Re: No buffer space available

[Peter Eisch <peisch%gmail.com@localhost>]

On 9/10/12 9:50 AM, "Manuel Bouyer" <bouyer%antioche.eu.org@localhost> wrote:

> On Sun, Sep 09, 2012 at 06:15:25PM -0500, Peter Eisch wrote:
>> 
>> What's my path to fix problems like this?
>> 
>> Sep  9 16:41:51 mouse ospfd[602]: *** sendmsg in ospf_write failed to
>> 224.0.0.6, id 0, off 0, len 604, interface vlan511, mtu 1500: No buffer
>> space available
> 
> Looks like the queue is full.
> Does netstat -q shows some drops ?

No.  This is what's slaying me.  If the kernel had issues with hardware
would they float up the stacks or would it get logged?  (dmesg is clean)

mouse# netstat -q
arpintrq:
        queue length: 0
        maximum queue length: 50
        packets dropped: 0
ipintrq:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
ip6intrq:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
atintrq1:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
atintrq2:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
ppoediscinq:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
ppoeinq:
        queue length: 0
        maximum queue length: 2048
        packets dropped: 0
mouse# 

What other diagnostics would be useful to watch?

peter