CacheInfo:
enabled yes
CacheEntries 0/4096
Hit Ratio 0/274 ( 0.00)
pollInterval 30
Native pools:
NativePool:
Idle/Peak/Limit 1/1/128
Work queue length/Peak/Limit 0/0/0
Server DNS cache disabled
Async DNS disabled
Performance Counters:
Server start time: Thu Nov 6 05:42:07 2003
Avarage Total Percent
Total number of requests: 602
Request processing time: 0.6210 373.8160
Servlets (servlet-bucket)
Number of Requests: 602 (100.00%)
Number of Invocations: 1629 ( 18.63%)
Latency: 0.0000 0.0228 ( 0.01%)
Function Processing Time: 0.2277 370.9337 ( 99.23%)
Total Response Time: 0.2277 370.9564 ( 99.24%)
Non-cached responses (file-bucket)
Number of Requests: 264 ( 43.85%)
Number of Invocations: 264 ( 3.02%)
Latency: 0.0000 0.0011 ( 0.00%)
Function Processing Time: 0.0002 0.0609 ( 0.02%)
Total Response Time: 0.0002 0.0620 ( 0.02%)
Cache Bucket (cache-bucket)
Number of Requests: 0 ( 0.00%)
Number of Invocations: 0 ( 0.00%)
Latency: 0.0000 0.0000 ( 0.00%)
Function Processing Time: 0.0000 0.0000 ( 0.00%)
Total Response Time: 0.0000 0.0000 ( 0.00%)
Default Bucket (default-bucket)
Number of Requests: 602 (100.00%)
Number of Invocations: 6849 ( 78.35%)
Latency: 0.0000 0.0213 ( 0.01%)
Function Processing Time: 0.0000 0.0726 ( 0.02%)
Total Response Time: 0.0000 0.0939 ( 0.03%)

Has any one had problem like this, plz share to resolve this issue.

Similar Messages

Google cached not working in firefox. I works fine in Safari

The response given when trying to use cashed in firefox is:
This is Google's cache of http://fixunix.com/mozilla/430140-firefox-cache-not-working-expected.html. It is a snapshot of the page as it appeared on 13 Feb 2012 13:28:25 GMT. The current page could have changed in the meantime. Learn more

*http://www.google.com/search?hl=en&ie=UTF-8&q=cache:http://fixunix.com/mozilla/430140-firefox-cache-not-working-expected.html

Image cache not working with Firefox and apex

Hi,
I'd like to cache all my images to save page rendering time and bandwidth because my images are all static and never change.
I use the John Scott's caching technique Link: [http://jes.blogs.shellprompt.net/2007/05/18/apex-delivering-pages-in-3-seconds-or-less/], in a few words this technique consists of adding a header line "Expires: date in the future" in the http response.
It works very well in IE, the images are cached and the same image can be accessed several times (within the same session or in different sessions) without issuing an http request to the server each time.
with Firefox it does not work, the same image is asked again and again to the server (i'm using FF 3.5 and APEX 3.2).
- Is it a date format problem? no, because when i type about:cache in FF, i can find my image in the cache with an expire date in the future.
The weird thing here is that the counter is incremented each time u request the image, so FF knows it is in the cache and even if the expire date is in the future, FF asks it again to the server.
- Is it a FF bug? If u read the http specs or if u google a little, u can come to the conclusion that FF does not follow the standards,
but... images.google.com for example manages to get its images cached with FF.
They use an http response header "cache-control: public, max-age=604800".
I tried the same and all kinds of combinations but without success.
When i compare my image with the one from google in the FF cache, they both have the same attributes.
- It's not an apex issue neither because it works with IE, most probably an incompatibility between apex and FF?
Maybe the use of cookie? or the http request (not the response) containing "cache-control: max-age=0"?
I've found so far 2 half solutions:
1) use ETag and modified date, see the Tyler Muth's note Link: [http://tylermuth.wordpress.com/2008/02/04/image-caching-in-plsql-applications/].
with this technique FF continues to send request each time but the answer is shorter because it's just a "304 not modified" instead of "200 OK" (200 response is bigger as it contains the image).
it's better than nothing but you still have 1 request + 1 response for nothing.
Another problem is that you need SYS access to implement this, which is not possible on an hosted server. (note that for images from the file system it is already foreseen by apex 3.1, Tyler's note is for images from the db)
2) if you preload the image (using myimage=new Image();myimage.src='...';), then there is max 1 request per browser session.
There are 2 minor issues here:
- no caching across sessions
- if u don't want to preload all the images (example a page with lots of thumbnails, when user clicks it show a bigger image, in that case the thumbnails can be preloaded but overkill for the big images), then you need to load the image, wait until the image has loaded before displaying it, it does not slow down the execution, but requires some extra JS.
I'm not asking anyone to investigate it, i can live with the 2 workarounds,
but just in case someone encountered the same problem and already fixed it.
Let me know if u managed to use the John Scott's technique with Firefox. (U can use Firebug to see the http traffic)
Thx
Tim

Hi Anshul, hope these help. Let me know if you need to see anything else.
Best,
Menu Settings:
Tab Hyperlink:
Label Text with with hyper link option not available (works as a hyperlink in chrome and IE though):
Thanks for the help in advance!

LOV Cache not working properly

Hello Community,
We are currently with BO Edge 3.1 SP 2 latest FP.
I am expierencing that the LOV Cache is not working as expected::
1. I am using InfoView in Edit-Mode or Webi Rich Client. If I execute the report, the prompt for the QueryFilter is taking ages to load. This is caused by the fact the each and every Dimension is loaded from BW - no Cache used.
2. I am using InfoView in View-Mode and the prompt for the QueryFilter is taking like 5 Seconds. No connection to BW for every dimension - only on demand by pressing the refresh button of the filter dimension.
When we were on 3.1 SP1 the system was working as expected (2.) regardless the mode of the tool we were using.
Anyone got an idea how to avoid the loading of the data from BW or to activate the cache in design mode ?
Regards,
Andreas

The delegate search option on the list of values properties presents the user with an empty list of values at query run time. The user enters search criteria to limit the number of values returned in the list of values.
To activate the delegated search option for a list of values, edit the list of values properties on the object properties page of the object to which the list of values applies.
Note: The delegated search is not supported for cascading lists of values.
This is what you are looking for??
Thank You!!

Applet caching not works

Hi friends!
I made an applet.
The applet is working well, but I observed that the loading of applet is takes to long.
The applet never cached, because of the name of the applet in the cache (Java Control Panel/Temporary Internet Files/View...) not equal to the value of archive option in the applet's definition:
The name in the cache:
summa.jar;jsessionid=gw2BLPhLhfhGn5tT0XvG2vpQLCVfcLC6DQtwbpwFpVkTNYyxTpMd!-1730548664!1271863880952?version-id=1.0.0&ctrl-state=19li41bj2g_4
The sessionid always appended to the archive's name. Every time I get a new applet name.
How can I get the caching to work?
Thanks
The part of jspx file:
<f:verbatim>
<applet code="gomb.report.GombPrintApplet" height="400"
width="1000"
archive="summa.jar"
codebase="http://127.0.0.1:7101/GOMB_ZIZI/faces/PrintApplet"
type="application/x-java-applet;version=1.6.0"
cache_option="Plugin"
cache_archive="summa.jar"
cache_version="1.0.0"
id="${sessionScope.GombUserData.printAppletId}"
url="${sessionScope.GombUserData.printAppletSource}">
<param name="cache_option" value="Plugin" />
<param name="cache_archive" value="summa.jar"/>
<param name="cache_version" value="1.0.0"/>
<param name="id"
value="${sessionScope.GombUserData.printAppletId}" type="String"
valuetype="OBJECT" id="id"/>
<param name="url"
value="${sessionScope.GombUserData.printAppletSource}" type="String"
valuetype="OBJECT" id="url"/>
</applet>
</f:verbatim>

Hi friends!
I made an applet.
The applet is working well, but I observed that the loading of applet is takes to long.
The applet never cached, because of the name of the applet in the cache (Java Control Panel/Temporary Internet Files/View...) not equal to the value of archive option in the applet's definition:
The name in the cache:
summa.jar;jsessionid=gw2BLPhLhfhGn5tT0XvG2vpQLCVfcLC6DQtwbpwFpVkTNYyxTpMd!-1730548664!1271863880952?version-id=1.0.0&ctrl-state=19li41bj2g_4
The sessionid always appended to the archive's name. Every time I get a new applet name.
How can I get the caching to work?
Thanks
The part of jspx file:
<f:verbatim>
<applet code="gomb.report.GombPrintApplet" height="400"
width="1000"
archive="summa.jar"
codebase="http://127.0.0.1:7101/GOMB_ZIZI/faces/PrintApplet"
type="application/x-java-applet;version=1.6.0"
cache_option="Plugin"
cache_archive="summa.jar"
cache_version="1.0.0"
id="${sessionScope.GombUserData.printAppletId}"
url="${sessionScope.GombUserData.printAppletSource}">
<param name="cache_option" value="Plugin" />
<param name="cache_archive" value="summa.jar"/>
<param name="cache_version" value="1.0.0"/>
<param name="id"
value="${sessionScope.GombUserData.printAppletId}" type="String"
valuetype="OBJECT" id="id"/>
<param name="url"
value="${sessionScope.GombUserData.printAppletSource}" type="String"
valuetype="OBJECT" id="url"/>
</applet>
</f:verbatim>

Caching not working

Anyone else that has experienced that the caching of EntityEJBs does not
work under wls6.0?
By watching the monitor we have found that the WLS caches entities during a
transaction and keeps them there, but the next time any client calls the
Home-interface of that specific entity, the cache is cleared (and replaced
by new entities that was activated during the second client call). Any
ideas?
Thanks
Tjodolf Sommestad

OK, thanks. I'll look into that.
I do understand that ejbLoad() is invocated. But I still can't understand
why ALL the entitys of the same type are cleared from the cache?
If a transaction calls entity A and entity B they seem to be cached by
watching the monitor. But if I then call entity C in a new transaction,
entity A and entity B are removed from the cache and replaced by only entity
C. Why?
Best
Tjodolf Sommestad
"Rod Johnson" <[email protected]> wrote in message
news:[email protected]..
This is because the default concurrency has been changed from Exclusive to
the new Database option. This means that ejbLoad() is always invoked, and
WLS relies on the DB to resolve locking issues. The upside is thatmultiple
threads can access different instances of the same entity concurrently,
improving throughput when many users want the same entity.
If you want to avoid the invocation of ejbLoad(), you have two options:
- set concurrency in weblogic-ejb-jar.xml to Exclusive, and db-is-sharedto
false. This will work only if you don't run a cluster and no other process
updates the database. This produces the same behaviour as 5.1. It's good
when concurrency requirements aren't too high.
- consider using a ReadOnly bean, or the Read-Mostly pattern. See
http://e-docs.bea.com/wls/docs61/ejb/EJB_environment.html#1074998 for how
to
do this.
Regards,
Rod
"Tjodolf Sommestad" <[email protected]> wrote in message
news:[email protected]..
Anyone else that has experienced that the caching of EntityEJBs does not
work under wls6.0?
By watching the monitor we have found that the WLS caches entities
during
a
transaction and keeps them there, but the next time any client calls the
Home-interface of that specific entity, the cache is cleared (and
replaced
by new entities that was activated during the second client call). Any
ideas?

Lenovo Thinkpad Edge S430 SSD cache not working???

Hi guys,
I just got my S430 a couple of days ago. Installed Windows 8 x64 (RTM).
Everything was working ok. More or less. But now SSD cache just "dissapeared". Whenever I try to initialize it from the computer manager it throws a I/O error, and the installer cannot identify the SSD.
Ideas? Is it dead? (within a week of buying it!!! )
If I helped you, please give me some kudos! ^^

Thanks for your reply, lead_org. My apologies, I didn't see the reply before.
Is not the mSATA port, but the mSATA SSD. It's being detected, both in W7 and W8, both in this machine and in a Lenovo E420s. But it's not working at all (I/O error, yada yada).
Thing is, to ask for the warranty, Lenovo wants me to send the whole notebook. And I need it to work, so it's a no-go.
I guess I just lost 35 bucks of the mSATA SSD cost. :@
If I helped you, please give me some kudos! ^^

SSD Cache Not Working U840 after Clean Install Intel Smart Response Technology

Hello, I completed a clean install of Windows 8 on my ultrabook model U840 (Core i3, 16GB SSD). I would appreciate any advice to get the SSD to use the Intel Smart Response Technology (SRT) for SSD Cache.
I used the Intel Rapid Storage Technology (RST) driver during install and after installing Windows 8 but I do not recieve the option to Accelerate the SSD drive. I followed the instructions and links contained in this Toshiba Forum post: http://forums.computers.toshiba-europe.com/forums/thread.jspa?messageID=277914
The computer is supported for Windows 8 upgrade and clean install drivers are available at Toshiba: http://support.toshiba-tie.co.jp/windows8/drivers_cae.htm
The BIOS is set to default for the drives (Performance). Any advice is appreciated. Thanks.
- Red
Solved!
Go to Solution.

If anyone stumbles upon this problem in 2015, i have detailed my solution here
http://forums.computers.toshiba-europe.com/forums/thread.jspa?threadID=81644&tstart=0
I used a somewhat abbreviated version of this guide myslef, and did have some trial and errors
http://download.intel.com/support/motherboards/desktop/sb/rapid_start_technology_user_guide.pdf
I urge you to at least read my post in the other Toshiba forum for a fuller grasp and overview, but I have also attached the two Intel website and PDF links for you.
Keep in mind that there are seemingly two types or Intel Rapid Cache type options. Follow the instructions in the intel link and one of them will work for you. (I hope it does work for you because i know how frustrating this issue is)
Cheers and Best of luck
Shane
Attachments:
download.intel.com_support_motherboards_desktop_sb_rapid_start_technology_user_guide.pdf ‏349 KB
Chipset Software — Intel® Smart Response Technology User Guide.pdf ‏506 KB
Windows 8 Upgrade_ Items that may result in a loss_limitation of features_functionality after upgrading to Windows 8.pdf ‏191 KB
download.intel.com_support_motherboards_desktop_sb_rapid_start_technology_user_guide.pdf ‏349 KB

RSL Caching not working in Flash Player

We have built a Flex application compiled into an swf file that uses RSL linkage for the different framework libraries it needs. This has been done to reduce the size of the swf file. We are using the URL of the signed version of the library while building the application. The online documentation suggests that the signed SWZ files are cached by the flash player, so that they are not downloaded every time they are required. The swf file is embedded in a PDF file. Our observation is that when we run the Flex application by opening the PDF file in Adobe reader, the RSLs are not getting cached in the Flash player. If we disable the network connection on the computer that opens the PDF file, the Flex application dosen't load. Is this the expected behavior? Or are we missing something? Although if we open this this FLEX application in browser, it works fine.
Is there a way in which we can maintain RSL caching in flash player, so that the PDF can be opened in the offline mode as well.
We welcome your suggestions on this.

Hi Alex,
Thanks for your response. Our application uses framework RSL at:
http://fpdownload.adobe.com/pub/swz/flex/4.6.0.23201/framework_4.6.0.23201.swz
We discovered today that the problem occurs when we open the PDF in Adobe reader 11 in offline mode. When we opened this PDF in Adobe Reader 10, it works in offline mode as well. I believe there are some differences in the way Flash integrates with Adobe Reader 11: that it uses the system Flash player instead of an embedded one. Not sure if this is the cause of the issue, and if so how to resolve. Any help would be much appreciated.
Thanks

CSV Block Cache not working

I've set up two clusters on Windows 2012 R2: one for hyper-v machines and one for scale out file server. Storage is mirrored storage spaces.
Tried to enable CSV Cache on both clusters (without rebooting, because it's not needed for 2012 R2), but all counters in Cluster CSV Volume Cache group are still zeroes.
Can any one tell, what else should I do to make it work?

Hi,
In Windows 2012R2 the CSV cache is enabled by default. You can use the PowerShell prompt execute the following command to enable the CSV cache:
(Get-Cluster).BlockCacheSize = 512
At same time there have some interoperability issue:
CSV Cache will be disabled on:
•Tiered Storage Space with heat map tracking enabled
•Deduplicated files using in-box Windows Server Data Deduplication feature (Note:
Data will instead be cached by the dedup cache)
•ReFS volume with integrity streams enabled (Note:
NTFS is the recommended file system as the backend for virtual machine VHDs in production deployments)
More information:
How to Enable CSV Cache
http://blogs.msdn.com/b/clustering/archive/2012/03/22/10286676.aspx
Hope this helps.
We
are trying to better understand customer views on social support experience, so your participation in this
interview project would be greatly appreciated if you have time.
Thanks for helping make community forums a great place.

File Caching not working

I'm running Sun One Web Server 6.0 SP5 in W2K and when I changed the File Cache Confuguration settings to double the default it stopped working. I set the Hash Table Size to 4097, left max age at 30 and changed maximum # of Files to 2048.
The only config file I see changing is the nsfc.conf file and I've edited that manually and also tried removing it and restarting but the webserver still won't cache files anymore.
Is there another setting in another config file I'm missing.

nfsc.conf is the only configuration file that controls the file cache in Web Server 6.0 SP5. If you remove it, you will get default behaviour (i.e. a small 1MB file cache).
How do you know the server's not caching files?

Result cache not working?

Hi,
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production
PL/SQL Release 11.2.0.3.0 - Production
CORE 11.2.0.3.0 Production
TNS for Linux: Version 11.2.0.3.0 - Production
NLSRTL Version 11.2.0.3.0 - Production
SQL> show parameter result;
NAME TYPE VALUE
client_result_cache_lag big integer 3000
client_result_cache_size big integer 0
result_cache_max_result integer 5
result_cache_max_size big integer 10M
result_cache_mode string MANUAL
result_cache_remote_expiration integer 0
The above are the initialization parameters set and the DB version.
Now i have created a table as
create table objects as select * from dba_objects;
then issued the following query.
select /* result_cache */ object_Type,count(*) from objects group by object_type;
it appears that the results of the above query is not cached in the result cache. using
set autotrace traceonly explain confirms that there is no result cache or the CACHE_ID in the explain plan. also the v$result_cache_statistics confirm the same.
But after this when i issued the following statement.
alter session set result_cache_mode=force;
the same below sql statement again
select /* result_cache */ object_Type,count(*) from objects group by object_type;
it appears that now the result cache is being used.
My question is despite using the result_cache hint and trying the above statement when the result_cache_mode=auto/manual. The result cache is not being used or the results of the SQL statements are not being cached at all despite using the result_cache hint and the table being not used at all. and if i use the result_cache_mode=force then the result cache is being used.
Can any one please explain this behavior. Cursor_sharing is set to EXACT. and i am issuing the same SQL statement without any changes at all.
Thanks,

There is a syntax problem with your queries:
select /* result_cache */.... is just a comment, not a hint. For creating a hint, you need "+": select /*+ result_cache */....

SharePoint 2010 Cache Not working for Publishing Images Document Library

Hi
I am using SharePoint 2010 Publishing Site and have enabled anonymous access.
I have enabled blob cache and object cache in the site.
While i was checking with fiddler those objects in style library and other document libraries are cached.
Whereas the images from the document library Publishing images is not cached; its returning 304 Not Modified status code.
Is there a way to include the Publishing images to be cacheable as well ?
Please advise
Ready for Action

Did you perform IISreset on all sharepoint server after enabling cache
http://technet.microsoft.com/en-us/library/cc261797%28v=office.15%29.aspx
To use the page output cache and the associated cache profile settings, you must be using the Publishing feature on your site.
http://sharepointinterface.com/tag/caching/
Wiley went out to SharePoint, checked the article that he wrote, and saw that he did indeed use a series of dynamite sticks for an image. The page should have actually appeared as it does in the screenshot that is above and to the left. After a quick facepalm,
Wiley realized that he needed to make a change – and fast.
Wiley went out to the Publishing Images library for the site collection and uploaded a new version of the
newsarticleimage.jpg image file – one that contained a barrel of TNT instead of a bundle of dynamite. He then browsed to the article page and did a refresh.
Nothing changed.
Wiley hit F5 in his browser. Still nothing changed.
Over the course of the hour that followed, Wiley grew increasingly more bewildered and panicked as he tried in vain to get the new TNT barrel to show up on the article page. He uploaded the image several more times, closed and re-opened his browser, deleted
and then reloaded the image, re-published and re-approved the actual article page, and even got the administrators to flush the SharePoint BLOB Cache. None of the actions made a difference.
The Coyote Never Wins
Why didn’t any of Wiley’s efforts make a difference? Because what Wiley didn’t understand was that there was nothing he could do short of flushing his cache that would prompt the browser to re-request the updated image. The browser started using the cached
copy of the image after the first request Wiley made in the morning; i.e., the request to verify that the image on the page was incorrect as Fulfillment indicated. For another 24 hours (86400 seconds), the browser would continue to use the cached image.
Wiley’s image problem was just one of the potential issues that might surface as a result of the BLOB Cache change. It was also one of the more visible problems. In looking at the
path attribute of the BlobCache element, you might have noticed some of the other file types that got cached by default – file types with
js (JavaScript) and css (Cascading Style Sheets) extensions, for example. Any of those file types which were served from site collection lists and libraries would also be impacted by the “fetch once and use for 24 hours” behavior.
If this helped you resolve your issue, please mark it Answered

Query Caching not working after migrating to ver12 for DateTime columns

I have an applet that charts production numbers over time. The query template is cached for 1 min. When the applet uses fresh data the applet charts properly and the underlying data has accurate values in the date/time columns. But if the applet charts from cached data the chartu2019s x-axis (date/time) shows an incorrect date range and the underlying data has inaccurate values in the date/time columns but other columns values are accurate.

The first is fresh data. The second is a refresh with cached data. Only difference is in the fresh data trace there is an additional config - ApplyTZOffset=true
Post data [Connector=&Server=WW Runtime&Service=&Mode=FixedQuery&Method=&CacheDurationUnits=M&CacheDuration=5&IsCachable=true&Param.1=currentShift&Param.2=0&Param.3=09%2F16%2F200800%3A00&Param.4=09%2F16%2F200800%3A00&Param.5=Y9129&Param.6=trend&Param.7=details&Param.8=15&Param.9=0&Param.10=&Param.11=&Param.12=&Param.13=&Param.14=&Param.15=&Param.16=&Param.17=&Param.18=&Param.19=&Param.20=&Param.21=&Param.22=&Param.23=&Param.24=&Param.25=&Param.26=&Param.27=&Param.28=&Param.29=&Param.30=&Param.31=&Param.32=&Query=EXECRuntime.dbo.getOEETrendController%27%5BParam.1%5D%27%2C%5BParam.2%5D%2C%27%5BParam.3%5D%27%2C%27%5BParam.4%5D%27%2C%27%5BParam.5%5D%27%2C%27%5BParam.6%5D%27%2C%27%5BParam.7%5D%27%2C%5BParam.8%5D%2C%5BParam.9%5D&QueryParams=&NumberFormat=0.00&DateFormat=MM-dd-yyyy+HH%3Amm%3***&RowCount=120000&Content-Type=raw/binary&ApplyTZOffset=true&AllowBuffering=false&Comment=]
4390
Post data [Connector=&Server=WW Runtime&Service=&Mode=FixedQuery&Method=&CacheDurationUnits=M&CacheDuration=5&IsCachable=true&Param.1=currentShift&Param.2=0&Param.3=09%2F16%2F200800%3A00&Param.4=09%2F16%2F200800%3A00&Param.5=Y9129&Param.6=trend&Param.7=details&Param.8=15&Param.9=0&Param.10=&Param.11=&Param.12=&Param.13=&Param.14=&Param.15=&Param.16=&Param.17=&Param.18=&Param.19=&Param.20=&Param.21=&Param.22=&Param.23=&Param.24=&Param.25=&Param.26=&Param.27=&Param.28=&Param.29=&Param.30=&Param.31=&Param.32=&Query=EXECRuntime.dbo.getOEETrendController%27%5BParam.1%5D%27%2C%5BParam.2%5D%2C%27%5BParam.3%5D%27%2C%27%5BParam.4%5D%27%2C%27%5BParam.5%5D%27%2C%27%5BParam.6%5D%27%2C%27%5BParam.7%5D%27%2C%5BParam.8%5D%2C%5BParam.9%5D&QueryParams=&NumberFormat=0.00&DateFormat=MM-dd-yyyy+HH%3Amm%3***&RowCount=120000&Content-Type=raw/binary&AllowBuffering=false&Comment=]
31

I cannot access the internet, I tried to answer that said to go to settings, safari, tap clear history, cookies and cache, cut off, then on, but it did not work. When I go to internet the screen is grey??? please help I am a new user!!

I cannot access the internet the screen is grey, I have tried by using the answer from someone but it does not work...I went to settings, tap safari, then clear the history, cookies, and cache, then turn off ipad. When I did that twice, it did not work. How long does it take for the clear history to work? I am a brand new
user of the ipad2 and I am disappointed that this is happening already.

Have you been able to access the internet previously and now it's suddenly not working, or are you still trying to access the internet for the first time on your iPad? Are you at home trying to connect through your home router? If you are at home, did you put your home routers encryption code as your password? The encryption code is what your iPad is looking for and it is usually found on the router and is typically a 13 digit combination of letters and numbers. Let us know......

Cache not working on 4.1 SP 13 w/SSL

Similar Messages

Maybe you are looking for