Hi everybody,
I'm facing a little trouble with my system. I have a SPARC M4000 server, which connected to a SAN with 2 Brocade 300 Switches and 1 STK 6140. The M4000 has 2 FC HBA cards, one port per card. Each card connect to one switch as follows...
OK. The problem is when I mapped 2 (logical) volumes from STK 6140 to the M4000 server, I got 6 mapped volumes show in the format's ouput :
Code:
bash-3.00# format
Searching for disks...Jun 20 10:51:15 SNP-TOPX scsi: WARNING: /pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b8563b95,1f (ssd0):
Jun 20 10:51:15 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:15 SNP-TOPX scsi: WARNING: /pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b8563b95,1f (ssd0):
Jun 20 10:51:15 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:15 SNP-TOPX scsi: WARNING: /pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b8563b95,1f (ssd1):
Jun 20 10:51:15 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:16 SNP-TOPX scsi: WARNING: /pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b8563b95,1f (ssd1):
Jun 20 10:51:16 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:16 SNP-TOPX scsi: WARNING: /pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b848efb9,1f (ssd2):
Jun 20 10:51:16 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:16 SNP-TOPX scsi: WARNING: /pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b848efb9,1f (ssd2):
Jun 20 10:51:16 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:16 SNP-TOPX scsi: WARNING: /pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b848efb9,1f (ssd3):
Jun 20 10:51:16 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:17 SNP-TOPX scsi: WARNING: /pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b848efb9,1f (ssd3):
Jun 20 10:51:17 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:17 SNP-TOPX scsi: WARNING: /scsi_vhci/ssd@g600a0b8000563b94000002dc4a3ac6e2 (ssd7):
Jun 20 10:51:17 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:17 SNP-TOPX scsi: WARNING: /scsi_vhci/ssd@g600a0b8000563b94000002dc4a3ac6e2 (ssd7):
Jun 20 10:51:17 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:17 SNP-TOPX scsi: WARNING: /scsi_vhci/ssd@g600a0b8000563b94000002d94a3ac5e1 (ssd6):
Jun 20 10:51:17 SNP-TOPX Corrupt label; wrong magic number
Jun 20 10:51:17 SNP-TOPX scsi: WARNING: /scsi_vhci/ssd@g600a0b8000563b94000002d94a3ac5e1 (ssd6):
Jun 20 10:51:17 SNP-TOPX Corrupt label; wrong magic number
done
c1t200300A0B848EFB9d31: configured with capacity of 16.00MB
c1t200300A0B8563B95d31: configured with capacity of 16.00MB
c2t200200A0B848EFB9d31: configured with capacity of 16.00MB
c2t200200A0B8563B95d31: configured with capacity of 16.00MB
c3t600A0B8000563B94000002D94A3AC5E1d0: configured with capacity of 50.00GB
c3t600A0B8000563B94000002DC4A3AC6E2d0: configured with capacity of 149.99GB
AVAILABLE DISK SELECTIONS:
0. c0t0d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@0,0
1. c0t1d0 <SUN146G cyl 14087 alt 2 hd 24 sec 848>
/pci@0,600000/pci@0/pci@8/pci@0/scsi@1/sd@1,0
2. c1t200300A0B848EFB9d31 <SUN-UniversalXport-0715 cyl 8 alt 2 hd 64 sec 64>
/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b848efb9,1f
3. c1t200300A0B8563B95d31 <SUN-UniversalXport-0715 cyl 8 alt 2 hd 64 sec 64>
/pci@2,600000/SUNW,qlc@0/fp@0,0/ssd@w200300a0b8563b95,1f
4. c2t200200A0B848EFB9d31 <SUN-UniversalXport-0715 cyl 8 alt 2 hd 64 sec 64>
/pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b848efb9,1f
5. c2t200200A0B8563B95d31 <SUN-UniversalXport-0715 cyl 8 alt 2 hd 64 sec 64>
/pci@3,700000/SUNW,qlc@0/fp@0,0/ssd@w200200a0b8563b95,1f
6. c3t600A0B8000563B94000002D94A3AC5E1d0 <SUN-CSM200_R-0715 cyl 25598 alt 2 hd 64 sec 64>
/scsi_vhci/ssd@g600a0b8000563b94000002d94a3ac5e1
7. c3t600A0B8000563B94000002DC4A3AC6E2d0 <SUN-CSM200_R-0715 cyl 38398 alt 2 hd 128 sec 64>
/scsi_vhci/ssd@g600a0b8000563b94000002dc4a3ac6e2
Specify disk (enter its number): ^D
bash-3.00# luxadm -v probe
Searching directory /dev/es for links to enclosures
No Network Array enclosures found in /dev/es
Searching directory /dev/es for links to enclosures
Found Fibre Channel device(s):
Node WWN:200200a0b848efb8 Device Type:Disk device
Logical Path:/dev/rdsk/c1t200300A0B848EFB9d31s2
Logical Path:/dev/rdsk/c2t200200A0B848EFB9d31s2
Node WWN:200200a0b8563b94 Device Type:Disk device
Logical Path:/dev/rdsk/c1t200300A0B8563B95d31s2
Logical Path:/dev/rdsk/c2t200200A0B8563B95d31s2
Node WWN:200200a0b8563b94 Device Type:Disk device
Logical Path:/dev/rdsk/c3t600A0B8000563B94000002D94A3AC5E1d0s2
Node WWN:200200a0b8563b94 Device Type:Disk device
Logical Path:/dev/rdsk/c3t600A0B8000563B94000002DC4A3AC6E2d0s2
Let's forget the label errors.
I have enabled the multipath function on Solaris by using
# stmsboot -D fd -e
I wanna know that what are the 4 volumes marked with SUN-UniversalXport-0715 (LUN 31) ? and how to get rid of them.
I searched and found somebody had same trouble. Someone tried to delete them (the unwanted volumes) and the problem's gone (of course), but I don't want to do that without understanding what they are.
Its ok.
-UniversalXport- what you see here is similar to EMC's what they call "gatekeeper".And if you'ev enabled multipathing, you will see 1 path, if you've disabled multpathing, you will see 2 paths
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Unexpected mapped volume in Solaris 10