[Pacemaker] NFS server shutdown issue

[Andrew Beekhof]

On Thu, Nov 19, 2009 at 10:24 PM, Judd Tracy <judd at thetracys.net> wrote:
> I am trying to setup a drbd/nfs server in pacemaker on RHEL5 and am
> experiencing some wierd issues the the server is started using pacemaker.
> Pacemaker starts the daemons just fine, but when it tries to shutdown it
> cannot.  It calls /etc/init.d/nfs to shutdown the daemons, but they do not
> respond.

I guess the scripts have a problem then.
Or perhaps you need some more ordering constraints so that the
services talking to nfs are shut down first.

> When I start the daemons mysql using the same script I am able to
> kill them using the init.d script.  The logs show success trying to shutdown
> the daemons even though they do not.  I was wondering if anyone else has
> seen this issue?

btw. Shouldn't
   order mysql_after_drbd_mysql inf: ms_drbd_mysql:promote mysql:start
be between mysql and the filesystem?

>
>
> Judd
>
> Configuration:
>
> node filer1
> node filer2
> node mysql1
> node mysql2
> primitive drbd_mysql ocf:linbit:drbd \
>         params drbd_resource="mysql" \
>         op monitor interval="15s"
> primitive fs1_drbd ocf:linbit:drbd \
>         params drbd_resource="fs1"
> primitive fs1_lvm ocf:heartbeat:LVM \
>         params volgrpname="data_vg"
> primitive fs1_nfs ocf:heartbeat:nfsserver \
>         params nfs_init_script="/etc/init.d/nfs"
> nfs_notify_cmd="/sbin/rpc.statd" nfs_shared_infodir="/var/lib/nfs/"
> nfs_ip="fs1"
> primitive fs1_nfs_recovery_fs ocf:heartbeat:Filesystem \
>         params device="/dev/data_vg/v4recovery"
> directory="/var/lib/nfs/v4recovery/" fstype="ext3"
> primitive mysql_daemon ocf:heartbeat:mysql \
>         params binary="/usr/bin/mysqld_safe"
> pid="/var/run/mysqld/mysqld.pid"
> primitive mysql_fs ocf:heartbeat:Filesystem \
>         params device="/dev/drbd/by-res/mysql" directory="/var/lib/mysql"
> fstype="ext3"
> primitive mysql_ip ocf:heartbeat:IPaddr2 \
>         params ip="mysql" nic="eth0:0"
> group fs1 fs1_lvm fs1_nfs_recovery_fs fs1_nfs \
>         params target_role="stopped"
> group mysql mysql_fs mysql_ip mysql_daemon
> ms ms_drbd_mysql drbd_mysql \
>         meta master-max="1" master-node-max="1" clone-max="2"
> clone-node-max="1" notify="true" globally-unique="false"
> ms ms_fs1_drbd fs1_drbd \
>         meta master-max="1" master-node-max="1" clone-max="2"
> clone-node-max="1" notify="true" globally-unique="false"
> location drbd_mysql_on_mysql1 ms_drbd_mysql 100000: mysql1
> location drbd_mysql_on_mysql2 ms_drbd_mysql 100000: mysql2
> location fs1_drbd_on_filer1 ms_fs1_drbd 100000: filer1
> location fs1_drbd_on_filer2 ms_fs1_drbd 100000: filer2
> location fs1_on_filer1 fs1 100000: filer1
> location fs1_on_filer2 fs1 100000: filer2
> location mysql_on_mysql1 mysql 100000: mysql1
> location mysql_on_mysql2 mysql 100000: mysql2
> colocation fs1_on_fs1_drbd inf: fs1 ms_fs1_drbd:Master
> colocation mysql_on_drbd_mysql inf: mysql ms_drbd_mysql:Master
> order fs1_after_fs1_drbd inf: ms_fs1_drbd:promote fs1:start
> order mysql_after_drbd_mysql inf: ms_drbd_mysql:promote mysql:start
> property $id="cib-bootstrap-options" \
>         dc-version="1.0.5-462f1569a43740667daf7b0f6b521742e9eb8fa7" \
>         cluster-infrastructure="openais" \
>         expected-quorum-votes="4" \
>         symmetric-cluster="false" \
>         stonith-enabled="false" \
>         last-lrm-refresh="1258664854"
>
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