Date: Tue, 9 Jul 2013 06:51:41 +0000 (UTC) From: Peter Holm <pho@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r253056 - user/pho/stress2/testcases/symlink Message-ID: <201307090651.r696pfvm084084@svn.freebsd.org>
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Author: pho Date: Tue Jul 9 06:51:41 2013 New Revision: 253056 URL: http://svnweb.freebsd.org/changeset/base/253056 Log: Tune resource reservation, exit success and test more often for test done. Sponsored by: EMC / Isilon storage division Modified: user/pho/stress2/testcases/symlink/symlink.c Modified: user/pho/stress2/testcases/symlink/symlink.c ============================================================================== --- user/pho/stress2/testcases/symlink/symlink.c Tue Jul 9 06:39:32 2013 (r253055) +++ user/pho/stress2/testcases/symlink/symlink.c Tue Jul 9 06:51:41 2013 (r253056) @@ -62,17 +62,16 @@ setup(int nb) pct = random_int(1, 90); size = size / 100 * pct + 1; - if (size > 20000) - size = 20000; /* arbitrary limit number of files pr. dir */ + if (size > 32000) + size = 32000; /* arbitrary limit number of files pr. dir */ /* Resource requirements: */ while (size > 0) { - reserve_in = 1 * size * op->incarnations; - reserve_bl = 36 * size * op->incarnations; -// printf("size = %lu, reserve(%jd, %jd)\n", size, reserve_bl/1024, reserve_in); + reserve_in = 1 * size * op->incarnations + op->incarnations; + reserve_bl = 26 * size * op->incarnations; if (reserve_bl <= bl && reserve_in <= in) break; - size--; + size = size / 2; } if (size == 0) reserve_bl = reserve_in = 0; @@ -85,6 +84,8 @@ setup(int nb) } else { size = getval(); } + if (size == 0) + exit(0); sprintf(path,"%s.%05d", getprogname(), getpid()); if (mkdir(path, 0770) < 0) @@ -113,7 +114,7 @@ test(void) char file[128]; pid = getpid(); - for (j = 0; j < size && done_testing == 0; j++) { + for (j = 0; j < (int)size && done_testing == 0; j++) { sprintf(file,"p%05d.%05d", pid, j); if (symlink("/tmp/not/there", file) == -1) { if (errno != EINTR) { @@ -124,7 +125,6 @@ test(void) break; } } - if (j % 4000) sleep(1); } for (i = --j; i >= 0; i--) {
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