Re: doveadm backup mdbox - initial copy slow

2019-08-30 Thread Gerald Galster via dovecot
> On 30.8.2019 12.33, Gerald Galster via dovecot wrote: >> Hello, >> >> when calling doveadm backup like in the following example, it seems to flush >> every email to disk >> maxing out harddrives (iops) and resulting in very poor performance: >> >> Calling doveadm -o plugin/quota= backup -u "

Re: doveadm backup mdbox - initial copy slow

2019-08-30 Thread Aki Tuomi via dovecot
On 30.8.2019 12.33, Gerald Galster via dovecot wrote: > Hello, > > when calling doveadm backup like in the following example, it seems to flush > every email to disk > maxing out harddrives (iops) and resulting in very poor performance: > > Calling doveadm -o plugin/quota= backup -u "statusma...

doveadm backup mdbox - initial copy slow

2019-08-30 Thread Gerald Galster via dovecot
Hello, when calling doveadm backup like in the following example, it seems to flush every email to disk maxing out harddrives (iops) and resulting in very poor performance: Calling doveadm -o plugin/quota= backup -u "statusma...@domain.com" "mdbox:/backup/vmail/domain.com/statusmails" finished