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TSM版本:Version 6, Release 1, Level 0.0
操作系统平台:REDHAT 5.2
备份脚本:
#!/bin/bash
time=`date +%Y-%m-%d`
logfile=/backup/daily_backup/backup.log
/usr/bin/dsmc i "/cdrstorage/rawdata/cdrhandler/*.data.done.tar.gz" -subdir=yes -removeoperandlimit>$logfile
if [ $? -eq 0 ]
then
echo "$time cdr backup success" >>$logfile
fi
问题一:由于/cdrstorage/rawdata/cdrhandler/目录下小文件达到50W个,而且一直增加,之前采用的默认的standard的方式备份的,速度非常的慢,现在想采用Journal-based backup的备份方式,客户端备份命令如何写,怎么完成?
问题二:
备份策略想修改为:只需要保留一份数据,保留最近90天的
之前的策略为:
tsm: TSMSERVER>q co
Policy Policy Mgmt Copy Versions Versions Retain Retain
Domain Set Name Class Group Data Data Extra Only
Name Name Name Exists Deleted Versions Version
--------- --------- --------- --------- -------- -------- -------- -------
STANDARD ACTIVE STANDARD STANDARD 1 1 90 365
STANDARD ACTIVE WEEKLY_M- STANDARD 1 1 15 15
GMT
STANDARD STANDARD STANDARD STANDARD 1 1 90 365
STANDARD STANDARD WEEKLY_M- STANDARD 1 1 15 15
GMT
那么策略集是否应该修改为:
update co STANDARD STANDARD STANDARD STANDARD vere=1 verd=1 rete=90 reto=90 |
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