Jan Pokorný

Some archeology: - there was once a magic issue 155 of travis-ci/travis-cookbooks, not available anymore (Issues got disabled for that project) . Angus once added this as a workaround: https://github.com/ClusterLabs/libqb/commit/ffdc2d519ab7f30e7d16490b37fe2fa08be00c3d#diff-354f30a63fb0907d4ad57269548329e3R6...

One more relevant hit: http://lists.corosync.org/pipermail/discuss/2013-May/002573.html ``` One quick thing to check is the location of your shared memory I use travis ci for libqb and travis uses ubuntu vm's and...

Regarding the relevance to Python implied with the cookbook references above, http://stackoverflow.com/a/30175343 seems to suggest it was to solve some kind of issue with `multiprocessing` module in Python's standard library.

(see also #238)

Diagnostic enhancement from #238 shed some more light here: ``` ../../tests/check_ipc.c:1506:F:ipc_max_dgram_size:test_ipc_max_dgram_size:0: Assertion 'init==try' failed: init==0x50e00, try==0x67f00, i=28, errno=90 ``` where errno of 90 means `EMSGSIZE` (Message too long). One of...

Another [hit](https://travis-ci.org/ClusterLabs/libqb/jobs/183211710#L2707): ``` init==0x50e00, try==0x67f00, i=40, errno=90 ``` From the diagnostics added so far, it seems that `/dev/shm` mounted as `tmpfs` is quite small, just 64 MB, if it could...

... PR #242 might help regarding this hypothesis.

Just got a report with occurrence of this issue on virtualized s390x: ``` ipc_max_dgram_size:test_ipc_max_dgram_size:0: Assertion 'init==try' failed: init==331264, try==331776 ``` Mere 495M was allocated to /dev/shm.

See also: https://lists.clusterlabs.org/pipermail/users/2018-August/015474.html

On 10/11/16 07:57 -0800, Dejan Muhamedagic wrote: > The regexp matching that description would be: > '^(root|[[:xdigit:][:punct:]]*)$'. And then we'd need to hope that > the description is precise. Somehow,...