Status string should be same lenght as needed for cfg
ringstatusget function.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Christine Caulfield <ccaulfie@redhat.com>
Even this check is really not needed, it's nice to have it and on fault
ensure that cluster_name is really NULL.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
Code for zero-copy in cpg does following mmaps:
- Mmap anonymous, private memory to some address (-> malloc)
- Mmap shared memory of fd to address returned by first mmap
(effectively shadows first mapping)
This is not necessary and only one mapping is needed.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Steven Dake <sdake@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
Add poll timer scheduler to be called 3 times per token timeout.
If poll timer was not called for more then 0.8 * token timeout, it means
corosync process was not scheduled and ether token_timeout should be
increased or load should be reduced (useful for VM, where host is
overcommitted so VM is not scheduled as expected).
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
When using corosync with clear_node_high_bit setting to yes,
the highest bit is cleared. When all the cluster nodes are in
one subnet, we probably configure the IP addresses as follows:
node1: 147.2.207.64
node2: 147.2.207.192
If the byte order of the nodeid is little endian, wiping off the
highest bit will make the two nodes have the same nodeid!
This patch fixes this by converting the nodeid to network order.
Signed-off-by: Xia Li <xli@suse.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
If configuration file contains closing brace before opening brace
at top level, configuration parsing is stopped and file is not
completely parsed. Solution is to detect extra closing brace and display
error.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
If colon was entered as part of value on end of value, it is deleted.
This makes impossible to enter (legal) IPv6 address ending with :: (like
fed0::).
Also when line contains both brace and colon, it is parsed twice (first
as key = value and second as start of section). This is handled by
continue in if section.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
"Corosync Cluster Engine ... started" message is shown after
logsys is full configured.
Signed-off-by: Kazunori INOUE <inouekazu@intellilink.co.jp>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
Creating qb_loop before daemonization is not problem for poll or epoll
type loops, but it's problem for kqueue, because kqueue is not shared
in child with parent after fork.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
Patch for support waiting_trans_ack may fail if there is synchronization
happening between delivery of fragmented message. In such situation,
fragmentation layer is waiting for message with correct number, but it
will never arrive.
Solution is to handle (callback) change of waiting_trans_ack and use
different queue.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
If instance->memb_state is not OPERATION or RECOVERY, we was passing NULL
to cs_queue_used call.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
This patch creates a special message queue for synchronization messages.
This prevents a situation in which messages are queued in the
new_message_queue but have not yet been originated from corrupting the
synchronization process.
Signed-off-by: Steven Dake <sdake@redhat.com>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
Corosync now works with infiniband transport in any redundant ring mode
Signed-off-by: Evgeny Barskiy <barskiy@rts.ru>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
If failed_to_recv is set (node detect itself not able to receive
message), we can end up with assert, because my_failed_list and
my_member_list are same list. This is happening because we are not
following specification and we allow to mark node itself as failed.
Because if failed_to_recv is set and we reached consensus across nodes,
single node membership is created (ignoring both fail list and
member_list), we can skip assert.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
The libtotem_pg library uses symbols from libqb, so it should be
explicitely linked with it. This doesn't cause problems for corosync
binary itself, as it is linked to both libraries, but can cause
problems if anything else links to libtotem_pg.so and automated
checkers can show this as a library problem.
Signed-off-by: Jacek Konieczny <jajcus@jajcus.net>
Reviewed-by: Jan Friesse <jfriesse@redhat.com>
my_processing_idx is pointer to received service list, instead of global
service number. If we check state of service we should use service_id
instead of my_processing_idx.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
This patch returns back SUBJ functionality. It rely on fact, that
sendmsg will return error, and if such error is returned for long time,
it's probably because of firewall.
Signed-off-by: Jan Friesse <jfriesse@redhat.com>
Reviewed-by: Fabio M. Di Nitto <fdinitto@redhat.com>
