Re: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-14 Thread sundar mahadevan
@Ulrich, Were you exporting something on ocfs using the iscsi-target? If you had meant any data transfer between the boxes using iscsi-target, there were no data transfers between them. I tried the suggestion you gave me. It works perfect. Once i stopped the service, it says connect failed(111)

Re: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-14 Thread Mike Christie
sundar mahadevan wrote: > Hi members, > I tried to do the following to find out the error messages: > > Both systems with iscsitarget/open-iscsi initiator and open-iscsi > initiator were up. > On the open-iscsi initiator i had opened a terminal with command tail > -f /var/log/messages and left it

Re: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-14 Thread sundar mahadevan
Hi members, I tried to do the following to find out the error messages: Both systems with iscsitarget/open-iscsi initiator and open-iscsi initiator were up. On the open-iscsi initiator i had opened a terminal with command tail -f /var/log/messages and left it running And then i rebooted the serve

Re: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-12 Thread Mike Christie
sundar mahadevan wrote: > Hi member, > I run a test environment with 2 servers running opensuse 11.1(one has > iscsitarget/open-iscsi initiator and other has open-iscsi initiator). > Usually, I shutdown the open-iscsi initiator server first and then the > other server with iscsitarget/open-iscsi i

RE: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-12 Thread Geoff Galitz
> [...] > > reboot. Is this a normal behaviour? Because of the server hang, i'm > > unable to check the logs and always have to go for a hard > > reset/shutdown. noob. help pls. > > I've worked around similar issues by implementing dm-multipath for any systems using iSCSI. Any I/O that is des

Re: open-iscsi initiator machine hangs when iscsitarget is rebooted

2009-05-12 Thread Ulrich Windl
On 11 May 2009 at 12:58, sundar mahadevan wrote: [...] > reboot. Is this a normal behaviour? Because of the server hang, i'm > unable to check the logs and always have to go for a hard > reset/shutdown. noob. help pls. > Hi! Despite of a "single user boot" I think you can disable network servic