> Ok a little more help : > vsz_limit = 0 --> means unlimited ram for allocation, change this/try > 2g etc pending avaliable ram.I try with 524M, 1G, 2G, 4G and 8G but in any case repclicator proces got crash. -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://dovecot.org/pipermail/dovecot/attachments/20220604/980d6d6b/attachment.htm>
On 2022-06-04 02:46, Ivan Juri?i? wrote:>> Ok a little more help : >> vsz_limit = 0 --> means unlimited ram for allocation, change >> this/try 2g etc pending avaliable ram. > > I try with 524M, 1G, 2G, 4G and 8G but in any case repclicator proces > got crash.Maybe there is another service process causing OOM? e.g. check clamd, antivirus DBs tend to be quite big and in updating for sometime becomes double the size due to reloading. Also, somtimes httpd service when using event worker, and its not tuned properly, it will cause the OOM crash to other service along itself. Good luck. Zakaria.
Paul Kudla (SCOM.CA Internet Services Inc.)
2022-Jun-04 13:34 UTC
Replicator: Panic: data stack: Out of memory
ok thanks for the info from here you need to turn on full debugging and then filter the log by "replicat" It is starting to look like you have a bad email somewhere causing the crash I have yet to see this however anything is possible, when you replicate anything it needs to update indexes & control files on the other side and vice versa that being said its a good place to start looking? At least see in the debug mail logs what it is trying to replicate and where it fails. Im running a large email server and in 2.3.18 there was a bug that any account over 300+ folders would fail to replicate. This appears to be fixed in 2.3.19 other then that TCP replication etc seems to work the best if you look back on the mailing lists i have uploaded a sample config of my systems which seems to work ok. Happy Saturday !!! Thanks - paul Paul Kudla Scom.ca Internet Services <http://www.scom.ca> 004-1009 Byron Street South Whitby, Ontario - Canada L1N 4S3 Toronto 416.642.7266 Main?1.866.411.7266 Fax?1.888.892.7266 Email?paul at scom.ca On 6/3/2022 10:46 PM, Ivan Juri?i? wrote:>> Ok?a?little?more?help?: >> vsz_limit = 0 --> means unlimited ram for allocation, change this/try >> 2g etc pending avaliable ram. > > I try with 524M, 1G, 2G, 4G and 8G but in any case repclicator proces > got crash. > > > > > -- > This message has been scanned for viruses and > dangerous content by *MailScanner* <http://www.mailscanner.info/>, and is > believed to be clean.