From owner-freebsd-current@FreeBSD.ORG Tue Sep 21 11:18:17 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6B0BC16A4CE for ; Tue, 21 Sep 2004 11:18:17 +0000 (GMT) Received: from darkness.comp.waw.pl (darkness.comp.waw.pl [195.117.238.136]) by mx1.FreeBSD.org (Postfix) with ESMTP id 02EA043D3F for ; Tue, 21 Sep 2004 11:18:17 +0000 (GMT) (envelope-from pjd@darkness.comp.waw.pl) Received: by darkness.comp.waw.pl (Postfix, from userid 1009) id 17F8FACAFE; Tue, 21 Sep 2004 13:18:15 +0200 (CEST) Date: Tue, 21 Sep 2004 13:18:15 +0200 From: Pawel Jakub Dawidek To: Ivan Voras Message-ID: <20040921111815.GG93460@darkness.comp.waw.pl> References: <414F331C.2000606@fer.hr> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="/i8j2F0k9BYX4qLc" Content-Disposition: inline In-Reply-To: <414F331C.2000606@fer.hr> User-Agent: Mutt/1.4.2i X-PGP-Key-URL: http://people.freebsd.org/~pjd/pjd.asc X-OS: FreeBSD 5.2.1-RC2 i386 cc: current@freebsd.org Subject: Re: ggate trouble X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Sep 2004 11:18:17 -0000 --/i8j2F0k9BYX4qLc Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Sep 20, 2004 at 09:44:28PM +0200, Ivan Voras wrote: +> I have trouble with ggate devices "going bad" after some time. Here are= =20 +> the simptoms: +>=20 +> Creating ggate devices (on client machine) works fine. Using them right= =20 +> after devices are created (for several hours) works without problems.=20 +> BUT, after some idle time (on the scale of 24h), devices just stop=20 +> working. They are listed in /dev, "ggatec list" shows them, but any read= =20 +> requests made to them (e.g. using dd) fail after a few seconds of=20 +> "waiting" with "Input/Output error". Nothing is shown in syslog. +>=20 +> Ggated demon on the server works fine, and doing "telnet server 3080" on= =20 +> the client establishes connection (I tried typing some garbage into the= =20 +> connection, but the server seems to ignore it, and doesn't send any data= =20 +> back; it DOES log into server syslog that it's confused when I do that= =20 +> ("ggated: Requested path isn't exported: Unknown error: 0.; ggated:=20 +> exiting")). +>=20 +> For the record: I'm using gmirror to mirror over a ggate device, and=20 +> gmirror correctly detects and processes the read fault, and deactivates= =20 +> the provider. Is there anything between those two machines? Maybe some kind of firewall which remove connections after some idle time? --=20 Pawel Jakub Dawidek http://www.FreeBSD.org pjd@FreeBSD.org http://garage.freebsd.pl FreeBSD committer Am I Evil? Yes, I Am! --/i8j2F0k9BYX4qLc Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFBUA33ForvXbEpPzQRAkvrAJ9hUK3qTAC/epdzVEygM9+RTCJWuQCeKpUK Eav9/Nn/uCee0nYt0aLtwew= =IZC+ -----END PGP SIGNATURE----- --/i8j2F0k9BYX4qLc--