Fabric OS 5.x command reference guide 125
NOTE:
The R_A_TOV, E_D_TOV, WAN_TOV, and MAX_HOPS configuration parameters are
inter-related. Assigning a specific value to one or more of these parameters can change the range of
allowed values that can be assigned to the other parameters. As a result, the user might not be able to set
all the values within the range displayed against each parameter. To reduce problems, the configuration
utility validates the modified parameter values and prompts the user to re-enter some values, if the
validation check fails.
MAX_HOPS
Maximum hops (MAX_HOPS) is an integer that denotes the
upper limit on the number of hops a frame might have to traverse
to reach any destination port from any source port across the
fabric.
Data Field Size
The data field size specifies the largest possible value, in bytes, and
advertises this value to other switches in the fabric during construction
of the fabric as well as to other devices when they connect to the
fabric. Setting this to a value smaller than 2112 might result in
decreased performance.
Sequence-Level Switching
When sequence-level switching is set to 1, frames of the same
sequence from a particular source are transmitted as a group. When
this feature is set to 0, frames are transmitted interleaved among
multiple sequences.
Under normal conditions, sequence-level switching should be disabled
for better performance. However, some host adapters have
performance issues when receiving interleaved frames from multiple
sequences. When there are such devices attached to the fabric,
sequence-level switching should be enabled.
Disable Device Probing
When disable device probing is set to 1, devices that do not register
with the name server are not present in the name server data base. Set
this mode only if the switch N_Port discovery process (PLOGI, PRLI,
INQUIRY) causes an attached device to fail.
Suppress Class F Traffic
When this mode is set to 1, all Class F interswitch frames are
transmitted as Class 2 frames. This is to support remote fabrics that
involve ATM gateways, which don't support class F traffic.
Switch PID Format
The formats are as follows:
0
Native PID format (16 based, 16 port format), for fabrics
with legacy low-count-port switches.
1
Core PID format (0 based, 256 port format), preferred
mode for mixed fabrics with legacy and new switches.
2
Extended edge PID format (16 based, 256 port format),
used in mixed fabrics with legacy and new switches to
avoid need to reboot host systems when static PID binded is
used.
Per-frame Route Priority
In addition to the eight virtual channels used in frame routing priority,
support is also available for per-frame-based prioritization when this
value is set. When Per-frame Route Priority is set to 1, the virtual
channel ID is used in conjunction with a frame header to form the final
virtual channel ID.
Long Distance Fabric
When this mode is set to 1, ISLs in a fabric can be up to 100 km long.
The exact distance level is determined by the per-port configuration on
the E_Ports of each ISL. Both E_Ports in an ISL must be configured to run
the same long-distance level; otherwise, the fabric will be segmented.
The Extended Fabric License is required to set this mode.
Содержание StorageWorks 2/64 - Core Switch
Страница 12: ...12 Contents ...
Страница 16: ...16 ...
Страница 20: ...20 Fabric OS command line interface ...
Страница 36: ...36 Fabric OS commands See also aliCreate aliDelete aliRemove aliShow ...
Страница 48: ...48 Fabric OS commands See also aliAdd aliCreate aliDelete aliRemove ...
Страница 51: ...Fabric OS 5 x command reference guide 51 See also dlsReset dlsSet dlsShow switchDisable ...
Страница 77: ...Fabric OS 5 x command reference guide 77 portLoopbackTest portRegTest spinSilk sramRetentionTest ...
Страница 80: ...80 Fabric OS commands cfgRemove cfgSave cfgShow ...
Страница 82: ...82 Fabric OS commands See also cfgDisable cfgEnable cfgSave ...
Страница 84: ...84 Fabric OS commands See also cfgAdd cfgClear cfgDelete cfgDisable cfgEnable cfgRemove cfgSave cfgShow ...
Страница 96: ...96 Fabric OS commands cfgShow ...
Страница 105: ...Fabric OS 5 x command reference guide 105 Examples To display all FRUs for a switch ...
Страница 122: ...122 Fabric OS commands See also configDefault configDownload configShow configure ...
Страница 150: ...150 Fabric OS commands See also burninLevel setEsdMode setGbicMode setSplbMode ...
Страница 166: ...166 Fabric OS commands See also configDownload configUpload firmwareDownload ipAddrSet ipAddrShow ...
Страница 171: ...Fabric OS 5 x command reference guide 171 See also errDelimiterSet errFilterSet errShow ...
Страница 175: ...Fabric OS 5 x command reference guide 175 ...
Страница 191: ...Fabric OS 5 x command reference guide 191 See also fabricLog fabStateClear fabStateShow ...
Страница 208: ...208 Fabric OS commands See also faZoneAdd faZoneCreate faZoneDelete faZoneShow ...
Страница 217: ...Fabric OS 5 x command reference guide 217 See also fcPing fcpLogDisable fcpLogEnable ...
Страница 219: ...Fabric OS 5 x command reference guide 219 See also portLoginShow portLogShow ...
Страница 240: ...240 Fabric OS commands See also firmwareDownload firmwareRestore ...
Страница 256: ...256 Fabric OS commands See also bcastShow topologyShow uRouteShow ...
Страница 266: ...266 Fabric OS commands See also fwClassInit fwConfigReload fwShow ...
Страница 298: ...298 Fabric OS commands See also historyLastShow ...
Страница 315: ...Fabric OS 5 x command reference guide 315 See also ipAddrShow ...
Страница 357: ...Fabric OS 5 x command reference guide 357 See also msTdEnable msTdReadConfig ...
Страница 364: ...364 Fabric OS commands See also interfaceShow portShow switchShow ...
Страница 373: ...Fabric OS 5 x command reference guide 373 See also nsShow switchShow ...
Страница 376: ...376 Fabric OS commands nsShow switchShow ...
Страница 394: ...394 Fabric OS commands See also portLogDump saveCore ...
Страница 413: ...Fabric OS 5 x command reference guide 413 See also perfAddEEMonitor perfShowEEMonitor perfMonitorClear ...
Страница 415: ...Fabric OS 5 x command reference guide 415 See also perfAddUserMonitor perfShowFilterMonitor perfMonitorClear ...
Страница 452: ...452 Fabric OS commands See also portCfgShow ...
Страница 458: ...458 Fabric OS commands ...
Страница 504: ...504 Fabric OS commands portCfgDefault portShow ...
Страница 522: ...522 Fabric OS commands See also portDisable portEnable portShow portSwapDisable portSwapEnable portSwapShow switchShow ...
Страница 532: ...532 Fabric OS commands slotPowerOff slotPowerOn slotShow ...
Страница 534: ...534 Fabric OS commands See also chassisShow powerOffListShow psShow slotPowerOff slotPowerOn slotShow ...
Страница 536: ...536 Fabric OS commands See also chassisShow fanShow ...
Страница 542: ...542 Fabric OS commands See also qloopAdd qloopCreate qloopDelete qloopShow ...
Страница 554: ...554 Fabric OS commands See also none ...
Страница 565: ...Fabric OS 5 x command reference guide 565 See also secPolicyDump secPolicyShow ...
Страница 591: ...Fabric OS 5 x command reference guide 591 secPolicyRemove secPolicySave secStatsShow ...
Страница 612: ...612 Fabric OS commands See also passwd secModeDisable secModeShow secNonFcsPasswd secTempPasswdReset ...
Страница 673: ...Fabric OS 5 x command reference guide 673 supportShow traceDump traceFtp traceTrig ...
Страница 709: ...Fabric OS 5 x command reference guide 709 See also burninErrClear burninStatus diagSetBurnin diagSetCycle ...
Страница 715: ...Fabric OS 5 x command reference guide 715 traceFtp traceTrig ...
Страница 722: ...722 Fabric OS commands See also agtCfgSet agtCfgShow trackChangesHelp trackChangesShow ...
Страница 725: ...Fabric OS 5 x command reference guide 725 See also portCfgTrunkPort switchCfgTrunk trunkShow ...
Страница 765: ...Fabric OS 5 x command reference guide 765 See also zoneAdd zoneCreate zoneDelete zoneRemove ...
Страница 766: ...766 Fabric OS commands ...
Страница 772: ...772 Licensed product commands ...
Страница 776: ...776 Exclusive primary FCS commands ...
Страница 796: ...796 supportShow reference ...
Страница 830: ...830 Index ...