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--- en:dpi:update:previous:ver_1_0:dpi_10_fix:dpi_10_faq_min [2023/08/28 15:38] – ↷ Страница перемещена из en:dpi:update:previous:dpi_update_10:dpi_10_fix:dpi_10_faq_min в en:dpi:update:previous:ver_1_0:dpi_10_fix:dpi_10_faq_min elena.krasnobryzh
+++ en:dpi:update:previous:ver_1_0:dpi_10_fix:dpi_10_faq_min [2023/08/28 15:53] (current) – removed edrudichgmailcom
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-====== How to reduce the down time to 10 seconds ======
-{{indexmenu_n>1}}
-  - Do not upgrade the OS kernel. Other components are OK to upgrade: <code>yum –exclude=kernel* update</code>
-  - Upgrade drivers on the running system: <code>yum install dna-ixgbe fastdpi dpiutils</code>
-  - Add to the configuration file /etc/dpi/fastdpi.conf the parameter scale_factor
-  - Prepare a script to upgrade drivers "on the fly" in file dpiupdate.sh: <code>service fastdpi stop
-rmmod ixgbe
-modprobe ixgbe
-service fastdpi start</code> And execute it: <code>chmod +x dpiupdate.sh
-nohup ./dpiupdate.sh&</code>
-  - Check that everything works((If it does not: reboot the computer, or read this information [[dpi_10_faq_repair|"Troubleshooting"]], or contact the tech support))

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