diff options
Diffstat (limited to 'tests/helpers')
| -rw-r--r-- | tests/helpers/test_uuidd.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/tests/helpers/test_uuidd.c b/tests/helpers/test_uuidd.c index f098c4ac4..1262e359d 100644 --- a/tests/helpers/test_uuidd.c +++ b/tests/helpers/test_uuidd.c @@ -5,6 +5,23 @@ * SAP Technology Group * * Copyright (C) 2015 Karel Zak <kzak@redhat.com> + * + * + * The test heavily uses shared memory, to enlarge maximal size of shared + * segment use: + * + * echo "4294967295" > /proc/sys/kernel/shmm + * + * The test is compiled against in-tree libuuid, if you want to test uuidd + * installed to the system then make sure that libuuid uses the same socket + * like the running uuidd. You can start the uuidd manually, for example: + * + * uuidd --debug --no-fork --no-pid --socket /run/uuidd/request + * + * if the $localstatedir (as defined by build-system) is /run. If you want + * to overwrite the built-in default then use: + * + * make uuidd uuidgen localstatedir=/var */ #include <error.h> #include <libgen.h> |