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тАО07-17-2003 03:41 PM
тАО07-17-2003 03:41 PM
Help needed with EMC attach to K370
fc 3 8/12 fcT1 CLAIMED INTERFACE HP Fibre Channel Mass Storage Adapter
lan 2 8/12.5 fcT1_cntl CLAIMED INTERFACE HP Fibre Channel Mass Storage Cntl
/dev/fcms2
fcp 3 8/12.8 fcp CLAIMED INTERFACE FCP Protocol Adapter
ext_bus 24 8/12.8.0.255.0 fcpdev CLAIMED INTERFACE FCP Device Interface
target 30 8/12.8.0.255.0.0 tgt CLAIMED DEVICE
ctl 9 8/12.8.0.255.0.0.0 sctl CLAIMED DEVICE EMC SYMMETRIX
Why are the LUNs not visible? It seems to be seeing this device as a "device" not an "array" as with the va7410 we have connected to a newer FC card on the same box:
fc 2 8/8/1/0 td CLAIMED INTERFACE HP Tachyon TL/TS Fibre Channel Mass Storage Adapter
/dev/td2
fcp 2 8/8/1/0.3 fcp CLAIMED INTERFACE FCP Domain
ext_bus 12 8/8/1/0.3.16.0.0 fcparray CLAIMED INTERFACE FCP Array Interface
target 0 8/8/1/0.3.16.0.0.0 tgt CLAIMED DEVICE
disk 44 8/8/1/0.3.16.0.0.0.0 sdisk CLAIMED DEVICE HP A6218A
/dev/dsk/c12t0d0 /dev/rdsk/c12t0d0
Do I need to specify a different driver?
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тАО07-17-2003 03:42 PM
тАО07-17-2003 03:42 PM
Re: Help needed with EMC attach to K370
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тАО07-17-2003 04:12 PM
тАО07-17-2003 04:12 PM
Re: Help needed with EMC attach to K370
If it is say an 8530, you may have to deploy either and agent to the host so that the ECC console can see it, or using SYMCLI commands specify to the disk array itself what LUNS this host is allowed to see.
Without knowing a little more about your environment I could only guess.
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тАО07-17-2003 05:35 PM
тАО07-17-2003 05:35 PM
Re: Help needed with EMC attach to K370
In the past no special utilities were needed on the server to see the LUNs. In fact, we have a K570 running HPUX 11.0 and the same old Tachyon FC interface cards seeing the LUNs on the system now, it's just the 11i K370 which does not... :(
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тАО07-17-2003 09:16 PM
тАО07-17-2003 09:16 PM
Re: Help needed with EMC attach to K370
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тАО07-18-2003 03:52 AM
тАО07-18-2003 03:52 AM
Re: Help needed with EMC attach to K370
If it's a A3404A it only supports private loop.
In order to use private loop you either need to connect directly to the Sym, use an FC Hub or a Brocade switch in "quick loop" mode and set the Sym port to fabric off and loop.
If this is OK.
Do you have "Volume Logix" installed on the Sym? If yes you need to allow access!
Cheers
Peter
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тАО07-18-2003 03:59 AM
тАО07-18-2003 03:59 AM
Re: Help needed with EMC attach to K370
If you use direct connet / Arbitrated Loop please verify if the AL_PA is correctly set at the Sym FA or otherwise, if fabric, verify the point-to-point Flag on the FA.
Second you should check if the port settings are correct for hp, ie. VirtualBus Address Mode is enabled.
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тАО07-18-2003 04:14 AM
тАО07-18-2003 04:14 AM
Re: Help needed with EMC attach to K370
I am indeed using the A3404A in a direct-connect configuration.
Methinks the array is masking the LUNs, as all seems well otherwise... :(
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тАО07-20-2003 05:34 PM
тАО07-20-2003 05:34 PM
Re: Help needed with EMC attach to K370
All the devices which have a ??:??? in the listing are not visible to the host you run the command from.
Also, if you have symcli ver 5.0 or higher, you can run symmaskdb list command to see the devices which this host can see.
And if you dont have symcli installed, you could download 'inq' from the EMC ftp site, and that will show only the internal devices on the host, and the devices which are visible to the host from the symmetrix. At that point you can compare the inq and the ioscan outputs to verify that you are all set.