[Bug 2793] New: xattr support fails with multiples attributes

[samba-bugs at samba.org]

https://bugzilla.samba.org/show_bug.cgi?id=2793

           Summary: xattr support fails with multiples attributes
           Product: rsync
           Version: 2.6.5
          Platform: All
        OS/Version: Linux
            Status: NEW
          Severity: normal
          Priority: P3
         Component: core
        AssignedTo: wayned at samba.org
        ReportedBy: pierre at tuxfamily.org
         QAContact: rsync-qa at samba.org


When I try to use -X option with a patched rsync (using XFS as file system), I
obtain this when a file have multiple user attributes:

[root at Chakra data]# echo "test" > test_pierre/test.file 
[root at Chakra data]# setfattr -n user.test1 -v testval1 test_pierre/test.file 
[root at Chakra data]# setfattr -n user.test2 -v testval2 test_pierre/test.file 
[root at Chakra data]# getfattr test_pierre/test.file 
# file: test_pierre/test.file
user.test1
user.test2

[root at Chakra data]# rsync -AavX -P -W --numeric-ids --delete --force
test_pierre/ gargamel:/data/test_pierre/
building file list ... 
17608 files to consider
./
test.file
           5 100%    0.00kB/s    0:00:00  (1, 0.0% of 17608)
logs_test/
.test.file.cAW83c: rsync_xal_set: lsetxattr system.posix_acl_default failed: Not
a directory

sent 559013 bytes  received 78 bytes  65775.41 bytes/sec
total size is 5611168219  speedup is 10036.23
rsync error: some files could not be transferred (code 23) at main.c(791)

File is transmitted, but without its attributes.

If I remove an attribute, transmit seems to works fine...

[root at Chakra data]# setfattr -x user.test1 test_pierre/test.file 
[root at Chakra data]# getfattr test_pierre/test.file 
# file: test_pierre/test.file
user.test2

[root at Chakra data]# rsync -AavX -P -W --numeric-ids --delete --force
test_pierre/ gargamel:/data/test_pierre/
building file list ... 
17608 files to consider
./
test.file
           5 100%    0.00kB/s    0:00:00  (1, 0.0% of 17608)
logs_test/

sent 559013 bytes  received 78 bytes  58851.68 bytes/sec
total size is 5611168219  speedup is 10036.23

...but the attribute value and name is not ever kept in the other side :

[root at Chakra test_pierre]# getfattr -n user.test4 test.file3 
# file: test.file3
user.test4="testval4"

[root at Chakra data]# rsync -AavX -P -W --numeric-ids --delete --force
test_pierre/ gargamel:/data/test_pierre/
building file list ... 
17608 files to consider
test.file3
           5 100%    0.00kB/s    0:00:00  (1, 0.0% of 17608)
logs_test/

sent 559008 bytes  received 72 bytes  65774.12 bytes/sec
total size is 5611168219  speedup is 10036.43

[root at Gargamel test_pierre]# getfattr test.file3 
# file: test.file3
user.ARTE

[root at Gargamel test_pierre]# getfattr -n user.ARTE test.file3 
# file: test.file3
user.ARTE="h"

[root at Gargamel test_pierre]# getfattr -n user.test4 test.file3 
test.file3: user.test4: No such attribute

I set an attribute named "ARTE" for an other file in an other sync before. I
can't understand why it uses it now.

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