strategy of memory - swap on swap reviews vs host

Similar Questions

• How to re activate memory swap?

  "I have disabled memory swap for purposes of test with the command sudo nvram boot-args =" vm_compressor = 1"I tried it reactivation with sudo nvram boot-args =" vm_compressor = 4 ' but it is not working, everyone knows what to do?

  How to reset the NVRAM on your Mac - Apple Support

• Computer configuration virtual for SRM - files from memory Swap file/Virtual - best practice replication?

  Hello, I am very new to the model DR VMWare and have a few persistent questinos.

  What is the recommended best practice re: virtual computers invited windows and virtual memory files.  I think it would be unnecessary to replicate these changing data on the DR site.  I have several virtual machines with 6-8gig memory and I'm just wondering how can I isolate the ESX memory swap files and virtual memory in Windows feedback, so they get not replicated on the Dr site as often as changing os/data.  If it's even necessary to replicate.

  We use vspere vcenter 4.1 related modes, RS 4.1 the two on-site Cellera NX4 ReplicatorV2.

  I wonder if I can install the files of pages to be in a condition NOT replicated file system or a file system which is the only value replicates every 24 hours, or once a week.

  My reasoning here is.  Once the file is there, the operating system really cares about the changes in this file and dumps windows virtual memory on a restart, as well as the .vswp file.

  what I mean is built on a virtual disk full and placing the windows file on this virtual disk to Exchange.  This virtual disk could exist in a data store hosted on a celerra file system that does not get repeated as frequently as data/OS file systems.

  or am I completely off base here.

  I think that if you tried to reproduce these files and maintain a sync time minute 10, you would need a ton of bandwidth.

  any suggestions or recommendations or even pointers to Articles/items worth points = D.

  Thanks for your time.

  Given that the configuration is made at the level of the cluster and has no impact on the SRM, replication is not a factor.  Don't forget, not to replicate the LUNS with the swap, just files have a LUN configuration on the side of recovery as well and have this defined cluster Exchange files.  Also, on the virtual machine critical we define reservations memory so the pagefile is not a factor at all.

  Kind regards...

  Jamie

  If you found this information useful, please consider awarding points to 'Correct' or 'useful '.

  Remember, if it isn't one thing, it's your mother...

• Swaps of ESXi host without reason

  Hello

  I found something weird that I can't explain. Exchanging a host ESXi 3.5 (last patch) without any reason. The host isn't overcommited (30 GB allocated on the 32 GB available), no reservation of memory is created for all virtual methods. The host has 5 virtual running with 6 GB memory each, the methods virtual all run an instance of SAP (it's a demo for our clients system). Only the judgment of all virtual methods will bring the swap level down. Even with 4 active hosts it swaps. Furthermore, 4 virtual methods are running Win 2003 x 64 and 1 running 2008 x 64

  The strange thing in this case is that no ball is applied, it just instantly begins to Exchange (not many, but there surely affect performance).

  I have attached the journal of perfomance, where can be seen diving in the memory usage when I turned one of the virtual methods

  Can someone explain?

  There is a bug to know, as @RobertBoonstra said. I have 6 3.5 hosts left as I am migrating to 4.0. Two weeks out of the clear blue I noticed one of my 3.5 hosts were presenting this exact problem, I've heard, but he has never seen in my environment. This is a bug and he actually grew up in a session, I was at the VMworld 2009. U5 will be difficult to do this, which should be released when U1 for 4.0 will be released in November. (4.0 is already fixed)

• Strategy sequences edition - find articles, resources, review of the terms of aid...

  Hi all...

  I just finished my first video documentary of edition...

  Just an entry of 5 min. for a local contest.

  Adobe Premiere - worked great!

  BUT - I am confused by the differences and the ensuing consequences (for future management, ripple, roll, etc) between:

  Group a) nesting, b), c) which connects the artifacts on the chronology of the first...

  For my documentary - i:

  (1) I grouped audio video and related...  Although "Liaison" seems to achieve the same goal - what is the difference...

  (2) I have NOT 'Nest' of my content-instead, I'd build audio, titles, transitions, videos etc. for a scene in a container timeline "sequences".

  Once I was happy with it - I would like to - and then just drag and drop this sequence on an another 'Root' level - or main sequence I would use

  to collect all my scenes... It is on this sequence of first level 'Hand' - I want to add my last story and background music?

  What is the point of the "nesting" - If you can simply drag-and - drop your content to other sequences - and it appears as a single channel video/audio?

  Can someone make me making achieve here - for a good article, discuss strategies of higher level for the Organization of sequences etc for major resources projects...

  Advantages/disadvantages...

  Thank you very much...

  No danger in what you do.

  People tend to change the way their leaders work.

  For me... .your way seems heavy, slow and too organized without a benfit I see.

  (You should end up with a lot of footage in your project if you do one for each asset and I suspect you do many rendering of nests in time)

  The nests are not through the preview of the source sequence files.

  I work with graphics and audio clips on several layers in a sequence (that I planned and organized).  This allows me to easily change any component easily.

  I will plan what I am asking in a sequence that should be nested.   for example a common section of my film, I have to use in other changes or a change that has a few alternatives fx, scenes, audio etc...

• To access the OS browser app reviews web host

  Hello

  I created my vmware Player (X) application using a vmdk disk file.

  There was a single web application deployed in the comments that is accessible in the browser firefox comments. ( http://< localhost/hostname >: 8080)- Tomcat

  My question is - is it possible to access the same web application from my host machine browser by typing the URL. Unfortunately at this time I couldn't able to access.

  For ex: http://< GuestVMIP/hostname >: 8080 (Tomcat)

  Settings of the player hostname & VMware

  (1) add the host ip address and hostname in/etc/hosts

  (2) card WLAN - NAT: used to share the IP address of the host

  System	OPERATING SYSTEM	IPAddress	Host name	Internet
  Host	Windows 10	192.168.x.x	PHY:/var/Xen/domains/testwin/disk.img,had,w	work
  Comments	CentOS 6.5	127.0.0.1	testcent	work

  (3) vmware Ifconfig is included in the image.

  

  Any help on this will be highly appreciated.

  Thank you

  Billon

  Hi Wila,

  Thanks for your reply.

  I solved this problem. to be precise, the question is how to establish communication between the host operating system and the guest operating system.

  I never thought that this was much simpler. Broke my head with lots of DHCP/static IP configurations.

  Running order with access root and its given an ip liaison to the guest operating system (CentOS) output. That intellectual property allowing access to the web applications of comments through the host browser.

  dhcpcl - v

• How to find out really currently used physical memory and swap space of hard disk to the virtual computer running?

  Suppose that I'm leaving WinXP hostOS a guestOS. Then a part of this guestOS remain in physical memory and another part is deployed on hard drive in the swap file resp swap partition.

  First question: the complete *.vmdk loaded into memory/swap space or only the part that is currently required?

  Perhaps only a *.vmdk 800 MB / 3GB is really responsible. But these 800 MB could be extended to 2 GB, because the content of these 800 MB is not compressed during load or guestOS drivers allocate additional memory.

  *. VMDK size seems so NO indicator for the actual amount of used memory / swap.

  How will I know how much physical (a) memory and (b) the hard disk swap space EXACTLY is currently occupied by a certain virtual machine running?

  Matt

  mattad wrote:

  First question: the complete *.vmdk loaded into memory/swap space or only the part that is currently required?

  The vmdk is not loaded into memory, because it is the drive of the virtual machine.

  *. VMDK size seems so NO indicator for the actual amount of used memory / swap.

  Yes, of course not. The memory used by the client is not related to the size of hard but the RAM assigned in the options of hardware reviews.

  How will I know how much physical (a) memory and (b) the hard disk swap space EXACTLY is currently occupied by a certain virtual machine running?

  Open the Task Manager and find a task vmware - vmx.exe or vmware-vmx - debug.exe.

  The swap file should be used if you have chosen to allow that VMware Workstation is authorized to Exchange. The file where swaps to door expansion .vmem Workstation. Search folder of comments.

  AWo

  VCP 3 & 4

  \[:o]===\[o:]

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• Invited 3.5u4 swap ESXi host and memory size

  Hi all!

  I have VM (Debian Linux), graphs of performance on this subject shows swap use about 250 MB, real vswp file size is 1.6 G, but he came out of the guest operating system:

  Linux: ~ # vmstat

  procs-

  ---

  memory-

  ---

  -swap .

  ---

  IO- system -

  ---

  CPU-

  free buff cache r-b-swpd TR so bi bo in cs us sy id wa

  1 0 0 739896 135300 208828 0 0 2 42 20 68 1 1 98 0

  As seen, no swap no used. Why VI customer counters and swap file size differs so much use of guest operating system counters.

  Hello

  You are looking at two different levels of memory usage. VI customer, you can read information about the actual use of memory and swap ESX. It differs generally you can read from within the guest for example OS Linux. VM swap file (not asked) if used by VMkernel in situation when the assertion of memory occurs. Lack of memory is mapped in the Exchange. It is the last resort and causes significant performance degradation.

  Guest os swap is "high" this VM swap. It is entirely managed by the guest operating system. It size is based on the memory configured for VM and guest OS configuration. Only the situation when VMkernel can affect the exchange of comments is the balloon pilot. It is a breakthrough of technical recording memory that allows ESX to "say" the guest OS some free memory and use more swap file (Exchange of comments!). Freed memory can be reclaimed by VMkernel and used by other virtual machines. This driver is available for the guests with VM Tools installed.

  concerning

  Martin

• Hard drives can be swapped between two windows 8 portable

  I bought a Toshiba Satellite 15.6 laptop "with 8 GB of memory and a HARD drive of 1 to 3 months ago. I just bought a second laptop for my wife, this time following a 11.6 "ASUS with 4 GB RAM and 500 GB HARD drive.

  Given that the ASUS is much smaller and portable and I travel a lot, I would like to take on the Toshiba HARD drive and insert into the ASUS and replace it with the 500 GB drive HARD to the ASUS. My wife would be perfectly happy with the largest and Toshiba. These are the two machines of Windows 8. Of course I will do a memory swap as well, but I already know how to do this and I don't know for sure it will work... so no question here.

  Other things that worry me:

  -The Toshiba is NOT a touch screen laptop computer

  -l'ASIS is a laptop touchscreen

  (1) swap will work?

  (2) say it works, the touchscreen on the ASUS functionality will continue to work with the Toshiba HDD inside?

  Does anyone have suggestions/tips/advice for me to complete this task.

  Thank you very much in advance...

  Conrad

  Short answer to your Q

  (1) NO.

  (2) not relevant due to (1)

  Unless you plan on downloading a lot of video or games 500 GB is big enough

  8 GB of ram require 64-bit win, while the 4g needs than 32-bit win

  If you install more ram on a 32-bit win, anything beyond 4 GB cannot be used

• No swap space detected during the WLS 12 c on AIX 7.1 installation (the Installation crashes)

  Hello

  I am trying to install oracle weblogic server 12 c on an AIX server. Setup detects that there is no space to Exchange on the system, but it's not true; the system has 16 GB memory swap. You can see on the screenshots.

  • Start the setup of Weblogic.

  

  • Control system swap space.

  

  • The system is not running out of ram also.

  

  • Even if I tell the installer to continue and ignore the swap space, it freezes and does not continue, and it is the last part of the log file of the installation program.

  

  Can any body explain or help me with this problem?

  I've tried silent installation and it worked, even though I told it to ignore requests from pre system.

  Thank you.

• alert to use criticism to host swap

  I'm alert use criticism swap in one of the called nagios monitoring tool.

  (1) However when I went to the host to vCenter and checked the memory in the cluster, the use of the respective host memory usage is only 66%

  Also I went to tab performance to a host, when I chose the memory, she shows a high spike of 1 min and suddenly, it sank.

  My question is:How can I identify, VM uses more swap on this host, or what the cause of this high spike?

  
  

  (2) since the ESXi command line, esxtop "m" output shows below

  
  

  SWAP /MB: curr 123, 122 rclmtgt: r/s 0.00, 0.00 w/s

  
  

  which means that it uses 123 MB swap and recovery memory is 0.

  
  

  My query is, when I see that 66% of the memory use, then it shows why he is using swap? and I don't know how to avoid this situation in the future?

  
  

  Can someone please, I searched and did not find anything relevant.

  Hello

  While staying in esxtop on the memory screen, press 'V' - this will filter the display by virtual machines. From here you want to look at the SWCUR column to see what VM uses the pagefile.

  Once you have established which VM then you should ensure that you have no memory limit on the virtual machine:

  

  Kind regards.

• Cache host / location of the Swap file

  I thought to move the files to a local SSD disk swap. My hosts are not really short memory, that I was just trying to save space on the SAN by moving Exchange out of the data store files. Is there a place any allowing the host Cache option if I move to the local SSD disk swap files?

  Evening,

  A few points to consider:

  When you say that the swap files do you have the virtual machine swap or Exchange against guests.  I would advise against the local Exchange against guests being on ssd for reasons HA.

  If you mean that the virtual machine swap file, this file is created when the virtual machine is running and is the size of the virtual memory of the virtual machine - any booking.  Put this file on ssd local has two benefits:

  1. swap because of the speed speed local ssd

  2. do not store your san (a requirement of your original question)

  Now, please keep in mind that this file is only used during the excessive demands of memory operations.  So, if you have zero on commit on the memory, they will never be used #1 do not really have an advantage.  If you find yourself with free' place san ing.  If it is essential for you, then of course do and by all means turn the swap feature to the host cache.  (Good article on it here http://www.yellow-bricks.com/2011/08/18/swap-to-host-cache-aka-swap-to-ssd/)  If you have ssd and you want to see the performance of your SSD where no more if hire you may just want to wait for 5.5 and use vSphere Flash Read Cache (article here that & #8217; s new in vSphere 5.5 storage |) VMware vSphere Blog - VMware Blogs)

  Please let me know if that answers your question.

  Thank you

  Joseph

• Scratch - vm-support output or system swap?

  Page 56 of the Installable of ESXi 4.1 ESXi and vCenter Server Setup Guide:

  First of all, he says:
  "A 4 GB scratch VFAT partition for swap of the system.
  Later on the same page it says:
  "The zero score is not required. It is used to store the output of vm-support.
  Who is this?

  Both are correct. If you think you might meet conditions of memory low then I scratch partition for the swap of the host. If you expect that you may need to run vm-support while your system is running, and then create a partition scratch. If none of these conditions exists for you, then you have the choice to create or not.  It is not a requirement but responds to situations or both.

• ESXi Swapping abnormal?

  Hello

  I m lost about ESXi mangment of memory, why my host is exchanging? !

  Here are the stats:

  Host:

  Total host 4 GB memory

  Use of 2.93 GB memory (as seen in the summary of the vi client tab)

  Memory used by vmkernel 335 MB (displayed on the ESXi host performance tab)

  Used Swap memory: 150 MB (displayed on the ESXi host performance tab)

  _VM1 : _

  512 MB (total memory)

  86 MB (memory overload)

  456MB (host memory usage)

  163 MB (use of memory comments)

  VM2:

  764 MB (total memory)

  104MB (memory overload)

  583 MB (host memory usage)

  244 MB (use of memory comments)

  VM3:

  512 MB (total memory)

  102MB (memory overload)

  357MB (host memory usage)

  122MB (use of memory comments)

  VM4:

  1024 MB (total memory)

  140 MB (memory overload)

  912MB (host memory usage)

  327MB (use of memory comments)

  So, let's all VM to use all their memory + their overhead costs:

  512867641045121021024 + 140 = 3244

  + memory used by vmkernel

  3244 + 335 = 3579 MB

  So I'm not on the 4 GB, WHY the host SWAP 150 MB?

  Why because 2.93 GB memory is used (as shown on the overview of the host, so 1 GB free) then I have memory SWAP!

  Help thanks!

  I just took one of my servers. With 24 GB ram and less than 8 GB in use, there are 300 MB swap.

• How to clear memory cache?

  My MBP mid 2012 is slow. I think that its because of the memory cache. Can someone help me regarding it.

  Cache memory swap aka files will be deleted when you restart the system.

  If this does not help, please post a report Etrecheck to look for other causes: http://etrecheck.com