Unable to migrate Virtual Center to 6.5 from 5.5. Certificate errors.

Easy one Uninstall VCenter Server from Windows Copy/Backup andĀ  Remove C:\ProgramData\VMware\VMware VirtualCenter\SSL Reinstall same Virtual Center that was installed before.   Or you can follow this great blogg fromĀ Zlatko Mitev vCenter Self-Signed Certificates – Part 1 Some notifcation from me: OpenSSL 0.9.8 is requried http://gnuwin32.sourceforge.net/packages/openssl.htm Deploying and using the SSL Certificate Automation Tool 5.5 http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&docTypeID=DT_KB_1_1&externalId=2057340 […]

Windows 2008 R2 cleanmgr.exe how to fix without reboot.

If not have desktop expirence installed and want to clean up C: on Windows 2008R2. Then copy below files the you are able to run clenmgr whitout reboot. Yo need to overwrite, because the old files will be there. C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr_31bf3856ad364e35_6.1.7600.16385_none_c9392808773cd7da\cleanmgr.exe to C:\windows\system32\ C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b9cb6194b257cc63\cleanmgr.exe.mui to C:\windows\system32\en-us\ The you can run cleanmgr.exe

Schedule backup on DataCore nodes. Email,copy the backup job

Create Backup.ps1 file on every datacorenode. Under C:\backup Create backup.bat file on every datacorenode. Under C:\backup Schedule a task in Datacore to run below powershell script and the backup.bat on every node. The Powershell needs only on one node. The script solves that for you.   Backup.bat net use \\\h$ /user:user password copy C:\Backup\* \\\h$\Datacore\ […]

Upgrade Datacore manually

How to manually upgrade Datacore. Download the Datcore Software Do you have DCSAdmin Password? If you don’t, get it. If you have lost that password another blogpost is about to be done to explain howto change that. Connect to both nodes 1. Check System Health 2. Check version. Server Group DataCore Servers Version: 10.0.PSP5 Update […]

Locate firmware and disk model Ubuntu

apt-get install smartmontools smartctl –xall /dev/nvme0n1p2 smartctl 6.6 2016-05-31 r4324 [x86_64-linux-4.18.6-041806-generic] (local build) Copyright (C) 2002-16, Bruce Allen, Christian Franke, http://www.smartmontools.org === START OF INFORMATION SECTION === Model Number: PC401 NVMe SK hynix 512GB Serial Number: ES82N134010102J61 Firmware Version: 80003E00 PCI Vendor/Subsystem ID: 0x1c5c IEEE OUI Identifier: 0xace42e Controller ID: 1 Number of Namespaces: 1 […]