Re: [Dovecot] [OT] DRBD

2009-11-25 Thread alex handle
On Mon, Nov 23, 2009 at 10:25 PM, Rodolfo Gonzalez Gonzalez wrote: > Hello all, > > has someone worked with DRBD (http://www.drbd.org) for HA of mail storage? > if so, does it have stability issues? comments and experiences are thanked > :) > > Thanks, > Rodolfo. > We have deployed active/passive

Re: [Dovecot] [OT] DRBD

2009-11-24 Thread Bernd Petrovitsch
On Die, 2009-11-24 at 13:44 -0600, Eric Jon Rostetter wrote: [...] > I'm doing dovecot off DRBD 8.3, RHCS, GFS, active-active... Why would > you recommend DRBD 7 instead of 8? Because I thought 7 is the newest stable and didn't realized that it is (apparently) 8. Thanks for pointing that out! Be

Re: [Dovecot] [OT] DRBD

2009-11-24 Thread Eric Jon Rostetter
Quoting Bernd Petrovitsch : (Now) 25K mailboxes (with ~92GB data) on DRBD-6 (now old - the thing was built in early 2006) with ext{3,4} on it. As long as heartbeat/ pacemaker/openais/whatever assures that it is mounted on at most one host, no problems whatsoever with the filesystem as such. I'

Re: [Dovecot] [OT] DRBD

2009-11-24 Thread Bernd Petrovitsch
On Mon, 2009-11-23 at 15:25 -0600, Rodolfo Gonzalez Gonzalez wrote: [...] > has someone worked with DRBD (http://www.drbd.org) for HA of mail > storage? if so, does it have stability issues? comments and experiences > are thanked :) (Now) 25K mailboxes (with ~92GB data) on DRBD-6 (now old - the t

Re: [Dovecot] [OT] DRBD

2009-11-23 Thread Eric Jon Rostetter
Quoting Rodolfo Gonzalez Gonzalez : has someone worked with DRBD (http://www.drbd.org) for HA of mail storage? Yes. if so, does it have stability issues? None that I've run into. comments and experiences are thanked :) Works great for me (two machines, sharing via DRBD, using LVM+GFS,

Re: [Dovecot] [OT] DRBD

2009-11-23 Thread Seth Mattinen
Rodolfo Gonzalez Gonzalez wrote: Hello all, has someone worked with DRBD (http://www.drbd.org) for HA of mail storage? if so, does it have stability issues? comments and experiences are thanked :) Look for thread "Dovecot + DRBD/GFS mailstore" starting 6/5/2009 on this list. ~Seth

[Dovecot] [OT] DRBD

2009-11-23 Thread Rodolfo Gonzalez Gonzalez
Hello all, has someone worked with DRBD (http://www.drbd.org) for HA of mail storage? if so, does it have stability issues? comments and experiences are thanked :) Thanks, Rodolfo.