Hi, we try to do as follows and the system did recognize/see any LUNs
from this doc - http://public.dhe.ibm.com/software/dw/linux390/docu/lk38ts07a.pdf FCP setups running in NPIV mode detect the LUNs automatically and after setting the device online no further configuration is necessary. * NPIV example * 1. To set FCP device 0.0.5400 online, issue the following command: # chccwdev --online 0.0.5400 Setting device 0.0.5400 online Done The *chccwdev *command is part of s390-tools. For a description of the command see *Device Drivers, Features, and Commands*, SC33-8411 After setting the FCP device online, all LUNs with valid host-connections for the WWPN of the NPIV FCP device are automatically visible as SCSI devices: # lsscsi [0:0:0:1073758410]disk IBM 2107900 0.33 /dev/sda [0:0:0:1073823946]disk IBM 2107900 0.33 /dev/sdb 2. To find out if the FCP setup is running in NPIV mode, check the port_type attribute of the FCP device, for example: # cat /sys/bus/ccw/drivers/zfcp/0.0.5400/host0/fc_host/host0/port_type NPIV VPORT * Regards, Avinoam * On Tue, Jun 18, 2013 at 1:27 PM, Steffen Maier <[email protected]>wrote: > On 06/18/2013 06:44 AM, Avinoam hirschberg wrote: > >> we try to use NPIV (dynamically) with no success, we can do Manuel with >> command line and Yast/Yast2 >> > > Could you please elaborate in more detail what your expectations are, what > you tried, and what (error) messages you got? > > -- > Mit freundlichen Grüßen / Kind regards > Steffen Maier > > Linux on System z Development > > IBM Deutschland Research & Development GmbH > Vorsitzende des Aufsichtsrats: Martina Koederitz > Geschäftsführung: Dirk Wittkopp > Sitz der Gesellschaft: Böblingen > Registergericht: Amtsgericht Stuttgart, HRB 243294 > > ------------------------------**------------------------------**---------- > For LINUX-390 subscribe / signoff / archive access instructions, > send email to [email protected] with the message: INFO LINUX-390 or > visit > http://www.marist.edu/htbin/**wlvindex?LINUX-390<http://www.marist.edu/htbin/wlvindex?LINUX-390> > ------------------------------**------------------------------**---------- > For more information on Linux on System z, visit > http://wiki.linuxvm.org/ > ---------------------------------------------------------------------- For LINUX-390 subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO LINUX-390 or visit http://www.marist.edu/htbin/wlvindex?LINUX-390 ---------------------------------------------------------------------- For more information on Linux on System z, visit http://wiki.linuxvm.org/
