Date: Tue, 22 Dec 1998 21:32:14 +0100 From: "Johan Granlund" <johan@granlund.nu> To: "Kenneth D. Merry" <ken@plutotech.com> Cc: freebsd-scsi@FreeBSD.ORG Subject: Re: Problem with SCSI-bus and high diskaccess? Message-ID: <199812222135.WAA00643@phoenix.granlund.nu> In-Reply-To: <199812210302.UAA94802@panzer.plutotech.com> References: <XFMail.981220221957.asmodai@wxs.nl> from Jeroen Ruigrok/Asmodai at "Dec 20, 98 10:19:57 pm"
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> > Never had problems with Quantums before...
>
> Then you've probably never pushed them very hard. I'm personally curious
> to see whether their newer drives (e.g. Atlas III, Atlas IV, Atlas 10K)
> have the same sorts of problems that their older drives did. I'm
> certainly not willing, however, to spend any money to find out. :)
And the answer is...Yes:(
My Atlas II failed and got replaced with a Atlas III:
da1: <QUANTUM QM39100TD-SW N1B0> Fixed Direct Access SCSI-2
device
It starts to reduce tags at 36 (da1:ahc0:0:8:0): tagged openings now 36)
,the same as the Atlas II and mine is now at 2 tags.
The following patch fixes this:
{
/* Reports QUEUE FULL for temporary resource shortages */
{ T_DIRECT, SIP_MEDIA_FIXED, quantum, "QM39100*", "*" },
/*quirks*/0, /*mintags*/24, /*maxtags*/32
},
/Johan
>
> Ken
> --
> Kenneth Merry
> ken@plutotech.com
>
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___________________________________________________________
Internet: johan@granlund.nu
I don't even speak for myself
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