Hi All,
I have problems with amanda, I am begining, I need to Know If my backup is
fine, If I to want to see the content of my backup, do Can I do using tar?,
example tar tvf /dev/st0
I want to know like I can assure that the backup this good done, what tests
I need to know it?
The mail that amanda sendme is:
These dumps were to tape DailySet10.
The next tape Amanda expects to use is: a new tape.
STATISTICS:
Total Full Daily
-------- -------- --------
Estimate Time (hrs:min) 0:00
Run Time (hrs:min) 0:01
Dump Time (hrs:min) 0:00 0:00 0:00
Output Size (meg) 0.2 0.0 0.2
Original Size (meg) 0.4 0.0 0.4
Avg Compressed Size (%) 13.9 -- 13.9 (level:#disks ...)
Filesystems Dumped 2 0 2 (1:2)
Avg Dump Rate (k/s) 2594.6 -- 2594.6
Tape Time (hrs:min) 0:00 0:00 0:00
Tape Size (meg) 0.2 0.0 0.2
Tape Used (%) 0.0 0.0 0.0 (level:#disks ...)
Filesystems Taped 2 0 2 (1:2)
Avg Tp Write Rate (k/s) 50.5 -- 50.5
?
NOTES:
taper: tape DailySet10 kb 256 fm 2 [OK]
?
DUMP SUMMARY:
DUMPER STATS TAPER STATS
HOSTNAME DISK L ORIG-KB OUT-KB COMP% MMM:SS KB/s MMM:SS KB/s
-------------------------- --------------------------------- ------------
localhost /etc 1 230 32 13.9 0:00 789.4 0:03 21.5
respaldo /opt 1 160 160 -- 0:004660.9 0:02 91.7
My amanda.conf have:
org "DailySet1" # your organization name for reports
mailto "amanda" # space separated list of operators at your site
dumpuser "amanda" # the user to run dumps under
inparallel 4 # maximum dumpers that will run in parallel
netusage 600 Kbps # maximum net bandwidth for Amanda, in KB per sec
dumpcycle 4 weeks # the number of days in the normal dump cycle
runspercycle 4 weeks # the number of amdump runs in dumpcycle days
tapecycle 25 tapes # the number of tapes in rotation
# 4 weeks (dumpcycle) times 5 tapes per week (just
# the weekdays) plus a few to handle errors that
# need amflush and so we do not overwrite the full
# backups performed at the beginning of the previous
# cycle
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.
runtapes 1 # number of tapes to be used in a single run of
amdump
tapedev "/dev/nst0" # the no-rewind tape device to be used
tapetype HP-DAT # what kind of tape it is (see tapetypes below)
labelstr "^DailySet1[0-9][0-9]*$" # label constraint regex: all tapes
must match
holdingdisk hd1 {
comment "main holding disk"
directory "/var/tmp/amanda" # where the holding disk is
use 290 Mb # how much space can we use on it
# a negative value mean:
# use all space except that value
# chunksize 2 Gb # size of chunk if you want big dump to be
# dumped on multiple files on holding disks
# N Kb/Mb/Gb split disks in chunks of size N
# 0 split disks in INT_MAX/1024 Kb chunks
# -N Kb/Mb/Gb dont split, dump larger
# filesystems directly to tape
# (example: -2 Gb)
}
infofile "/var/lib/amanda/DailySet1/curinfo" # database filename
logdir "/var/lib/amanda/DailySet1" # log directory
indexdir "/var/lib/amanda/DailySet1/index" # index directory
define tapetype QIC-60 {
comment "Archive Viper"
length 60 mbytes
filemark 100 kbytes # don't know a better value
speed 100 kbytes # dito
}
define tapetype DEC-DLT2000 {
comment "DEC Differential Digital Linear Tape 2000"
length 15000 mbytes
filemark 8 kbytes
speed 1250 kbytes
}
# goluboff AT butch.Colorado DOT EDU
# in amanda-users (Thu Dec 26 01:55:38 MEZ 1996)
define tapetype DLT {
comment "DLT tape drives"
length 20000 mbytes # 20 Gig tapes
filemark 2000 kbytes # I don't know what this means
speed 1536 kbytes # 1.5 Mb/s
}
define tapetype SURESTORE-1200E {
comment "HP AutoLoader"
length 3900 mbytes
filemark 100 kbytes
speed 500 kbytes
}
define tapetype EXB-8500 {
comment "Exabyte EXB-8500 drive on decent machine"
length 4200 mbytes
filemark 48 kbytes
speed 474 kbytes
}
define tapetype EXB-8200 {
comment "Exabyte EXB-8200 drive on decent machine"
length 2200 mbytes
filemark 2130 kbytes
speed 240 kbytes
}
define tapetype HP-DAT {
comment "DAT tape drives"
# data provided by Rob Browning <rlb AT cs.utexas DOT edu>
length 1930 mbytes
filemark 111 kbytes
speed 468 kbytes
}
define tapetype DAT {
comment "DAT tape drives"
length 1000 mbytes # these numbers are not accurate
filemark 100 kbytes # but you get the idea
speed 100 kbytes
}
define tapetype MIMSY-MEGATAPE {
comment "Megatape (Exabyte based) drive through Emulex on Vax 8600"
length 2200 mbytes
filemark 2130 kbytes
speed 170 kbytes # limited by the Emulex bus interface, ugh
}
define dumptype global {
comment "Global definitions"
}
define dumptype always-full {
global
comment "Full dump of this filesystem always"
compress none
priority high
dumpcycle 0
}
define dumptype root-tar {
global
program "GNUTAR"
comment "root partitions dumped with tar"
compress none
index
exclude list "/usr/local/lib/amanda/exclude.gtar"
priority low
}
define dumptype user-tar {
root-tar
comment "user partitions dumped with tar"
priority medium
}
define dumptype high-tar {
root-tar
comment "partitions dumped with tar"
priority high
}
define dumptype comp-root-tar {
root-tar
comment "Root partitions with compression"
compress client fast
}
define dumptype comp-user-tar {
user-tar
compress client fast
}
define dumptype holding-disk {
global
comment "The master-host holding disk itself"
holdingdisk no # do not use the holding disk
priority medium
}
define dumptype comp-user {
global
comment "Non-root partitions on reasonably fast machines"
compress client fast
priority medium
}
define dumptype nocomp-user {
comp-user
comment "Non-root partitions on slow machines"
compress none
}
define dumptype comp-root {
global
comment "Root partitions with compression"
compress client fast
priority low
}
define dumptype nocomp-root {
comp-root
comment "Root partitions without compression"
compress none
}
define dumptype comp-high {
global
comment "very important partitions on fast machines"
compress client best
priority high
}
define dumptype nocomp-high {
comp-high
comment "very important partitions on slow machines"
compress none
}
define dumptype nocomp-test {
global
comment "test dump without compression, no /etc/dumpdates recording"
compress none
record no
priority medium
}
define dumptype comp-test {
nocomp-test
comment "test dump with compression, no /etc/dumpdates recording"
compress client fast
}
define interface local {
comment "a local disk"
use 1000 kbps
}
define interface eth0 {
comment "10 Mbps ethernet"
use 400 kbps
}
Thanks ins Advanced,
My Disklist have:
respaldo /opt root-tar
|
