- 論壇徽章:
- 0
|
我在進(jìn)行AIX系統(tǒng)備份時(shí)操作如下:
#tctl -f /dev/rmt0 rewind
#smit mksysb
在"備份設(shè)備或文件"中添入"/dev/rmt0"后回車.
執(zhí)行結(jié)果如下:
COMMAND STATUS
Command: OK stdout: yes stderr: no
Before command completion, additional instructions may appear below.
Creating information file (/image.data) for rootvg..
Creating tape boot image......
bosboot: Boot image is 25562 512 byte blocks.
***** ATTENTION *****
The boot image you just created might fail to boot because
the size exceeds the system limit. For information about
fixes or workarounds, see /usr/lpp/bos.sysmgt/README.
***** ATTENTION *****
Creating list of files to back up..
Backing up 95131 files..............................
2373 of 95131 files (2%)..............................
12852 of 95131 files (13%)..............................
23834 of 95131 files (25%)..............................
28695 of 95131 files (30%)..............................
55299 of 95131 files (58%)..............................
87720 of 95131 files (92%).......................
95131 of 95131 files (100%)
0512-038 mksysb: Backup Completed Successfully.
bosboot: Boot image is 25562 512 byte blocks.
***** ATTENTION *****
The boot image you just created might fail to boot because
the size exceeds the system limit. For information about
fixes or workarounds, see /usr/lpp/bos.sysmgt/README.
***** ATTENTION *****
請問:
1、我備份的系統(tǒng)有多大?
2、bosboot: Boot image is 25562 512 byte blocks.這個(gè)boot image 的大小是多少,如何看?
3、里面提示的attention部分是指備份boot image失敗,不能用嗎?還有就是提到的system limit值是多少呢? |
|