GNU bug report logs - #12498
tail: unrecognized file system

Previous Next

Full log

View this message in rfc822 format

From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Jim Meyering <jim <at> meyering.net>
Cc: tracker <at> debbugs.gnu.org
Subject: bug#12498: closed (tail: unrecognized file system)
Date: Mon, 24 Sep 2012 07:03:02 +0000

[Message part 1 (text/plain, inline)]

Your message dated Mon, 24 Sep 2012 08:59:56 +0200
with message-id <87wqzjx5w3.fsf <at> rho.meyering.net>
and subject line Re: bug#12498: tail: unrecognized file system
has caused the debbugs.gnu.org bug report #12498,
regarding tail: unrecognized file system
to be marked as done.

(If you believe you have received this mail in error, please contact
help-debbugs <at> gnu.org.)


-- 
12498: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=12498
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

[Message part 2 (message/rfc822, inline)]

From: Marius Bjørnstad <pmb <at> fa2k.net>
To: bug-coreutils <at> gnu.org
Subject: tail: unrecognized file system
Date: Sun, 23 Sep 2012 21:56:54 +0100

[Message part 3 (text/plain, inline)]

Dear tail developers,

I get this message when doing tail -f on a file which is stored on ZFS.

tail: unrecognized file system type 0x2fc12fc1 for `messages'. please
report this to bug-coreutils <at> gnu.org. reverting to polling

[I normally wouldn't report this as it's an unusual filesystem and tail
-f still works fine, but I'll do it as it asked me to :]

Best wishes,
Marius  Bjørnstad

[signature.asc (application/pgp-signature, attachment)]

[Message part 5 (message/rfc822, inline)]

From: Jim Meyering <jim <at> meyering.net>
To: Marius Bjørnstad <pmb <at> fa2k.net>
Cc: 12498-done <at> debbugs.gnu.org
Subject: Re: bug#12498: tail: unrecognized file system
Date: Mon, 24 Sep 2012 08:59:56 +0200

Marius Bjørnstad wrote:
> I get this message when doing tail -f on a file which is stored on ZFS.
>
> tail: unrecognized file system type 0x2fc12fc1 for `messages'. please
> report this to bug-coreutils <at> gnu.org. reverting to polling
>
> [I normally wouldn't report this as it's an unusual filesystem and tail
> -f still works fine, but I'll do it as it asked me to :]

Thank you for reporting that.  That was addressed not long ago.
Those changes will be in the upcoming coreutils-8.20 release:
[so I've marked the your auto-created issue as "done"]

From
  http://git.sv.gnu.org/cgit/coreutils.git/tree/NEWS

  ** Improvements
    ...

    stat and tail know about ZFS, VZFS and VMHGFS.  stat -f --format=%T now
    reports the file system type, and tail -f now uses inotify for files on
    ZFS and VZFS file systems, rather than the default (for unknown file
    system types) of issuing a warning and reverting to polling.  tail -f
    still uses polling for files on VMHGFS file systems.

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.