Hi, i´ve got a big issue since the last weeks which i am unable to solve.
First of all some information about my system: Debian Squeeze Kernel: 2.6.32-5-xen-amd64 Open-Iscsi-Version: 2.0.871.3-2squeeze1 iscsiadm-Version: 2.0-871 LVM-Version: 2.02.66-5 I connected an iscsi target with my server and made this to a pv and added it to an own, new created volume-group. Later i used some lv´s on this volume-group. Everything worked just fine until i stopped/lost connection to the iscsi server. (so far as i know the lv on the iscsi device are not mounted at this moment, and also not mounted in any of my xen-domUs) After the connection was lost, the icsci device is still there, and so my lvm drops errors on every action, as it cannot connect to the volume group: LVM-Error during #lvscan: /dev/sdf: read failed after 0 of 4096 at 0: Eingabe-/Ausgabefehler /dev/sdg: read failed after 0 of 4096 at 0: Eingabe-/Ausgabefehler So i just went to shutdown and deactivate my iscsi device, but the iscsiadm won´t disconnect the device anymore. Even the timeout has no effect and no error is printed: root@xxx-server1:/home/xxx# iscsiadm -m session tcp: [1] xxx.xxx.xxx.x20:3260,1 iqn.2011-09.icsci1.xxx.de:backup-space2 tcp: [2] xxx.xxx.xxx.x21:3260,1 iqn.2012-07.icsci1.xxx.de:backup-space3 root@xxx-server1:/home/xxx# iscsiadm -m node -u Logging out of session [sid: 1, target: iqn.2011-09.icsci1.xxx.de:backup-space2, portal: xxx.xxx.xxx.x21:3260] Logging out of session [sid: 2, target: iqn.2012-07.icsci1.xxx.de:backup-space3, portal: xxx.xxx.xxx.x21:3260] After that its stuck, and i only can abort the operation with ctrl-c ! Is there a way to force a log out, or kill the iscsi process and remove the devices manually,without reboot? Unfortunaly I have this problem on two diferent servers with exactly the same configuration, connected to the same iscsi target. I don´t know if it is a Bug in open-iscsi or in lvm or in the combination of it. I would of course post a Bug-Report if no one can give me a hint where it belongs to. Thanks for any help! Greetings Dominik -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected] Archive: http://lists.debian.org/012701cdf346$da9e4c40$8fdae4c0$@de
