From: Zhao Lei <[email protected]> btrfs progs output following error message when doing resize on no-enouth-free-space case: # btrfs filesystem resize +10g /mnt/btrfs_5gb Resize '/mnt/btrfs_5gb' of '+10g' ERROR: unable to resize '/mnt/btrfs_5gb' - File too large #
It is not a good description for users, and this patch changed it to: # ./btrfs filesystem resize +10G /mnt/tmp1 Resize '/mnt/tmp1' of '+10G' ERROR: unable to resize '/mnt/tmp1' - no enouth free space # Reported-by: Taeha Kim <[email protected]> Signed-off-by: Zhao Lei <[email protected]> --- cmds-filesystem.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/cmds-filesystem.c b/cmds-filesystem.c index 800aa4d..c393ce7 100644 --- a/cmds-filesystem.c +++ b/cmds-filesystem.c @@ -1327,8 +1327,16 @@ static int cmd_resize(int argc, char **argv) e = errno; close_file_or_dir(fd, dirstream); if( res < 0 ){ - fprintf(stderr, "ERROR: unable to resize '%s' - %s\n", - path, strerror(e)); + switch (e) { + case EFBIG: + fprintf(stderr, "ERROR: unable to resize '%s' - no enouth free space\n", + path); + break; + default: + fprintf(stderr, "ERROR: unable to resize '%s' - %s\n", + path, strerror(e)); + break; + } return 1; } else if (res > 0) { const char *err_str = btrfs_err_str(res); -- 1.8.5.1 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
