All,
overheard this on the WRS exploder
Jeff
Newsgroups: comp.os.vxworks
Subject: Re: PCB chain corruption
Date: 14 Jan 99 20:06:23 GMT
From: [email protected] (Georg Feil)
Organization: Centre for Research in Earth and Space Technology
Message-ID: <[email protected]>
References: <[email protected]>
Next use 'mbufShow' to be sure that there are enough network buffers
available. In particular the "number of times drained protocols for space"
line should show 0, otherwise your system has been running out of mbufs.
Raise the max mbufs limit and rebuild your VxWorks image to get around this.
We've found that protocol "draining" can cause serious problems,
including network access delays and the apparent "stranding" of mbufs
resulting in permanent loss (this is probably a bug somewhere in VxWorks).
Good luck,
Georg
- --
Georg Feil
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Space Geodynamics Laboratory | Email: [email protected]
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