Can someone help me mirror a root disk on Solaris 11
I'm trying to identify the disks but they have weird long labels that I'm not used to. I'm used to the convention c0t0d0s<whatever>.
This is my output from format root@ggadmin2:/dev/rdsk# format Searching for disks...done c0t5000CCA080863078d0: configured with capacity of 1117.76GB AVAILABLE DISK SELECTIONS: 0. c0t5000CCA02F3D50DCd0 <HGST-H101860SFSUN600G-A990-558.91GB> /scsi_vhci/disk@g5000cca02f3d50dc /dev/chassis/SYS/HDD0/disk 1. c0t5000CCA02F3D7D80d0 <HGST-H101860SFSUN600G-A990-558.91GB> solaris /scsi_vhci/disk@g5000cca02f3d7d80 /dev/chassis/SYS/HDD1/disk 2. c0t5000CCA02F3D5100d0 <HGST-H101860SFSUN600G-A990-558.91GB> solaris /scsi_vhci/disk@g5000cca02f3d5100 /dev/chassis/SYS/HDD2/disk 3. c0t5000CCA02F3DB174d0 <HGST-H101860SFSUN600G-A990-558.91GB> solaris /scsi_vhci/disk@g5000cca02f3db174 /dev/chassis/SYS/HDD3/disk 4. c0t5000CCA0808615E0d0 <HGST-H101812SFSUN1.2T-A990 cyl 48638 alt 2 hd 255 sec 189> /scsi_vhci/disk@g5000cca0808615e0 /dev/chassis/SYS/HDD4/disk 5. c0t5000CCA080863078d0 <HGST-H101812SFSUN1.2T-A990 cyl 48638 alt 2 hd 255 sec 189> /scsi_vhci/disk@g5000cca080863078 /dev/chassis/SYS/HDD5/disk 6. c1t0d0 <MICRON-eUSB DISK-1112 cyl 246 alt 0 hd 255 sec 63> /pci@300/pci@1/pci@0/pci@2/usb@0/storage@1/disk@0,0 /dev/chassis/SYS/MB/EUSB_DISK/disk Specify disk (enter its number): This is my zpool status: root@ggadmin2:/dev/rdsk# zpool status rpool pool: rpool state: ONLINE scan: none requested config: NAME STATE READ WRITE CKSUM rpool ONLINE 0 0 0 c0t5000CCA02F3D50DCd0 ONLINE 0 0 0 errors: No known data errors So which is my root disk and which disk can I mirror it to? Can I use prtvtoc against one of those big long names e.g. prtvtoc /dev/rdsk/c0t5000CCA02F3D50DCd0s2 |fmthard -s - /dev/rdsk/c0t5000CCA02F3D7D80d0s2 and then do a zpool attach? Also notice that the 0 disk has no label/description but the next 3 have "solaris" displayed after them. What's the significance of that? Thanks for any help. |
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