[Samba] ocfs2 problem on ctdb cluster

[L.P.H. van Belle]

phoe.. for networkmanager.. uh.. i dont use networkmanager..

i think :  /etc/network/if-up.d/ 
or somewhere in  /etc/NetworkManager 

i found this one 
https://wiki.ubuntu.com/OnNetworkConnectionRunScript 

greetz, 

Louis


>-----Oorspronkelijk bericht-----
>Van: steve at steve-ss.com [mailto:samba-bounces at lists.samba.org] 
>Namens steve
>Verzonden: vrijdag 22 augustus 2014 15:04
>Aan: samba at lists.samba.org
>Onderwerp: Re: [Samba] ocfs2 problem on ctdb cluster
>
>On Fri, 2014-08-22 at 14:06 +0200, L.P.H. van Belle wrote:
>> you can inserted this line inside /etc/network/interfaces
>> post-up /etc/init.d/o2cb online ocfs2 
>> see:  
>https://bugs.launchpad.net/ubuntu/+source/ocfs2-tools/+bug/481795 
>> looks like an old bug..
>Hi Louis
>OK, thanks. Where can we put the post-up for networkmanager? Or, how do
>we enable /etc/dc.local in Ubuntu?
>
>> 
>> 
>> >-----Oorspronkelijk bericht-----
>> >Van: steve at steve-ss.com [mailto:samba-bounces at lists.samba.org] 
>> >Namens steve
>> >Verzonden: vrijdag 22 augustus 2014 13:58
>> >Aan: samba
>> >Onderwerp: [Samba] ocfs2 problem on ctdb cluster
>> >
>> >
>> >Ubuntu 14.04, drbd
>> >Hi
>> >On a drbd Primary node, when attempting to mount our 
>cluster partition:
>> >sudo mount -t ocfs2 /dev/drbd1 /cluster
>> >we get:
>> >mount.ocfs2: Unable to access cluster service while trying 
>to join the
>> >group
>> >
>> >We then call:
>> >sudo dpkg-reconfigure ocfs2-tools
>> >Setting cluster stack "o2cb": OK
>> >Starting O2CB cluster ocfs2: OK
>> >
>> >And all is well:
>> >Aug 22 13:48:23 uc1 kernel: [ 1181.117051] o2dlm: Joining domain
>> >B044256AC5F14DB089B4C87F28EE9583 ( 1 ) 1 nodes
>> >Aug 22 13:48:23 uc1 kernel: [ 1181.258192] ocfs2: Mounting device
>> >(147,1) on (node 1, slot 0) with ordered data mode.
>> >
>> > mount | grep cluster
>> >/dev/drbd1 on /cluster type ocfs2 (rw,_netdev,heartbeat=local)
>> >
>> >
>> >Why doesn't o2cb 'stick' after a reboot?
>> >Thanks,
>> >Steve
>> >
>> > /etc/ocfs2/cluster.conf 
>> >node:
>> >        ip_port = 7777
>> >        ip_address = 192.168.0.10 
>> >        number = 1
>> >        name = uc1
>> >        cluster = ocfs2
>> >node:
>> >        ip_port = 7777
>> >        ip_address = 192.168.0.11 
>> >        number = 2
>> >        name = uc2
>> >        cluster = ocfs2
>> >cluster:
>> >        node_count = 2
>> >        name = ocfs2
>> >
>> >/etc/drbd.conf
>> >global {
>> >  usage-count yes;
>> >}
>> >common {
>> >  net {
>> >    protocol C;
>> >  }
>> >}
>> >
>> >resource r0 {
>> > handlers {
>> >   split-brain "/usr/lib/drbd/notify-split-brain.sh steve";
>> >     }
>> >
>> >net { 
>> >  allow-two-primaries; 
>> >  after-sb-0pri discard-zero-changes;
>> >  after-sb-1pri discard-secondary;
>> >  after-sb-2pri disconnect;
>> >      }
>> > startup { 
>> >  become-primary-on both;
>> >          }
>> >  on uc1 {
>> >    device    /dev/drbd1;
>> >    disk      /dev/sdb1;
>> >    address   192.168.0.10:7789;
>> >    meta-disk internal;
>> >  }
>> >  on uc2 {
>> >    device    /dev/drbd1;
>> >    disk      /dev/sdb1;
>> >    address   192.168.0.11:7789;
>> >    meta-disk internal;
>> >  }
>> >}
>> >
>> >[global]
>> >workgroup = ALTEA
>> >realm = ALTEA.SITE
>> >security = ADS
>> >kerberos method = secrets only
>> >netbios name = SMBCLUSTER
>> >disable netbios = Yes
>> >clustering = Yes
>> >ctdbd socket = /var/lib/run/ctdb/ctdbd.socket
>> >[users]
>> >path = /cluster/users
>> >read only = No
>> >[profiles]
>> >path = /cluster/profiles
>> >read only = No
>> >[shared]
>> >path = /cluster/shared
>> >force create mode = 0770
>> >read only = No
>> >
>> >
>> >-- 
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>> >
>> >
>> 
>
>
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