IOS SLB and IBM Workload Manager

Does anyone know if IOS SLB can function similar to Multinode Load Balancing (MNLB) in that the IOS router acts as a Services Manager which contacts the OS390 Worload Manager (WLM) who then reports back the best OS390 server for a particular connection.
Under MNLB, the Local Director performs the task as the Services Manager, but can a IOS SLB router perform this task?
Thank you for your help.

Steve, thank you for the reply. I have a large-scale OS390 WLM request as I'm told that this is the method for providing server load-balancing in a sysplex environment. I wonder why it is not supported in version 4.X. Do you happen to know the long term goal for OS390 load balancing support?
I appreciate your help, Thank you

Similar Messages

IOS SLB and DNS failover

Hi, there:
Is that possible I could use IOS SLB and DNS failover automatically?
i.e:
vip 10.1.1.1
vip 10.2.1.1
dns records:
vip1 10.1.1.1 10.2.1.1
normal condition:
vip1 will be 10.1.1.1
when 10.1.1.1 failed it will give 10.2.1.1
Is that something it could be done on IOS SLB, or other devices?
real services are udp based.gtp service
Thanks,

Yes, IOS server load balancing and the DNS failover can be done automatically. Is this not working currently? Can you posts the configuration so that we can check where the problem is.

IOS SLB and FWSM

Hi, this may be a silly question but is there any problem with configuring IOS SLB on a 6509 which also has a FWSM module in it and the Servers being load balanced are behind the FWSM?

The only thing to consider is that by FWSM, you most likely will be running multiple VRFs on the switch and IOS-SLB has some limitations regarding VRF.
IOS-SLB probes are sent to the global routing table (VRF default) and you will need to 'no advertise' and add static routes to null0 to the VRF for the virtual IPs.
Other than that, IOS-SLB works fine with the FWSM and VRF...

IOS SLB and probe failure

Hello,
we use server-load-balancing with IOS 12.1(19)E1
We have a problem if the server receives more connections following error messages REAL 192.168.197.8 (HSSAT1-LX) has changed to PROBE_FAILED and few seconds later REAL 192.168.197.8 (HSSAT1-LX) has changed to OPERATIONAL appears and so on.
We checked the server and they works proper.
What could be the reason for probe failed?
My configuration:
ip slb probe HS-PROBE tcp
interval 5
ip slb serverfarm HSSAT1-LX
nat server
predictor leastconns
failaction purge
probe HS-PROBE
real 192.168.197.8 99
reassign 2
inservice
real 192.168.197.9 99
reassign 2
inservice
ip slb vserver HS.SAT1.DE
virtual xxx.xxx.xxx.xxx tcp www
serverfarm HSSAT1-LX
advertise active
inservice standby allvips
How does a TCP probe works? I could not find more exact information in the documents to configure probes.
Is it better to use another probe (icmp)? or without any probe?
When does it make sense to use probes?
Best regards
Stefan

HI Stefan,
tcp probes do a complete TCP 3-way handshake and normaly terminate the session. A problem which I had some times timeout for a session to be established might be to short if the server is "heavy" loaded.
Probing on a specific method (TCP HTTP ...) is most of the times the better solution. Imagine a WEB-Server which is properly pingable but the httpd died due to some internal error. If you would probe on a per ping basis the loadbalancer will never notice this but if you monitor tcp-port 80 by a tcp probe or better a http probe you will notice this and the server would be taken out of the serverfarm. Even better but afaik not possible in IOS SLB is to probe a certain page e.g. index.html. As you know that the httpd is up and running and pages can be displayed.
Regarding the probing issue it might be usefull to read the follwing link describing healthmonitoring with the CSM
http://www.cisco.com/en/US/products/hw/switches/ps708/products_installation_and_configuration_guide_chapter09186a00801c5899.html#1024967
Hope that helped.
Best Regards,
Joerg

IOS SLB and MRTG ?

I've tried to run MRTG against IOS SLB to get stats on the VIPs, but can't get it to work.
Anyone else had any luck with this ?
Anyone monitoring individual VIPs or serverfarms some other way?
Simon

You could try using SNMP to poll the SLB instead. I also found that MRTG doesn't work too well with SLB.
You could use MIBs to monitor VIP processor load and memory usage.
This is the link to the MIB that will enable you to poll SLB through SNMP:
ftp://ftp.cisco.com/pub/mibs/v2/CISCO-SLB-MIB.my

IOS SLB and Stateless failover

Trying to compare CSM and IOS SLB features. Read where the CSM can have "stateful" failover (maintains sessions) in a box-to-box scenerio. I also read where the IOS SLB can only provide "stateless" failover (I assume during failover, state/connection information is lost) using HSRP.
Can anyone confirm what I have written?
Your help is much appreciated.

That is correct.
The CSM can maintain state on connections on a failover using the "replicate csrp" command. This command is not available on IOS SLB.
The following are links to the CSM commands and IOS SLB commands for your reference...
CSM Config guide, release notes and commands:
http://www.cisco.com/univercd/cc/td/doc/product/lan/cat6000/cfgnotes/csm_3_1/index.htm
IOS SLB commands: http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1835/products_command_summary_chapter09186a008008805e.html
IOS SLB config guide:
http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca75d.html
hope that helps
-Steve

IOS SLB versus CSM

Hi,
trying to figure out a possible solution for a 6500 and got a bit confused. According to my knowledge, IOS SLB is working either in L2 (MAC) or L3/4 (NAT), to ensure load balancing. CSM comes in the game, but offers much more, extending to L4/7. Are the two solutions substitude or complementary? Is it true that only with an CSM can you get HTTP probes to check your load balanced server farm? What other differences do you know about these two solutions?
In the paper http://www.cisco.com/en/US/partner/products/hw/modules/ps2706/products_configuration_example09186a0080094066.shtml
it is stated that "To run Cisco IOS SLB software, you must configure the mode using the show ip slb mode [csm | rp] command before any configuration. In the show ip slb mode command, the rp argument is default. You can only configure csm argument if you have the Content Switching Module (CSM)."
While in
http://www.cisco.com/en/US/partner/products/hw/modules/ps2706/products_configuration_example09186a008009452d.shtml
cisco states that "You cannot run Cisco IOS® SLB software on the same switch as the CSM."
Any ideas on that?
Thanks in advance

there are 2 ways to configure the csm.
You can use the same ios slb command and just tell the switch that there is a csm with the command 'ip slb mode'.
Or you can use the 'module contentswitching ' command.
If you use the first method, you can't use both a CSM and ios slb on the same switch.
If you use the second method, it is ok to have both ios slb and csm.
IOS SLB offers L4-7 loadbalancing solution.
Just be aware that as soon as you do L7 or do some nating, you poor performance with ios slb compare to a CSM.
One advantage of ios slb is the capacity to do radius loadbalancing [inspecting radius packet to identify framed ip, ...]
This is why in CMX solution we combine both ios slb and csm.
IOS SLB is used to loadbalance radius and the CSM is used to loadbalance the rest of the traffic.
Personally, I would say if you just need some vpn or firewall loadbalancing, ios slb is enough.
If you need HTTP or any other traffic wthe CSM is a better choice.
Regards,
Gilles.

CSM - IOS SLB failover ?

I can't see this from the documentation, but as far as I can see the configuration commands on the switch are the same for IOS SLB and for the CSM. Does this mean that if you have an CSM which fails, the subset of functions supported by IOS SLB will be ?
I realise performance would be less and only 500 VIPs would be supported etc.
Thanks
Simon

Simon,
I do not think this is the case. If you look closely at the configuration you will see the command ip slb mode csm. This causes all SLB functions to be offloaded to the CSM. The default is ip slb mode rp which is IOS based. If the CSM fails then SLB will stop working. You will need to enter the command ip slb mode rp for it to work again.
If you are running version 2.1 or above it is recommended you run ip slb mode rp and use the configuration command
module ContentSwitchingModule X where X is the module number
and the slb commands under this.
Cheers
Phil
Cheers
Phil

IOS SLB Products

I have recently been researching the IOS SLB features but have had a hard time finding the list of products that support IOS SLB and which feature sets it is available in. Does anyone have the CCO link where this is all located? Thanks!!
-jason

This feature can be run on the 7100 & 7200 series routers and on the Catlyst 6000 series switches equipped with a Superviser 1 or 2 routing blade.
It will also run on 4840g switches which are currently end-of-sale.
You'll have to use the feature navigator to make sure which software image you need for which platform.
Cheers,
Perry.

Adobe Reader for iOS and Android & Rights Management

This week's release of Reader for iOS and Android devices incorporates support for accessing files secured by Adobe LiveCycle Rights Management.
As you are probably familiar, LiveCycle Rights Management protects sensitive documents by encrypting them with industry-standard AES encryption and enabling central management of their access permissions. Protections persist even when documents are accidentally distributed via email, the cloud, or saved on a lost mobile device.
Many of the core capabilities that you are used to on the desktop versions of Acrobat and Reader are now supported when you are on the go on your tablet or mobile phone. We intend to incorporate additional functionality in future releases of these mobile devices and look forward to your feedback.
We've had several questions thus far about how this works. More information about the product, as well as a link to an FAQ can be found at:http://blogs.adobe.com/security/2011/10/just-released-adobe-reader-10- 1-for-ios-and-android.html
Jonathan

Hello Jonathan,
is there an way to trigger iOS download to immediately open using "Adobe Reader"
instead of using the default Previewer (showing an plain empty white window) and then re-open it using "Open with" ?
Is there an MIME-Type to indicate IRM-protected PDF-files?
Thanks,

Hi, I upgraded from iOS 5.1.1, to iOS 6, and it's ridiculously slow, I can't sync to my computer, (manually manage music), and all of my photos were gone. How can I get my photos back? It says restoring photos, but it's said that for two days now!

Hi, I upgraded from iOS 5.1.1, to iOS 6, and it's ridiculously slow, I can't sync to my computer, (manually manage music), and all of my photos were gone. How can I get my photos back? It says restoring photos, but it's said that for two days now!

It just does't sync. I connect it to itunes, but nothing happens. Where it says how much space I have, it's just on ebig bar that says other. I can play my music on itunes, but not when i unplug it.
All of my photos were gone, i took and saved them with my ipod.
The photo app is saying restoring.
What should i do?

CSS11000, load balancing and OS/390 Workload Manager

Is it possible to use the OS/390 Workload Manager with the CSS11000? I have found articles for using a LocalDirector with it but nothing referencing a CSS11000.
Since I don't think the CSS11000 works with WLM is it possible to write a script on the CSS11000 so it can do a TN3270 session and verify the LPAR is up?
Thanks

If you know what TN3270 traffic looks like, you can indeed write script to do whatever you want.
The script language is easy to use
http://www.cisco.com/en/US/products/hw/contnetw/ps792/products_administration_guide_chapter09186a0080294d1c.html
Gilles.

Interation between IBM CM MANAGER (Document management ) and Financial

Hi,
We are in the process of implementing the middle ware.
We have installed the 9iAS release 2 and its components. For integration we are using interconnect.
We have oracle financials application and IBM applications, trying to integrate the IBM CM MANAGER (Document management system) with oracle Financials.
Does oracle provide adapters to integrate with IBM CM (Content) MANAGR? Please advice.
Thanks in advance.
Kind regards

Not to IBM CM, but adapters to MQSeries, VSAM, CICS, IMS.

HT4859 On my new ipad ios 5.1.1 when i try to tap the manage storage it just loads for a sec but doesnt open and i cant manage my iphone 4 on 5.1.1

On my new ipad ios 5.1.1 when i try to tap the manage storage it just loads for a sec but doesnt open and i cant manage my iphone 4 on 5.1.1

Hi,
/Users/sarahschadek/Desktop/Safari.app/Contents/MacOS/Safari
Move the Safari app from the Desktop to the Applications folder.
Restart your Mac.
That's why you see this:
When I try to do the updates my computer says it has ready it goes through like it is downloading them then at the end it says some of the files could not be saved to "/" files.
After your restart your Mac, click the Apple  menu (top left in your screen) then click: Software Update ...
Carolyn

On iOS 8 and "old" device for the operating system. О iOS 8 и "Старых" устройствах на этой операционной системе

USA.
Good day! I like you a fan of the forum users of APPLE. I live in the Russian Federation. Began his acquaintance with this company back in 2010 with the Ipad 2 device was still on ios 5. In January 2014 I made a gift and bought the iPhone 5s on OC IOS 7. I bought it at the official Russian official price that more accurately put Apple in 1100 $. In our country, it is a lot of money. With the money I could live for 3 months. In fact, I became the owner of a top (at the time) from a favorite device of Apple. My iPhone 5s worked perfectly on ios 7. sometimes met friezes light animation, and non-critical bugs, but who is without sin? Favorite company I was willing to forgive it because I see that she is trying to be better and not standing still. Looking WWDC presentation which provided us with iOS 8 you assured me that everything was better, faster, more functional. I was determined that update my iPhone 5s to iOS 8.0 ... APPLE releases new OC iOS 8 ... And I live! Behind the beautiful words that we said at the presentation of the great features of the new iOS hiding "something." And that "something" turned my phone in ... "pumpkin"! Yes! In that same stupid pumpkin! And now I will explain why I think it's pumpkin, not rose.
Sea bugs ... and they are awful and terrible as it does not give me the full extent of my work enjoy iPhone 5s!
Start from the beginning:
1 Streaming through technology "Air play".
"Air play" ceased to function properly! He was often disconnected from Apple tv and Apple airport express last generation. Apple tv 2g can not receive the signal from my iPhone 5s! And when it's all the same he gets a video playback does not last long, it just breaks and does not connect again! Helps to restart Apple TV and a hard reset by holding the button "HOME" button and "POWER". On the "Apple TV" is worth the latest firmware as these problems are manifested in the previous firmware of the device.
2 Built-in browser "Safari".
Tab in the "Safari" became constantly updated when I switch to another application or the other tabs! Apparent lack of memory (on iOS 7.1.2 with it all much better. At least when switching tabs does not re-update the previous tab).
Playing online video on non-optimized mobile site in the browser "Safari" really does not work! It is turned on and loaded almost to infinity! Sometimes just a black screen with an icon "Play" to be pressed at least 100 times, and the result is 0!
Scroll pages in the browser have become terribly sharp and smooth! on iOS 7.1.2 everything is fine, nice and smooth and no such bugs! Total confusion and thoughtfulness browser "Safari".
If the video still runs (for me equates to a miracle) then when rewinding the film is generally something strange ... Fast chooses how minutes and seconds I watch a movie (usually just starts playing from the beginning), or does not respond at all ... This is the same magic Apple? Unlikely.
3 multitasking menu (double-press "HOME").
Call multitasking (by double-clicking "HOME") began working with a delay, with a lag, c jerky animation, and sometimes even without it.
Control Center (which is called swipe upwards) was to slow down! Yes! That retard! Animation jumping shutter control center began play with tangible frame loss! If iPhone 5s under the control of OS iOS 7.1.2 everything happened smoothly, beautifully and dynamically in the iOS 8.0 it looks like on the iPhone 5 running iOS 7.C than strongly connected is not clear! Graphic differences from iOS iOS 7 8 almost equal to 0, and the speed of decline in almost 50%! How ?! Why ?! Why does my iPhone 5s become the iPhone 5 ?! This is an artificial slowing my device to increase the demand on the iPhone 6 or still glitch iOS 8.0 for iPhone 5s? Honey the company Apple, I really hope for the 2nd. Especially this shortfall fps animation curtain markedly if you open multitasking (acquired by double button "HOME") and call the control center and you'll see that the animation is playing choppy and not smooth! On IOS 7.1.2 this is not! Control center jumps smoothly and beautifully! On iOS 8.0 it happens all the time! Even if you turn off your favorite contacts and recent calls (I'm ashamed to say they thought) that appeared in iOS 8 (they are above programs on the multi-tasking) not solve the problem. As well, if you call the control center on the lock screen, then drop FPS will be very noticeable even to the untrained viewer (especially if you take two iPhone 5s one running iOS 7 and 8, the second on iOS and compare them on the forehead). If the Control Center click airdrop (air play) the animation of its appearance again played in spurts and not terribly nice and smoothly (especially noticeable on the lock screen and comparison of the forehead)! In a telephone call has been going absolutely shameless FPS drop a call center management and other activities!
And yes, for me it is a critical issue! I do not want the transition to iOS 9 my iPhone 5s turned to the iPhone 4 on iOS 7 (vid you all remember this terrible story?)! I want my iPhone 5s worked as smoothly as on iOS 7.1.2! Nor any justification for this inhibition iskuvsstvennoy I can not see! 8 beautiful iOS did not! graphic elements do not appear! So goes the Apple is doing this on purpose ?! We go down the list!
4 minor bugs that just break my brain and kill all the beauty of the use of "the best mobile operating system in the world"!
4.1. When a call comes in when you clicked the icon making a call the phone for about 2-3 seconds, vibrates and plays a melody. On iOS 7.1.2 ringtone and vibration stops as soon as you have accepted the challenge and in your ear does not play your ringtone by "imagine Dragons", cheeks beats you invented vibration in the style of "Tick-tonic."
4.2. When you look at the page on the Internet-phone terribly terribly strongly heated! A pair of piping hot! On iOS 7.1.2 is no such problem! Telephone hot, but not as much as on iOS 8.0!
4.3. Folder on the home screen opens with a delay of 0.5-1 second is the impact on the overall impression of iOS 8.0.
4.4. When you create a set (12 pieces) icons in one folder if dramatically open the folder and make swipe to the left then the following icons in this folder does not have time to boot up and are delayed by 1 second.
4.5. When you create a folder with 1-9 icons do if the above action fails then the animation (the same bug exists in iOS 7.1.2). It is very not nice aesthetically.
4.6. Scroll to your "Settings" felt terribly antsy. Although it is not only in the application "Settings" but also to the entire system and applications in general ...
4.7. Scroll to the Home screen has become less responsive to user actions all movements inogoda occur with jerky animation and some delay to the user.
4.8. Quite often, and without rational reason for going off the sensor device. That is, the screen does not respond to any user action! Helps pressing "HOME" or hard reset by holding the button "HOME" and "POWER".
4.9. Most people on the iPhone 5s lost communication with a mobile operator. Just go on and lost and because of this I have missed calls from their loved ones and friends (would cost you to be glad that I have not missed calls on business issues).
5.0. Many owners of iPhone 5s and iPhone 5 uhudzhenie complain about battery life. I honestly did not notice it, but we will not drop this off.
Outcome.
And now gets quite an interesting question, why? Why does my iPhone 5s began to slow? Why in the absence of graphical improvements are absolutely the same actions were reproduced with the loss of fps, slow down, lag, hover, fly? Why, if put next iPhone 5s on iOS 7.1.2 and exactly the same iPhone 5s on iOS 8.0 and pull the control panel to call multitasking bar, carry out all other actions I have described it on your device running iOS 7.1.2 it will work without any delays, lags, the deterioration in the responsiveness of the interface, reducing fps, and no departures from simple applications written directly by Apple? I see absolutely no any obstacles in the way to make the iPhone 5s to the operating system iOS 8.0 worked with the same smoothness, with the same responsiveness and speed as the iPhone 5s running iOS 7.1.2! I do not see what these restrictions are not!
There are many different bugs that I do not even remember now (as I write this text on emotions (positive) as able to roll back your iPhone 5s back to iOS 7.1.2, and he seemed to come alive with new life) and so far I have esteemed company APPLE does not eliminate these improvements do not, I will not go back to iOS 8.0! if the dispensation of these bugs, flaws, intentional degradation of the (almost identical in performance in comparison with the iPhone 6) IPhone 5s will not happen and the company APPLE will continue to apply to consumers of their products as a beta tester I will be forced to organize a petition and file a class action lawsuit in court not only in their own country (which is for the Russian Federation) but also in the United States and in other countries where people are just like me trying to deceive, mislead and force companies to buy new devices APPLE without having expressed any any more substantial explanation except as <iPhone 6 was 25% more powerful on with alignment with the iPhone 5s>!
P.s.
I hope Apple will still listen to their users and I also hope that it (Apple) still change his mind and will try in the near future to give users not-so-old devices (iPhone 5s, iPad Air, iPad mini Retina) and enjoy on all the new features of iOS 8 no lag, locked up, overheating, inhibited animation. Thank you for being there!
Ru.
Всем доброго времени суток! Я как и вы форумчане являюсь фанатом компании APPLE. Проживаю я в Российской Федерации. Начал свое знакомство с этой компанией в далеком 2010 году с устройства Ipad 2 тогда еще на ios 5. В январе 2014 я сделал себе подарок и купил iPhone 5s на OC IOS 7. Купил я его официально по официальной Российской цене которую выставила Apple точнее за 1100$. В нашей стране это очень большие деньги. На эти деньги я бы мог жить 3 месяца. По сути я стал обладателем топового (на тот момент) устройства от любимой компании Apple. Мой iPhone 5s прекрасно работал на ios 7. Иногда встречались легкие фризы анимации, и не критичные баги, но кто без греха? Любимой компании я был готов это простить так как вижу, что она старается быть лучше и не стоит на месте. Посмотрев презентацию WWDC на которой представили iOS 8 нас с вами уверяли, что все стало лучше, быстрее, функциональнее. Я твердо решил, что обновлю свой iPhone 5s до iOS 8.0... APPLE выпускает новую OC iOS 8... И я обновился! За красивыми словами, что нам говорили на презентации, за великолепными функциональными возможностями новой iOS скрывалось "нечто". И это "нечто" превратило мой телефон в... "тыкву"! Да! В ту самую тупую тыкву! И сейчас я объясню почему я думаю, что это тыква, а не роза.
Море багов... причем они ужасны и страшны так как не дают мне в полноценной мере насладится работой моего iPhone 5s!
Начнем по порядку:
1. Потоковая передача данных посредством технологии "Air play".
"Air play" перестал нормально работать! Он стал часто отсоединяться от Apple tv и Apple airport express последнего поколения. Apple tv 2g не может принять сигнал от моего iPhone 5s! А когда все же это у него получается то воспроизведение видео длится не долго оно просто обрывается и не дает подключиться повторно! Помогает перезагрузка Apple TV и жесткий сброс посредством удержания кнопки "HOME" и кнопки "POWER". На "Apple TV" стоит последняя прошивка так же эти проблемы проявлялись и на предыдущей прошивке устройства.
2. Встроенный в систему Браузер "Safari".
Вкладки в "Safari" стали постоянно обновляться когда я переключаюсь на другое приложение или на другие вкладки! Явная нехватка оперативной памяти (на iOS 7.1.2 с этим все гораздо лучше. по крайней мере при переключение вкладок не происходило повторное обновление предыдущей вкладки).
Воспроизведение онлайн видео на не оптимизированном для мобильных устройств сайте в браузере "Safari" толком не работает! Оно включается и загружается чуть ли не до бесконечности! Порой просто черный экран с иконкой "Play" на которою нажимай хоть 100 раз, а результата 0!
Пролистывание страниц в браузере стали до ужаса резкими и не плавными! на iOS 7.1.2 все прекрасно, плавно и красиво и таких багов нет! Общая заторможенность и задумчивость браузера "Safari".
Если видео все же запускается (что для меня приравнивается к чуду) то при перемотке фильма происходит вообще что-то непонятное... Перемотка сама выбирает с какой минуты и секунды мне смотреть фильм (чаще просто начинает воспроизводить все с самого начала) либо не реагирует вовсе... Эта та самая магия Apple? Непохоже.
3. Меню многозадачности (двойное нажатие кнопки "HOME").
Вызов многозадачности (посредством двойного нажатия кнопки "HOME") стал работать с задержкой, с лагом, c дерганой анимацией, а порой и вовсе без нее.
Центр управления (который вызывается свайпом снизу вверх) стал тормозить! Да! Именно тормозить! Анимация выпрыгивания шторки центра управления стала воспроизводиться с ощутимой потерей кадров! Если на iPhone 5s под управление OS iOS 7.1.2 все происходило плавно, красиво и динамично то в iOS 8.0 все выглядит как на iPhone 5 под управлением iOS 7.с чем это связанно решительно не понятно! Графические отличия iOS 7 от iOS 8 практически равны 0, а скорость работы сниженна практически на 50%! Как?! Почему?! Почему мой iPhone 5s стал iPhone 5?! Это искусственное замедление моего устройства для повышения спроса на iPhone 6 или все же недоработка iOS 8.0 для iPhone 5s? Дорогая компания Apple, я очень надеюсь на 2-е. Особенно эту нехватку fps в анимации шторки заметно если открыть многозадачность (посредством двойного нажития кнопки "HOME") и вызвать центр управления и вы увидите что анимация проигрывается рывками и не плавно! На IOS 7.1.2 такого нет! Центр управления выпрыгивает плавно и красиво! На iOS 8.0 это происходит постоянно! Даже если отключить избранные контакты и недавние вызовы (я грешным делом подумал на них) которые появились в iOS 8 (они находятся выше программ на панели многозадачности) проблему не решить. Так же, если вызвать центр управления на экране блокировки то падение FPS будет очень заметно даже для неподготовленного зрителя (особенно если взять два iPhone 5s один под управление iOS 7 и второй на iOS 8 и сравнить их в лоб). Если в центре управления нажать кнопку airdrop (air play) то анимация ее появления опять таки проиграется рывками и ужасно не красиво и не плавно (особенно заметно на экране блокировки и при сравнение в лоб)! При телефонном вызове происходит уже совсем уж бессовестное падение FPS при вызове центра управления и при других действиях!
И да, для меня это критичная проблема! Я не хочу чтобы при переходе на iOS 9 мой iPhone 5s превратился в iPhone 4 на iOS 7 (Вы видь все помните эту страшную историю?)! Я хочу чтобы мой iPhone 5s работал так же плавно как и на iOS 7.1.2! Ни каких оправданий для этой искувсственной заторможенности я не вижу! iOS 8 красивей не стала! графических элементов больше не появилось! Так выходит компания Apple делает это специально?! Идем дальше по списку!
4. мелкие баги которые просто разрывают мой мозг и убивают всю красоту использования "Самой лучшей мобильной операционной системы в мире"!
4.1. При входящем вызове когда вы нажали иконку принятия вызова телефон еще около 2-3 секунд вибрирует и проигрывает мелодию. На iOS 7.1.2 мелодия и вибрация останавливается как только вы приняли вызов и вам в ухо не играет ваш рингтон в исполнении "imagine Dragons", по щекам не бьет придуманная вами вибрации в стиле "Тик-тоник".
4.2. Когда смотришь страницы в интернете телефон ужасно-ужасно сильно греется! Парой обжигающе сильно! На iOS 7.1.2 такой проблемы нет! Телефон горячий, но не так сильно как на iOS 8.0!
4.3. Папки на домашнем экране открываются с задержкой в 0.5-1 секунду это сказывается на общем впечатлении от iOS 8.0.
4.4. При создании множества (12 штук) иконок в одной папке если резко открыть папку и сделать свайп влево то следующие иконки в этой папке не успевают загрузиться и отображаются с задержкой в 1 секунду.
4.5. При создании папки с 1-9 иконками если проделать описанное выше действие то произойдет сбой анимации (этот же баг есть и в iOS 7.1.2). Это крайне не приятно эстетически.
4.6. Пролистывание в приложении "Настройки" стало ужасно дерганым. Хотя не только в приложении "Настройки" но и по всей системе и в приложениях в целом...
4.7. Пролистывание на Домашнем экране стало менее отзывчивое на действия пользователя все движения иногода происходят с дерганой анимацией и какой-то задержкой на действия пользователя.
4.8. Довольно часто и без объяснимой причины происходит отключения сенсора устройства. То есть экран не реагирует ни на какие действия пользователя! Помогает нажатие кнопки "HOME" либо жесткий сброс посредством удержания кнопки "HOME" и "POWER".
4.9. Большинства людей на iPhone 5s пропадает связь с сотовым оператором. Просто берет и теряется и из за этого я уже пропускал звонки от своих близких и друзей (стоило бы вам порадоваться, что я не пропустил звонки по рабочим вопросам).
5.0. Многие обладатели iPhone 5s и iPhone 5 жалуются на ухуджение работы аккумулятора. Я честно говоря этого не заметил, но не будем сбрасывать этого со счетов.
Итог.
А теперь встает довольно интересный вопрос, почему? Почему мой iPhone 5s стал тормозить? Почему при отсутствии графических улучшений абсолютно одни и те же действия стали воспроизводится с потерей fps, тормозить, лагать, зависать, вылетать? Почему если положить рядом iPhone 5s на iOS 7.1.2 и точно такой же iPhone 5s на iOS 8.0 и вытянуть панель управление, вызвать панель многозадачности, провести все остальные действия описанные мною то на устройстве под управлением iOS 7.1.2 все будет работать без каких либо задержек, лагов, ухудшение в отзывчивости интерфейса, уменьшении fps и просто без вылетов из приложений написанных непосредственно компанией Apple? Я не вижу абсолютно ни каких преград в том чтобы сделать так чтобы iPhone 5s под управлением операционной системой iOS 8.0 работал с той же плавностью, с той же отзывчивостью и скоростью, что и iPhone 5s под управлением iOS 7.1.2! Не вижу от того, что этих ограничений нет!
Есть еще множество различных багов о которых я сейчас даже не вспомню (так как этот текст я пишу на эмоциях (положительных) так как смог откатить свой iPhone 5s обратно на iOS 7.1.2 и он как будто ожил новой жизнью) и пока глубокоуважаемая мною компания APPLE не устранит эти не доработки я не буду возвращаться обратно на iOS 8.0! если устроения этих багов, недоработок, умышленного ухудшения работы (практически одинакового по производительности в сравнении с iPhone 6) IPhone 5s не произойдет и компания APPLE будет и дальше относиться к потребителям своей продукции как к бета тестерам я буду вынужден организовать петицию и подать коллективный иск в суд не только в своей стране (коей является Российская Федерация) но и в США и в других странах где людей так же как и меня пытаются обмануть, ввести в заблуждение и заставить покупать новые устройства компании APPLE не дав на то ни каких более существенных объяснений кроме как < iPhone 6 стал на 25% мощнее по с равнению с iPhone 5s>!
P.s.
Я надеюсь компания Apple все еще прислушивается к своим пользователям и я так же надеюсь, что она (Apple) все же одумается и постарается в ближайшее время дать пользователям не таких уж и старых устройств (iPhone 5s, iPad Air, iPad mini Retina) наслаждаться и дальше всеми новыми возможностями операционной системы iOS 8 без лагов, подвисаний, перегревов, заторможенной анимации. Спасибо, что вы есть!

Agreed! This bug with the ringtone delay (№4.1) is really annoying

IOS SLB and IBM Workload Manager

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