Daily Archives: September 22, 2009

The following table shows the variables and their corresponding values. Variables in Standard File Systems Variable Description <diskname> Full path of a disk, for example, /dev/rz11c <rawdiskname> Full path of a raw disk, for example, /dev/rrz11c <disktype> Disk type, for … Continue reading →

1. Determine the size of the installed RAM with the command:vmstat -P | head -22. Determine the allocated swap space with the command:/usr/sbin/swapon -s3. Determine the required size of the swap space.You can find the minimum swap space requirement in … Continue reading →

disklabel Command The command disklabel displays the start/stop cylinder, the size of the partition, the labeland the disk type of a disk device.As user root, enter the command:disklabel -r /dev/<rawdisk device>disklabel -r /dev/rrz3c Compaq Tru64 UNIX does not allow block … Continue reading →

Checking the UNIX Kernel You can check the UNIX kernel with the following UNIX commands: sysconfig -q ipc sysconfig -q proc sysconfig -q vm Compare the output of these commands with the values in the list below. Corrections of the … Continue reading →

1. Log on as user root.2. Create a mount point for the CD-ROM with the command:mkdir <CD-mountdir> (for example, <CD-mountdir> is /sapcd)3. Mount the CD-ROM with the command:mount -dr -t cdfs /dev/rz<n>c <CD-mountdir><n> is the hardware or SCSI address of … Continue reading →