incremental backups
2006-05-29 09:12:11
Hi all.
Im trying to do incremental backups using "tar-excl" but all fail.
The first full its ok, but the second ones not work. The amanda-server
runs without error messages and quit silent, with status "ok".
Thanks for some help.
See my confs:
amanda.conf
**********************************************************************
org "InCor" # your organization name for reports
mailto "root" # space separated list of operators at your
site
dumpuser "root" # the user to run dumps under
inparallel 2 # maximum dumpers that will run in parallel
(max 63)
netusage 800 Kbps # maximum net bandwidth for Amanda, in KB per
sec
dumpcycle 0 # the number of days in the normal dump cycle
runspercycle 10 # the number of amdump runs in dumpcycle days
tapecycle 4 tapes # the number of tapes in rotation
bumpsize 20 Mb # minimum savings (threshold) to bump level 1
-> 2
bumpdays 1 # minimum days at each level
bumpmult 4 # threshold = bumpsize * bumpmult^(level-1)
etimeout 300 # number of seconds per filesystem for
estimates.
dtimeout 1800 # number of idle seconds before a dump is
aborted.
ctimeout 30 # maximum number of seconds that amcheck waits
tapebufs 20
runtapes 1 # number of tapes to be used in a single run
of amdump
tapedev "/dev/nrmt0" # the no-rewind tape device to be used
rawtapedev "/dev/nrmt0" # the raw device to be used (ftape only)
tapetype DLT8000 # what kind of tape it is (see tapetypes below)
holdingdisk hd0 {
comment "Disco /home1"
directory "/home1/amanda" # where the holding disk is
use 40 Gb # how much space can we use on it
chunksize 100 Mb # size of chunk if you want big dump to be
}
columnspec "Disk=1:18,HostName=0:10,OutKB=1:7,DumpTime=1:-1"
define tapetype EXABYTE {
comment "fitas EXABYTE"
length 5000 mbytes # 5 Gig tapes
filemark 1000 kbytes # I don't know what this means
speed 1536 kbytes # 1.5 Mb/s
}
define tapetype DLT8000 {
comment "Drive de fitas DLT8000"
length 80 gbytes # 80 Gig tapes
filemark 21 kbytes # I don't know what this means
speed 1000 kbytes # 1Mb/s
}
define tapetype DAT {
comment "Drives de fita DAT"
length 8000 mbytes # these numbers are not accurate
filemark 100 kbytes # but you get the idea
speed 100 kbytes
}
define dumptype global {
comment "Global definitions"
}
define dumptype dump-full {
global
comment "Backup full com dump"
compress none
index
priority medium
dumpcycle 0
}
define dumptype tar-excl {
global
program "GNUTAR"
comment "Backup com tar, excluindo .amanda.excl"
compress none
index
exclude list ".amanda.excl"
priority medium
dumpcycle 0
}
define interface local {
comment "a local disk"
use 1000 kbps
}
define interface eth0 {
comment "100 Mbps fast ethernet"
use 1000 kbps
}
amanda.conf
*********************************************************************
includefile "/usr/local/amanda/etc/amanda/common.conf"
labelstr "^Teste" # label constraint regex: all tapes must match
infofile "/usr/local/amanda/log/teste/curinfo" # database DIRECTORY
logdir "/usr/local/amanda/log/teste" # log directory
indexdir "/usr/local/amanda/log/teste/index" # index
directory
*********************************************************************
disklist
*********************************************************************
alpes /home tar-excl 1 eth0
tapelist
*********************************************************************
20060418 Teste1 reuse
***
Edson C da Silva
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