linux-kernel - Re: [PATCH] smartpqi: Fix timeout of smartpqi probe stage

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Date:   Fri, 19 Oct 2018 16:02:08 +0800
From:   Feng Li <lifeng1519@...il.com>
To:     Don Brace <don.brace@...rosemi.com>,
        "James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>,
        "Martin K. Petersen" <martin.petersen@...cle.com>,
        esc.storagedev@...rosemi.com,
        "linux-scsi@...r.kernel.org" <linux-scsi@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
Cc:     fengli@...rtx.com
Subject: Re: [PATCH] smartpqi: Fix timeout of smartpqi probe stage

Just Ping.
This is a very serious issue. The OS boot from this raid controller
couldn't find bock devices after installing OS.

I think this patch should be merged asap.

Feng Li <lifeng1519@...il.com> 于2018年10月12日周五 上午11:13写道：
>
> I use 'HPE Smart Array E208i-a SR Gen10 Controller', and pass through
> the SAS controller from ESXi 6.0U1 to VM, which is installed CentOS 7.4/7.5.
> The disk is not found.
>
> The error log is "controller not ready after 30 seconds."
>
> Add some logs, and could check the probe stage needs nearly 36s to match the
> status.
>
> Signed-off-by: Li Feng <fengli@...rtx.com>
> ---
>  drivers/scsi/smartpqi/smartpqi_sis.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/scsi/smartpqi/smartpqi_sis.c
> b/drivers/scsi/smartpqi/smartpqi_sis.c
> index 5141bd4c9..bc7efdacb 100644
> --- a/drivers/scsi/smartpqi/smartpqi_sis.c
> +++ b/drivers/scsi/smartpqi/smartpqi_sis.c
> @@ -59,7 +59,7 @@
>
>  #define SIS_CTRL_KERNEL_UP 0x80
>  #define SIS_CTRL_KERNEL_PANIC 0x100
> -#define SIS_CTRL_READY_TIMEOUT_SECS 30
> +#define SIS_CTRL_READY_TIMEOUT_SECS 90
>  #define SIS_CTRL_READY_RESUME_TIMEOUT_SECS 90
>  #define SIS_CTRL_READY_POLL_INTERVAL_MSECS 10
>
> --
> 2.11.0



-- 
Thanks and Best Regards,
Feng Li(Alex)