[OmniOS-discuss] multipathing with compellent
Majeed
mabuqu at ilstu.edu
Thu Oct 18 10:30:26 EDT 2012
I just noticed that we do have access to the mpathadm command by
installing the "pkg:/storage/mpathadm at 0.5.11-0.151002" package. After
installing I don't see any paths with "mpathadm list LU" which is what
im used to on solaris 10 (i know I should be comparing to solaris 11,
just havn't played with it much). I wonder if there are any other bits
that I need to install or other configuration tweaks to get this going.
Thanks in advance for any pointers,
Majeed
Some other related commands that might assist troubleshooting:
% uname -a
SunOS jhx011 5.11 omnios-eae537b i86pc i386 i86pc
% mpathadm list initiator-port
Initiator Port: w5d4ae520937bbb00
Initiator Port: iqn.1986-03.com.sun:01:b06a64f606ff.507f35b3,4000002a00ff
Initiator Port: w5d4ae520937bbb00
Initiator Port: 2101001b32b40767
Initiator Port: 2100001b32940767
% luxadm -e port
/devices/pci at 0,0/pci8086,3410 at 9/pci1077,143 at 0/fp at 0,0:devctl CONNECTED
/devices/pci at 0,0/pci8086,3410 at 9/pci1077,143 at 0,1/fp at 0,0:devctl CONNECTED
% luxadm -v probe
Found Fibre Channel device(s):
Node WWN:5000d310004a0602 Device Type:Disk device
Logical Path:/dev/rdsk/c16t5000D310004A064Bd1s2
Node WWN:5000d310004a0602 Device Type:Disk device
Logical Path:/dev/rdsk/c17t5000D310004A064Cd1s2
% luxadm disp /dev/rdsk/c16t5000D310004A064Bd1s2
DEVICE PROPERTIES for disk: /dev/rdsk/c16t5000D310004A064Bd1s2
Vendor: COMPELNT
Product ID: Compellent Vol
Revision: 0505
Serial Num: 00004a06-00000014
Unformatted capacity: 512000.000 MBytes
Read Cache: Enabled
Minimum prefetch: 0x100
Maximum prefetch: 0xf0
Device Type: Disk device
Path(s):
/dev/rdsk/c16t5000D310004A064Bd1s2
/devices/pci at 0,0/pci8086,3410 at 9/pci1077,143 at 0/fp at 0,0/disk at w5000d310004a064b,1:c,raw
Controller /dev/cfg/c16
Device Address 5000d310004a064b,1
Host controller port WWN 2100001b32940767
Controller /dev/cfg/c17
Device Address 5000d310004a064c,1
Host controller port WWN 2101001b32b40767
On 10/17/2012 06:25 PM, Majeed wrote:
> Hi All, We are doing some testing with omniOS in our datacenter and
> would love connect it up to our compellent san via fc connectivity. I
> slapped omniOS onto a dell r610 that has a qlogic dual port hba (each
> port is pathed to separate fabrics), performed zoning in each fabric,
> and assigned some luns. Now im not sure if compellent supports Solaris
> 11 (i can contact them and see about that), but it definately support
> solaris 10 which is what we use on other production systems.
>
> I'v actually made it pretty far through the process which is really
> exciting, except for the last multipathing bit. After mapping a volume
> to the host I can't seem to condense all the devices down to a single
> mulipathed device. It seems multipathing is enabled for the fp driver.
> I noticed there is not a mpathadm command.
>
> Anyone have any ideas? I'll post some output from the commands i think
> of below. Let me know if you would like to see any other information.
>
> Thanks much,
> Majeed
>
>
> On solaris 10 the main thing we have to do is add the following to
> /kernel/drv/scsi_vhci.conf (reconfigure reboot)
> device-type-scsi-options-list =
> "COMPELNTCompellent Vol", "symmetric-option";
> symmetric-option = 0x1000000;
>
>
> Here is the format output:
> AVAILABLE DISK SELECTIONS:
> 0. c13t5000CCA0213ED1E1d0 <HITACHI-HUC106030CSS600-A360 cyl
> 36470 alt 2 hd 255 sec 63>
>
> /pci at 0,0/pci8086,2940 at 1c/pci1028,1f1e at 0/iport at 40/disk at w5000cca0213ed1e1,0
> 1. c14t5000CCA0213EFC7Dd0 <HITACHI-HUC106030CSS600-A360 cyl
> 36469 alt 2 hd 255 sec 63>
>
> /pci at 0,0/pci8086,2940 at 1c/pci1028,1f1e at 0/iport at 80/disk at w5000cca0213efc7d,0
> 2. c16t5000D310004A064Bd1 <COMPELNT-CompellentVol-0505 cyl
> 65268 alt 2 hd 255 sec 63>
>
> /pci at 0,0/pci8086,3410 at 9/pci1077,143 at 0/fp at 0,0/disk at w5000d310004a064b,1
> 3. c17t5000D310004A064Cd1 <COMPELNT-CompellentVol-0505 cyl
> 65268 alt 2 hd 255 sec 63>
>
> /pci at 0,0/pci8086,3410 at 9/pci1077,143 at 0,1/fp at 0,0/disk at w5000d310004a064c,1
> Specify disk (enter its number): Specify disk (enter its number):
>
>
>
> % fcinfo hba-port
> HBA Port WWN: 2100001b32940767
> Port Mode: Initiator
> Port ID: 91c00
> OS Device Name: /dev/cfg/c16
> Manufacturer: QLogic Corp.
> Model: 375-3356-02
> Firmware Version: 05.03.01
> FCode/BIOS Version: BIOS: 2.02; fcode: 2.01; EFI: 2.00;
> Serial Number: 0402H00-0941774287
> Driver Name: qlc
> Driver Version: 20100408-3.01
> Type: N-port
> State: online
> Supported Speeds: 1Gb 2Gb 4Gb
> Current Speed: 4Gb
> Node WWN: 2000001b32940767
> Max NPIV Ports: 127
> NPIV port list:
> HBA Port WWN: 2101001b32b40767
> Port Mode: Initiator
> Port ID: a1900
> OS Device Name: /dev/cfg/c17
> Manufacturer: QLogic Corp.
> Model: 375-3356-02
> Firmware Version: 05.03.01
> FCode/BIOS Version: BIOS: 2.02; fcode: 2.01; EFI: 2.00;
> Serial Number: 0402H00-0941774287
> Driver Name: qlc
> Driver Version: 20100408-3.01
> Type: N-port
> State: online
> Supported Speeds: 1Gb 2Gb 4Gb
> Current Speed: 4Gb
> Node WWN: 2001001b32b40767
> Max NPIV Ports: 127
> NPIV port list:
>
>
> % cfgadm -al -o show_SCSI_LUN
> Ap_Id Type Receptacle Occupant
> Condition
> c16 fc-fabric connected configured
> unknown
> c16::5000d310004a0649 unknown connected unconfigured
> unknown
> c16::5000d310004a064b,1 disk connected configured
> unknown
> c17 fc-fabric connected configured
> unknown
> c17::5000d310004a064a unknown connected unconfigured
> unknown
> c17::5000d310004a064c,1 disk connected configured
> unknown
>
>
> _______________________________________________
> OmniOS-discuss mailing list
> OmniOS-discuss at lists.omniti.com
> http://lists.omniti.com/mailman/listinfo/omnios-discuss
--
Majeed Abu-Qulbain
Lead Unix Admin - CISS
309-438-3455
Illinois State University
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