Sun Microsystems Fire X4800, Руководство по установке

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Look for the following error messages, which appear on the screen, and in the file
/var/adm/messages
.
On the console:
Feb 25 15:45:04 mpk12-3214-189-156 pcplusmp: WARNING: No interrupt vector:
pciex8086,10f7 instance 1
Feb 25 15:45:04 mpk12-3214-189-156 pcplusmp: WARNING: Sharing vectors:
pciex8086,10f7 instance 1 and SCI
Feb 25 15:45:06 mpk12-3214-189-156 pcplusmp: WARNING: No interrupt vector:
pciex8086,10f7 instance 5
Feb 25 15:45:06 mpk12-3214-189-156 pcplusmp: WARNING: Sharing vectors:
pciex8086,10f7 instance 1 and pciex8086,10f7 instance 5
In
/var/adm/messages
:
Feb 25 15:44:53 mpk12-3214-189-156 ixgbe: [ID 611667 kern.info]
NOTICE: ixgbe7: Insufficient interrupt handles available: 1
Feb 25 15:44:53 mpk12-3214-189-156 ixgbe: [ID 611667 kern.info]
NOTICE: ixgbe7: Allocate MSI-X failed, trying MSI interrupts...
Feb 25 15:44:53 mpk12-3214-189-156 ixgbe: [ID 611667 kern.info]
NOTICE: ixgbe7: MSI-X not used, force rx and tx queue number to 1
Look at the messages in
/var/adm/messages
to identify the driver that requires more interrupts
than are available. In this example, it is ixgbe.
Once you have determined that some devices do not have interrupts, use the commands
devfsadm -C
and
mdb -k
to show which interrupts are assigned to a particular level.
The following output shows a system that requires 24 interrupts for ixgbe, and 16 for igb, both
of which are on level 6. To satisfy the needs of both requires 40 interrupts;, however only 31 are
available. The display shows the 31 that are assigned.
Also note that only one interrupt is assigned to interrupt level (IPL) 5, leaving 30 available for
other devices.
# devfsadm -C
# mdb -k
Loading modules: [ unix krtld genunix specfs dtrace cpu.generic uppc pcplusmp ufs ip
hook neti sctp arp usba uhci s1394 nca fcp fctl lofs emlxs qlc zfs nfs random sppp md
cpc crypto fcip logindmux ptm ]
> ::interrupts
>
IRQ
Vector IPL Bus Type CPU Share APIC/INT# ISR(s)
4 0xb0 12 ISA Fixed 9 1 0x0/0x4 asyintr
9 0x81 9 PCI Fixed 1 1 0x0/0x9 acpi_wrapper_isr
11 0xd1 14 PCI Fixed 2 1 0x0/0xb hpet_isr
16 0x88 9 PCI Fixed 12 1 0x0/0x10 uhci_intr
18 0x86 9 PCI Fixed 10 2 0x0/0x12 uhci_intr, ehci_intr
19 0x8a 9 PCI Fixed 14 3 0x0/0x13 ahci_intr, uhci_intr, uhci_intr
21 0x89 9 PCI Fixed 13 1 0x0/0x15 uhci_intr
23 0x87 9 PCI Fixed 11 2 0x0/0x17 uhci_intr, ehci_intr
28 0x40 5 PCI Fixed 4 1 0x1/0x4 mrsas_isr
32 0x20 2 IPI ALL 1 - cmi_cmci_trap
120 0x82 7 MSI 3 1 - pepb_intr_handler
121 0x30 4 MSI 5 1 - pepb_intr_handler
2
3
Allocating MSI Interrupt Space (Oracle Solaris OS Only)
133