Re: choosing a file system

2009-01-05 Thread David Lang
On Sat, 3 Jan 2009, Rob Mueller wrote: But the new Solid-State-Disks seem very promising. They are claimed to give 30x the throughput of a 15k rpm disk. If IO improves by 30 times that should make all these optimizations unnecessary. As my boss used to tell me ... Good hardware always

Cyrus hanging when connecting to POP3 port several times

2009-01-05 Thread Tomasz Chmielewski
My Cyrus is hanging when I try to connect to the POP3 or POP3S port several times, i.e. when connecting like this three-four-five times in a row: $ telnet 127.0.0.1 110 Trying 127.0.0.1... Connected to localhost (127.0.0.1). Escape character is '^]'. +OK 2041089544.1231155...@imap imap1 Cyrus

Re: Cyrus hanging when connecting to POP3 port several times

2009-01-05 Thread Tomasz Chmielewski
Tomasz Chmielewski schrieb: My Cyrus is hanging when I try to connect to the POP3 or POP3S port several times, i.e. when connecting like this three-four-five times in a row: $ telnet 127.0.0.1 110 Trying 127.0.0.1... Connected to localhost (127.0.0.1). Escape character is '^]'. Stracing

Re: Cyrus hanging when connecting to POP3 port several times

2009-01-05 Thread Rudy Gevaert
Tomasz Chmielewski wrote: Tomasz Chmielewski schrieb: My Cyrus is hanging when I try to connect to the POP3 or POP3S port several times, i.e. when connecting like this three-four-five times in a row: $ telnet 127.0.0.1 110 Trying 127.0.0.1... Connected to localhost (127.0.0.1). Escape

Re: choosing a file system

2009-01-05 Thread John Madden
$ mount | wc -l 92 Wow. We've found that splitting the data up into more volumes + more cyrus instances seems to help as well because it seems to reduce overall contention points in the kernel + software (eg filesystem locks spread across multiple mounts, db locks are spread across

Re: choosing a file system

2009-01-05 Thread Patrick Boutilier
David Lang wrote: On Sat, 3 Jan 2009, Rob Mueller wrote: But the new Solid-State-Disks seem very promising. They are claimed to give 30x the throughput of a 15k rpm disk. If IO improves by 30 times that should make all these optimizations unnecessary. As my boss used to tell me ... Good

Re: Cyrus hanging when connecting to POP3 port several times

2009-01-05 Thread Tomasz Chmielewski
Mike Eggleston schrieb: On Mon, 05 Jan 2009, Tomasz Chmielewski might have said: Stracing it leads me to an empty /dev/random. After looking at man pages, I see there is no option to specify an alternative random file location (i.e., /dev/urandom). Is recompilation the only way to get

Re: choosing a file system

2009-01-05 Thread LALOT Dominique
2009/1/5 Patrick Boutilier bouti...@ednet.ns.ca David Lang wrote: On Sat, 3 Jan 2009, Rob Mueller wrote: But the new Solid-State-Disks seem very promising. They are claimed to give 30x the throughput of a 15k rpm disk. If IO improves by 30 times that should make all these optimizations

Re: Basic question

2009-01-05 Thread Jason Voorhees
That was perfect, Thank you very much Dan! Now I know what configuration is appropiate for me. Bytes! Dan White escribió: Jason Voorhees wrote: Hi there: I'm planning to use Cyrus IMAP and OpenLDAP to authenticate users. Long time ago I used to configure Cyrus IMAP + Cyrus SASL using

Re: choosing a file system

2009-01-05 Thread Rob Mueller
We've found that splitting the data up into more volumes + more cyrus instances seems to help as well because it seems to reduce overall contention points in the kernel + software (eg filesystem locks spread across multiple mounts, db locks are spread across multiple dbs, etc) Makes sense.