Rogerio Antonio

I created a VM with 10G disk, after the Linux 7 installation, and the first upgrade, decided was better to increase the disk to 50GB. This post , i'm sharing the steps and commands I ran to increase the disk size. Software : Host : Windows 10 Pro , Oracle VM 6.1.2 Guest : Red Hat Enterprise Linux Server release 7.1 (Maipo) / Oracle Linux Server release 7.1 Ok - the first step is to resize the *vdi disk on the host side. Open a PowerShell console in the VM folder (Left Shift + Mouse Right Click on Windows) Quick list and check on the files. PS D:\VMs\OracleLinux7_MSSQL> ls Directory: D:\VMs\OracleLinux7_MSSQL Mode LastWriteTime Length Name ---- ------------- ------ ---- d----- 09/02/2020 18:40 Logs -a---- 09/02/2020 18:41 5689 OracleLinux7_MSSQL.vbox -a---- 09/02/2020 18:41 5688 OracleLinux7_MSSQL.vbox-prev -a---- 09/02/2020 18:40 9268363264 OracleL...

Neste post escrevo como partilhar pastas entre Windows (Host) e uma VM Guest, neste caso Linux. Ha algumas formas de fazer isto, esta parece me a mais facil. Seleccionar a Pasta Windows Na consola Virtual Box > Devices > Shared Folder Seleccionar a pasta windows para partilhar no Linux   O   Montar a pasta Windows na VM Ha duas opcoes : 1) Reiniciar a VM (Auto-mount) 2) Linha de comando [root@host ~]# mkdir -p /u01/stage/win_ebs_sw [root@host ~]# chmod 777 /u01/stage/win_ebs_sw [root@host ~]# mount -t vboxsf Oracle_EBS /u01/stage/win_ebs_sw/ [root@host ~]# ls /u01/stage/win_ebs_sw ebs_weblogic_webtier [root@host ~]# df -h /u01/stage/win_ebs_sw Filesystem Size Used Avail Use% Mounted on Oracle_EBS 895G 494G 401G 56% /u01/stage/win_ebs_sw Guardar a Configuracao no /etc/fstab para tornar as alteracoes permanentes. [root@host ~]# echo "Oracle_EBS /u01/stage/win_ebs_sw vboxsf defaults 0 0" >> /etc/fstab [root@host ~]# cat /etc/fstab # /etc/...

In this post I'm sharing how to address of the most repetitive tasks after fresh build or clone a VM. Eg. for database   pre install tasks . First of all , I will how to change the hostname. Next, I will setup the local naming resolution. At end, how to play with the firewall. Change hostname - the hostname is key including for server provisioning and orchestration, the server name can be changed using the hostnamectl command. Lets see bellow some examples. root@Unknown-08-00-27-26-48-7d # hostnamectl status Static hostname: localhost.localdomain Transient hostname: Unknown-08-00-27-26-48-7d Icon name: computer-vm Chassis: vm Machine ID: d5a9e3e4d118804089e345228a189582 Boot ID: f76e3fc1c76f49028a1583b90eb01511 Virtualization: kvm Operating System: Oracle Linux Server 7.7 CPE OS Name: cpe:/o:oracle:linux:7:7:server Kernel: Linux 4.14.35-1902.3.2.el7uek.x86_64 Architecture: x86-64 root@Unknown-08-00-27-26-48-7d # hostnamectl set-hostname wls.example.com root@Unknown-08-00-27-26-48...

Versao Portuguesa When we work with VMs we need to make files available eg. software binaries, it has a few ways to do that, this post is about how to make share Windows (Host) folders in a Linux server (Guest).

EnglishVersion Neste post escrevo como partillar uma pastas entre Windows (Host) e uma VM Linux (Guest), Ha muitas formas de fazer isto, esta parece me a mais facil.