On 11/12/2017 21:50, Roberto Menti wrote:
Hello.
We have setup bacula on solaris 11, with a disk storage as virtual tape.
Disks are exposed by Datadomain and mounted in bacula server via nfs.
Same storage configuration (datadomain + nfs on solaris 11 ) accomplish
a valuable write speed of 150 MB /s
However every job in bacula is writing at a horribly speed of 10 / 20 MB/s.
Same speed also with Linux FD (so it seems that storage daemon is the
bottleneck.. )
Already enabled spool attributes and also tried to adjust Maximum
Network Buffer Size with no valuable results.
Someone has similar configuration with good performance? Some advice?
Suggestions?
Have you talked to EMC about this sort of workload? Vague memory says
that long, linear files like Bacula produces tend to perform like crap,
but it has been a while.
And have you done the tuning suggested here:
https://community.emc.com/docs/DOC-39156
Cheers,
Gary B-)
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