CephFS doesn't have a maximum xattr size. Instead, it imposes a maximum size for the full set of xattrs names+values, which by default is 64K. This patch fixes the max_attrval_size so that it is slightly < 64K in order to accommodate any already existing xattrs in the file. Signed-off-by: Luís Henriques <lhenriques@xxxxxxx> --- tests/generic/020 | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/tests/generic/020 b/tests/generic/020 index d8648e96286e..76f13220fe85 100755 --- a/tests/generic/020 +++ b/tests/generic/020 @@ -128,7 +128,7 @@ _attr_get_max() pvfs2) max_attrval_size=8192 ;; - xfs|udf|9p|ceph) + xfs|udf|9p) max_attrval_size=65536 ;; bcachefs) @@ -139,6 +139,14 @@ _attr_get_max() # the underlying filesystem, so just use the lowest value above. max_attrval_size=1024 ;; + ceph) + # CephFS does not have a maximum value for attributes. Instead, + # it imposes a maximum size for the full set of xattrs + # names+values, which by default is 64K. Set this to a value + # that is slightly smaller than 64K so that it can accommodate + # already existing xattrs. + max_attrval_size=65000 + ;; *) # Assume max ~1 block of attrs BLOCK_SIZE=`_get_block_size $TEST_DIR`
