From: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
To: qianfan <qianfanguijin@163.com>
Cc: Guenter Roeck <linux@roeck-us.net>,
linux-watchdog@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-usb@vger.kernel.org
Subject: Re: linux resetting when the usb storage was removed while copying
Date: Tue, 29 Mar 2022 19:32:40 +0900 [thread overview]
Message-ID: <87ilrxgibb.fsf@mail.parknet.co.jp> (raw)
In-Reply-To: <e69813b2-9b60-02de-dbec-414c2baf42c8@163.com> (qianfan's message of "Tue, 29 Mar 2022 17:08:10 +0800")
qianfan <qianfanguijin@163.com> writes:
>> This limits the rate of messages. Can you try if a this patch fixes behavior?
>
> Yes, this patch fixed the problem and watchdog doesn't reset again.
>
> Next is the console log when usb storage disconnected:
[...]
> cp: read error: Input/output error
> # [ 218.253995] FAT-fs (sda1): FAT read failed (blocknr 1130)
>
> 'FAT read failed' error message printed only once.
>
> Interesting.
Hm, message should print 10 times, then is suppressed. So this time, the
test may not reproduced. Can your test reproduces the issue reliably?
Well, anyway, the patch looks like working.
Thanks.
--
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
next prev parent reply other threads:[~2022-03-29 10:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1cc135e3-741f-e7d6-5d0a-fef319832a4c@163.com>
2022-03-22 7:21 ` linux resetting when the usb storage was removed while copying OGAWA Hirofumi
2022-03-22 8:42 ` qianfan
2022-03-22 12:31 ` Guenter Roeck
2022-03-28 5:48 ` OGAWA Hirofumi
2022-03-29 9:08 ` qianfan
2022-03-29 10:32 ` OGAWA Hirofumi [this message]
2022-03-30 1:10 ` qianfan
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