Lines Matching refs:upperdir

121 "upperdir" are combined into a merged directory::
123   mount -t overlay overlay -olowerdir=/lower,upperdir=/upper,\
127 as upperdir.
339   mount -t overlay overlay -olowerdir=/lower,upperdir=/upper,... /merged
358 As the example shows, "upperdir=" and "workdir=" may be omitted.  In
409 [*] redirect_dir=follow only conflicts with metacopy=on if upperdir=... is
469 "datadir+", "lowerdir+", "upperdir", and "workdir+" mount options with the
478   fsconfig(fs_fd, FSCONFIG_SET_FD, "upperdir", NULL, fd_upper);
849 VFS.  If any writeback error occurs on the upperdir's filesystem after a
852 call will return an error, even if the upperdir has not experienced a new error
860 not crashed and contents of upperdir are intact, the "volatile" directory