On several FC cards dedicated to SAN disks (QLOGIC - PCI Express 4Gb FC Adapter (77103224)) I've noticed that the fcstat return Dumped Frames from 1000 to 40000 and Invalid Tx Word Count is 0.
We've also Emulex cards dedicated to backup (LPe1205-CIOv - 8Gb PCIe FC Blade Expansion Card (df1000f1df1024f1)) that return Dumped Frames=0 and Invalid Tx Word Count from 0 to 75000.
The Dump Frames was highlighetd while analyzing performance for SAP system.
I wonder and ask for your advice of the meaning of both these parameters, and if they weight for a perf analysis?
OS: AIX 6.1 TL8 SP1 or VIOS 188.8.131.52
Hardware: Power 7 - IBM,8406-71Y
Pinned topic FC cards: Dumped Frames>0 and Invalid Tx Word Count>0
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Updated on 2013-03-11T17:21:55Z at 2013-03-11T17:21:55Z by SystemAdmin