From: Martin Steigerwald <martin@lichtvoll.de>
To: linux-btrfs@vger.kernel.org
Subject: number of hardlinks for directory in ls -lid always 1?
Date: Tue, 17 Mar 2015 14:33:30 +0100 [thread overview]
Message-ID: <9389540.MYekrP2a8Q@merkaba> (raw)
Hi!
On BTRFS I see
martin@merkaba:~> ls -lid /usr/local
27138 drwxrwsr-x 1 root staff 62 Aug 15 2014 /usr/local
martin@merkaba:~> ls -lid /usr/local/.
27138 drwxrwsr-x 1 root staff 62 Aug 15 2014 /usr/local/.
martin@merkaba:~> ls -lid /usr/local/bin/..
27138 drwxrwsr-x 1 root staff 62 Aug 15 2014 /usr/local/bin/..
On other filesystems like Ext4 I see the actual number of hardlinks to the
directory.
Is this intended behaviour of BTRFS or a bug?
With files it works:
martin@merkaba:~> cd Zeit
martin@merkaba:~/Zeit> mkdir links
martin@merkaba:~/Zeit> cd links
martin@merkaba:~/Zeit/links> LANG=C df -hT .
Filesystem Type Size Used Avail Use% Mounted on
/dev/mapper/msata-home btrfs 170G 120G 48G 72% /home
martin@merkaba:~/Zeit/links> echo "hello" > file
martin@merkaba:~/Zeit/links> ls -li
insgesamt 4
12158633 -rw-r--r-- 1 martin martin 6 Mär 17 14:32 file
martin@merkaba:~/Zeit/links> ln file hardlink1
martin@merkaba:~/Zeit/links> ls -li
insgesamt 8
12158633 -rw-r--r-- 2 martin martin 6 Mär 17 14:32 file
12158633 -rw-r--r-- 2 martin martin 6 Mär 17 14:32 hardlink1
Ciao,
--
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
GPG: 03B0 0D6C 0040 0710 4AFA B82F 991B EAAC A599 84C7
next reply other threads:[~2015-03-17 13:33 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-17 13:33 Martin Steigerwald [this message]
2015-03-17 16:07 ` number of hardlinks for directory in ls -lid always 1? David Sterba
2015-03-18 13:31 ` Martin Steigerwald
2015-03-18 13:52 ` David Sterba
2015-03-18 14:23 ` Martin Steigerwald
2015-03-19 13:21 ` David Sterba
2015-03-19 21:47 ` Filipe David Manana
2015-03-19 23:02 ` Kai Krakow
2015-03-20 10:44 ` David Sterba
2015-03-20 12:39 ` David Sterba
2015-03-20 12:59 ` Filipe David Manana
2015-03-27 10:13 ` Martin Steigerwald
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