FUJITSU PRIMEPOWER B23Q8YA-G-02-F - Manual (Page 47)

41
Specification and incompatibility No
Recommended actions
Remarks
4 nslookup(1M) results on Solaris 10 differ from those of Solaris 9 or older versions.
e.g.)
z Solaris 9
# nslookup
> aaa213.sample.test.com.
Server: aaat11.sample.test.com
Address: xxx.xxx.xxx.nnn
Name: aaa13.sample.test.com
Address: xxx.xxx.xxx.mmm
Aliases: aaa213.sample.test.com, aaa113.sample.test.com
z Solaris 10
# nslookup
> aaa213.sample.test.com.
Server: xxx.xxx.xxx.nnn
Address: xxx.xxx.xxx.nnn#xx
aaa213.sample.test.com canonical name = aaa113.sample.test.com.
aaa113.sample.test.com canonical name = aaa13.sample.test.com.
Name: aaa13.sample.test.com
Address: xxx.xxx.xxx.mmm
* aaa113.sample.test.com is an alias of aaa13.sample.test.com
* aaa213.sample.test.com is an alias of aaa113.sample.test.com.
1) Physical device (/devices) entries for hard disk drive are removed at system
reboot if the hard disk driver is removed from the system before system reboot.
e.g.)
# cd /dev/rdsk
# ls -l c1t6d0*
lrwxrwxrwx 1 root root 48 May 28 11:19 c1t6d0s0 ->../../devices/pci@1f,0
/pci@5/scsi@2/sd@6,0:a,raw
# ls -lL c1t6d0*
c1t6d0s0: No such file or directory
2) “iostat –E” and “drcstat –device” may not show all connected physical devices
right after system boot.
5
This behavior of devfs on Solaris 10, is to be expected. /devices entries are updated
dynamically when each device is actually attached. As a result, device entries that have
not been attached after system boot, are not displayed by those commands.
If non-global zones are not booted, patchadd(1M) and patchrm(1M) will make all
non-global zones boot up temporarily during patch installation and removal. As a result
the total time for patch installation and removal will take much longer than booting up in
single user mode.
6
Boot all non-global zones in single user mode before installing and removing patches.
Example)
global# zoneadm –z myzone boot -s