Re: [PATCH v3 10/10] btrfs: test tempfsid with device add, seed, and balance

[Anand Jain <anand.jain@oracle.com>]

>> +_require_btrfs_sysfs_fsid
> 
> Same as in the previous test case. This requirement is not needed, the
> sysfs fsid path is not used anywhere in this test, likely copy-pasted
> from previous test cases in this patchset.
> 

  Yep. Replaced with "_require_btrfs_fs_feature temp_fsid"

>> diff --git a/tests/btrfs/315.out b/tests/btrfs/315.out
>> new file mode 100644
>> index 000000000000..56301f9f069e
>> --- /dev/null
>> +++ b/tests/btrfs/315.out
>> @@ -0,0 +1,10 @@
>> +QA output created by 315
>> +---- seed_device_must_fail ----
>> +mount: SCRATCH_MNT: WARNING: source write-protected, mounted read-only.

>> +mount: TEST_DIR/315/tempfsid_mnt: mount(2) system call failed: File exists.

The error output has changed due to some external fixes.
V4 contains changes accordingly.

Old:
         mount: <mnt-point>: mount(2) system call failed: File exists.

New:
         mount: <mnt-point>: fsconfig system call failed: File exists.
         dmesg(1) may have more information after failed mount system call.

Thanks, Anand