From owner-freebsd-bugs@freebsd.org Fri Dec 1 09:07:49 2017 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BF8FFDF5F54 for ; Fri, 1 Dec 2017 09:07:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id AEA177708E for ; Fri, 1 Dec 2017 09:07:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id vB197ndd082048 for ; Fri, 1 Dec 2017 09:07:49 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 224014] ctld: duplicate serials and lun-id Date: Fri, 01 Dec 2017 09:07:49 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: emz@norma.perm.ru X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Dec 2017 09:07:49 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D224014 Bug ID: 224014 Summary: ctld: duplicate serials and lun-id Product: Base System Version: 11.0-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: emz@norma.perm.ru Env: =3D=3D=3D=3D FreeBSD san.dev.enaza.ru 11.0-STABLE FreeBSD 11.0-STABLE #0 r315957: Wed No= v 1 15:14:39 +05 2017 emz@san.dev.enaza.ru:/usr/obj/usr/src/sys/GENERIC am= d64 ctld is often assigning duplicate serials and lun-id on luns after ctladm remove has been issued. This leads to confusion on initiators. I'm not sure if it's a bug from the iSCSI protocol point of view, but from = user side it definitely is. # ctladm devlist -v LUN Backend Size (Blocks) BS Serial Number Device ID=20=20=20=20= =20=20=20 1 block 6442450944 512 MYSERIAL 1 MYDEVID 1=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games-ver5_27-worker01 ctld_name=3Diqn.2016-04.net.playkey.iscsi:games-worker01,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games-worker01,lun,0 2 block 6442450944 512 MYSERIAL 2 MYDEVID 2=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games-ver5_27-worker02 ctld_name=3Diqn.2016-04.net.playkey.iscsi:games-worker02,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games-worker02,lun,0 3 block 6442450944 512 MYSERIAL 3 MYDEVID 3=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games-ver5_27-worker03 ctld_name=3Diqn.2016-04.net.playkey.iscsi:games-worker03,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games-worker03,lun,0 4 block 6442450944 512 MYSERIAL 4 MYDEVID 4=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games-ver5_27-worker04 ctld_name=3Diqn.2016-04.net.playkey.iscsi:games-worker04,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games-worker04,lun,0 5 block 6442450944 512 MYSERIAL 5 MYDEVID 5=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games-ver12_2-worker05 ctld_name=3Diqn.2016-04.net.playkey.iscsi:games-worker05,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games-worker05,lun,0 7 block 104857600 512 MYSERIAL 7 MYDEVID 7=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 scsiname=3Duserdata1 file=3D/dev/zvol/data/userdata1 ctld_name=3Diqn.2016-04.net.playkey.iscsi:userdata1,lun,0 8 block 104857600 512 MYSERIAL 8 MYDEVID 8=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 scsiname=3Duserdata2 file=3D/dev/zvol/data/userdata2 ctld_name=3Diqn.2016-04.net.playkey.iscsi:userdata2,lun,0 9 block 2048 512 MYSERIAL 9 MYDEVID 9=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/foobar ctld_name=3Diqn.2016-04.net.playkey.iscsi:foobar,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:foobar,lun,0 10 block 104857600 512 MYSERIAL 10 MYDEVID 10=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/kvm/guest1 ctld_name=3Diqn.2016-04.net.playkey.iscsi:guest1,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:guest1,lun,0 11 block 104857600 512 MYSERIAL 11 MYDEVID 11=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/kvm/guest2 ctld_name=3Diqn.2016-04.net.playkey.iscsi:guest2,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:guest2,lun,0 12 block 104857600 512 MYSERIAL 12 MYDEVID 12=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/kvm/guest3 ctld_name=3Diqn.2016-04.net.playkey.iscsi:guest3,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:guest3,lun,0 0 block 6442450944 512 MYSERIAL 11 MYDEVID 11=20=20=20= =20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/games ctld_name=3Diqn.2016-04.net.playkey.iscsi:games,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:games,lun,0 15 block 104857600 512 MYSERIAL 12 guest4=20=20=20=20=20= =20=20=20=20=20 lun_type=3D0 num_threads=3D14 file=3D/dev/zvol/dataflash/kvm/guest4 ctld_name=3Diqn.2016-04.net.playkey.iscsi:guest4,lun,0 scsiname=3Diqn.2016-04.net.playkey.iscsi:guest4,lun,0 --=20 You are receiving this mail because: You are the assignee for the bug.=