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ballooning: precise example

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Signed-off-by: Alexander Zeidler <a.zeidler@proxmox.com>
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Alexander Zeidler 2024-01-16 16:04:52 +01:00 committed by Thomas Lamprecht
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commit c3ff28327c
1 changed files with 3 additions and 3 deletions
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@ -688,9 +688,9 @@ database blocks in the database server RAM, you would like to prioritize the
database VM when spare RAM is available. For this you assign a Shares property database VM when spare RAM is available. For this you assign a Shares property
of 3000 to the database VM, leaving the other VMs to the Shares default setting of 3000 to the database VM, leaving the other VMs to the Shares default setting
of 1000. The host server has 32GB of RAM, and is currently using 16GB, leaving 32 of 1000. The host server has 32GB of RAM, and is currently using 16GB, leaving 32
* 80/100 - 16 = 9GB RAM to be allocated to the VMs. The database VM will get 9 * * 80/100 - 16 = 9GB RAM to be allocated to the VMs on top of their configured
3000 / (3000 + 1000 + 1000 + 1000) = 4.5 GB extra RAM and each HTTP server will minimum memory amount. The database VM will benefit from 9 * 3000 / (3000 +
get 1.5 GB. 1000 + 1000 + 1000) = 4.5 GB extra RAM and each HTTP server from 1.5 GB.
All Linux distributions released after 2010 have the balloon kernel driver All Linux distributions released after 2010 have the balloon kernel driver
included. For Windows OSes, the balloon driver needs to be added manually and can included. For Windows OSes, the balloon driver needs to be added manually and can