From: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
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 <kthguru@xxxxxxxxx>
Signed-off-by: Zhao Lei <zhaolei@xxxxxxxxxxxxxx>
---
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 majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
