Dejan Muhamedagic wrote:
Hi,
On Thu, Jan 24, 2008 at 09:39:05AM +1300, Steve Wray wrote:
Well I posted my config and I've tried various things and tested this
setup... and it still behaves incorrectly: going primary in the event of a
complete loss of network connectivity.
I mean... its an NFS server... *network* filesystem. If it can't connect to
the network *at* *all* it makes no sense to become the primary NFS
server...
I'd really appreciate some comment on what may be wrong in the config files
that I've posted. If theres any further info that I need to post please
mention it.
Did you check if ipfail is running? If not, then you have to
check the user in the respawn line. Otherwise, please post the
logs.
Thanks for your reply!
ipfail is running, the user in the respawn line is correct.
I just ran a test failure of the network interface in the non-primary
node. Here are the logs from this test run only from the 'failed' node.
ipfail determines that "We are dead" and then heartbeat decides to take
over as primary.
Could this be a problem with "/etc/ha.d/rc.d/status status"?
Jan 25 08:38:55 drbd-test-2 heartbeat[2468]: WARN: node 10.10.10.1: is dead
Jan 25 08:38:55 drbd-test-2 heartbeat[2468]: info: Link drbd-test-1:eth0 dead.
Jan 25 08:38:55 drbd-test-2 heartbeat[2468]: info: Link 10.10.10.1:10.10.10.1
dead.
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: Status update: Node 10.10.10.1
now has status dead
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: NS: We are dead. :<
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: Link Status update: Link
drbd-test-1/eth0 now has status dead
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: We are dead. :<
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: Asking other side for ping node
count.
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: Link Status update: Link
10.10.10.1/10.10.10.1 now has status dead
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: We are dead. :<
Jan 25 08:38:55 drbd-test-2 ipfail[2478]: info: Asking other side for ping node
count.
Jan 25 08:38:55 drbd-test-2 heartbeat: info: Running /etc/ha.d/rc.d/status
status
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: drbd0_asender [2519]: cstate
Connected --> NetworkFailure
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: asender terminated
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: drbd0_receiver [2514]: cstate
NetworkFailure --> BrokenPipe
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: worker terminated
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: drbd0_receiver [2514]: cstate
BrokenPipe --> Unconnected
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: Connection lost.
Jan 25 08:38:56 drbd-test-2 kernel: drbd0: drbd0_receiver [2514]: cstate
Unconnected --> WFConnection
Jan 25 08:39:20 drbd-test-2 heartbeat[2468]: WARN: node drbd-test-1: is dead
Jan 25 08:39:20 drbd-test-2 heartbeat[2468]: WARN: No STONITH device configured.
Jan 25 08:39:20 drbd-test-2 heartbeat[2468]: WARN: Shared disks are not
protected.
Jan 25 08:39:20 drbd-test-2 heartbeat[2468]: info: Resources being acquired
from drbd-test-1.
Jan 25 08:39:20 drbd-test-2 ipfail[2478]: info: Status update: Node drbd-test-1
now has status dead
Jan 25 08:39:20 drbd-test-2 ipfail[2478]: info: NS: We are dead. :<
Jan 25 08:39:20 drbd-test-2 heartbeat: info: Running /etc/ha.d/rc.d/status
status
Jan 25 08:39:20 drbd-test-2 heartbeat[6426]: info: No local resources
[/usr/lib/heartbeat/ResourceManager listkeys drbd-test-2] to acquire.
Jan 25 08:39:20 drbd-test-2 heartbeat: info: Taking over resource group
drbddisk::drbdtest
Jan 25 08:39:20 drbd-test-2 heartbeat: info: Acquiring resource group:
drbd-test-1 drbddisk::drbdtest Filesystem::/dev/drbd0::/data::ext3 killnfsd
nfs-c\
ommon nfs-kernel-server Delay::20::0 IPaddr::10.10.2.28/16/eth0
Jan 25 08:39:21 drbd-test-2 heartbeat: info: Running
/etc/ha.d/resource.d/drbddisk drbdtest start
Jan 25 08:39:21 drbd-test-2 kernel: drbd0: Secondary/Unknown --> Primary/Unknown
Jan 25 08:39:21 drbd-test-2 heartbeat: info: Running
/etc/ha.d/resource.d/Filesystem /dev/drbd0 /data ext3 start
Jan 25 08:39:21 drbd-test-2 kernel: kjournald starting. Commit interval 5
seconds
Jan 25 08:39:21 drbd-test-2 kernel: EXT3-fs warning: maximal mount count
reached, running e2fsck is recommended
Jan 25 08:39:21 drbd-test-2 kernel: EXT3 FS on drbd0, internal journal
Jan 25 08:39:21 drbd-test-2 kernel: EXT3-fs: recovery complete.
Jan 25 08:39:21 drbd-test-2 kernel: EXT3-fs: mounted filesystem with ordered
data mode.
Jan 25 08:39:21 drbd-test-2 heartbeat: info: Running
/etc/ha.d/resource.d/killnfsd start
Jan 25 08:39:22 drbd-test-2 heartbeat: info: Running /etc/init.d/nfs-common
start
Jan 25 08:39:22 drbd-test-2 heartbeat: info: Running
/etc/init.d/nfs-kernel-server start
Jan 25 08:39:22 drbd-test-2 kernel: NFSD: Using /var/lib/nfs/v4recovery as the
NFSv4 state recovery directory
Jan 25 08:39:22 drbd-test-2 kernel: NFSD: starting 90-second grace period
Jan 25 08:39:22 drbd-test-2 heartbeat: info: Running /etc/ha.d/resource.d/Delay
20 0 start
Jan 25 08:39:42 drbd-test-2 heartbeat: info: Running
/etc/ha.d/resource.d/IPaddr 10.10.2.28/16/eth0 start
Jan 25 08:39:42 drbd-test-2 heartbeat: info: /sbin/ifconfig eth0:0 10.10.2.28
netmask 255.255.0.0^Ibroadcast 10.10.255.255
Jan 25 08:39:42 drbd-test-2 heartbeat: info: Sending Gratuitous Arp for
10.10.2.28 on eth0:0 [eth0]
Jan 25 08:39:42 drbd-test-2 heartbeat: /usr/lib/heartbeat/send_arp -i 1010 -r 5
-p /var/lib/heartbeat/rsctmp/send_arp/send_arp-10.10.2.28 eth0 10.10.2.28 auto
10.10.2.28 ffffffffffff
Jan 25 08:39:42 drbd-test-2 heartbeat: info: /usr/lib/heartbeat/mach_down:
nice_failback: foreign resources acquired
Jan 25 08:39:42 drbd-test-2 heartbeat[2468]: info: mach_down takeover complete.
Jan 25 08:39:42 drbd-test-2 heartbeat: info: mach_down takeover complete for
node drbd-test-1.
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