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2013.04.20 dump 영역 vg01 로 빼기 & secondary swap 설정하기 by 2540BE400

dump 영역 vg01 로 빼기 & secondary swap 설정하기

HPUX : 2013. 4. 20. 02:48

dump 영역 vg01 로 변경하기( 11.31 기준 )

test:/work ] ioscan -m dsf

Persistent DSF Legacy DSF(s)
========================================
/dev/rdisk/disk1 /dev/rdsk/c0t8d0
/dev/rdisk/disk1_p1 /dev/rdsk/c0t8d0s1
/dev/rdisk/disk1_p2 /dev/rdsk/c0t8d0s2
/dev/rdisk/disk1_p3 /dev/rdsk/c0t8d0s3
/dev/rdisk/disk2 /dev/rdsk/c0t8d1

/dev/rdisk/disk3 /dev/rdsk/c1t9d1
/dev/rdisk/disk3_p1 /dev/rdsk/c1t9d1s1
/dev/rdisk/disk3_p2 /dev/rdsk/c1t9d1s2
/dev/rdisk/disk3_p3 /dev/rdsk/c1t9d1s3
/dev/rdisk/disk4 /dev/rdsk/c1t9d2

# pvcreate -f /dev/rdisk/disk2

# vgcreate /dev/vg01 /dev/disk/disk2

# lvcreate -C y -r n -L xxxxx vg01

# lvrmboot -d dump_lv /dev/vg00

SYNOPSIS
/usr/sbin/lvrmboot [-A autobackup] [-d dump_lv] [-r] [-s] [-v] vg_name

# crashconf -d /dev/vg00/dump_lv ( ※ crashconf -v 했을때 보이지 않게 )

# vi /etc/fstab

/dev/vg01/lvol1 ... dump defaults 0 0

# crashconf -a (or crashconf /dev/vg01/lvol1 )

SYNOPSIS
/sbin/crashconf [-adlorstv] [-i | -e class ]... [-c cmode] [-p pmode]... [device ]...

# crashconf -v 로 확인

secondary swap 설정하기

# pvcreate -f /dev/rdisk/disk2

# vgcreate /dev/vg01 /dev/disk/disk2

# lvcreate -C y -r n -L xxxxx vg01

# vi /etc/fstab

/dev/vg01/lvol1 ... swap defaults 0 0

( or /dev/vg01/lvol1 ... swap pri=1 0 0 )

# swapon -a

SYNOPSIS

    Preferred Forms
      /usr/sbin/swapon -a [-u] [-t type]...
      /usr/sbin/swapon [-e |-f] [-p priority] [-u] device ...
      /usr/sbin/swapon [-m min] [-l limit] [-r reserve] [-p priority]