Sun Microsystems StorEdge T3+, Service Manual

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8-24 Sun StorEdge T3 and T3+ Array Field Service Manual • September 2001
3. If the disk array is using any volume manager software, such as VERITAS, disable
transactions to the volumes that reside on the array backplane you wish to replace
and all other volumes in that partner group.
Consult the appropriate volume manager documentation for information on
disabling the data hosts access to the array volumes.
4. Unmount the volume(s) from the Solaris host.
5. Unmount the internal array volume(s).
6. Disconnect the fiber optic cables from the array MIAs.
7. Disable Component Manager polling to the target Sun StorEdge T3 array.
Consult your Component Manager documentation for details.
8. Establish a serial connection and Tip session to the Master RAID controller of the
problem array.
See Section 2.1, “Establishing a Serial Port Connection” on page 2-1.
9. Execute the
set
command and note the current values of
logto
and
loglevel
.
You will need these values in step Step 21.
# unmount /
T3-filesystem-name
:/:<4> vol unmount v0
:/:<1> set
bootmode auto
bootdelay 3
sn 001893
ip 123.123.123.24
netmask 255.255.255.0
gateway 123.123.123.1
tftphost 0.0.0.0
tftpfile hostname T3a
vendor SCI-SJ
model 375-0084-01-j-j2
revision 0210 logto * ( in nvram)
loglevel 3
rarp on
mac 00:20:f2:00:07:65