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v880更换硬盘

发布于 2022-09-05 19:22:56 字数 78 浏览 16 评论 9

之前检查发现有一块硬盘挂了
v880本身就有六块盘 73G的，没有做阵列 scsi
现在有一块300G的盘，想换上去，应该可以用吧！

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用心笑 2022-09-10 07:03:51

V880FC盘~~不能用scsi
FC更换步骤：
# /usr/sbin/luxadm remove_device /dev/rdsk/<c1t1d0s2>

WARNING!!! Please ensure that no file systems are mounted on these device(s).

All data on these devices should have been backed up.

The list of devices which will be removed is:
1: Device name: /dev/rdsk/c1t1d0s2
Node WWN: 20000020371b1f31
Device Type: Disk device
Device Paths: /dev/rdsk/c1t1d0s2
Please verify the above list of devices and then enter c or <CR> to Continue or q to Quit. [Default: c]:c
stopping: /dev/rdsk/c1t1d0s2.... Done
offlining: /dev/rdsk/c1t1d0s2.... Done
The drives are now off-line and spun down.
Physically remove the disk and press the Return key.

Hit <Return> after removing the device(s).

<date> <systemname> picld[87]: Device DISK1 removed
Device: /dev/rdsk/c1t1d0s2
No FC devices found. - /dev/rdsk/c1t1d0s2

Note: If 'luxadm remove_device' fails, please follow the below procedure.

physically pull the bad disk

luxadm -e offline /dev/rdsk/c1t1d0s2

if the disk is multipathed, run 'luxadm -e offline' on the second path as well.

Note: The
picld
daemon notifies the system that the disk has been removed.

Initiate devfsadm cleanup subroutines by entering the following command:

# /usr/sbin/devfsadm -C

The default devfsadm operation is to attempt to load every driver in the system and attach these drivers to all possible device instances. devfsadm then creates device special files in /devices and logical links in /dev.

The -C option cleans up the /dev directory and removes any lingering logical links to the device link names.

Installing a new disk:

As superuser, list the system's current logical device links.

# ls /dev/rdsk/c1t1d*

You should have no match.

Insert the drive in its disk bay and enter the following command:

# /usr/sbin/devfsadm

# /usr/sbin/luxadm insert_device <enclosure_name>,sx

where x is the slot number. (Use luxadm display <enclosure_name> to find the slot number. To find the <enclosure_name> do a luxadm probe .)

List the system's current c1t1d* logical device links.

# ls /dev/rdsk/c1t1d*

you should see,

/dev/rdsk/c1t1d0s0 /dev/rdsk/c1t1d0s1 /dev/rdsk/c1t1d0s2
/dev/rdsk/c1t1d0s3 /dev/rdsk/c1t1d0s4 /dev/rdsk/c1t1d0s5
/dev/rdsk/c1t1d0s6 /dev/rdsk/c1t1d0s7

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