Sun Fire[TM] 12K/15K/E20K/E25K, Rio External Loopback Test failure
(Doc ID 1017539.1)
Last updated on MARCH 26, 2019
Applies to:Sun Fire 12K Server - Version All Versions and later
Sun Fire 15K Server - Version All Versions and later
Sun Fire E20K Server - Version All Versions and later
Sun Fire E25K Server - Version All Versions and later
After an upgrade to System Management Services 1.5 or higher, you may see a "Rio External Loopback Test failure" reported on one or several HsPCI[+] IO board during Hpost (level >= 16).
Man Ether IO7 Rio External Loopback Test failure Rio External Loopback Test Man Ether IO7 results Post attempted to loopback 8 packets of 128 bytes between the IO board and the SC. The test failed after exhausting all 8 retries. There were 9 hard failures, either a non data error occurred or no packets were received by the IO board. There were 0 failures where one or more of the packets was not fully transferred. The most packets transferred in any attempt was 0 and those packets contained 0 bytes in error. The mand driver reported that it received 0 packets and echoed 0 packets back, with 0 errors in and 0 errors out. Man Ether Hub IO7 reports: 0 collision-free packets from the SC 1 collisions from the SC 72 collision-free packets from the IO board 0 collisions from the IO board 73 collision-free packets from the network 1 collisions on the interface FAIL Man Ether IO7: EpiRIOR1_sc_tfunc(): Test FAILED Primary service FRU is Slot IO7. Secondary service FRU is EXB EX7, Current main SC, or the logic centerplane. INTERNAL: xcpdn_parse_devname(Man Ether IO7) returns -1 [...] I/O_Brds: IOC P1/Bus/Adapt IOC P0/Bus/Adapt Slot Gen Type P1 B1/10 B0/10 P0 B1/eb10 B0/10 (e=ENet, b=BBC) IO07: P hsPCI P p _p p _p P p fP_p p _p
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