On Mon, 20 Mar 2023 13:04:34 +0800, Zhiqiang Liu wrote: > For changing inode size (-I) and setting quota fearture (-Q), tune2fs > only check whether the filesystem is umounted. Considering mount > namepspaces, the filesystem is umounted, however it already be left > in other mount namespace. > So we add one check whether the filesystem is not in use with using > EXT2_MF_BUSY flag, which can indicate the device is already opened > with O_EXCL, as suggested by Ted. > > [...] Applied, thanks! [1/1] tune2fs: check whether filesystem is in use for I_flag and Q_flag test (no commit info) Best regards, -- Theodore Ts'o <tytso@xxxxxxx>