https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=196980
Bug ID: 196980
Summary: PCI Resource Allocation Causing 2 em devices to fail
during initialization
Product: Base System
Version: 10.1-RELEASE
Hardware: amd64
OS: Any
Status: New
Severity: Affects Some People
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Created attachment 151991
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=151991&action=edit
dmesg log
I am using FreeBSD on a rack of Sun X4500 to serve up ZFS space. Each has 4
gigabit ethernet ports, but only 2 are working due to a PCI resource allocation
failure. This seems similar to another bug (196501) that has been marked as
resolved. I've tried 'hint.agp.0.disabled=1' as described in the bug report,
but no difference. I also saw a recommendation about hw.pci.realloc_bars=1,
but it also made no difference.
I am also using several Sun X4600 compute servers. these have a similar
complement of em ports and all 4 of them work with the same kernel. The X4500
supports 48 sata/sas disk drives, so it has quite a few sata controllers on the
bus. I suspect that they are taking up enough space to make the allocations
for the extra em devices fail, but that's just my humble guess.
I've attached my dmesg output.
thanks for any help or suggestions.
ron.
--
You are receiving this mail because:
You are the assignee for the bug.
_______________________________________________
[email protected] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-bugs
To unsubscribe, send any mail to "[email protected]"
