[#5657] [ltp] ltp test case mount03/umount03 fail with error of "No such device"

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[#5657] [ltp] ltp test case mount03/umount03 fail with error of "No such device"

Submitted By: Vivi Li

Open Date

2009-11-04 04:03:28     Close Date

2009-11-12 05:02:30

Priority:

Medium     Assignee:

Graf Yang

Status:

Closed     Fixed In Release:

N/A

Found In Release:

2010R1     Release:

Category:

Tests     Board:

N/A

Processor:

BF548     Silicon Revision:

Is this bug repeatable?:

Yes     Resolution:

Fixed

Uboot version or rev.:

    Toolchain version or rev.:

gcc4.1-09r1-rc9

App binary format:

N/A     

Summary: [ltp] ltp test case mount03/umount03 fail with error of "No such device"

Details:

 

ltp test case mount03/umount03 fail with error of "No such device".

This is not a regression result. These case are not test before.

 

Bellow is the log on bf548-ezkit, and /dev/sdb1 is a ext2 fs on usb.

--

root:/> mount03 -D /dev/sdb1

mount03     1  FAIL  :  mount(2) failed errno = 19 : No such device

mount03     2  FAIL  :  mount(2) failed errno = 19 : No such device

mount03     3  FAIL  :  mount(2) failed errno = 19 : No such device

mount03     4  FAIL  :  mount(2) failed errno = 19 : No such device

mount03     5  FAIL  :  mount(2) failed errno = 19 : No such device

mount03     6  FAIL  :  mount(2) failed errno = 19 : No such device

root:/>

root:/>

root:/> umount03 -D /dev/sdb1

umount03    1  BROK  :  mount(2) failed to mount device /dev/sdb1 errno = 19 : No such device

root:/>

--

 

Follow-ups

 

--- Graf Yang                                                2009-11-11 04:31:00

Patch the attached patch fiel for mount03.c/umount03.c, the test pass,

 

root:/ltp> ./mount03 -D /dev/sda1

mount03     1  PASS  :  mount(2) Passed for rwflag MS_RDONLY - mount read-only

mount03     2  PASS  :  mount(2) Passed for rwflag MS_NODEV - disallow access

to device special files

mount03     3  PASS  :  mount(2) Passed for rwflag MS_NOEXEC - disallow program

execution

mount03     4  PASS  :  mount(2) Passed for rwflag MS_SYNCHRONOUS - writes are

synced at once

mount03     5  PASS  :  mount(2) Passed for rwflag MS_REMOUNT - alter flags of

a mounted FS

mount03     6  PASS  :  mount(2) Passed for rwflag MS_NOSUID - ignore suid and

sgid bits

 

 

root:/ltp> ./umount03 -D /dev/sda1

EXT2-fs warning: mounting unchecked fs, running e2fsck is recommended

umount03    1  PASS  :  umount(2) expected failure Got errno - EPERM : User not

Super User/root

 

--- Graf Yang                                                2009-11-11 04:40:35

I test ltp on /dev/sda1 which fs type default is set to ext2.

 

--- Vivi Li                                                  2009-11-12 05:02:30

OK now.

Close it.

 

 

 

    Files

    Changes

    Commits

    Dependencies

    Duplicates

    Associations

    Tags

 

File Name     File Type     File Size     Posted By

umount03.patch    application/octet-stream    875    Graf Yang

mount03.patch    application/octet-stream    1513    Graf Yang

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