Sam Przyswa wrote:
> Tyler J. Wagner a écrit :
>> On Wednesday 19 May 2010 17:52:29 Sam Przyswa wrote:
>>
>>> When the BackupPC_nightly processes are running the SSH login take a
>>> very long time to get the prompt and then the machine is very slow to
>>> execute task, how to nice these processes ?
>>>
>> My RsyncClientCmd looks like this:
>>
>> $sshPath -q -x -l root $host /usr/bin/nice -n 19 /usr/bin/ionice -c 3
>> $rsyncPath $argList+
>>
>> That uses nice level 19 and ionice 3 (idle disk).
>>
>
> So I modifed BackupPC line 474 as:
>
> my $cmd = ["/usr/bin/nice -n 19 /usr/bin/ionice -c 3
> $BinDir/BackupPC_nightly"];
>
> But nothing changed when the BackupPC_nightly processes are started all
> my others apps are frozen !?
>
> Does this cmd line is wrong ?
>
Is the OS on the same drive as the backuppc archive? The drive it is on is
going to be pretty busy seeking regardless of any niceness you try to apply.
--
Les Mikesell
[email protected]
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