Messages in this thread | | | Date | Tue, 12 Nov 2019 07:02:23 -0500 (EST) | From | Jan Stancek <> | Subject | Re: [LTP] [xfs] 73e5fff98b: kmsg.dev/zero:Can't_open_blockdev |
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----- Original Message ----- > > > > If you fix the issue, kindly add following tag > > Reported-by: kernel test robot <rong.a.chen@intel.com> > > > > [ 135.976643] LTP: starting fs_fill > > [ 135.993912] /dev/zero: Can't open blockdev > > I've looked at the github source but I don't see how to find out what > command was used when this error occurred so I don't know even how to > start to work out what might have caused this. > > Can you help me to find the test script source please.
https://github.com/linux-test-project/ltp/blob/master/testcases/kernel/fs/fs_fill/fs_fill.c
Setup of that test is trying different file system types, and it looks at errno code of "mount -t $fs /dev/zero /mnt/$fs".
Test still PASSes. This report appears to be only about extra message in dmesg, which wasn't there before:
# mount -t xfs /dev/zero /mnt/xfs # dmesg -c [ 897.177168] /dev/zero: Can't open blockdev
Regards, Jan
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