From mboxrd@z Thu Jan 1 00:00:00 1970 From: Fantu Subject: Re: Cdrom on Linux domU PV Date: Thu, 9 Feb 2012 02:22:51 -0800 (PST) Message-ID: <1328782971857-5469072.post@n5.nabble.com> References: <1328538755451-5460198.post@n5.nabble.com> <1328712798.6133.48.camel@zakaz.uk.xensource.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1328712798.6133.48.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 List-Id: xen-devel@lists.xenproject.org Dom0 is Squeeze 6.0.4 64 bit with kernel 2.6.32-5-xen-amd64 version 2.6.32-41, xen from xen-unstable.hg changeset 24701:3574f4d67843 On domUs pv xl file configuration: '/dev/scd0,raw,xvdb,ro,cdrom' -------------------------------- DomU Mint 11 (based on Natty - Ubuntu 11.04): udev 167-0ubuntu3 linux-image-2.6.38-8-generic 2.6.38-8.42 With physical cdrom, on xl file configuration: '/dev/scd0,raw,xvdb,ro,cdrom' udevadm info --query=all --path /block/xvdb P: /devices/vbd-51728/block/xvdb N: xvdb S: disk/by-path/xen-vbd-51728 S: disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51728/block/xvdb E: MAJOR=202 E: MINOR=16 E: DEVNAME=/dev/xvdb E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_PATH=xen-vbd-51728 E: ID_PART_TABLE_TYPE=dos E: ID_FS_LABEL=Ubuntu_12.04_LTS_amd64 E: ID_FS_LABEL_ENC=Ubuntu\x2012.04\x20LTS\x20amd64 E: ID_FS_TYPE=iso9660 E: ID_FS_USAGE=filesystem E: UDISKS_PRESENTATION_NOPOLICY=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51728 /dev/disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 Not see it but work if do manual mount as root --------- With iso cdrom, on xl file configuration: '/mnt/vm/iso/precise.iso,raw,xvdb,ro,cdrom' udevadm info --query=all --path /block/xvdb P: /devices/vbd-51728/block/xvdb N: xvdb S: disk/by-path/xen-vbd-51728 S: disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51728/block/xvdb E: MAJOR=202 E: MINOR=16 E: DEVNAME=/dev/xvdb E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_PATH=xen-vbd-51728 E: ID_PART_TABLE_TYPE=dos E: ID_FS_LABEL=Ubuntu_12.04_LTS_amd64 E: ID_FS_LABEL_ENC=Ubuntu\x2012.04\x20LTS\x20amd64 E: ID_FS_TYPE=iso9660 E: ID_FS_USAGE=filesystem E: UDISKS_PRESENTATION_NOPOLICY=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51728 /dev/disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 Not see it but work if do manual mount as root -------------------------------- -------------------------------- DomU Mint 12 (based on Oneiric - Ubuntu 11.10): udev 173-0ubuntu4.1 linux-image-3.0.0-13-generic 3.0.0-13.22 With physical cdrom, on xl file configuration: '/dev/scd0,raw,xvdb,ro,cdrom' udevadm info --query=all --path /block/xvdb P: /devices/vbd-51728/block/xvdb N: xvdb S: disk/by-path/xen-vbd-51728 S: cdrom E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51728/block/xvdb E: MAJOR=202 E: MINOR=16 E: DEVNAME=/dev/xvdb E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_CDROM=1 E: ID_PATH=xen-vbd-51728 E: ID_PATH_TAG=xen-vbd-51728 E: GENERATED=1 E: UDISKS_PRESENTATION_NOPOLICY=1 E: UDISKS_PARTITION_TABLE=1 E: UDISKS_PARTITION_TABLE_SCHEME=mbr E: UDISKS_PARTITION_TABLE_COUNT=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51728 /dev/cdrom E: TAGS=:udev-acl: Not see it but work if do manual mount as root --------- With iso cdrom, on xl file configuration: '/mnt/vm/iso/precise.iso,raw,xvdb,ro,cdrom' udevadm info --query=all --path /block/xvdb P: /devices/vbd-51728/block/xvdb N: xvdb S: disk/by-path/xen-vbd-51728 S: disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 S: cdrom E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51728/block/xvdb E: MAJOR=202 E: MINOR=16 E: DEVNAME=/dev/xvdb E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_CDROM=1 E: ID_PATH=xen-vbd-51728 E: ID_PATH_TAG=xen-vbd-51728 E: ID_FS_LABEL=Ubuntu_12.04_LTS_amd64 E: ID_FS_LABEL_ENC=Ubuntu\x2012.04\x20LTS\x20amd64 E: ID_FS_TYPE=iso9660 E: ID_FS_USAGE=filesystem E: ID_PART_TABLE_TYPE=dos E: GENERATED=1 E: UDISKS_PRESENTATION_NOPOLICY=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51728 /dev/disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 /dev/cdrom E: TAGS=:udev-acl: Not see it but work if do manual mount as root --------- --------- --------- I try also different configuration of device as partition... With physical cdrom, on xl file configuration: '/dev/scd0,raw,xvdb1,ro,cdrom' udevadm info --query=all --path /block/xvdb device path not found udevadm info --query=all --path /block/xvdb1 P: /devices/vbd-51729/block/xvdb1 N: xvdb1 S: disk/by-path/xen-vbd-51729 S: cdrom1 E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51729/block/xvdb1 E: MAJOR=202 E: MINOR=17 E: DEVNAME=/dev/xvdb1 E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_CDROM=1 E: ID_PATH=xen-vbd-51729 E: ID_PATH_TAG=xen-vbd-51729 E: GENERATED=1 E: UDISKS_PRESENTATION_NOPOLICY=1 E: UDISKS_PARTITION_TABLE=1 E: UDISKS_PARTITION_TABLE_SCHEME=mbr E: UDISKS_PARTITION_TABLE_COUNT=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51729 /dev/cdrom1 E: TAGS=:udev-acl: See it as cdrom but not work, also with manual mount as root not work --------- With iso cdrom, on xl file configuration: '/mnt/vm/iso/precise.iso,raw,xvdb1,ro,cdrom' udevadm info --query=all --path /block/xvdb device path not found udevadm info --query=all --path /block/xvdb1 P: /devices/vbd-51729/block/xvdb1 N: xvdb1 S: disk/by-path/xen-vbd-51729 S: disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 S: cdrom1 E: UDEV_LOG=3 E: DEVPATH=/devices/vbd-51729/block/xvdb1 E: MAJOR=202 E: MINOR=17 E: DEVNAME=/dev/xvdb1 E: DEVTYPE=disk E: SUBSYSTEM=block E: ID_CDROM=1 E: ID_PATH=xen-vbd-51729 E: ID_PATH_TAG=xen-vbd-51729 E: ID_FS_LABEL=Ubuntu_12.04_LTS_amd64 E: ID_FS_LABEL_ENC=Ubuntu\x2012.04\x20LTS\x20amd64 E: ID_FS_TYPE=iso9660 E: ID_FS_USAGE=filesystem E: ID_PART_TABLE_TYPE=dos E: GENERATED=1 E: UDISKS_PRESENTATION_NOPOLICY=1 E: DEVLINKS=/dev/disk/by-path/xen-vbd-51729 /dev/disk/by-label/Ubuntu\x2012.04\x20LTS\x20amd64 /dev/cdrom1 E: TAGS=:udev-acl: Cdrom full working and see it correctly -------------------------------- If you need more test and data ask me and I do and post -- View this message in context: http://xen.1045712.n5.nabble.com/Cdrom-on-Linux-domU-PV-tp5460198p5469072.html Sent from the Xen - Dev mailing list archive at Nabble.com.