[ofa-general] ***SPAM*** testing memory chins on ib cards

[kovlensky at interia.pl]

Hi all,

I observe such problem spawning randomly on my nodes:

kernel: ib_ipath 0000:03:00.0: RXE parity, Eager TID port 0 idx 0x33c expected 20447819, but got 20047819.
kernel: ib_ipath 0000:03:00.0: infinipath0: RXE parity Eager TID not recoverable, read 20047819, expected 20447819
kernel: ib_ipath 0000:03:00.0: infinipath0: RXE parity, Eager TID error is not recoverable

That's for qlogic cards, Mellanox ones seem to be much, much more stable. As I need to stress every card I just looking for a tool to make memory chips there under heavy load and, unfortunately, with not much luck. So what's the tool for diagnosing the cards?

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