Storage virtualization can reduce costs, streamline IT operations, and increase infrastructure resilience. VMware’s vSAN software is one of the most popular storage virtualization platforms available today and provides administrators with a simple and robust solution Read more…
VSAN health check: [root@copas-node1:~] esxcli vsan cluster get Cluster Information Enabled: true Current Local Time: 2018-07-02T11:06:14Z Local Node UUID: 5b14ec74-7715-3200-8fb4-2c600cc09955 Local Node Type: NORMAL Local Node State: PRIMARY Local Node Health State: HEALTHY Sub-Cluster Primary Read more…
Fail2ban is a free and open-source Intrusion Prevention System (IPS) that protects the server against brute-force attacks. After a specified number of incorrect password attempts, the client’s IP address is banned from accessing the system for a specified Read more…
Symptoms On importing an OVF package provided by vendors you receive the error message: “OVF Package with compressed disks is currently not supported for OVF import”. When you deploy an OVF template containing compressed files Read more…
The syntax of snoop command with most commonly used options is : # /usr/sbin/snoop -qr -d [device] -o [filename] -s 300 -q --> don't show packet count when capturing packets into file. (Improves the packet Read more…
Part of the job of cleaning up heavily loaded file systems involves locating and removing files that have not been used recently. You can locate unused files using the ls or find commands. Other ways to conserve disk space Read more…
Set Primary LDOM # ldm set-vcpu 8 primary # ldm set-memory 8G primary # ldm start-reconf primary # ldm add-config config_primary15072022 Create LDOM # ldm add-domain DB01 # ldm add-vcpu 8 DB01 # ldm add-memory Read more…
Oracle Solaris 11 saat ini menggunakan metode yang berbeda dengan solaris 10 untuk memanage package. Sekarang dengan Image packaging system (IPS) administrator dapat meng-install, update and mencari packages dari local atau remote repository. Repository bisa diakses Read more…
Hi guy’s, untuk tahap selanjutnya merupakan langkah untuk melakukan penambahan size pada file system yang menggunakan LVM, berikut step by step nya; 1. Pastikan terlebih dahulu partisi OS : # fdisk -l Disk /dev/sda: 80.0 Read more…