Sun Cluster ´Ä¶¤Ç¤Î VxVM¥Ü¥ê¥å¡¼¥à¤Î¹½À®ÊýË¡
¢¢ ½àÈ÷
¡¦
Sun
Cluster 3.1 Update 2 ¥¤¥ó¥¹¥È¡¼¥ë¡õ£²¥Î¡¼¥É¥¯¥é¥¹¥¿¹½À®ºÑ¤ß
¡¦
VxVM
3.5 ¥¤¥ó¥¹¥È¡¼¥ëºÑ¤ß
¢¢ ¥Ü¥ê¥å¡¼¥à¤Î¹½À®
¡¦test1dg ¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤Î¹½À®
¥Î¡¼¥É£±¤Ç°Ê²¼¤Îºî¶È¤ò¼Â¹Ô¤·¤Þ¤¹¡£
#
vxdisksetup -i c1t0d0
#
vxdisksetup -i c1t5d0
#
vxdg init test1dg disk01=c1t0d0
#
vxdg -g test1dg adddisk
disk02=c1t5d0
#
vxdisk list
DEVICE
TYPE
DISK
GROUP STATUS
c0t0d0s2 sliced
rootdisk_1 rootdg online
c0t8d0s2 sliced
-
-
error
c1t0d0s2 sliced
disk01
test1dg online
c1t5d0s2 sliced
disk02
test1dg online
...
#
vxassist -g test1dg make test1vol
300m layout=mirror
#
vxprint
...
Disk group: test1dg
TY NAME
ASSOC KSTATE
LENGTH PLOFFS STATE
TUTIL0 PUTIL0
dg test1dg
test1dg
-
-
-
-
- -
dm disk01
c1t0d0s2
- 71118513
-
-
- -
dm disk02
c1t5d0s2
- 71118513
-
-
- -
v test1vol
fsgen ENABLED
614400 -
ACTIVE - -
pl test1vol-01 test1vol ENABLED
615357 -
ACTIVE - -
sd disk01-01 test1vol-01 ENABLED
615357 0
-
- -
pl test1vol-02 test1vol ENABLED
615357 -
ACTIVE - -
sd disk02-01 test1vol-02 ENABLED
615357 0
-
- -
¢¢ ¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤ÎÅÐÏ¿
VxVM¤ÇºîÀ®¤·¤¿¥Ü¥ê¥å¡¼¥à¤ò¥¯¥é¥¹¥¿´Ä¶¤Ç°·¤¨¤ë¤è¤¦¤Ë¤·¤Þ¤¹¡£
¥Î¡¼¥É£±¤Ç scconf ¥³¥Þ¥ó¥É¤ò»È¤Ã¤Æ test1dg ¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤òÅÐÏ¿¤·¤Þ¤¹¡£
#
scconf -a -D
type=vxvm,name=test1dg,nodelist=sctest1:sctest2
ξÊý¤Î¥Î¡¼¥É¤Ç scstat ¥³¥Þ¥ó¥É¤ò»È¤Ã¤ÆÅÐÏ¿¤ò³Îǧ¤·¤Þ¤¹¡£
#
scstat -D
-- ¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤Î¥µ¡¼¥Ð¡¼ --
¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×
¥×¥é¥¤¥Þ¥ê ¥»¥«¥ó¥À¥ê
----------------
----------
----------
¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤Î¥µ¡¼¥Ð¡¼:
test1dg
sctest1
sctest2
-- ¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤Î¾õÂÖ --
¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×
¾õÂÖ
----------------
----
¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤Î¾õÂÖ:
test1dg
Online
¢¢ ¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤Î¹½ÃÛ
¥Î¡¼¥É£±¤Ç¡¢test1dg ¥°¥ë¡¼¥×¤Î test1vol ¤Ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤òºîÀ®¤·¤Þ¤¹¡£
#
newfs /dev/vx/rdsk/test1dg/test1vol
ξ¥Î¡¼¥É¤Ç¥Þ¥¦¥ó¥È¥Ý¥¤¥ó¥È¤ÎºîÀ®¤È vfstab ¥Õ¥¡¥¤¥ë¤ÎÊѹ¹¤ò¤·¤Þ¤¹¡£
#
mkdir /global/test1
#
vi /etc/vfstab
...
/dev/vx/dsk/test1dg/test1vol
/dev/vx/rdsk/test1dg/test1vol
/global/test1 ufs 2 yes global,logging
¥Î¡¼¥É£±¤Ç¥Þ¥¦¥ó¥È¤ò¼Â¹Ô¤·¤Þ¤¹¡£
#
mount /global/test1
¥Î¡¼¥É£²¤Ç¤â¥Þ¥¦¥ó¥È¤µ¤ì¤Æ¤¤¤ë¤³¤È¤ò³Îǧ¤Ç¤¤Þ¤¹¡£
/etc/vfstab¥Õ¥¡¥¤¥ë¤Î¹¹¿·¤ò¤·¤Ê¤¤¾ì¹ç¤Ï°Ê²¼¤Î¥³¥Þ¥ó¥É¤Ç¥°¥í¡¼¥Ð¥ë¥Þ¥¦¥ó¥È¤ò³Îǧ¤Ç¤¤Þ¤¹¡£
#
mount -g
/dev/vx/dsk/test1dg/test1vol /global/test1
¢¢ ¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤È¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤ÎƱ´ü
¾åµ¤Î¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤ÎÅÐÏ¿¸å¤Ë¿·¤·¤¯¥Ü¥ê¥å¡¼¥à¤òºîÀ®¤·¤Þ¤¹¡£
#
vxassist -g test1dg make xxxvol
100m layout=mirror
¿·µ¬ºîÀ®¤·¤¿¥Ü¥ê¥å¡¼¥à¤Ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¤òºîÀ®¤·¤Þ¤¹¡£
#
newfs /dev/vx/rdsk/test1dg/xxxvol
/dev/vx/rdsk/test1dg/xxxvol: ¤½¤Î¤è¤¦¤Ê¥Ç¥Ð¥¤¥¹¤â¥¢¥É¥ì¥¹¤â¤¢¤ê¤Þ¤»¤ó¡£
¾åµ¤Î¤è¤¦¤Ë¥¨¥é¡¼¤Ë¤Ê¤ë¤Î¤Ï SC´Ä¶¤Î¥Ç¥Ð¥¤¥¹¥°¥ë¡¼¥×¤È VxVM ¤Î¥Ç¥£¥¹¥¯¥°¥ë¡¼¥×¤ÎƱ´ü¤¬¼è¤ì¤Æ¤¤¤Ê¤¤¤¿¤á¤Ç¤¹¡£
°Ê²¼¤Î¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤¹¤ë¤³¤È¤ÇƱ´ü¤¬¼è¤ì¤Æ¡¢SC´Ä¶¤Ç¤ÎÁàºî¤¬²Äǽ¤Ë¤Ê¤ê¤Þ¤¹¡£
#
scconf -c -D name=test1dg,sync
#
newfs /dev/vx/rdsk/test1dg/xxxvol
newfs: ¿·¤·¤¤¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à /dev/vx/rdsk/test1dg/xxxvol ¤òºîÀ®¤·¤Þ¤¹¤«: (y/n)?
...
========================================
¢¨¾Ü¤·¤¤¾ðÊó¤Ï°Ê²¼¤Î¥È¥ì¡¼¥Ë¥ó¥°¥³¡¼¥¹»²¾È
VERITAS Volume Manager 4.0 ´ÉÍý
Sun Cluster 3.x ´ÉÍý
========================================
¡Ú¥¢¥ó¥±¡¼¥È¡Û
¤³¤Îµ»ö¤Ï¤¿¤á¤Ë¤Ê¤ê¤Þ¤·¤¿¤«¡©
¡¡¡¡¡¡¤Ï¤¤¡¡¡¡/¡¡¡¡¤¤¤¤¤¨