temporary mounts during patchadd?
kartikvashishta108
patchadd, created....if anyone is able to shed more light on this,
then, that will not be unappreciated...
# df -k | more
Filesystem kbytes used avail capacity Mounted on
/dev/dsk/c0t0d0s0 6899630 3175043 3655591 47% /
/devices 0 0 0 0% /devices
ctfs 0 0 0 0% /system/
contract
proc 0 0 0 0% /proc
mnttab 0 0 0 0% /etc/mnttab
swap 2392400 1576 2390824 1% /etc/svc/
volatile
objfs 0 0 0 0% /system/object
sharefs 0 0 0 0% /etc/dfs/
sharetab
/dev/dsk/c0t1d0s5 8448680 3569820 4794374 43% /usr
fd 0 0 0 0% /dev/fd
swap 2390840 16 2390824 1% /tmp
swap 2486560 95736 2390824 4% /var/run
/dev/dsk/c0t0d0s5 491453 1041 441267 1% /globaldevices
/ 6899630 3175043 3655591 47% /var/
run/.patchSafeMode/root
/usr 8448680 3569820 4794374 43% /var/
run/.patchSafeMode/root/usr
/globaldevices 491453 1041 441267 1% /var/
run/.patchSafeMode/root/globaldevices
/var/run/.patchSafeModeOrigFiles/usr/platform/FJSV,GPUZC-M/lib/
libcpc.so.1 2486560 95736 2390824 4% /usr/platform/FJSV,GPUZC-
M/lib/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/FJSV,GPUZC-M/lib/sparcv9/
libcpc.so.1 2486560 95736 2390824 4% /usr/platform/FJSV,GPUZC-
M/lib/sparcv9/li
bcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/libcpc.so.1
2486560 95736 2390824 4% /usr/platform/sun4us/lib/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/sparcv9/
libcpc.so.1 2486560 95736 2390824 4% /usr/platform/sun4us/lib/
sparcv9/libcpc.so.1
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/eft/
pci.eft 2486560 95736 2390824 4% /usr/platform/sun4us/lib/fm/
eft/pci.eft
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/fmd/
plugins/cpumem-diagnosis.so 2486560 95736 2390824 4% /usr/
platform/sun4us/lib/fm/fmd/
plugins/cpumem-diagnosis.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/fmd/
plugins/cpumem-retire.so 2486560 95736 2390824 4% /usr/
platform/sun4us/lib/fm/fmd/plu
gins/cpumem-retire.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/fmd/
plugins/datapath-retire.so 2486560 95736 2390824 4% /usr/
platform/sun4us/lib/fm/fmd/p
lugins/datapath-retire.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/topo/
plugins/chip.so 2486560 95736 2390824 4% /usr/platform/sun4us/
lib/fm/topo/plugins/ch
ip.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/topo/
plugins/hostbridge.so 2486560 95736 2390824 4% /usr/platform/
sun4us/lib/fm/topo/plug
ins/hostbridge.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/fm/topo/
plugins/pcibus.so 2486560 95736 2390824 4% /usr/platform/
sun4us/lib/fm/topo/plugins/
pcibus.so
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/sys/
ivintr.h 2486560 95736 2390824 4% /usr/platform/sun4us/
include/sys/ivintr.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/sys/
machparam.h 2486560 95736 2390824 4% /usr/platform/sun4us/
include/sys/machparam.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/sys/pte.h
2486560 95736 2390824 4% /usr/platform/sun4us/include/sys/
pte.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/sys/
sbd_ioctl.h 2486560 95736 2390824 4% /usr/platform/sun4us/
include/sys/sbd_ioctl.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/vm/
hat_sfmmu.h 2486560 95736 2390824 4% /usr/platform/sun4us/
include/vm/hat_sfmmu.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/include/vm/
mach_sfmmu.h 2486560 95736 2390824 4% /usr/platform/sun4us/
include/vm/mach_sfmmu.h
/var/run/.patchSafeModeOrigFiles/usr/platform/sun4us/lib/picl/plugins/
libpicldevtree.so.1 2486560 95736 2390824 4% /usr/platform/
sun4us/lib/picl/plug
ins/libpicldevtree.so.1
/var/run/.patchSafeModeOrigFiles/usr/lib/llib-lipp.ln 2486560 95736
2390824 4% /usr/lib/llib-lipp.ln
--Mo
Kartik Vashishta
Tim Bradshaw
> patchadd, interesting output....so temporary mount points, are, during
> patchadd, created....if anyone is able to shed more light on this,
> then, that will not be unappreciated...
These are patches which modify sensitive bits of the system. They have
a name, which I forget, and were introduced sometime in the life of 10.
The trick they're doing is mounting the old, unmodified, version of a
file over the modified one, thus ensuring that from the point of view
of the currently running system, nothing has changed, but when you
reboot you get the new files. You need to reboot immediately after
applying these patches.
--tim