Re: Problems with SCSI-over-FCP after machine upgrade

2015-06-10 Thread Keith Gooding
We have fixed this problem but made more than one change so we do not know the cause - it would be nice to know who to blame ! Thanks for all the advice. I followed up Scott's suggestion of creating an exec to delete the EDEV' s paths and to do SET EDEV CLEAR so that I could vary the

Re: Problems with SCSI-over-FCP after machine upgrade

2015-06-04 Thread Scott Rohling
-FCP after machine upgrade From: Keith Gooding kw...@yahoo.co.uk Date: Thu, June 04, 2015 4:21 pm To: LINUX-390@VM.MARIST.EDU This may not be the proper forum but maybe someone can help. We have a small number of linux systems (32) under z/VM 6.3 which use SCSI connections to LUNs

Re: Problems with SCSI-over-FCP after machine upgrade

2015-06-04 Thread kwg
Jun 2015, at 21:30, David Kreuter dkreu...@vm-resources.com wrote: Hi Keith: Check the zoning and the NPIVs. The NPIVs presented to SVC from the BC12 could have changed. David Kreuter Original Message Subject: Problems with SCSI-over-FCP after machine upgrade From

Re: Problems with SCSI-over-FCP after machine upgrade

2015-06-04 Thread Scott Rohling
with SCSI-over-FCP after machine upgrade From: Keith Gooding kw...@yahoo.co.uk Date: Thu, June 04, 2015 4:21 pm To: LINUX-390@VM.MARIST.EDU This may not be the proper forum but maybe someone can help. We have a small number of linux systems (32) under z/VM 6.3 which use SCSI

Re: Problems with SCSI-over-FCP after machine upgrade

2015-06-04 Thread David Kreuter
Hi Keith: Check the zoning and the NPIVs. The NPIVs presented to SVC from the BC12 could have changed. David Kreuter Original Message Subject: Problems with SCSI-over-FCP after machine upgrade From: Keith Gooding kw...@yahoo.co.uk Date: Thu, June 04, 2015 4:21 pm To: LINUX-390

Problems with SCSI-over-FCP after machine upgrade

2015-06-04 Thread Keith Gooding
This may not be the proper forum but maybe someone can help. We have a small number of linux systems (32) under z/VM 6.3 which use SCSI connections to LUNs on a SAN Volume Controller via a couple of IBM SAN24B switches (the equivalent of Brocade 300). There are also some systems which use