- INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER SERIAL
- INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER FULL
- INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER PASSWORD
- INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER MAC
OK boot -s -> Single user.boots the system to run level 1
OK boot -r -> Reconfiguration boot.Boot and search for all attached eful when new device attached to the system boot into a halted state(ok prompt) intersting for troubleshooting boot at the lowest level OK boot tape -> Tape boot.boots off a SCSI tape if available boots from a TFTP boot server or Jumpstart server
INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER FULL
OK boot device-path ->boot from the full device mentioned OK boot disk -> boots the system from device as specified by the disk device alias OK boot -> boot the system from the default boot devices OK reset-all -> To reboot the system from OK Prompt OK set-defaults -> To reset variable values to the factory defaults OK banner -> To display the Model,Architecture,processor,openboot version,ethernet address,hostid and etc speed -> To find out the CPU and PCI bus speeds
INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER MAC
ent_addr -> To find out the ethernet MAC address version -> To find out the Open boot prompt version OK nvunalias cdrom1 -> To remove the nvalias 'cdrom1' from NVRAMRC OK nvalias ->To set the device alias permanently to NVRAM OK set-defaults -> To set the open boot prompt settings to the factory default OK setenv -> To set the envirement variables OK printenv ->To view the current NVRAM settings OK devalias ->To temporarily create a device alias OK devalias -> to list device alias names
OK probe-scsi-all -> To search all the scsi devices OK probe-scsi -> To search the scsi devices attached to the primary scsi controller This terminates all current ALOM sessions.
sc>resetsc -> To perform a hard reset of ALOM.
INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER PASSWORD
Sc>password ->Use to change the ALOM password for the account Must be between 6 & 8 characters sc>poweroff ->Graceful shutdown of the Solaris OS after "SC Alert:Hostsystem has shut down" wait until you see this message beforepoering the system back on sc>poweroff -y ->Instructs ALOM to proceed without prompting sc>poweroff -f ->Forces an immediate shutdown regardless of the state of the host sc>poweron -c -> Instructs ALOM to connect to the system console after performing the option sc>removefru PS0 ->To prepare POWER SUPPLY 0 form removal "T1000 servers attempting to use the removefru command on "PS0" Generates message "Could not remove system only has one power supply sc>reset ->To force the host server to rest immediately sc>reset -c ->Instructs ALOM to connect to the system console after performing the operation. Sc>usershow -> It will show username,permissions password Sc>showenvironment -> all hardware details like Hdd,system temperature,Fans,powersupply, Sc> help -> It shows available commandsĪre you sure you want reset the sc y So find about them by yourself and see what help offers you.
INTERVIEW QUESTIONS ON VERITAS VOLUME MANAGER SERIAL
Try default password which is the last 8 digits of the chassis serial no.Usernameis "admin" Some ALOM Shell Commands:- c annot login to the ALOM? If you modify your /etc/system file in Solaris and screw it up or it gets corrupt, when you try to reboot, the server will no longer startup.ġ) As the server starts booting, press Stop+A (at the same time)ģ) Solaris will now go into an interactive boot and will ask you several things.Ĥ) Answer using all the defaults until it asks for your system file.ĥ) Either specify the name of a backup system file (if you have one) OR type "/dev/null"Ħ) It will allow the system to boot with a vanilla kernel so that you can fix the broken /etc/system 1.NFS client is not able to access NFS server? Troubleshooting the connectivity between NFS server & NFS the NFS ports are open in network the shares are properly exported to NFS clientsĢ.If on jumpstart client, boot command "boot net install" doesn't work, what could be the possible the network connectivity using watch-net-all from OK the MAC address in Jumpstart server.ģ.What is /etc/system file gets corrupted? How will system bootup?
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