;
linux-kernel@vger.kernel.org; Kolli, Neela; Yang, Bo
Subject: RE: [PATCH 3/5] scsi: megaraid_sas - throttle io if FW is busy
On Thu, 2007-02-15 at 19:53 -0700, Patro, Sumant wrote:
> Hello James,
>
> I re-submitted the patch yesterday with the "space" issue fixed
&g
On Thu, 2007-02-15 at 19:53 -0700, Patro, Sumant wrote:
> Hello James,
>
> I re-submitted the patch yesterday with the "space" issue fixed
> (adhering to coding guideline).
>
> I will check for alternative to calculate the time driver have
> been sending host busy to OS. Will check wi
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Sent: Thursday, February 15, 2007 4:11 PM
To: Patro, Sumant
Cc: [EMAIL PROTECTED]; linux-scsi@vger.kernel.org;
linux-kernel@vger.kernel.org; Kolli, Neela; Yang, Bo; Patro, Sumant
Subject: Re: [PATCH 3/5] scsi: megaraid_sas - throttle io if FW is busy
On Tue, 2007-02-06 at 1
On Tue, 2007-02-06 at 14:11 -0800, Sumant Patro wrote:
> Checks added in megasas_queue_command to know if FW is able to process
> commands within timeout period. If number of retries is 2 or greater,
> the driver stops sending cmd to FW. IO is resumed if pending cmd count
> reduces to 16 or 5 secon
Checks added in megasas_queue_command to know if FW is able to process
commands within timeout period. If number of retries is 2 or greater,
the driver stops sending cmd to FW. IO is resumed if pending cmd count
reduces to 16 or 5 seconds has elapsed from the time cmds were last sent
to FW.
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