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I have a PCI-X Intel PRO/1000 MT Quad Port Server Adapter in Slot 2 on a PowerEdge 1950. OS is CentOS 5.4. Shortly after enabling one of the ports for use on a 100Mbit network, NFS data transfer across that link stalled. All traffic through this interface seems to have ceased - even ping is timing out machines that were previously pingable. The following log entries are observed through OMSA: Status: OK Wed Oct 20 12:01:51 2010 Err Reg Pointer: Link Tuning sensor, OEM Diagnostic data event was asserted Status: Critical Wed Oct 20 12:01:51 2010 PCIE Fatal Err: Critical Event sensor, bus fatal error (Bus 0 Device 2 Function 0) was asserted Status: Critical Wed Oct 20 12:01:51 2010 PCI Parity Err: Critical Event sensor, PCI PERR (Slot 2) was asserted Similarly, the following errors are seen in dmesg/syslog: Uhhuh. NMI received for unknown reason 30 on CPU 0. Do you have a strange power saving mode enabled? Dazed and confused, but trying to continue EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=0 CAS=0, UE Err=0x20 (Non-Aliased Uncorrectable Non-Mirrored Demand Data ECC)) EDAC MC0: UE row 0, channel-a= 0 channel-b= 1 labels "-": (Branch=0 DRAM-Bank=0 RDWR=Read RAS=0 CAS=0, UE Err=0x100 (Non-Aliased Uncorrectable Patrol Data ECC)) Can anyone enlighten me as to what's happened here? Do I have bad RAM, a bad Quad-Card, both or neither? Cheers, Mark. - -- Mark Watts BSc RHCE MBCS Senior Systems Engineer, IPR Secure Managed Hosting www.QinetiQ.com QinetiQ - Delivering customer-focused solutions GPG Key: http://www.linux-corner.info/mwatts.gpg -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org/ iEYEARECAAYFAky+/tgACgkQBn4EFUVUIO1BSQCglNrufn0kODjEeVuxGeFjt4Bv 4LIAoPSuKzk7Mttd27aes5wAQb62wX2o =rC5Y -----END PGP SIGNATURE----- _______________________________________________ Linux-PowerEdge mailing list [email protected] https://lists.us.dell.com/mailman/listinfo/linux-poweredge Please read the FAQ at http://lists.us.dell.com/faq
