Identifying the replacement drive

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本文记录了通过bash命令检查并获取新安装硬盘的过程。详细展示了使用'tail'命令查看'/var/adm/messages'文件来获取新硬盘信息的方法，并进一步通过'device path'确认硬盘的逻辑名称。

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From the bash shell, 'tail /var/adm/messages' to get the name of the new drive.

Oct 28 20:42:47 nexenta01 scsi: [ID 583861 kern.info] sd147 at scsi_vhci0: unit-address g5000c50055bc69cb: f_sym
Oct 28 20:42:47 nexenta01 genunix: [ID 936769 kern.info] sd147 is /scsi_vhci/disk@g5000c50055bc69cb
Oct 28 20:42:48 nexenta01 genunix: [ID 408114 kern.info] /scsi_vhci/disk@g5000c50055bc69cb (sd147) online
Oct 28 20:42:48 nexenta01 genunix: [ID 483743 kern.info] /scsi_vhci/disk@g5000c50055bc69cb (sd147) multipath status: degraded: path 148 mpt_sas12/disk@w5000c50055bc69ca,0 is online
Oct 28 20:42:48 nexenta01 genunix: [ID 530209 kern.info] /scsi_vhci/disk@g5000c50055bc69cb (sd147) multipath status: optimal: path 149 mpt_sas10/disk@w5000c50055bc69c9,0 is online: Load balancing: logical-block, region-size: 18

the logical disk (ctd) name can then be looked up in format using the device path

echo |format -e |grep -B1 g5000c50055bc69cb
55. c0t5000C50055BC69CBd0 <...
/pci@77,0/pci8086,340e@7/pci1000,3000@0/iport@f0/disk@w5000c50055bc69cb,0