Hitachi Dynamic Link Manager Software Users Guide for Solaris

c6t50060E8010027A80d8s0
-> ../../devices/pseudo/dlmndrv@1/dlmfdrv@w50060e8010027a80,8:a
2. Execute the zpool replace command to change the current ZFS boot
disk environment from the HDLM logical device specification to the HDLM
physical device specification.
# zpool replace root-pool-name current-boot-disk-environment-
device HDLM-physical-device
The physical device file of the HDLM device is the device file in the /
devices directory.
In the following example, the root pool name is hdlmpool, the current
boot disk environment device is c6t50060E8010027A80d7s0, and the
HDLM physical device is /devices/pseudo/dlmndrv@1/
dlmfdrv@w50060e8010027a80,8:a:
# zpool replace hdlmpool c6t50060E8010027A80d7s0
/devices/pseudo/dlmndrv@1/dlmfdrv@w50060e8010027a80,8:a
The following message appears when the command is executed, but no
action is required:
Can not determine character device path for /devices/pseudo/
dlmndrv@1/ dlmfdrv@w50060e8010253330,2:a for boot loader
installation
3. Execute the zpool status command to check whether replacement is
complete.
# zpool status hdlmpool
pool: hdlmpool
state: ONLINE
scan: resilvered 12.3G in 0h2m with 0 errors on Fri Dec 13
16:35:25 2013
config:
NAME STATE READ WRITE CKSUM
hdlmpool ONLINE 0 0 0
/devices/pseudo/dlmndrv@1/
dlmfdrv@w50060e8010027a80,8:a ONLINE 0 0 0
errors: No known data errors
If replacement is complete, the following message appears:
scan: resilvered XXX in XhYm with 0 errors
XhYm indicates the amount of time that elapsed before replacement
completion.
If the message above does not appear, wait for a while, and then re-
execute the command to check whether replacement is complete.
4. Execute the installboot command to specify the LU of the replacement
destination as the ZFS boot disk environment. Execute the following
command to allow the system to boot in a new boot disk environment:
# installboot -F zfs /usr/platform/`uname -i`/lib/fs/zfs/bootblk
post-replacement-HDLM-device
#
#
The post-replacement HDLM device is a raw device.
Creating an HDLM Environment
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Hitachi Dynamic Link Manager (for Solaris) User Guide