Messages in this thread |  | | Date | Mon, 21 Dec 2015 07:25:19 +0500 | From | "Artem S. Tashkinov" <> | Subject | Re: IO errors after "block: remove bio get nr vec s()" |
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On 2015-12-21 07:18, Ming Lei wrote: > On Mon, Dec 21, 2015 at 9:50 AM, Artem S. Tashkinov wrote: >>> BTW, I have posted very similar issue in the link: >>> >>> http://marc.info/?l=linux-ide&m=145066119623811&w=2 >>> >>> Artem, I noticed from bugzillar that the hardware is i386, just >>> wondering if PAE is enabled? If yes, I am more confident >>> that both the two kinds of report are similar or same. >>> >> >> Yes, I'm on i686 with PAE (16GB of RAM here) - it's specifically >> mentioned >> in the corresponding bug report. > > OK, could you dump value of the following files under > /sys/block/sdN/queue/ ? > > max_hw_sectors_kb > max_sectors_kb > max_segments > max_segment_size > > 'sdN' is the faulted disk name. >
# cat /sys/block/sda/queue/{max_hw_sectors_kb,max_sectors_kb,max_segments,max_segment_size} 32767 32767 168 65536
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