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| author | Karel Zak | 2015-04-24 17:09:17 +0200 |
|---|---|---|
| committer | Karel Zak | 2015-04-24 17:09:17 +0200 |
| commit | 28f47fd2e0cc76ea2dafd0bd384d8586d4c901e3 (patch) | |
| tree | e495a11a92b90c2e7ebd98248f2fff9a0129aeb9 /tests/helpers | |
| parent | test_uuidd: add pid, tid and idx back to object (diff) | |
| download | kernel-qcow2-util-linux-28f47fd2e0cc76ea2dafd0bd384d8586d4c901e3.tar.gz kernel-qcow2-util-linux-28f47fd2e0cc76ea2dafd0bd384d8586d4c901e3.tar.xz kernel-qcow2-util-linux-28f47fd2e0cc76ea2dafd0bd384d8586d4c901e3.zip | |
test_uuidd: add comment
Signed-off-by: Karel Zak <kzak@redhat.com>
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> |