hi, For information. i got some errors on testfs on this kernel: Versions: Kernel: 3.18.17-vs2.3.7.4 VS-API: 0x00020308 VCI: 0x0000000013013f11 util-vserver: 0.30.216-pre3117; Apr 2 2015, 18:02:34 Features: CC: gcc, gcc (Debian 4.7.2-5) 4.7.2 bash testfs.sh -v -v -y -z -D /dev/vserverpool/iozone -M /mnt/testfs -F xfs [112]# succeeded. do_xattr_verify /mnt/testfs showattr /mnt/testfs/dir_11677 -+(-)-Bui?([c-])- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- = ----buic- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- ~ ----buic- [113]# failed. do_xattr_verify /mnt/testfs lsattr /mnt/testfs/dir_11677 -+(-)?([Ae])+(-) verify /mnt/testfs/dir_11677: -+(-)?([Ae])+(-) = ---------------- [114]# succeeded. vcontext --create --xid 2 -- chattr =i /mnt/testfs/dir_11677 New security context is 2 do_xattr_verify /mnt/testfs showattr /mnt/testfs/dir_11677 -+(-)-Bui?([c-])- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- = ----buIc- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- ~ ----buIc- [115]# failed. do_xattr_barrier /mnt/testfs /mnt/testfs/dir_11677 ..^ chmod +x /mnt/testfs/dir_11677 chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted vcontext --migrate --xid 1 -- chmod +x /mnt/testfs/dir_11677 chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted vcontext --create --xid 2 -- chmod +x /mnt/testfs/dir_11677 New security context is 2 chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted chmod: changing permissions of `/mnt/testfs/dir_11677': Operation not permitted barrier /mnt/testfs/dir_11677: [^^^:..^] [116]# failed. setattr --~barrier /mnt/testfs/dir_11677 [118]# succeeded. do_xattr_verify /mnt/testfs showattr /mnt/testfs/dir_11677 -+(-)-bui?([c-])- verify /mnt/testfs/dir_11677: -+(-)-bui?([c-])- = ----buIc- verify /mnt/testfs/dir_11677: -+(-)-bui?([c-])- ~ ----buIc- [119]# failed. rmdir: failed to remove `/mnt/testfs/dir_11677': Operation not permitted setattr --iunlink /mnt/testfs/file_11677 [122]# succeeded. do_xattr_verify /mnt/testfs showattr /mnt/testfs/file_11677 -+(-)--UI?([C-])- verify /mnt/testfs/file_11677: -+(-)--UI?([C-])- = -----uic- verify /mnt/testfs/file_11677: -+(-)--UI?([C-])- ~ -----uic- [123]# failed. do_xattr_verify /mnt/testfs lsattr /mnt/testfs/file_11677 -+(-)-i-+(-)?([AEe])+(-) verify /mnt/testfs/file_11677: -+(-)-i-+(-)?([AEe])+(-) = ---------------- verify /mnt/testfs/file_11677: -+(-)-i-+(-)?([AEe])+(-) ~ ---------------- [124]# failed. ln /mnt/testfs/file_11677 /mnt/testfs/file_11677.y [125]# succeeded. go_xid 2 rm -f /mnt/testfs/file_11677 vcontext --create --xid 2 -- rm -f /mnt/testfs/file_11677 New security context is 2 [129]# succeeded. do_xattr_verify /mnt/testfs showattr /mnt/testfs/dir_11677 -+(-)-Bui?([c-])- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- = ----buIc- verify /mnt/testfs/dir_11677: -+(-)-Bui?([c-])- ~ ----buIc- [131]# failed. do_xattr_verify /mnt/testfs lsattr /mnt/testfs/dir_11677 -+(-)?([Ae])+(-) verify /mnt/testfs/dir_11677: -+(-)?([Ae])+(-) = ----i----------- verify /mnt/testfs/dir_11677: -+(-)?([Ae])+(-) ~ ----i----------- [132]# failed. do_xattr_verify /mnt/testfs showattr /mnt/testfs/file_11677 -+(-)--UI?([C-])- verify /mnt/testfs/file_11677: -+(-)--UI?([C-])- = -----uic- verify /mnt/testfs/file_11677: -+(-)--UI?([C-])- ~ -----uic- [133]# failed. do_xattr_verify /mnt/testfs lsattr /mnt/testfs/file_11677 -+(-)-i-+(-)?([AEe])+(-) verify /mnt/testfs/file_11677: -+(-)-i-+(-)?([AEe])+(-) = ---------------- verify /mnt/testfs/file_11677: -+(-)-i-+(-)?([AEe])+(-) ~ ---------------- [134]# failed. do_xattr_cowbreak /mnt/testfs /mnt/testfs/file_11677 ... chmod +x /mnt/testfs/file_11677.0 vcontext --migrate --xid 1 -- chmod +x /mnt/testfs/file_11677.1 vcontext --create --xid 2 -- chmod +x /mnt/testfs/file_11677.2 New security context is 2 [135]# succeeded. umount /dev/vserverpool/iozone 3>&2 ------------------------------------ LV Path /dev/vserverpool/iozone LV Name iozone VG Name vserverpool LV Write Access read/write LV Status available # open 0 LV Size 30.00 GiB