# reboot -- -F failsafe
after server reboot and in failsafe mode
--------------------------------------
# df -h
Filesystem size used avail capacity Mounted on
/ramdisk-root:a 197M 175M 2.3M 99% /
/devices 0K 0K 0K 0% /devices
ctfs 0K 0K 0K 0% /system/contract
proc 0K 0K 0K 0% /proc
mnttab 0K 0K 0K 0% /etc/mnttab
swap 31G 320K 31G 1% /etc/svc/volatile
objfs 0K 0K 0K 0% /system/object
sharefs 0K 0K 0K 0% /etc/dfs/sharetab
swap 31G 744K 31G 1% /tmp
/tmp/dev 31G 744K 31G 1% /dev
fd 0K 0K 0K 0% /dev/fd
# mount -o ro /dev/dsk/c3t0d0s0 /a
# cp /a/kernel/drv/md.conf /kernel/drv/md.conf
# umount /a
# update_drv -f md
devfsadm: mkdir failed for /dev 0x1ed: Read-only file system
# metainit -r
# metastat -c
d1 m 32GB d10 (maint) d11 (maint)
d10 s 32GB c1t0d0s0
d11 s 32GB c1t1d0s0
d2 m 16GB d20 (maint) d21 (maint)
d20 s 16GB c1t0d0s5
d21 s 16GB c1t1d0s5
d5 m 60GB d50 (maint) d51 (maint)
d50 s 60GB c1t0d0s7
d51 s 60GB c1t1d0s7
d4 m 4.0GB d40 (maint) d41 (maint)
d40 s 4.0GB c1t0d0s6
d41 s 4.0GB c1t1d0s6
d3 m 8.0GB d30 (maint) d31 (maint)
d30 s 8.0GB c1t0d0s1
d31 s 8.0GB c1t1d0s1
d6 m 16GB d60 (maint) d61 (maint)
d60 s 16GB c1t0d0s4
d61 s 16GB c1t1d0s4
# metasync -r
# metastat -c
d1 m 32GB d10 d11
d10 s 32GB c1t0d0s0
d11 s 32GB c1t1d0s0
d2 m 16GB d20 d21
d20 s 16GB c1t0d0s5
d21 s 16GB c1t1d0s5
d5 m 60GB d50 d51
d50 s 60GB c1t0d0s7
d51 s 60GB c1t1d0s7
d4 m 4.0GB d40 d41
d40 s 4.0GB c1t0d0s6
d41 s 4.0GB c1t1d0s6
d3 m 8.0GB d30 d31
d30 s 8.0GB c1t0d0s1
d31 s 8.0GB c1t1d0s1
d6 m 16GB d60 d61
d60 s 16GB c1t0d0s4
d61 s 16GB c1t1d0s4
# mount /dev/md/dsk/d1 /a
# bootadm update-archive -R /a
Creating boot_archive for /a
updating /a/platform/sun4u/boot_archive
# umount /a
# init 6
#
The system is being restarted.
syncing file systems... done
rebooting...
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