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Diffstat (limited to 'utils/open-isns/HACKING')
| -rw-r--r-- | utils/open-isns/HACKING | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/utils/open-isns/HACKING b/utils/open-isns/HACKING deleted file mode 100644 index 95b330c..0000000 --- a/utils/open-isns/HACKING +++ /dev/null @@ -1,30 +0,0 @@ - -When hacking on open-isns, or when trying to locate a problem, -the following information may be useful: - - - You can start the daemon using the -f option, which - prevents it from backgrounding itself. Crucial if - you want to run it in a debugger, or under strace. - - This option works for isnsd and isnsdd - - - All tools support the "-d" option to enable debugging. - In general, you want to use "-d all" to turn on all - debugging options. However, you can select individual - debug facilities - check out the manpages and/or - the source code in logging.c - - - If isnsd crashes, and you suspect memory corruption, - you can compile open-isns with memory debugging enabled. Re-run - the configure script and add the option --enable-memdebug. Then - run "make clean all" to rebuild everything. - - Memory debugging can be chosen at run-time by setting the - ISNS_MDEBUG environment variable, and re-starting the application: - - export ISNS_MDEBUG=1 - ./isnsd -f -d all - - Memory debugging works for all memory allocations done by the - Open-iSNS code, but does not affect memory allocations by other - libraries (such as glibc or openssl). |