User contributions for Saurabh
From Notes_Wiki
- 08:56, 8 July 2022 diff hist −10 m PBS setup master node
- 08:54, 8 July 2022 diff hist +2,407 N PBS job queue creation Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS job queue creation =Adding compute or execution nodes to PBS queue management= To Add the nodes in pbs login to master node and use: <pre> qmgr create node master create node compute-0-0 create node compute-0-1 quit </pre> * On each and every node ensure that *:<pre> *:: ping <master-hostname> (eg ping rocks) *:</pre> *: results in master private IP and not public IP. In..."
- 08:45, 8 July 2022 diff hist +219 m PBS setup execution node current
- 08:45, 8 July 2022 diff hist +220 m PBS setup master node
- 08:45, 8 July 2022 diff hist +887 N PBS setup client node Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS setup client node To install Client node use: # Download & Install pbs packages #:<pre> #:: wget http://wpc.23a7.iotacdn.net/8023A7/origin2/rl/PBS-Open/pbspro_19.1.2.centos_7.zip #:: unzip pbspro_19.1.2.centos_7.zip #:: cd pbspro_19.1.2.centos_7 #:: yum install -y pbspro-client-19.1.2-0.x86_64.rpm #:</pre> # Check master hostname in '<tt>/etc/pbs.conf</tt>' # Source various fi..." current
- 08:42, 8 July 2022 diff hist +1,113 N PBS setup execution node Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS setup execution node To setup PBS execution node use: # Download & Install pbs packages using: #:<pre> #:: wget http://wpc.23a7.iotacdn.net/8023A7/origin2/rl/PBS-Open/pbspro_19.1.2.centos_7.zip #:: unzip pbspro_19.1.2.centos_7.zip #:: cd pbspro_19.1.2.centos_7 #:: yum localinstall -y ./pbspro-execution-19.1.2-0.x86_64.rpm #:</pre> # Edit master hostname in '<tt>/etc/pbs.conf</t..."
- 08:38, 8 July 2022 diff hist +4,058 N PBS setup master node Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS setup master node To setup PBS master node use: # Download pbs packages #:<pre> #:: wget http://wpc.23a7.iotacdn.net/8023A7/origin2/rl/PBS-Open/pbspro_19.1.2.centos_7.zip #:: unzip pbspro_19.1.2.centos_7.zip #:</pre> # Install PBS on master server #:<pre> #:: cd pbspro_19.1.2.centos_7 #:: yum localinstall -y ./pbspro-server-19.1.2-0.x86_64.rpm #:</pre> # Edit pbs conf file ('<t..."
- 08:26, 8 July 2022 diff hist +1,297 N PBS pre-requisites Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS pre-requisites Following pre-requisites are required for PBS to work: # Nodes should resolve each other using short-names and FQDN such rocks2, rocks2.local to their private IP. This is taken care of by rocks cluster #: Might require fixing /etc/hosts on compute nodes to point to master FQDN via private IP instead of master public IP # There should be password-less SSH betwee..." current
- 08:22, 8 July 2022 diff hist +1,343 N PBS Theory Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > PBS Theory The related documentation is on installing PBS Pro packages in which there are three types of nodes: ; pbspro-server : This should be installed on one node (or two if you employ failover) in your cluster where the server and scheduler will run. Most admins prefer not to run jobs on this node, but it is certainly possible. This RPM also installs everything you would get..." current
- 08:19, 8 July 2022 diff hist +294 m CentOS 7.x Rocks cluster 7.0
- 03:51, 8 July 2022 diff hist +295 m CentOS 7.x Rocks cluster 7.0 Update master and all compute nodes current
- 01:37, 7 July 2022 diff hist +647 m CentOS 7.x Rocks cluster 7.0 Build compute server
- 05:29, 5 July 2022 diff hist +2,462 m Upgrading Cisco switch IOS using tftp server current
- 04:56, 5 July 2022 diff hist +497 m CentOS 8.x Systemd based reverse ssh tunnel service
- 04:52, 5 July 2022 diff hist +1,229 m Configuring a windows file server for user data current
- 04:45, 5 July 2022 diff hist +4,742 N Setting up VDI machines with virtual Nvidia graphics card Created page with "Home > VMWare platform > VMWare Horizon > Setting up VDI machines with virtual Nvidia graphics card In case of VDI the physical server can have graphics card such as Nvidia A40 and then we can associate smaller virtual slices of this Graphics card with VMs to give small amount of graphics memory + CPU to the VM. This can help with 3D applications performance in the VDI environment. =Downloading Nvidia software from site= To download Nvidia so..."
- 04:37, 5 July 2022 diff hist +90 m VMWare Horizon
- 04:21, 5 July 2022 diff hist +1,035 N Configure IIS for additional file extensions and mime types Created page with "Home > Windows > Microsoft IIS Web server > Configure IIS for additional file extensions and mime types If we try to put new types of files such as .pem, .cer which are not recognized by IIS by default in webroot (C:\Inetput\wwwroot) or its subfolders then they do not get downloaded when requested via the web URL. To enable serving such files by IIS Web server we need to associate their extension with appropriate mime type using: # For this g..." current
- 04:19, 5 July 2022 diff hist +129 N Microsoft IIS Web server Created page with "Home > Windows > Microsoft IIS Web server *Configure IIS for additional file extensions and mime types" current
- 04:18, 5 July 2022 diff hist +30 m Windows
- 04:12, 5 July 2022 diff hist −1 m CentOS 7.x Rocks cluster 7.0 Update master and all compute nodes
- 07:53, 20 June 2022 diff hist +868 N Disable password complexity at AD policy level Created page with "Home > Windows > Active Directory > [[Disable password complexity at AD policy level] To disable AD password complexity use: # Go to either "Group policy editor" at AD level or "Local policy editor" at machine level or both # Go to Computer Computer Configuration -> Windows Settings -> Security Settings ->Password Policy # Change the complexity and password aging as per requirement # At AD level from administrator cmd run #:<pre> #:: gpupdate /fo..." current
- 07:50, 20 June 2022 diff hist +52 m Active Directory
- 06:52, 20 June 2022 diff hist +57 m VMWare Horizon
- 06:51, 20 June 2022 diff hist +46 m VxRail
- 06:51, 20 June 2022 diff hist +3,546 N VxRail RASR SD card reset using RASR ISO Created page with "Home > VMWare platform > VxRail > VxRail RASR SD card reset using RASR ISO If reset of node via SD Card as explained at Factory reset VxRail 4.7 server is not working then we can try reimaging the SD card itself using: =RASR Reset using RASR ISO= # In Web browser, open iDRAC web UI and launch virtual console. # In the Virtual Console window, click Virtual Media tab and select Connect Virtual Media. # Select Virtual Media again, and then s..." current
- 06:48, 20 June 2022 diff hist +101 m Factory reset VxRail 4.7 server current
- 06:47, 20 June 2022 diff hist +1,255 N Delete horizon protected images or VMs or templates Created page with "Home > VMWare platform > VMWare Horizon > Delete horizon protected images or VMs or templates To delete Horizon protected VMs use: # Login into existing connection server as domain user #: This can also be a different / new connection server deployed afresh and connected to same vCenter where old horizon protected VMs / templates or images need to be deleted # Open an administrative cmd # Go to folder using #:<pre> #:: cd C:\Program Files\VMw..." current
- 06:44, 20 June 2022 diff hist +453 m CentOS 8.x Control Web panel Initial configuration current
- 06:36, 20 June 2022 diff hist +1,026 N Windows Server 2019 activation via proxy or via phone Created page with "Home > Windows > Windows Server 2019 > Windows Server 2019 activation via proxy or via phone We can activate any modern Windows including Windows Server 2019 via proxy using: # Through server manager -> Local server: ## Disable IE enchanced mode configuration ## Configure correct timezone as per requirement # Configure proxy in Internet explorer such that you can open https://www.google.co.in. If proxy requires authentication enter username an..." current
- 06:32, 20 June 2022 diff hist +59 m Windows Server 2019
- 06:30, 20 June 2022 diff hist +535 m CentOS 8.x Configure barjatiyarklp after OS installation overwriting existing root partition current
- 06:28, 20 June 2022 diff hist +657 m Tunneling using SSH server listening on port 443
- 06:17, 20 June 2022 diff hist +225 m Tunneling using SSH server listening on port 443
- 06:16, 20 June 2022 diff hist +58 m Connecting to SSH server listening on port 443 using HTTP proxy server with HTTP CONNECT
- 06:11, 20 June 2022 diff hist +2,900 N Configure MSSQL events database server Created page with "Home > VMWare platform > VMWare Horizon > Configure MSSQL events database server =MS SQL server installation= To setup MS SQL server use: # Run SQLEXPR installer # Choose "New SQL Server stand-alone installation or add features to an existing installation" # In popup window, accept the license, click next # Choose "Use Microsoft update to check for updates(recommended)", click next # In feature selection page, leave default settings, click next..." current
- 06:06, 20 June 2022 diff hist +44 m VMWare Horizon
- 06:05, 20 June 2022 diff hist +1,566 m Configuring a windows file server for user data
- 08:26, 16 June 2022 diff hist +4,328 N Configuring a windows file server for user data Created page with "Home > VMWare platform > VMWare Horizon > Configuring a windows file server for user data In case of Horizon setup, once users log into their VDI machines, ideally they should not keep any data locally. Hence it is possible to map some shared storage to them via DEM or manually. In either case a Windows based file server is required. =Building a Windows file sharing server in Windows 2019= To build Windows 2019 based file sharing server re..."
- 08:14, 16 June 2022 diff hist +70 m VMWare Horizon
- 08:12, 16 June 2022 diff hist −8 m CentOS 8.x postfix replace addresses on outgoing email current
- 08:48, 22 May 2022 diff hist +1,122 N CentOS 9.x tar Created page with "Home > CentOS > CentOS 9.x > CentOS 9.x Command line tools and utilities > CentOS 9.x tar =Resume a tar.gz command that was killed= Support a file is being created using: <pre> tar czf backup.tar.gz /mnt/backup </pre> But the process is killed in between. Now instead of re-compressing all the files which are part of backup.tar.gz already, it is possible to create another .tar.gz file with remaining data. To do that use: <pre> cd ~ tar ztf..." current
- 08:43, 22 May 2022 diff hist +119 N CentOS 9.x Command line tools and utilities Created page with "Home > CentOS > CentOS 9.x > CentOS 9.x Command line tools and utilities *CentOS 9.x tar" current
- 08:42, 22 May 2022 diff hist +49 m CentOS 9.x current
- 13:02, 21 May 2022 diff hist +8,592 N Creating Golden image for Windows OS Created page with "Home > VMWare platform > VMWare Horizon > Creating Golden image for Windows OS To create Golden image for Windows OS: =VM Creation= Create VM with following hardware configuration: # Select required no. of CPUs # Select desired memory. #: Expand the Memory section. #: Select Reserve all guest memory (All locked). # Choose appropriately sized hard disk, Choose Thin disk type #: Note that very large hard-disk will take time due to sdelete etc...." current
- 12:40, 21 May 2022 diff hist +7,063 N Creating Windows 2019 or Windows 10 Desktop Pool Created page with "Home > VMWare platform > VMWare Horizon > Creating Windows 2019 or Windows 10 Desktop Pool =Theory= There are three types of pools: ;Manual pool : We can create VMs and install Horizon agent. Then we can add them to Manual pool. This can be used to add physical Desktops / Servers etc. also to the horizon for connection server / UAG based remote access ;RDS pool : Once we create RDSH farm, we can create RDS pool as described in detail at Cre..." current
- 11:31, 21 May 2022 diff hist +1,209 m Build VxRail 7.0
- 11:26, 21 May 2022 diff hist +763 m Build VxRail 4.7
- 11:21, 21 May 2022 diff hist +128 CentOS 7.x Configure basic NFSv4 server for sharing folders between two machines
- 11:21, 21 May 2022 diff hist +1,193 N CentOS 9.x Configure basic NFSv4 server for sharing folders between two machines Created page with "Home > CentOS > CentOS 9.x > CentOS 9.x file sharing > CentOS 9.x NFS > CentOS 9.x Configure basic NFSv4 server for sharing folders between two machines There is older article on this at CentOS 7.x Configure basic NFSv4 server for sharing folders between two machines To configure CentOS 9.x based NFS server use: # Disable SELinux by editing '<tt>/etc/sysconfig/selinux</tt>' and setting: #:<pre> #:: SELINUX=disabled #:</pre> #: Al..."
