AIX tape 백업

AIX tape 백업

디스크 확인

# lsvg
# lsvg -l rootvg
tape 장치 확인
# lsslot -c pci
# lsdev -Cc tape
# mt -f /dev/rmt0 status

백업 1
# mksysb -i -p /dev/rmt0
스크립트
#!/bin/sh
######
### AIX Tape backup
### 2011.07.22
### woo
######
echo "### start backup ###"
echo "### start backup date ###" >> backup_log_dcsc
date >> backup_log_dcsc
mksysb -i -p /dev/rmt0
echo "### end backup ###"
echo "### end backup date ###" >> backup_log_dcsc
date >> backup_log_dcsc
#!/bin/sh
######
### AIX Tape backup - datavg
### 2011.07.22
### woo
######
echo "[[data backup]]" >> backup_log_dcsc
echo "### start backup ###"
echo "### start backup date ###" >> backup_log_dcsc
date >> backup_log_dcsc
savevg -f/dev/rmt0 -i data
echo "### end backup ###"
echo "### end backup date ###" >> backup_log_dcsc
date >> backup_log_dcsc

백업 2
# smitty mksysb
Backup DEVICE or FILE [/dev/rmt#]
Create MAP files? no
EXCLUDE files? no
List files as they are backed up? no
Generate new /image.data file? yes
EXPAND /tmp if needed? yes
Disable software packing of backup? no
Number of BLOCKS to write in a single output [ ]
(Leave blank to use a system default)
실행

로그 확인
# $HOME/smit.log

tape 백업 내용 확인
# listvgbackup (=listvgbackup -f /dev/rmt0)
# listvgbackup -f /dev/cd1


* OS 백업이 아닌 일반 백업은 #smitty savevg 실행 후 vg 선택, 장치 선택

==============================================================

#AIX Tape Backup

- Tape Device Cehck

1. tape 확인

# lsdev -Cc tape

rmt1 Available 05-01-01 IBM 3580 Ultrium Tape Drive (FCP)

2. Tape Media Rewindls

# tctl -f /dev/rmt1 rewind

3. /TEST, /TEST2 Backup

# backup -1 -u -f /dev/rmt1.1 /TEST

# backup -1 -u -f /dev/rmt1.1 /TEST2

or

# find /TEST -print | backup -i -f /dev/rmt1.1

# find /TEST2 -print | backup -i -f /dev/rmt1.1

Please mount volume 1 on /dev/rmt1.1

... and press Enter to continue

4. Tape Media Rewind : 백업 후 rewind 필요

# tctl -f /dev/rmt1 rewind

5. Tape Backup 내용 확인

# restore -Tvf /dev/rmt1.1

​

# AIX Tape Restore

1. Tape Backup 개별 복구

# restore -xvf /dev/rmt1 /TEST/test_file1

2. Tape Backup 완전 복구

# restore -rqvf /dev/rmt1