Hello,
> Am 14.11.2017 um 10:08 schrieb Daniel Braniss <danny at
cs.huji.ac.il>:
>
> Hi,
> we are experimenting issues with several esxi?s servers that use freebsd
10.2 stable as a iscsi target.
> ie:
> Nov 11 17:58:16 store-07 kernel: WARNING: 132.65.11.201
(iqn.1998-01.com.vmware:pe-02-2fa7cd9e): no ping reply (NOP-Out) after 5
seconds; dropping connection
> Nov 11 17:58:16 store-07 kernel: WARNING: 132.65.11.201
(iqn.1998-01.com.vmware:pe-02-2fa7cd9e): no ping reply (NOP-Out) after 5
seconds; dropping connection
> Nov 11 17:58:16 store-07 kernel: WARNING: 132.65.11.205
(iqn.1998-01.com.vmware:pe-03-13e8b52d): no ping reply (NOP-Out) after 5
seconds; dropping connection
> Nov 11 17:58:17 store-07 kernel: WARNING: 132.65.11.203
(iqn.1998-01.com.vmware:pe-13-60e87d06): no ping reply (NOP-Out) after 5
seconds; dropping connection
> Nov 11 17:58:17 store-07 kernel: WARNING: 132.65.11.205
(iqn.1998-01.com.vmware:pe-03-13e8b52d): no ping reply (NOP-Out) after 5
seconds; dropping connection
>
> these are 3 different esxis that almost at the same time the target looses
connection to the initiators.
> at the moment most ?clients? recover from the scsi error, but older
freebsds don?t.
>
> in any case, increasing the timeout is not helping.
>
> any clues are welcome :-)
>
> over the weekend i?m planning to upgrade the target to 11.1 and take for
the hills.
Are you using istgt or ctld?
We have did experience similar occasional problems with the former
but never with the latter.
Patrick
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