Maybe it's an EMC thing? I know they always recommend using their own multipathing client (aka powerpath), so you either need to make sure the SAN accepts Linux multipath, and that EMC devices aren't blocked in your multipath.conf
I remember Clariions used to require some explicit aLUA related settings, should be easy enough to google or maybe call the SAN vendor On Tue, Sep 20, 2016 at 11:26 AM, Budur Nagaraju <[email protected]> wrote: > Noting more configuration ,if I configure openfiler as a iSCSI Lun able > to detect the lun , moment I configure EMC Lun unable to detect the Lun ID . > > Any other configs do I need to do in Host ? any comands to delete the old > Lun ID ? > > .[root@pbuovirt3 ~]# cat /proc/scsi/scsi > Attached devices: > Host: scsi0 Channel: 03 Id: 00 Lun: 00 > Vendor: HP Model: P410i Rev: 2.00 > Type: RAID ANSI SCSI revision: 00 > Host: scsi0 Channel: 00 Id: 00 Lun: 00 > Vendor: HP Model: LOGICAL VOLUME Rev: 2.00 > Type: Direct-Access ANSI SCSI revision: 05 > Host: scsi1 Channel: 00 Id: 00 Lun: 00 > Vendor: Optiarc Model: DVD RW AD-7561S Rev: AH52 > Type: CD-ROM ANSI SCSI revision: 05 > Host: scsi8 Channel: 00 Id: 00 Lun: 00 > Vendor: DGC Model: LUNZ Rev: 3103 > Type: Direct-Access ANSI SCSI revision: 04 > [root@pbuovirt3 ~]# > > > > > > On Tue, Sep 20, 2016 at 8:51 PM, Dan Yasny <[email protected]> wrote: > >> It looks like iscsi does the job, bu multipath doesn't. What do you use >> on the hosts? How is multipath.conf configured? Any other special >> configuration you use? >> >> Also, can you paste /proc/scsi/scsi and blkid >> >> On Tue, Sep 20, 2016 at 11:18 AM, Budur Nagaraju <[email protected]> >> wrote: >> >>> >>> Below are the details, >>> >>> http://pastebin.com/aLBMH3Q6 >>> >>> On Tue, Sep 20, 2016 at 8:27 PM, Dan Yasny <[email protected]> wrote: >>> >>>> Try this on the host: >>>> >>>> iscsiadm -m discovery -t st -p 10.206.67.46 >>>> iscsiadm -m node -L all >>>> iscsiadm -m node >>>> iscsiadm -m session >>>> multipath -ll >>>> >>>> and pastebin the output >>>> >>>> On Tue, Sep 20, 2016 at 10:54 AM, Budur Nagaraju <[email protected]> >>>> wrote: >>>> >>>>> Yes I did that too but no luck :( >>>>> >>>>> Thanks, >>>>> Nagaraju >>>>> >>>>> >>>>> On Tue, Sep 20, 2016 at 8:06 PM, Dan Yasny <[email protected]> wrote: >>>>> >>>>>> After you discover, did you also click the login button? >>>>>> >>>>>> On Tue, Sep 20, 2016 at 10:28 AM, Budur Nagaraju <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Below are the Steps, >>>>>>> >>>>>>> Under Storage Tab:New Domain -->Name>Domain >>>>>>> Type-->Data/iSCSi-->Select the Host -->Discover the Targets , >>>>>>> >>>>>>> After giving all the info able to detect the iSCSI targets but uable >>>>>>> to get the Lun id ,below are the details of the logs. >>>>>>> >>>>>>> >>>>>>> http://pastebin.com/ph1YSqhH >>>>>>> >>>>>>> Thanks, >>>>>>> Nagaraju >>>>>>> >>>>>>> >>>>>>> On Tue, Sep 20, 2016 at 6:47 PM, Dan Yasny <[email protected]> wrote: >>>>>>> >>>>>>>> Can you describe what you tried to do and how it failed? >>>>>>>> >>>>>>>> On Tue, Sep 20, 2016 at 5:54 AM, Budur Nagaraju <[email protected]> >>>>>>>> wrote: >>>>>>>> >>>>>>>>> HI All, >>>>>>>>> >>>>>>>>> While configuring iSCSI LUN is not getting detected any documents >>>>>>>>> to configure iSCSI in oVirt ? >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> Nagaraju >>>>>>>>> >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Users mailing list >>>>>>>>> [email protected] >>>>>>>>> http://lists.ovirt.org/mailman/listinfo/users >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >
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