Re: [Bacula-users] Slow backup even with a dedicated line
2011-01-09 18:19:58
>> Hi all,
>>
>> I do full backups at the weekend and it just takes too long. 12h or so.
>> bacula does one job after the other and I have a max. transfer rate of
>> 11 to 12 MBytes/second due to the 100Mbit connection.
>>
>> For testing purpose I connected one client via crosslink (1Gbit on
>> both sides) to the server. But I still have the same transfer rate. Why
>> is that?
>>
>> The communication definitely goes over 192.168.1.2/192.168.1.1.
>> The settings on the client and server are pretty much default.
>>
>> I copied an 1,1GB test file with scp through the 1Gbit line and had
>> approx. 50MB/s.
>> Or with ftp:
>> 1073741824 bytes sent in 10.61 secs (98867.6 kB/s).
>>
>> Thx for hints,
>
> Some basic information please:
>
> * database
> * tape drive details if you've backing up to disk
> * the job and jobdefs resource for the job you are running
>
Database is mysql.
I do not use tapes. Backup to disk only.
Definitions:
Client {
Name = test-fd
Password = secret
#Connection over 1GB crosslink
Address = 192.168.1.2
FDPort = 9102
Catalog = MyCatalog
File Retention = 14 days
Job Retention = 6 months
}
FileSet {
Name = test-fd
Include {
#Here is roughly 2GB of mysl data
File = /tmp/backup
Options {
signature = MD5
#I did different levels. Now without compression
# Compression = GZIP9
}
}
}
Job {
Name = test
Type = Backup
Level = Full
Client = test-fd
FileSet = test-fd
#I just start this one myself
Schedule = never
Storage = raid-xfs
Pool = Pool1
Messages = Standard
}
As said, the rate is still only ca. 11300kb/s.
Thanx,
Oliver
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