HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.2 administrator guide (5697-0 - Page 523

• -globals are general FICON Controls/Statistics. • -images are discovered Images (FCUB). • -emul represents emulated FDCBs. • -active represents active FDCBs. • -epcb is the emulation Control Block (port specific). • -fhpb is the FICON Host Path Block. • -fdpb adrs is the FICON Device Path Block. • -fchb is the FICON Channel Control Block. • -fcub is the FICON Control Unit Control Block. • -fdcb adrs is the FICON Device Control Block. • -mem adrs displays 1250 memory in 256 byte increments. • -pools displays current data buffer pool counts. • -pmmr displays PMMR pointers. • -clear clears statistics. The -emul argument can be used to Monitor FICON emulation activities (see "FICON emulation monitoring"). The other arguments are primarily for support personnel. FICON emulation monitoring The -emul argument can be used to monitor FICON emulation. The following is an example: switch:admin> portshow ficon ge1 0 -emul XRC and Tape statistics are presented in different output formats.The following elements are common to both tape emulation and XRC emulation outputs: • FDCB ptr is a pointer to the FICON Device Control Block. Support personnel may use this pointer. • Path is the device path, in the format VE-HD-HP-DD-DP-LP-CU-DV. where: • VE is the internal VE_Port number. • HD is the hex value for the Host Domain (the entry domain for this host port into the fabric). • HP is the hex value for the Host Port (the entry port of this host connection into the fabric). • DD is the hex value for the Device Domain (the entry domain for this device into the fabric). • DP is the hex value for the Device Port (the entry port for this device connection into the fabric). • LP is the Logical Partition (LPAR) value for the host accessing the specific device. • CU is the Control Unit number (CUADDR) for the specific FICON connection. • DV is the Device Number of this FICON connected device. For example, the value 2463016406050001 breaks down as follows: VE HD HP DD DP LP CU DV 24 63 01 64 06 05 00 01 • State is displayed as a value of zero indicates emulation is idle. Any non-zero value indicates emulation is active. Fabric OS 6.2 administrator guide 519