zfs crypto discuss - May 2008 - [Bug 1825] New: key change failure with zpool

http://defect.opensolaris.org/bz/show_bug.cgi?id=1825

           Summary: key change failure with zpool
    Classification: Development
           Product: zfs-crypto
           Version: unspecified
          Platform: Other
        OS/Version: Solaris
            Status: NEW
          Severity: normal
          Priority: P3
         Component: other
        AssignedTo: darrenm at opensolaris.org
        ReportedBy: ajscarp at yahoo.com
         QAContact: hua.tang at sun.com
                CC: zfs-crypto-discuss at opensolaris.org
   Estimated Hours: 0.0


The below fails in the ioctl..

------
++ zpool create -f tank c0t0d0s6
++ zpool set keysource=passphrase,file:///home/izick/key2 tank
++ zpool key -l tank
++ zpool key -c -o keysource=passphrase,file:///home/izick/key3 tank
Key change error: Operation not supported

------
/1 at 1:         <- libzfs:use_key_material() = 0
/1 at 1:         -> libzfs:crypto_key_ioctl(0xa9388, 0xffbfa868, 0x11000,
0xffbfb89
0)
/1 at 1:           -> libzfs:zfs_ioctl(0xa9388, 0x5a2f, 0xffbfa868, 0x0)
/1:     ioctl(3, ZFS_IOC_CRYPTO, 0xFFBFA868)            Err#48 ENOTSUP
/1 at 1:           <- libzfs:zfs_ioctl() = -1
/1 at 1:         <- libzfs:crypto_key_ioctl() = 48

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--- Comment #1 from Grace <hua.tang at sun.com>  2008-05-06 22:52:59 ---
Changing the keysouce by ''zpool set keysource'' has the same
issue.

# zpool create test /export/home/testfile_2
# zpool set keysource=passphrase,file:///export/home/passfile test
# zpool key -l test
# zfs create -o encryption=on test/fs
# cp /export/home/passfile /export/home/same_passfile
# zpool set keysource=passphrase,file:///export/home/same_passfile test
# zpool key -u test
# zpool key -l test
# cp /export/home/testfile /test/fs/

The system hangs here. Ctrl+C isn''t able to break it.

Changing keysource from/to passphrase,file to/from passphrase,prompt or
passphrase,new_file has this issue. Other keysource changeing(hex|raw) works
fine.

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--- Comment #2 from Grace <hua.tang at sun.com>  2008-05-06 22:55:08 ---
Test case zpool_set_keysource_005 fails due to this bug.

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--- Comment #3 from Grace <hua.tang at sun.com>  2008-05-07 00:21:29 ---
Test case zpool_key_c_001 fails.

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--- Comment #4 from Grace <hua.tang at sun.com>  2008-05-07 00:25:55 ---
''zpool key -c pool'' (without -o keysource) also fails.
Test case zpool_key_c_002 fails.

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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |Grace




--- Comment #5 from Darren J Moffat <darrenm at opensolaris.org> 
2008-05-20 02:35:56 ---
*** Bug 1984 has been marked as a duplicate of this bug. ***

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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|key change failure with     |Implement zpool key -c
                   |zpool                       |




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Darren J Moffat <darrenm at opensolaris.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |CLOSED
         Resolution|                            |FIXINSOURCE




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