Re: conn error 1011 1020

2012-09-26 Thread iscsi developer man
for instrumenting why conn error 1011's are happening, would that be worth trying? michael On Tue, Sep 25, 2012 at 3:11 PM, Mike Christie micha...@cs.wisc.edu wrote: On 09/25/2012 03:45 PM, iscsi developer man wrote: we are building an iscsi-target in our lab here, that consist of many nodes

conn error 1011 1020

2012-09-25 Thread iscsi developer man
we are building an iscsi-target in our lab here, that consist of many nodes across multiple racks.. we are running multiple clients to this cluster, and although we are not having issues with our I/O, open-iscsi is repeatedly outputting to /var/log/messages the following two logs. 19:12:04.703

Re: Need help debugging detected conn error (1010) problem

2012-04-01 Thread iscsi developer man
this problem in the iSCSI target. On Fri, Mar 30, 2012 at 9:42 PM, Mike Christie micha...@cs.wisc.edu wrote: On 03/30/2012 03:36 PM, iscsi developer man wrote: I'm trying to debug the following open-iscsi initiator errors that are reported in /var/log/messages: Is there something before this in the logs

Re: task set full and /or busy?

2011-09-02 Thread iscsi developer man
return immediate errors. Does the same happen with connection closes by the target? thanks iscsi devel man On Thu, Aug 25, 2011 at 5:16 PM, iscsi developer man iscsidevel...@gmail.com wrote: Thanks Mike, Its good to hear that SCSI BUSY and SCSI Task_Set_Full are both handled correctly

Re: task set full and /or busy?

2011-08-25 Thread iscsi developer man
is that the host is acknowledging the write to the application after a timeout period for that pdu, which would explain the lost writes during my target's rebuilds. thanks, iscsi devel man. On Thu, Aug 25, 2011 at 4:22 PM, Mike Christie micha...@cs.wisc.edu wrote: On 08/25/2011 10:28 AM, iscsi developer

Re: task set full and /or busy?

2011-08-25 Thread iscsi developer man
: On 08/25/2011 05:23 PM, iscsi developer man wrote: Thanks Mike, So what happens if we return the task set full or the busy status forever? Does the host get an io error at a certain timeout, does the host silently return back to the application that the operation has completed