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In complex/31_nfs_tickle.sh we run sed against a file that might not
exist, causing potential garbage from stderr in the output. Check
that the file exists before running sed.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit f9b71757f034732647228d4b8a8f00528028b6b0)
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Add a -v so we see the output of the command that tries to get the
value of NFS_TICKLE_SHARED_DIRECTORY. That way we can tell if a value
was retrived OK or if we're using the default.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit c53353c6402f378f29200313d82f1f9262d628b1)
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Rather than hardcoding the location of the shared tickle directory,
attempt to use the value of NFS_TICKLE_SHARED_DIRECTORY from
/etc/sysconfig/nfs on node 0.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 878437a909ea44dfc3635f082e34741ee256e505)
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This failed when node 0 had no public IPs because we would always run
"ctdb gettickles" on node. We now ask node 0 for the tickles on the
test node.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 8fcc4610de926f44e18ec85fb57ca5f7d3c28bd6)
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Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit b7787255391eddef8458f81ff9b75d9116e2afd3)
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Something, perhaps root_squash, causing permission denied on the test
file after we copy it over with scp. This sets the initial
permissions to be friendly and adds -p to the scp command to maintain
those friendly permissions.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 52f21f5a92eb14df7540a2ae9e212d936e646c06)
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* 2 new tests for NFS failover.
* Factor repeated code from tests into new functions
select_test_node_and_ips(), gratarp_sniff_start() and
gratarp_sniff_wait_show(). Use these new functions in existing and
new tests.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit de0b58e18fcc0f90075fca74077ab62ae8dab5da)
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cluster_is_healthy() is now run locally in tests and internally causes
_cluster_is_healthy() to be run on node 0. When it detects that the
cluster is unhealthy and $ctdb_test_restart_scheduled is not true,
debug information is printed. This replaces the previous use of
$CTDB_TEST_CLEANING_UP.
To avoid spurious debug on expected restarts, added scheduled
restarts to several tests.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit ee7caae3a55a64fb50cd28fa2fd4663c5dd83b4f)
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3 separate tests:
* Check that gratuitous ARPs are received and take effect.
* Check that ping still works after failover.
* Check, via SSH, that the hostname changes after failover.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 92011cc05bbdb517ec6a4573f5cb9f6f21c3059e)
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* Removed a race from tpcdump_start(). It seems impossible to tell
when tcpdump is actually ready to capture packets. So this function
now generates some dummy ping packets and waits until it sees them
in the output file.
* tcpdump_start() sets $tcpdump_filter. This is the default filter
for tcpdump_wait() and tcpdump_show(), but other filters may be
passed to those functions.
* New functions tcptickle_sniff_start() and
tcptickle_sniff_wait_show() handle capturing TCP tickle packets.
These are used by complex/31_nfs_tickle.sh and
complex/32_cifs_tickle.sh.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 8e2a89935a969340bfead8ed040d74703947cb81)
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New tests/complex/ subdirectory contains 2 new tests to ensure that
NFS and CIFS connections are tracked by CTDB and that tickle resets
are sent when a node is disabled.
Changes to ctdb_test_functions.bash to support these tests.
Signed-off-by: Martin Schwenke <martin@meltin.net>
(This used to be ctdb commit 31cc46eb157ca1301312f14879e4fb4da7d81088)
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