Hey Mike,
I accidentally deleted my log so I can't give you anymore :-\.
But the error (1011) is there in the dump I sent. I also have timed
the error and it looks like it takes about 20 to 21 seconds. I have
also found a work around. I changed my timeout time to 14
Days(1209600s) and the timeout seems to be working now. Hope this
helps.
-JD
On May 14, 9:11 am, Mike Christie <[EMAIL PROTECTED]> wrote:
> An Oneironaut wrote:
> > I gave this a try but now when I set the timeout for a really long
> > period and disconnect my iSCSI device to test it, after about 2
> > minutes I get this:
>
> > <28>May 13 13:15:48 localhost iscsid: Kernel reported iSCSI connection
> > 4:0 error (1011) state (3)
> > <31>May 13 13:15:48 localhost iscsid: re-opening session 4 (reopen_cnt
> > 1)
> > <31>May 13 13:15:48 localhost iscsid: thread 0807e1cc delete: state 2
> > <31>May 13 13:15:48 localhost iscsid: in kstop_conn
> > <31>May 13 13:15:48 localhost iscsid: in __kipc_call
> > <31>May 13 13:15:48 localhost iscsid: in kwritev
> > <6>May 13 13:15:59 localhost kernel: session4: iscsi: session
> > recovery timed out after 2678400 secs
>
> Could you send the part of the log where the error is detected (it would
> say something about iscsi connection error (1011)), so we know the
> timing better?
>
>
>
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: scsi: Device offlined
> > - not ready after error recovery
> > <6>May 13 13:15:59 localhost kernel: sd 4:0:0:0: SCSI error: return
> > code = 0x20000
> > <4>May 13 13:15:59 localhost kernel: end_request: I/O error, dev sdb,
> > sector 75752
> > <3>May 13 13:15:59 localhost kernel: Buffer I/O error on device sdb,
> > logical block 9469
> > <4>May 13 13:15:59 localhost kernel: lost page write due to I/O error
> > on sdb
>
> > I am using an older version of open iscsi, Version 2.0-865.9. Is this
> > why I am losing the connection before the time out period?
>
> I do not think so. It looks like a bug in the timer setting. It looks
> like the iscsi layer has the right value (you wanted 2678400 right?),
> but the timer layer may not be handling rollover correctly. Could you
> possibly try a newer kernel just for testing? 2.6.16 is really old and
> has other bugs.
>
> I will try this out on a current kernel and 2.6.16 to see if I can
> replicate.
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