RP7400 ROOT DISK MIRROR FAIL

[koyumei]

RP7400 ROOT DISK MIRROR FAIL이 났는데...
리부팅 했거든요...
ALT PATH로 올리기는 했는데...
미러를 다시 걸려니 막막 하네요...
어떻게 하면 되죠?

[김병수]

장애난 disk를 mirror구성에서 제거한후..

# lvreduce -m 0 logical_volume physical_disk

# vgreduce /dev/vg00 physical_disk

다시 mirror를 구성하시면 됩니다.

[KIM HEE HOON]

안녕하세요???
os버젼이 11.11인가요??
vg00 OS미러를 끊으신 후
#lvreduce -m 0 /dev/dsk/c#t#d# (fail난 disk)
vg00에서 fail disk 제거
#vgreduce /dev/vg00 /dev/dsk/c#t#d#

fail난 디스크 교체 후
아래와 같이 스크립트 만드신후 미러 설정해주시면 됩니다..
os_mirror.sh (disk ctd 넘버는 확인 후 수정해주세요)

P_DISK="c2t1d0" (ctd 넘버 수정)
M_DISK="c2t0d0" (ctd 넘버 수정 = 미러뜰 디스크)
pvcreate -fB /dev/rdsk/$M_DISK
vgextend /dev/vg00 /dev/dsk/$M_DISK
mkboot /dev/rdsk/$M_DISK
mkboot -a "hpux -lq" /dev/rdsk/$P_DISK
mkboot -a "hpux -lq" /dev/rdsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol1 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol2 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol3 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol4 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol5 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol6 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol7 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol8 /dev/dsk/$M_DISK
lvextend -m 1 /dev/vg00/lvol9 /dev/dsk/$M_DISK
setboot -a 0/1/1/0.0.0 -s on -b on (alt path 수정)
lvlnboot -b /dev/vg00/lvol1
lvlnboot -r /dev/vg00/lvol3
lvlnboot -s /dev/vg00/lvol2
lvlnboot -d /dev/vg00/lvol2
lvlnboot -R

수고하세요~

[koyumei]

감사합니다 덕분에 잘 끝났습니다.
인사가 늦었네요....