[DRBD-user] drbd + mysql issues

Joe Warren-Meeks joe at encoretickets.co.uk
Tue May 4 16:33:08 CEST 2010

Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.


Apologies,

Running on Ubuntu 8.04LTS

Using:
ii  drbd8-utils                           2:8.0.11-0ubuntu3
RAID 1 over tcp/ip for Linux utilities
ii  heartbeat                             2.1.3-2
Subsystem for High-Availability Linux
ii  fuse-utils                            2.7.2-1ubuntu2.1
Filesystem in USErspace (utilities)
ii  libfuse2                              2.7.2-1ubuntu2.1
Filesystem in USErspace library

Version: 8.0.11 (api:86)
GIT-hash: b3fe2bdfd3b9f7c2f923186883eb9e2a0d3a5b1b build by phil at mescal,
2008-02-12 11:56:43

/etc/drbd.conf 

global { usage-count yes; }
common { syncer { rate 40M; } }
resource r0 {
        protocol C;
        net {
                cram-hmac-alg sha1;
                shared-secret "xxxxx";
        }
        on d1 {
                device    /dev/drbd1;
                disk      /dev/cciss/c0d1p1;
                address   10.10.xxx.xxx:7789;
                meta-disk internal;
        }
        on d2 {
                device    /dev/drbd1;
                disk      /dev/cciss/c0d1p1;
                address   10.10.xxx.xxx:7789;
                meta-disk internal;
        }
}

/etc/ha.d/haresources:
d1 drbddisk Filesystem::/dev/drbd1::/data::ext3 mysql 10.10.xxx.xxx

Is there any more info you guys need?

Kind regards

 -- joe.

> -----Original Message-----
> From: drbd-user-bounces at lists.linbit.com [mailto:drbd-user-
> bounces at lists.linbit.com] On Behalf Of Florian Haas
> Sent: 04 May 2010 15:23
> To: drbd-user at lists.linbit.com
> Subject: Re: [DRBD-user] drbd + mysql issues
> 
> On 2010-05-04 12:09, Joe Warren-Meeks wrote:
> > [...]
> >
> > Firstly, is there any way of debugging why drbd is switching over to
> > the secondary  and secondly is there any way to determine why
> > heartbeat isn't restarting mysql?
> 
> Version info? Details about the configuration?
> 
> Cheers,
> Florian





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