From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andreas Olsowski Subject: Re: hanging tapdisk2 processes and improper udev rules Date: Mon, 25 Jul 2011 10:55:05 +0200 Message-ID: <4E2D2F69.6000501@leuphana.de> References: <4E294068.2030700@leuphana.de> <1311326922.12772.14.camel@zakaz.uk.xensource.com> <4E2960B6.5000902@leuphana.de> <1311343663.12772.74.camel@zakaz.uk.xensource.com> <4E2988FB.40904@leuphana.de> <1311345170.12772.81.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1269143086==" Return-path: In-Reply-To: <1311345170.12772.81.camel@zakaz.uk.xensource.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: xen-devel@lists.xensource.com, Ian Campbell List-Id: xen-devel@lists.xenproject.org This is a cryptographically signed message in MIME format. --===============1269143086== Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms070600030902050504080404" This is a cryptographically signed message in MIME format. --------------ms070600030902050504080404 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Well i did some testing this morning as my VPN connection was borked all = weekend. __xen-unstable does not leave any tapdisk processes running.__ In fact it would seem that tapdisk is only started to spawn the block=20 device and then ends. I may be misreading normal behavior here: However the udevd processes=20 that are started when a guest is created will stick around even if the=20 guest is shut down but will be replaced with different udevd processes=20 for the next created guest. Nevertheless i applied you patch an tried again. That gc &gc fix wasnt neccessary to patch. The patch had no visible effect. =C2=B4 I hope this info helps in creating a patch for 4.1 --=20 Andreas Olsowski Leuphana Universit=C3=A4t L=C3=BCneburg Rechen- und Medienzentrum Scharnhorststra=C3=9Fe 1, C7.015 21335 L=C3=BCneburg Tel: ++49 4131 677 1309 --------------ms070600030902050504080404 Content-Type: application/pkcs7-signature; name="smime.p7s" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="smime.p7s" Content-Description: S/MIME Cryptographic Signature MIAGCSqGSIb3DQEHAqCAMIACAQExCzAJBgUrDgMCGgUAMIAGCSqGSIb3DQEHAQAAoIIU3TCC BCEwggMJoAMCAQICAgDHMA0GCSqGSIb3DQEBBQUAMHExCzAJBgNVBAYTAkRFMRwwGgYDVQQK ExNEZXV0c2NoZSBUZWxla29tIEFHMR8wHQYDVQQLExZULVRlbGVTZWMgVHJ1c3QgQ2VudGVy MSMwIQYDVQQDExpEZXV0c2NoZSBUZWxla29tIFJvb3QgQ0EgMjAeFw0wNjEyMTkxMDI5MDBa Fw0xOTA2MzAyMzU5MDBaMFoxCzAJBgNVBAYTAkRFMRMwEQYDVQQKEwpERk4tVmVyZWluMRAw DgYDVQQLEwdERk4tUEtJMSQwIgYDVQQDExtERk4tVmVyZWluIFBDQSBHbG9iYWwgLSBHMDEw 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