On 12/06/2012 04:39 AM, Assaf Gordon wrote:
> Correction:
>
> On 12/05/12 22:33, Assaf Gordon wrote:
>> ===
>> $ df --total -i -P
>> Filesystem Inodes IUsed IFree IUse% Mounted on
>> < snip >
>> //bluearctitan3/foobar 0 0 0 - /media/foobar
>> ===
>>
>> The filesystem is mounted with fuse/sshfs (not sure if that makes a
>> difference).
>
> The filesystem is mounted with CIFS, not sshfs.
Thanks for reporting.
Actually the culprit is not CIFS but the underlying (remote) file system,
i.e. CIFS exposes the inode statistics of e.g. an ext4 file system
properly, while it can not do the same for vfat.
The bug was introduced with my implementation of "df --output" where
the "total" line now also has a "-" in the target ("Mounted on") field.
Well, it seems that none of us had a vfat file system mounted while
running the tests yet.
I wrapped your fix in the following patch.
As there's no official coreutils release yet with that bug, I didn't
add a NEWS entry.
Have a nice day,
Berny
>From d597168b25d58dbd29cf04222608eef262a7d08a Mon Sep 17 00:00:00 2001
From: Bernhard Voelker <m...@bernhard-voelker.de>
Date: Thu, 6 Dec 2012 10:11:42 +0100
Subject: [PATCH] tests: fix regex to match "-" in ipcent field in
df/total-verify.sh
The regular expression failed to match for file systems that
do not provide inode statistics, e.g. VFAT or CIFS (depending
on the underlying peer file system).
* tests/df/total-verify.sh: Fix the regular expression to match
a dash in the ipcent field again.
Reported by Assaf Gordon in http://bugs.gnu.org/13099.
Bug introduced in commit v8.20-18-gdae8d22.
---
tests/df/total-verify.sh | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/tests/df/total-verify.sh b/tests/df/total-verify.sh
index 18d215f..5f375bb 100755
--- a/tests/df/total-verify.sh
+++ b/tests/df/total-verify.sh
@@ -32,7 +32,7 @@ while (<>)
# /dev/sdc1 0 0 0 - /c
# tmpfs 1536000 12965 1523035 1% /tmp
# total 5285932 787409 4498523 15% -
- /^(.*?) +(-?\d+|-) +(-?\d+|-) +(-?\d+|-) +(?:- |[0-9]+%) (.*)$/
+ /^(.*?) +(-?\d+|-) +(-?\d+|-) +(-?\d+|-) +(?:-|[0-9]+%) (.*)$/
or die "$0: invalid input line\n: $_";
if ($1 eq 'total' && $5 eq '-')
{
--
1.7.7
