做系统备份时出现错误

zcvc

做系统备份时出现如下错误:
Processing data ...COMMAND STATUS

Command: failedstdout: yesstderr: no

Before command completion, additional instructions may appear below.


Creating information file (/image.data) for rootvg..

Creating list of files to back up.
Backing up 65605 files.........backup: 0511-432 A write error occurred: A file cannot be larger than the value set by ulimit.
backup: 0511-079 The backup media may be damaged.
Use a different disk to run the backup.

0512-005 mksysb: Backup Completed.
The backup command completed with errors.
哪位高手帮忙解决一下,谢谢

把rootvg 备份到磁盘datavg中
# ulimit -a
time(seconds)        unlimited
file(blocks)         unlimited
data(kbytes)         unlimited
stack(kbytes)        4194304
memory(kbytes)       unlimited
coredump(blocks)     unlimited
nofiles(descriptors) unlimited

已经改过了,还是不行

yddll

你能说说你咋做的吗？

sealove138

我记得是改 -1 是不限制大小吧  ??

zcvc

改了-1

雪夜狂飘

本人也是做aix系统备份的时候出错
smit mksysb
结果也出错，不知道有人遇到过吗

雪夜狂飘

我把报错信息发上来，各位给看看，有什么问题
Command: running       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 28379 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 61395 files.......................

zx0724xin

楼上的问题我们也有,那个是正常信息,好象是和磁带机型号和磁带有关,有这个错这盘带子不能用做系统启动,保险的方法可以用光盘做一份备份,LZ的问题没碰上过,期待大侠们指教了.