Qlogic Fast Fabric User Manual page 129

Q
latest/fabric.0:0.links.diff - diff of baseline and latest fabric
internal and external links.
The .diff files are only created if differences are detected.
If the -s option is used and failures are detected, files related to the checks that
failed are also copied to the timestamped directory name under
FF_ANALYSIS_DIR, such as:
FF_ANALYSIS_DIR/2007-11-22-09:53:04
5.6.3.1
IB Fabric items checked against the baseline
Based on iba_report -o links:
❥
Unconnected/down/missing cables
❥
Added/moved cables
❥
Changes in link width and speed
❥
Changes to Node GUIDs in fabric (replacement of HCA or IB Switch hardware)
❥
Adding/Removing IB Nodes (CA, Virtual CAs, Virtual Switches, Physical
❥
Switches, Physical Switch internal switching cards (leaf/spine))
Changes to server or switch names
❥
Based on iba_report -o comps:
❥
Overlap with items above from links report
❥
Changes in port MTU, LMC, number of VLs
❥
Changes in port speed/width enabled or supported
❥
Changes in HCA or switch device IDs/revisions/VendorID (eg. ASIC HW
❥
changes)
Changes in port Capability mask (which IB features/agents run on port/server)
❥
Changes to ErrorLimits and PKey enforcement per port
❥
Changes to IOUs/IOCs/IOC Services provided
❥
❑
Location (port, node) and number of SMs in fabric
❥
includes primary and backups
❥
includes configured priority for SM
❥
D000006-000 Rev A
only applicable if IOUs in fabric (9000 series Virtual IO cards, IB native
storage, etc)
5 – Detailed Descriptions of Command LineTools
5-75