From unknown Wed Jun 25 00:24:01 2025 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-Mailer: MIME-tools 5.509 (Entity 5.509) Content-Type: text/plain; charset=utf-8 From: bug#12356 <12356@debbugs.gnu.org> To: bug#12356 <12356@debbugs.gnu.org> Subject: Status: tail doesn't know vzfs Reply-To: bug#12356 <12356@debbugs.gnu.org> Date: Wed, 25 Jun 2025 07:24:01 +0000 retitle 12356 tail doesn't know vzfs reassign 12356 coreutils submitter 12356 Jens Rosenboom severity 12356 normal thanks From debbugs-submit-bounces@debbugs.gnu.org Wed Sep 05 11:53:40 2012 Received: (at submit) by debbugs.gnu.org; 5 Sep 2012 15:53:40 +0000 Received: from localhost ([127.0.0.1]:40599 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9Hv9-00033C-JX for submit@debbugs.gnu.org; Wed, 05 Sep 2012 11:53:40 -0400 Received: from eggs.gnu.org ([208.118.235.92]:59024) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9EU1-0005PM-TR for submit@debbugs.gnu.org; Wed, 05 Sep 2012 08:13:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T9ETm-0000Rg-BY for submit@debbugs.gnu.org; Wed, 05 Sep 2012 08:13:19 -0400 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on eggs.gnu.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00,FSL_RCVD_USER, RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.2 Received: from lists.gnu.org ([208.118.235.17]:55935) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9ETm-0000Rc-8j for submit@debbugs.gnu.org; Wed, 05 Sep 2012 08:13:10 -0400 Received: from eggs.gnu.org ([208.118.235.92]:40988) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9ETg-0005GP-LL for bug-coreutils@gnu.org; Wed, 05 Sep 2012 08:13:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1T9ETc-0000QZ-GH for bug-coreutils@gnu.org; Wed, 05 Sep 2012 08:13:04 -0400 Received: from kms.syseleven.de ([176.74.58.26]:50044) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1T9ETc-0000PA-9p for bug-coreutils@gnu.org; Wed, 05 Sep 2012 08:13:00 -0400 X-Footer: c3lzZWxldmVuLmRl Received: from ws140.sys11.net ([176.74.56.140]) (authenticated user j.rosenboom@syseleven.de) by kms.syseleven.de for bug-coreutils@gnu.org; Wed, 5 Sep 2012 14:12:50 +0200 Message-ID: <504741BE.10104@syseleven.de> Date: Wed, 05 Sep 2012 14:12:46 +0200 From: Jens Rosenboom User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.7; de; rv:1.9.2.8) Gecko/20100802 Thunderbird/3.1.2 MIME-Version: 1.0 To: bug-coreutils@gnu.org Subject: tail doesn't know vzfs X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 3) X-Received-From: 208.118.235.17 X-Spam-Score: -6.2 (------) X-Debbugs-Envelope-To: submit X-Mailman-Approved-At: Wed, 05 Sep 2012 11:53:38 -0400 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -6.2 (------) tail: unrecognized file system type 0x565a4653 for ‘/var/log/messages’. please report this to bug-coreutils@gnu.org. reverting to polling # mount /dev/vzfs on / type vzfs (rw,relatime) This is a container running on Parallels Virtuozzo 4.6, might also affect OpenVZ. Yours, Jens From debbugs-submit-bounces@debbugs.gnu.org Wed Sep 05 16:43:04 2012 Received: (at 12356-done) by debbugs.gnu.org; 5 Sep 2012 20:43:04 +0000 Received: from localhost ([127.0.0.1]:41256 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9MRD-000559-UJ for submit@debbugs.gnu.org; Wed, 05 Sep 2012 16:43:04 -0400 Received: from mx.meyering.net ([88.168.87.75]:43768) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9MR9-00054e-VG for 12356-done@debbugs.gnu.org; Wed, 05 Sep 2012 16:43:01 -0400 Received: from rho.meyering.net (rho.meyering.net [127.0.0.1]) by rho.meyering.net (Acme Bit-Twister) with ESMTP id EF031601E5; Wed, 5 Sep 2012 22:42:50 +0200 (CEST) From: Jim Meyering To: Jens Rosenboom Subject: Re: bug#12356: tail doesn't know vzfs In-Reply-To: <504741BE.10104@syseleven.de> (Jens Rosenboom's message of "Wed, 05 Sep 2012 14:12:46 +0200") References: <504741BE.10104@syseleven.de> Date: Wed, 05 Sep 2012 22:42:50 +0200 Message-ID: <87ipbs42wl.fsf@rho.meyering.net> Lines: 43 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 12356-done Cc: 12356-done@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.9 (-) Jens Rosenboom wrote: > tail: unrecognized file system type 0x565a4653 for =E2=80=98/var/log/mess= ages=E2=80=99. > please report this to bug-coreutils@gnu.org. reverting to polling > > # mount > /dev/vzfs on / type vzfs (rw,relatime) > > This is a container running on Parallels Virtuozzo 4.6, might also > affect OpenVZ. Thanks for the report. This should fix it: (marking "done" so I don't forget -- comments will still show up and you're welcome to reopen, if desired) >From 38c5e7d12151d7673c4118668eb43b24643e10da Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Wed, 5 Sep 2012 22:33:44 +0200 Subject: [PATCH] tail,stat: add support for VZFS * src/stat.c (human_fstype): Add a case: vzfs, 0x565A4653 (local). Reported by Jens Rosenboom in http://bugs.gnu.org/12356 --- src/stat.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/src/stat.c b/src/stat.c index f75b7af..a9fb951 100644 --- a/src/stat.c +++ b/src/stat.c @@ -415,6 +415,8 @@ human_fstype (STRUCT_STATVFS const *statfsbuf) return "v9fs"; case S_MAGIC_VXFS: /* 0xA501FCF5 local */ return "vxfs"; + case S_MAGIC_VZFS: /* 0x565A4653 local */ + return "vzfs"; case S_MAGIC_XENFS: /* 0xABBA1974 local */ return "xenfs"; case S_MAGIC_XENIX: /* 0x012FF7B4 local */ -- 1.7.12.176.g3fc0e4c From debbugs-submit-bounces@debbugs.gnu.org Thu Sep 06 02:33:17 2012 Received: (at 12356) by debbugs.gnu.org; 6 Sep 2012 06:33:17 +0000 Received: from localhost ([127.0.0.1]:41866 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9VeJ-0001bF-LU for submit@debbugs.gnu.org; Thu, 06 Sep 2012 02:33:17 -0400 Received: from mx.meyering.net ([88.168.87.75]:45144) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1T9VeG-0001b6-0B for 12356@debbugs.gnu.org; Thu, 06 Sep 2012 02:33:09 -0400 Received: from rho.meyering.net (rho.meyering.net [127.0.0.1]) by rho.meyering.net (Acme Bit-Twister) with ESMTP id BC732601EB for <12356@debbugs.gnu.org>; Thu, 6 Sep 2012 08:32:55 +0200 (CEST) From: Jim Meyering To: 12356@debbugs.gnu.org Subject: Re: bug#12356: tail doesn't know vzfs In-Reply-To: <87ipbs42wl.fsf@rho.meyering.net> (Jim Meyering's message of "Wed, 05 Sep 2012 22:42:50 +0200") References: <504741BE.10104@syseleven.de> <87ipbs42wl.fsf@rho.meyering.net> Date: Thu, 06 Sep 2012 08:32:55 +0200 Message-ID: <87r4qf3bl4.fsf@rho.meyering.net> Lines: 32 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -1.9 (-) X-Debbugs-Envelope-To: 12356 X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: debbugs-submit-bounces@debbugs.gnu.org Errors-To: debbugs-submit-bounces@debbugs.gnu.org X-Spam-Score: -1.9 (-) Jim Meyering wrote: > Jens Rosenboom wrote: > >> tail: unrecognized file system type 0x565a4653 for =E2=80=98/var/log/mes= sages=E2=80=99. >> please report this to bug-coreutils@gnu.org. reverting to polling >> >> # mount >> /dev/vzfs on / type vzfs (rw,relatime) >> >> This is a container running on Parallels Virtuozzo 4.6, might also >> affect OpenVZ. > > Thanks for the report. > This should fix it: > (marking "done" so I don't forget -- comments will still show > up and you're welcome to reopen, if desired) Nearly forgot to update NEWS: ** Improvements - stat and tail work better with ZFS. stat -f --format=3D%T now reports t= he - file system type, "zfs", and tail -f now uses inotify for files on ZFS - file systems, rather than the default (for unknown file system types) - of polling. + stat and tail work better with ZFS and VZFS. stat -f --format=3D%T now + reports the file system type, and tail -f now uses inotify for files + on those file systems, rather than the default (for unknown file system + types) of issuing a warning and reverting to polling. With that, I've pushed the fix. From unknown Wed Jun 25 00:24:01 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Thu, 04 Oct 2012 11:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator