Re: Disk Disappears From System When open-iscsi Re-connects To COMSTAR HA Target

2010-05-21 Thread Preston Connors
Runnig udevadm trigger (udevadm version 147) does not repopulate the / dev disk entries. During the fail over IO is being sent to the disk and there are IO errors relating to this disk during this time. I will report back when this development environment is accessible again with more specific

Re: Disk Disappears From System When open-iscsi Re-connects To COMSTAR HA Target

2010-05-05 Thread Mike Christie
On 04/30/2010 02:07 PM, Preston Connors wrote: FDISK OUTPUT AFTER FAIL OVER: r...@kvm-host-3:~# fdisk -l /dev/sdd no output It is weird that the /dev/sdd link is now gone, but iscsiadm can see the disk below. iscsiadm looks in /sys/block. It does not look at the /dev dir. The iscsi layer

Disk Disappears From System When open-iscsi Re-connects To COMSTAR HA Target

2010-05-04 Thread Preston Connors
Good day, I am utilizing a Ubuntu 9.10 amd64 open-iscsi 2.0-870 initiator connecting to a highly available OpenSolaris snv_134 64bit COMSTAR target. The HA target consists of one active and one passive identical OpenSolaris servers utilizing the same disk. When the active target fails the passive