Dell server operations

Dell server operations

1. Raid problems:

# Deleting existing Raid configurations

MegaCli64-CfgLdDel-LALL-aALL

# Obtain the device ID and Slot Number

MegaCli64-PDList-aALL | egrep 'enclosure Device ID | Slot Number '| awk 'nr % 2 = 0 {print $3}; NR % 2! = 0 {print $4 ;}'

# Create Raid5, $ sdaslots is the disk ID and slot number used to create Raid that meet the parameter requirements. The size is 500 GB.

MegaCli64-CfgLdAdd-r5 "$ sdaslots" wb ra Direct CachedBadBBU-sz500GB-a0

2. Remote Management card operation. You do not need to manually enter the password when using sshpass. $ user and $ ip are the iDRAC device user name and password respectively:

# Power on the System

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm serveraction powerup

# Turn on the system power to start from PXE, mainly to install the system through the network

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm config-g login serverinfo- o cfgServerBootOnce

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm config-g login serverinfo- o cfgServerFirstBootDevice PXE

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm serveraction powercycle

# Obtain system power status

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm serveraction powerstatus 2>/ dev/null | awk '{print $4 }'

# Power off the system

Sshpass-p $ password ssh-o ConnectTimeout = 90-o StrictHostKeyChecking = no-o UserKnownHostsFile =/dev/null-o LogLevel = quiet $ user @ $ ip racadm serveraction powerdown