Hi, I was stracing glusterfsd, and found calls to lgetxattr(). The strange thing is that some of them succeeded, and some didn't. The ones that didn't, had the "glusterfs" namespace: [pid 16268] 0.000096 lgetxattr("/no_usar/disco_120/var/rsnapshot/daily.0/nova/rootfs/home/globus/gt5.0.2-all-source-installer/source-trees/gsi/openssl_gpt/crypto/cast/asm/CVS/Entries", "glusterfs.inodelk-count", 0x0, 0) = -1 EOPNOTSUPP (Operation not supported) And the ones that did succeed had the common "trusted" namespace: [pid 16268] 0.000049 lgetxattr("/no_usar/disco_120/var/rsnapshot/daily.0/nova/rootfs/home/globus/gt5.0.2-all-source-installer/source-trees/gsi/openssl_gpt/crypto/cast/asm/CVS/Entries", "trusted.afr.remote1-mysql", 0x0, 0) = 12 For what I could read online, linux does not support other namespaces besides "trusted", "security", "user" and "system". Is this a bug? Am I missing something? Thanks -- Diego.