Backup server

Criar diretório:

mkdir /etc/amanda/NOME

Copiar arquivo de configuração padrão:

cp /usr/share/doc/amanda-common/examples/amanda.conf.gz /etc/amanda/NOME
cd /etc/amanda/NOME
gunzip amanda.conf.gz 

Calculo do tamanho do tamanho das fitas:

Espaço disponível * 0,9  <= tamanho das fitas * typecycle

Edita amanda.conf

org      "IF"
mailto   "fulano@if.ufrgs.br" 

dumpcycle X days # the number of days in the normal dump cycle
tapecycle X tapes      # the number of tapes in rotation
tpchanger "chg-disk:/Nome/slots"
changerfile "/etc/amanda/Nome/changer.conf"
tapetype HARD-DISK              # what kind of tape it is (see tapetypes below)
labelstr "^diario_[1-14]*$"     # label constraint regex: all tapes must match
infofile "/etc/amanda/Nome/curinfo"   # database DIRECTORY
logdir   "/etc/amanda/Nome/log"               # log directory
indexdir "/etc/amanda/Nome/index"             # index directory
define tapetype HARD-DISK{
       comment "HD"
       length 1000000 mbytes # 1TB
}
define changer "Nome" {
 tpchanger "chg-disk:/Nome/slots"
}

Criar Diretórios

cd /Nome
mkdir /Nome/slots
mkdir /Nome/data
mkdir /Nome/holding
mkdir /etc/amanda/Nome/log
mkdir /etc/amanda/Nome/curinfo
mkdir /etc/amanda/Nome/index

Criar fitas

cd /Nome/slots
for slot in `seq 1 25`; do mkdir slot$slot; done
chown -R backup.backup /Nome
chown -R backup.backup /etc/amanda/Nome
su - backup
$ TAPENUMS="1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ...." # up to your tapecycle
$ for i in $TAPENUMS; do amlabel Nome Nome_$i slot $i; done
$ amcheck DailySet1
#$ for i in $TAPENUMS; do mkdir -p slot$i; done
$ ln -s slot1 data

Criar disklist

touch /etc/amanda/Nome/disklist
Ex:
#Amanda
amanda /etc root-tar

Testando

su - backup
amcheck Nome

Backup

amdump Nome

Erro: slot 1:Found an empty or non-amanda tape. slot 2:Found an empty or non-amanda tape.

backup@amanda:/semanal/slots$ TAPENUMS="1 2" backup@amanda:/semanal/slots$ for i in $TAPENUMS; do amlabel semanal semanal_$i slot $i; done

---

Cron tab:

# Backup diario
0 2     * * mon,thu,sat backup      /usr/sbin/amcheck diario
0 4     * * mon,thu,sat backup      /usr/sbin/amdump  diario

# Backup semanal
0 3     * * sun         backup      /usr/sbin/amcheck semanal
0 5     * * sun         backup      /usr/sbin/amdump  semanal

# Backup mensal
               
30 5     1 * *         backup      /usr/sbin/amcheck mensal
00 6     1 * *         backup      /usr/sbin/amdump  mensal