Tag: Sys Admin

HPE Data Protector is software which is being used for the backups of the data on tape or disk. Through HPE Data Protector you can take the RMAN backup of the database, File System backup, Internal Database backup, Virtual Environment backup etc. Check the HPE Data Protector Version …

Before applying any patch to HPE Data Protector Cell Manager, we need to check the current patch level of the Data Protector Cell Manager. Sometimes HPE support system also asks for the current level of patches installed on the Data Protector Cell Manager as well as on …

Your computer is connected to a Wi-Fi network but you do not remember the password that you had earlier used to connect to this particular WiFi network. Maybe you forgot the password or maybe the network administrator entered it directly without revealing the actual password to …

Use command dmidecode on Linux servers to get the hardware serial number which is required for logging the case to the hardware support team. # /usr/sbin/dmidecode -t 1 # dmidecode 2.12 SMBIOS 2.8 present. Handle 0x0100, DMI type 1, 27 bytes System Information Manufacturer: Dell Inc. Product Name: PowerEdge …

Problem: I have some HP-UX 11.31 servers and generally, I connect with these servers through SSH. I noticed that response of one sever becomes very slow during login. When I connect to this server through SSH (with any user normal or root) it takes too much …

Root SSH login on the servers should be disabled to protect the servers from unauthorized access. Root login should be enabled through the console only. If you need root user access to run a script or execute a command then you need to login first through …

Problem: One day I found that one HPE ProLiant DL560 Gen8 server is not accessible from the remote site. When I came onsite then found that the server showing the amber light and error: NT1/NM I (motherboard nonmaskable interrupt), undiagnosed with a pink screen as shown in the below image. VMware vSphere …