remove loglevel parameter from log_printf

add log_printf function

add logfile sync config

fix dav_add_collection_lock() setting the lock path

update ucx

update ucx

fix split test script

fix non-standard shell script use in versioning test script

fix non-standard use of stat in metadata3 test script

replace direct xattrtool path with $XATTR in metadata3 test script

(0) -300 -100 -10 +10 tip

mercurial