User contributions for Saurabh
From Notes_Wiki
- 03:20, 12 September 2022 diff hist +1,213 N Configure NSX-T exclusion list Created page with "Home > VMWare platform > VMWare NSX > Configure NSX-T exclusion list Sometimes it is desired to exclude a few VMs such as NSX controller cluster / NSX manager cluster, vCenter, AD etc. from NSX so that even if we make a mistake in writing an NSX distributed firewall policy, we can at least login into vCenter / NSX manager etc. and revert the changes. To configure a group (list) of VMs that should be excluded from NSX policies use: # Login int..."
- 03:16, 12 September 2022 diff hist +1,877 m Upgrade RHEL6 to RHEL7
- 05:20, 6 September 2022 diff hist +549 m CentOS 8.x Securing a Linux machine
- 03:46, 4 September 2022 diff hist −4 m CentOS 8.x Securing a Linux machine
- 04:07, 2 September 2022 diff hist +534 m Trunking incoming VLANs on uplink port to all other ports current
- 14:18, 30 August 2022 diff hist +96 m CentOS 7.x Create LVM partition on new disk
- 14:17, 30 August 2022 diff hist +94 m CentOS 8.x parted resize existing partition current
- 14:17, 30 August 2022 diff hist +122 m CentOS 8.x create or extend lvm partition with striping
- 14:14, 30 August 2022 diff hist +219 m CentOS 8.x create or extend lvm partition with striping
- 14:13, 30 August 2022 diff hist +199 m CentOS 7.x Create LVM partition on new disk
- 14:12, 30 August 2022 diff hist +180 m Update Suse from SLES 12 SP2 to SLES 15 SP2 with 100MB /boot current
- 14:00, 30 August 2022 diff hist +94 m Upgrading 12SP4 LPAR to 15SP1
- 13:59, 30 August 2022 diff hist +84 m Update Suse from SLES 12 SP2 to SLES 15 SP2 with 100MB /boot
- 13:34, 30 August 2022 diff hist +719 m Upgrading 12SP4 LPAR to 15SP1
- 13:31, 30 August 2022 diff hist +138 m Checking HANA DB replication status current
- 06:33, 30 August 2022 diff hist +378 m VIOS or AIX
- 06:33, 30 August 2022 diff hist +1,299 N 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 diff hist +1,262 N 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..." current
- 06:26, 30 August 2022 diff hist +2,912 N 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...." current
- 06:24, 30 August 2022 diff hist +1,589 N 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..." current
- 06:20, 30 August 2022 diff hist +793 N 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..." current
- 05:04, 30 August 2022 diff hist +1,388 N 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..." current
- 05:02, 30 August 2022 diff hist +920 N 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,..." current
- 05:00, 30 August 2022 diff hist +447 N 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" current
- 04:59, 30 August 2022 diff hist +708 N 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..." current
- 04:52, 30 August 2022 diff hist 0 m Using vi editing mode on shell current
- 04:52, 30 August 2022 diff hist +591 N 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/..."
- 04:50, 30 August 2022 diff hist +36 m VIOS or AIX
- 04:45, 30 August 2022 diff hist +262 m CentOS 7.x Install nvidia drivers and cuda library
- 16:48, 28 August 2022 diff hist +99 m Testing external emails are being sent after SMTP authentication current
- 16:47, 28 August 2022 diff hist +100 m Testing intra-domain emails are working after SMTP authentication current
- 16:46, 28 August 2022 diff hist +106 m Testing intra-domain emails are received without forcing authentication current
- 16:45, 28 August 2022 diff hist +102 m Testing external emails are received without forcing authentication current
- 16:44, 28 August 2022 diff hist +101 m CentOS 8.x Web based tools current
- 16:44, 28 August 2022 diff hist +153 m CentOS 8.x wordpress current
- 16:44, 28 August 2022 diff hist +84 m CentOS 8.x wordpress bitnami lets encrypt certificate renewal error current
- 16:43, 28 August 2022 diff hist +151 m CentOS 8.x rainloop current
- 16:43, 28 August 2022 diff hist +138 m CentOS 8.x rainloop basic setup current
- 16:43, 28 August 2022 diff hist +227 m CentOS 8.x rainloop reset admin password current
- 16:42, 28 August 2022 diff hist +32 m CentOS 8.x phpMyAdmin
- 16:41, 28 August 2022 diff hist +100 m CentOS 7.x Configure change password plugin for squirrelmail using poppassd current
- 16:39, 28 August 2022 diff hist +143 m Cam studio current
- 16:38, 28 August 2022 diff hist +62 m Bkhive, samdump2, john current
- 16:38, 28 August 2022 diff hist +225 m Installing john from source current
- 16:37, 28 August 2022 diff hist +230 m Unshadow, john current
- 16:36, 28 August 2022 diff hist +184 m Bkhive, samdump2, john
- 16:34, 28 August 2022 diff hist +88 m CentOS 7.x Rocks cluster 7.0
- 16:34, 28 August 2022 diff hist +82 m CentOS 7.x Print server current
- 16:34, 28 August 2022 diff hist +12 m CentOS 7.x Configure cups printing server current
- 16:34, 28 August 2022 diff hist +13 m CentOS 7.x Setup papercut on top of cups current
