Promise SATA controllers & FreeBSD-7
David Taylor
davidt at yadt.co.uk
Tue Oct 9 13:14:44 PDT 2007
Well, its been almost 2 months since this was last mentioned (unless I
missed something), and nothing appears to have moved since, well, the
problem first appeared many months prior to that.
So as the branch for -7 is (hopefully) approaching, I thought I'd see if
anyone had any news or ideas on this rather irritating problem. Of course
the main reason for my post is entirely selfish -- I'd like to experiment
with ZFS, but system instability caused by even moderate disk usage is
hardly conducive to worthwhile testing...
I, too, am seeing the now infamous:
adX: WARNING - READ_DMA UDMA ICRC error (retrying request) LBA=...
messages after simple commands like (cd /usr/ports; make search key=bonnie)
In my case, ad4 and ad6, connected to a Promise PDC20579 on-board SATA
controller.
This system has been essentially entirely stable whilst running 6-STABLE
for the past several years.
To me, this is a serious problem which will stop me from using FreeBSD-7.
If there is any way to help diagnose this problem, I'm willing to give
what assistance I can, but I'm not too sure where to begin...
Alternatively, if anyone can recommend a cheap PCI SATA card which is
known to work well with FreeBSD-7, I might just end up buying that...
--
David Taylor
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