On the p5 servers, you cannot use any of the serial ports for TTYs or for heartbeats as you could on previous pSeries servers. The two ports on the machine go to the service processor. Alaska Drivers License Renewal Requirements more.

The ports on the host partition are virtual ports, and this is only when the Hardware Management Console (HMC) is not managing the machine. The SP controls the serial ports. Drivers Lifetec Lt 417000 more. The serial ports S1 and S2, at the rear of the system, are only available if the system is not managed using a HMC. In this case, the S1 and S2 ports support the attachment of the serial console and modem. If an HMC is connected, a virtual serial console is provided by the HMC (logical device vsa0 under AIX visible with the lsdev -l vsa0 command).

When the HMC is connected, the S1 and S2 ports are not usable by applications, such as for an HACMP heartbeat. If additional serial port functionality is needed, optional PCI adapters are available (PCI 8-port adapter FC 2943 or PCI 128-port adapter FC 2944).

Works API Reference: OS Libraries. Works API Reference: OS Librariesaic. SCSI Host Adapter Library Fileaio. Libasynchronous I/O (AIO. Ibm System P5 Serial Connection For. Range from 0 to 1023 are the well-known ports or system ports. A user's identity of a particular TCP connection. Ibm System P5 Serial Connection Windows. You can find product documentation here from over 3000 IBM products. Family 9113+01 IBM eServer p5 550 Model 550. M9113+01, ABSTRACT IBM UNIX systems consist of the IBM eServer pSeries and IBM RS/6000 product lines. Providing unprecedented value, these innovative systems feature.