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(newest | oldest) View (newer 20 | older 20) (20 | 50 | 100 | 250 | 500)- 06:33, 30 August 2022 Saurabh talk contribs created page Upgrading 12SP4 LPAR to 15SP1 (Created page with "Home > VIOS or AIX > Upgrading 12SP4 LPAR to 15SP1 To upgrade 12SP4 LPAR to 15SP1 use: # Connect two virtual optical drivers (one for installer and one for packages). See Add Virtual Optical Media to LPAR with desired OS ISO image # Start "Upgrade" option after booting through CD using "System management services". See Activating the LPAR (Starting) #* Press up/down arrow to get grub # Ideally we should have taken a backup of system (root...")
- 06:29, 30 August 2022 Saurabh talk contribs created page Backup of LPAR by booting into Suse installer DVD rescue mode (Created page with "Home > VIOS or AIX > Backup of LPAR by booting into Suse installer DVD rescue mode To take disk level image backup of LPAR to a remote location use: # We should have a backup destination with dd, nc installed. It can be a Linux machine (Physical or VM) or in case of Windows install Cygwin with ddrescue and nc also selected along with default packages. # Boot the LPAR via "System Management Service" so that we can go to rescue mode of CD. (Suse12S...")
- 06:26, 30 August 2022 Saurabh talk contribs created page Installing Suse 12SP4 in LPAR (Created page with "Home > VIOS or AIX > Installing Suse 12SP4 in LPAR After Activating the LPAR (Starting) to boot via Suse 12SP4 installed DVD (See Uploading a new OS ISO to VIOS Library and Add Virtual Optical Media to LPAR with desired OS ISO image), we can install OS using: # After existing "System Management Service" via grub choose option of "Installation". #* You may have to press up-down arrow to get grub menu #* Careful avoid left-right arrow....")
- 06:24, 30 August 2022 Saurabh talk contribs created page Activating the LPAR (Starting) (Created page with "Home > VIOS or AIX > Activating the LPAR (Starting) After Create LPAR and Add Virtual Optical Media to LPAR with desired OS ISO image we can activating the created LPAR and boot it using attached virtual optical media using: # Login into vHMC # Go to Power server # Select the LPAR. From Actions menu choose "Activate" # To boot via virtual optical CD/DVD in "Activation Options" expand "Advanced Settings" against "Boot Mode" select "System M...")
- 06:20, 30 August 2022 Saurabh talk contribs created page Add Virtual Optical Media to LPAR with desired OS ISO image (Created page with "Home > VIOS or AIX > Add Virtual Optical Media to LPAR with desired OS ISO image To add a virtual CD/DVD (Optical Media) to LPAR using ISO image uploaded to library (See Uploading a new OS ISO to VIOS Library ) use: # Login into vHMC # Go to LPAR created in above steps # Go to "Virtual Storage" # Go to "Virtual Optical Device" # Click on "Add Virtual Optical Device" # Give approprite Device Name (eg cd1), Select the VIOS Server, click ok. # Se...")
- 05:04, 30 August 2022 Saurabh talk contribs created page Uploading a new OS ISO to VIOS Library (Created page with "Home > VIOS or AIX > Uploading a new OS ISO to VIOS Library To upload a new OS ISO to VIOS Library (and optionally create a new library as required): # Download relevant ISO using Internet # Use "WinSCP" with scp (*and not sftp*0 to login into VIOS as padmin or root # Copy the ISO to /home/padmin (padmin) or /tmp (root). #: If copied to /home/padmim, login into putty as padmin. Use "r o". Move uploaded ISO to /tmp. # Login into vHMC # Go to Pow...")
- 05:02, 30 August 2022 Saurabh talk contribs created page Adding Root disk / storage to LPAR (Created page with "Home > VIOS or AIX > Adding Root disk / storage to LPAR To add root disk or additional storage to LPAR via vHMC: # Go to LPAR created as per Create LPAR # Go to "Virtual Storage" # In case of virtual FC storage (NPIV) ## Using "Virtual Fibre Channel" tab ##* Add virtual Fiber channel devices to the LPAR ##* Select all Fibre Channel Ports (2/4) and click ok. ##: You can see availabile port connections count (eg 61) on this screen. ## Do zoning,...")
- 05:00, 30 August 2022 Saurabh talk contribs created page Adding Virtual Network to LPAR (Created page with "Home > VIOS or AIX > Adding Virtual Network to LPAR To add Virtual network (NIC) to LPAR via vHMC use: # Go to LPAR created as per Create LPAR # Go to "Virtual Networks" # Click "Attach Virtual Network" # Select appropriate virtual network name based on site. Ideally this network should be connected to a "Virtual Network Bridge" # Click ok. Home > VIOS or AIX > Adding Virtual Network to LPAR")
- 04:59, 30 August 2022 Saurabh talk contribs created page Create LPAR (Created page with "Home > VIOS or AIX > Create LPAR To create LPAR using vHMC use: # Login into vHMC # Go to Power Server # Click on "Create Partition" on top right corner # Give appropriate Partition Name. ## Leave Partition ID to <auto assign>, Partition Type to AIX/Linux, Maximum Virtual Adapters:10 # Click on "Processor conifguration" with Processor Mode "Shared", Uncapped ## For test LPAR leave virtual processors minimum, allocated and maximum to 1 ## Processi...")
- 04:52, 30 August 2022 Saurabh talk contribs created page Using vi editing mode on shell (Created page with "Home > VIOS or AIX > Using vi editing mode on shell We can use following to enable vi editing mode on shell: <pre> set -o vi </pre> After this we can do the following at least: ;Esc + v : Escape takes to control mode and then v is for editing the line in vi. After editing we can use :wq to execute the typed command 'Esc + k : Escape takes to control mode and then k takes to previous command in history. More on this at https://www.ibm.com/docs/...")
- 15:12, 24 August 2022 Saurabh talk contribs moved page Nessuss to Nessus (Corrected name)
- 07:52, 17 August 2022 Saurabh talk contribs created page Disable hot plug and unplug for NIC and USB for clients (Created page with "Home > VMWare platform > VMWare Horizon > Disable hot plug and unplug for NIC and USB for clients When users connect to Horizon VDI via Horizon client, they get option to unplug both USB and NIC. USB unplug is useful to safely remove USB device, but NIC unplug disconnections the VM. After that we need to remove the old NIC from the VM at vSphere/vCenter level and reconfigure the VM with same IP on a new NIC. To avoid all this we can disable...")
- 07:44, 17 August 2022 Saurabh talk contribs created page Configure RDSH licensing server and client for VDI (Created page with "Home > VMWare platform > VMWare Horizon > Configure RDSH licensing server and client for VDI By default the Windows Server 2019 VMs might allow RDSH via VDI RDSH pools to work only till 180 days. For any extended usage perhaps license is required. To setup a RDSH licensing server and client use below steps: =Get Microsoft licensing ID for the organization= The next sections explain server setup using "Agreement No". To find Agreement No fo...")
- 07:08, 17 August 2022 Saurabh talk contribs created page CentOS 8.x Roundcube web based installer for Gmail IMAP and SMTP (Created page with "Home > CentOS > CentOS 8.x > Web based tools > CentOS 8.x Roundcube > CentOS 8.x Roundcube web based installer for Gmail IMAP and SMTP After installation as per CentOS 8.x Roundcube installation visit http://<server-fqdn-or-ip>/installer to proceed further as follows: # Check environment -- click NEXT button in the bottom of page # Create Config ## In database setup section, fill Database password as co...")
- 07:07, 17 August 2022 Saurabh talk contribs created page CentOS 8.x Roundcube (Created page with "Home > CentOS > CentOS 8.x > Web based tools > CentOS 8.x Roundcube *CentOS 8.x Roundcube installation *CentOS 8.x Roundcube web based installer for Gmail IMAP and SMTP There are older articles on roundcube at Roundcube configuration")
- 07:07, 17 August 2022 Saurabh talk contribs created page CentOS 8.x Roundcube installation (Created page with "Home > CentOS > CentOS 8.x > Web based tools > CentOS 8.x Roundcube > Installation To install roundcube use following steps: # Install mariadb and set roundcube database using: #:<pre> #:: dnf -y install mariadb-server #:: systemctl start mariadb #:: systemctl enable mariadb #:: mysql_secure_installation #:: #:: mysql -u root -p #:: #:: CREATE DATABASE roundcubemail; #:: CRE...")
- 13:03, 3 August 2022 Saurabh talk contribs created page Accessing partition via IVM managed hosts (Created page with "Home > VIOS or AIX > Accessing partition via IVM managed hosts We can access virtual terminal on IVM managed hosts when there is older power server and no vHMC via: # If logged in via root change to padmin user via (Or login as padmin directly) #:<pre> #:: su - padmin #:</pre> # Get the lpars names and id's #:<pre> #:: lssyscfg -r lpar -F name,lpar_id #:</pre> # Login to lpar using id #:<pre> #:: mkvt -id <lpar-id> #:</pre> # If terminal already...")
- 12:55, 3 August 2022 Saurabh talk contribs created page Accessing VIOS console via HMC console (Created page with "Home > VIOS or AIX > Accessing VIOS console via HMC console In case of emergency (unexpected boot after maintenance) we should always be able to connect to VIOS via HMC via console. This can help in recovering from some boot issues. To do the same use: # SSH to vHMC via use (eg hscroot) # Run below command #:<pre> #:: vtmenu #:</pre> # Select the appropriate power server for which we want to connect to VIOS # Select the VIOS to which we want to c...")
- 12:33, 3 August 2022 Saurabh talk contribs created page Removing disk from VIOS server (Created page with "Home > VIOS or AIX > Removing disk from VIOS server To remove disk from VIOS server use below steps: # Login to VIOS server (padmin) # Find the hdisk name of the disk to be removed using: #:<pre> #:: lspv #:</pre> #: Example output #::<pre> #:::$ $ lspv #:::NAME PVID VG STATUS #:::hdisk120 00c2eae02d3989c8 None #:::hdisk121 00c2eae095ba1018...")
- 12:26, 3 August 2022 Saurabh talk contribs moved page Configure Date and Time on VOIS to Configure Date and Time on VIOS (Spelling correction)