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Showing posts with the label upgrade

How to get llama 2 up and running , in a VM, with no GPU, and limited memory on Ubuntu

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OK I decided to write this up after unsuccessfully being able to find all the required info I needed in one place. In this setup we will be using Ubuntu Server 22.04.2 LTS as the OS. I have this running on a home lab ESXi server 8, on a HP Compaq Pro 6300 SFF CPU = Intel Core i7-3770 Installed Memory 16 GB I have some 10K SAS drives installed for the VM's If you have not already, navigate to  Get Ubuntu Server | Download | Ubuntu and download the 22.04.2 LTS ISO Next Lets create our VM that we are going to run this in. *Note Im using ESXi however you can probably do this in Workstation, Fusion, VirtualBox etc The main things to note on the VM creation. Set Ubuntu 64 bit as the guest OS Set your CPU relevant to the physicals CPU, I will be starting with 4 VCPU Set your Memory to as much as you can tolerate, I will be using 12 Disk Space - we are creating a 100G swap file, and the rest of the file can take up some room , so more is better if you can afford it Dont forget to add the U

Upgrade VMware tools to the latest version , automatically

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Wanted to put out a quick post about updating VMware tools to the latest version, in this case 12.0.5 on all VMs in an environment. For vSphere 7.x this is really easy. First download the " VMware Tools Offline VIB Bundle" . https://customerconnect.vmware.com/en/downloads/details?downloadGroup=VMTOOLS1205&productId=1259&rPId=88838 Upload this to your vSphere Lifecycle Manager by clicking on three bars on the left, then in the Lifecycle Manager page, click Actions > Import Updates Select the file and it will upload This should add it to the Non-Critical Patches (Predefined) baseline. If not you can create a new baseline and just add in the tools package Attach the redefined or custom baseline to your ESXi host and remediate the host , the tools update did not require a reboot. Once all the hosts are updated, you can set your VMs to automatically upgrade on next power on \ reboot https://docs.vmware.com/en/VMware-vSphere/7.0/com.vmware.vsphere-lifecycle-manager.doc/G

Synology NAS performance issue after updating to DSM 7

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Looks like Synology had a significant oversight when they allowed customers of the DS416Play to upgrade to the latest DSM 7 OS. The default configuration comes with 1GB of memory, this was adequate for the version 6 DSM, however it appears the version 7 clearly has a larger memory footprint and does not leave enough room for file operations. In my case I purchased a 8GB stick of memory: https://www.amazon.com/G-Skill-Ripjaws-204-Pin-SO-DIMM-F3-1600C9S-8GRSL/dp/B00EOUFEG2 Or This one has been reported to work as well: https://www.amazon.com/Crucial-Single-PC3-12800-Unbuffered-204-Pin/dp/B006YG8X9Y Followed this YouTube tutorial on disassembling the NAS https://www.youtube.com/watch?v=zE6P7F16X7Q And booted back up. It now runs like it did previously and my backups function again. More info here.  https://community.synology.com/enu/forum/1/post/146281?page=1&reply=463033 I wish i would have taken a screen shot before the upgrade, but here is TOP after the upgrade:

Step By Step upgrade to VCSA 7.0 Update 2 D (7.0U2d)

 Found this link that is a simple walkthrough through the upgrade https://communities.vmware.com/t5/vSphere-Upgrade-Install/Step-by-step-procedure-to-update-vCenter-sever-7-0-appliance/ta-p/2848957

View 6.2.1 Upgrade

So One thing to keep in mind is if you are doing a staged upgrade of View, you may run into some issues with older versions of the client, or older versions of the agent. One thing that came up in my testing is if you are using PSG, and upgrade your servers first, you will not be able to connect. This has to do with the fact that TLS 1.0 is completely disabled by default. To fix this you must either enable it or upgrade your agents sooner. http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=2130798 It looks like they updated the documentation to show this. https://pubs.vmware.com/Release_Notes/en/horizon-6-view/horizon-621-view-release-notes.html