Amanda相关的配置文件

需要关注的几个配置文件： 

####服务器端的配置文件####      

@在建立vtape前，对/etc/amanda/DailySet1/amanda.conf 进行查看修改，这个是实际其作用的主要配置文件      
   其内容如下：      
----------------------------start-----------------------------------------          
org "DailySet1"         # your organization name for reports      
mailto "      root@localhost" # space separated list of operators at your site      
dumpcycle 1week         # the number of days in the normal dump cycle      
runspercycle 5          # the number of amdump runs in dumpcycle days      
tapecycle 12    # the number of tapes in rotation      原来这个是分配给这个方案的所有磁盘槽 即使用amtape进行检查时，会检查12个槽      
runtapes 1              # number of tapes to be used in a single run of amdump      
tpchanger "      chg-disk"    # the tape-changer glue script      
tapedev      "file://data/amanda/vtape/DailySet1"    # the no-rewind tape device      ！！：记得这里路径需要改再续加一个slots，改成"file://data/amanda/vtape/DailySet1/slots"
                                                               #如果按照默认的话 那么在建立虚拟磁盘库时就不要再创建那个slots目录了，直接在DailySet1目录下建立一系列磁带机就好了
changerfile "/etc/amanda/DailySet1/changer.conf"        # tape changer configuration parameter file      
changerdev "/dev/null" # tape changer configuration parameter device      
tapetype HARDDISK       # what kind of tape it is      
labelstr "DailySet1"    # label constraint regex: all tapes must match      
dtimeout 1800   # number of idle seconds before a dump is aborted      
ctimeout 30     # max number of secconds amcheck waits for each client      
etimeout 300    # number of seconds per filesystem for estimates      
define dumptype global {      
       comment "Global definitions"      
       auth "bsdtcp"      
}      
define dumptype gui-base {      
       global      
       program "GNUTAR"      
       comment "gui base dumptype dumped with tar"      
       compress none      
       index yes      
}      
define tapetype HARDDISK {      
       comment "Virtual Tapes"      
            length 5000 mbytes      
}      
includefile "advanced.conf"      
includefile "/etc/amanda/template.d/dumptypes"      
includefile "/etc/amanda/template.d/tapetypes"      

----------------------------end---------------------------------------------      



@同样需要关注的是/var/lib/amanda/example/目录下的配置文件 amanda-client.conf与amanda.conf      
        一一：这里的/var/lib/amanda/example/amanda-client.conf 与/etc/amanda/amanda-client.conf（      这个文件是安装
           完就产生的而且没有tapedev项）的内容基本是一致的      
   内容如下：      
------------------------------start------------------------------------------      
#      
# amanda.conf - sample Amanda client configuration file.      
#      
#      This file normally goes in /etc/amanda/amanda-client.conf.      
#      

conf                # your config name      

index_server      "localhost"        # your amindexd server      
tape_server      "localhost"        # your amidxtaped server      
tapedev "chg-disk"                   #在example中没有这一项，要注意      
#tapedev      "tape:/dev/YOUR-TAPE-DEVICE-HERE" # your tape device      
                        # if not set, Use configure or ask server.      
                        # if set to empty string "", ask server      
                        # amrecover will use the changer if set to the value      
                        # of 'amrecover_changer' in the server amanda.conf.      

#   auth        - authentication scheme to use between server and client.      
#                 Valid values are "bsd", "bsdudp", "bsdtcp", "krb5", "local",      
#                 "rsh" and "ssh".      
#                 Default: [auth "bsdtcp"]      
auth "bsdtcp"      

ssh_keys ""                     # your ssh keys file if you use ssh auth      
---------------------------end-----------------------------------------------      
二二： 在配置的时候需要将/var/lib/amanda/example/amanda.conf 拷贝到/etc/amanda/DailySet1/amanda.conf 
   第一个amanda.conf是一个长达700多行的配置文件，不过大多都是说明;第二个配置文件见本文开头的那个文件介绍      
这里我有个问题：就是我记得的是对example中的配置文件改啊改，但是第二个文件好像是自动生成的，是什么时候生成的      
   难道是在执行那个长配置命令时么？      


@由于要对客户机的名字进行解析，因此在配置前，应当在服务器端的/etc/hosts文件末尾添加客户机的映射关系。      
     比如在一个服务器端中，Amanda11为客户端，那么hosts文件肯能为：      
----------------------------------start-----------------------------------      
# Do not remove the following line, or various programs      
# that require network functionality will fail.      
127.0.0.1       localhost.Amanda3       localhost       localhost.localdomain   localhost    #服务器自身      
::1     localhost6.localdomain6 localhost6      
192.168.1.154   Amanda11               #客户端映射      


-------------------------------end---------------------------------------      

@还应该要修改的一个配置文件是，服务器端（客户机端也必须同样修改）允许客户机端进行的操作，也就是操作权限列表。里面      
规定了所有客户端所允许进行的操作，即允许执行的程序表. 该文件目录为：/var/lib/amanda/.amandahosts      
这里如果在连接check时，发生不允许，会有相应的提示。 使用amcheck 命令进行连接检查。      

   其中里面内容可能为：      
---------------------------------------start---------------------------------      
localhost   root amindexd amidxtaped      
localhost   amandabackup amdump      

Amanda11 root amindexd amidxtaped     #这个。。。。这里我不知道哪个是对的，应该是第一个吧      
192.168.1.154 amindexd amidxtaped      

localhost.localdomain   root amindexd amidxtaped      
localhost.localdomain   amandabackup amdump      

-----------------------------------end--------------------------------------