Hello All,
I have a question on how zoneadm determines what devices it will add to
a NGZ's. I have a disk device that is displayed as /dev/dsk/c1t0d0s7
by the global zone the device works fine when added as a dsk/rdsk device
for the NGZ.
When I create my own device link in /dev/dsk and /dev/rdsk for my device
now called mydisk the zonecfg takes the update but the zone when booted
does not list the device.
I tried adding both sets of devices in case the kernel did not like one
existing in the global environment but still only the c1t0d0s7 device is
listed in the NGZ environment.
Any insight would be greatly appreciated.
Geoff
Using the c1t0d0s7 device name:
# zonecfg -z pcgalzone
zonecfg:pcgalzone> add device
zonecfg:pcgalzone:device> set match=/dev/rdsk/c1t0d0s7
zonecfg:pcgalzone:device> end
zonecfg:pcgalzone> info
zonename: pcgalzone
zonepath: /zone
brand: native
autoboot: false
bootargs:
pool:
limitpriv:
scheduling-class:
ip-type: shared
inherit-pkg-dir:
dir: /lib
inherit-pkg-dir:
dir: /platform
inherit-pkg-dir:
dir: /sbin
inherit-pkg-dir:
dir: /usr
device
match: /dev/rdsk/c1t0d0s7
zonecfg:pcgalzone> verify
zonecfg:pcgalzone> exit
# zoneadm -z pcgalzone boot
# ls -l /zone/dev/rdsk
total 0
crw-r----- 1 root sys 136, 15 Jun 17 19:58 c1t0d0s7
# zlogin pcgalzone
[Connected to zone 'pcgalzone' pts/3]
Last login: Tue Jun 17 19:40:57 on console
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
# ls -l /dev/rdsk
total 0
crw-r----- 1 root sys 136, 15 Jun 17 19:58 c1t0d0s7
# zonecfg -z pcgalzone
zonecfg:pcgalzone> add device
zonecfg:pcgalzone:device> set match=/dev/dsk/c1t0d0s7
zonecfg:pcgalzone:device> end
zonecfg:pcgalzone> verify
zonecfg:pcgalzone> commit
zonecfg:pcgalzone> exit
# pwd
/
# cd /dev/dsk
# chown -R -H 3207:200 c1t0d0s7
# ls -l c1t0d0s7 ; ls -lL c1t0d0s7
lrwxrwxrwx 1 root root 38 May 7 17:58 c1t0d0s7 ->
../../devices/[EMAIL PROTECTED],0/[EMAIL PROTECTED]/[EMAIL PROTECTED],0:h
brw-r----- 1 oracle dba 136, 15 Jun 18 11:57 c1t0d0s7
# zoneadm -z pcgalzone halt
# zoneadm -z pcgalzone boot
# zlogin pcgalzone
[Connected to zone 'pcgalzone' pts/3]
Last login: Tue Jun 17 19:59:55 on pts/3
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
# ls -l /dev/dsk
total 0
brw-r----- 1 root sys 136, 15 Jun 18 11:58 c1t0d0s7
# mount /dev/dsk/c1t0d0s7 /mnt
# ls -l /mnt
total 16
drwx------ 2 root root 8192 May 7 17:07 lost+found
# mkfile 200m /mnt/testfile
# ls -l /mnt
total 409840
drwx------ 2 root root 8192 May 7 17:07 lost+found
-rw------- 1 root root 209715200 Jun 18 12:00 testfile
# df -h
Filesystem size used avail capacity Mounted on
/ 4.8G 752M 4.0G 16% /
/dev 4.8G 752M 4.0G 16% /dev
/lib 4.8G 752M 4.0G 16% /lib
/platform 4.8G 752M 4.0G 16% /platform
/sbin 4.8G 752M 4.0G 16% /sbin
/usr 4.8G 2.9G 1.8G 62% /usr
proc 0K 0K 0K 0% /proc
ctfs 0K 0K 0K 0% /system/contract
mnttab 0K 0K 0K 0% /etc/mnttab
objfs 0K 0K 0K 0% /system/object
swap 1.0G 328K 1.0G 1% /etc/svc/volatile
fd 0K 0K 0K 0% /dev/fd
swap 1.0G 32K 1.0G 1% /tmp
swap 1.0G 32K 1.0G 1% /var/run
/dev/dsk/c1t0d0s7 15G 215M 14G 2% /mnt
# exit
[Connection to zone 'pcgalzone' pts/3 closed]
# ls -l /dev/dsk/c1t0d0s7 /dev/rdsk/c1t0d0s7
lrwxrwxrwx 1 root root 38 May 7 17:58 /dev/dsk/c1t0d0s7
-> ../../devices/[EMAIL PROTECTED],0/[EMAIL PROTECTED]/[EMAIL PROTECTED],0:h
lrwxrwxrwx 1 root root 42 May 7 17:58 /dev/rdsk/c1t0d0s7
-> ../../devices/[EMAIL PROTECTED],0/[EMAIL PROTECTED]/[EMAIL PROTECTED],0:h,raw
Using the mydisk link:
# zlogin pcgalzone
[Connected to zone 'pcgalzone' pts/3]
Last login: Wed Jun 18 12:10:27 on pts/3
Sun Microsystems Inc. SunOS 5.10 Generic January 2005
# ls -l /dev/dsk
total 0
# ls -l /dev/rdsk
total 0
# format
Searching for disks...done
No disks found!
#
# uname -a
SunOS pcgalzone 5.10 Generic_127127-11 sun4u sparc SUNW,Sun-Blade-100
# exit
[Connection to zone 'pcgalzone' pts/3 closed]
# zonecfg -z pcgalzone export
create -b
set zonepath=/zone
set autoboot=false
set ip-type=shared
add inherit-pkg-dir
set dir=/lib
end
add inherit-pkg-dir
set dir=/platform
end
add inherit-pkg-dir
set dir=/sbin
end
add inherit-pkg-dir
set dir=/usr
end
add device
set match=/dev/rdsk/mydisk
end
add device
set match=/dev/dsk/mydisk
end
# ls -l /dev/rdsk/mydisk /dev/dsk/mydisk
lrwxrwxrwx 1 root root 38 Jun 18 12:12 /dev/dsk/mydisk ->
../../devices/[EMAIL PROTECTED],0/[EMAIL PROTECTED]/[EMAIL PROTECTED],0:h
lrwxrwxrwx 1 root root 42 Jun 18 12:12 /dev/rdsk/mydisk
-> ../../devices/[EMAIL PROTECTED],0/[EMAIL PROTECTED]/[EMAIL PROTECTED],0:h,raw
--
Geoff Shipman - (303) 272-9955
Systems Technology Service Center - Operating System
Solaris and Network Technology Domain
Americas Systems Technology Service Center
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