Hi all,
I met a problem when I tried to create zpool on iscsi target.
I tried to create a zpool on two iscsi targets.
After I created and discovered the iscsi target
600144F0C691A30D000057BE942F0002, I type format immediately to see as blow .
# format
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <VMware,-VMware Virtual S-1.0-40.00GB>
/pci@0,0/pci15ad,1976@10/sd@0,0
1. c1t1d0 <VMware,-VMware Virtual S-1.0-16.00GB>
/pci@0,0/pci15ad,1976@10/sd@1,0
2. c1t2d0 <VMware,-VMware Virtual S-1.0 cyl 2086 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@2,0
3. c2t600144F0C691A30D000057BE942F0001d0 <SUN-COMSTAR-1.0-5.00GB>
/scsi_vhci/disk@g600144f0c691a30d000057be942f0001
4. c2t600144F0C691A30D000057BE942F0002d0 <SUN-COMSTAR-1.0 cyl 2558 alt 2
hd 128 sec 32>
/scsi_vhci/disk@g600144f0c691a30d000057be942f0002
Then I try to create the zpool on above two iscsi targets immediately, but I
got following failed reason.
# zpool create nzp1 mirror c2t600144F0C691A30D000057BE942F0002d0
c2t600144F0C691A30D000057BE942F0001d0
cannot create 'nzp1': one or more devices is currently unavailable
Then I type format again, the information of the
c2t600144F0C691A30D000057BE942F0002d0 changes to below.
# format
AVAILABLE DISK SELECTIONS:
0. c1t0d0 <VMware,-VMware Virtual S-1.0-40.00GB>
/pci@0,0/pci15ad,1976@10/sd@0,0
1. c1t1d0 <VMware,-VMware Virtual S-1.0-16.00GB>
/pci@0,0/pci15ad,1976@10/sd@1,0
2. c1t2d0 <VMware,-VMware Virtual S-1.0 cyl 2086 alt 2 hd 255 sec 63>
/pci@0,0/pci15ad,1976@10/sd@2,0
3. c2t600144F0C691A30D000057BE942F0001d0 <SUN-COMSTAR-1.0-5.00GB>
/scsi_vhci/disk@g600144f0c691a30d000057be942f0001
4. c2t600144F0C691A30D000057BE942F0002d0 <SUN-COMSTAR-1.0-5.00GB>
/scsi_vhci/disk@g600144f0c691a30d000057be942f0002
Then I create zpool again, it was crated successfully.
# zpool create nzp1 mirror c2t600144F0C691A30D000057BE942F0002d0
c2t600144F0C691A30D000057BE942F0001d0
So my question is, what’s the meaning of <SUN-COMSTAR-1.0 cyl 2558 alt 2 hd 128
sec 32> , and how long it will be changed to <SUN-COMSTAR-1.0-5.00GB>, and why?
Thank you very much.
B.R.
Junqin Zhang
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