void
wts_rebalance(void)
{
WT_CONNECTION *conn;
WT_SESSION *session;
char cmd[1024];
if (g.c_rebalance == 0)
return;
track("rebalance", 0ULL, NULL);
/* Dump the current object. */
testutil_check(__wt_snprintf(cmd, sizeof(cmd),
".." DIR_DELIM_STR ".." DIR_DELIM_STR "wt"
" -h %s dump -f %s/rebalance.orig %s",
g.home, g.home, g.uri));
testutil_checkfmt(system(cmd), "command failed: %s", cmd);
/* Rebalance, then verify the object. */
wts_reopen();
conn = g.wts_conn;
testutil_check(conn->open_session(conn, NULL, NULL, &session));
if (g.logging != 0)
(void)g.wt_api->msg_printf(g.wt_api, session,
"=============== rebalance start ===============");
testutil_checkfmt(
session->rebalance(session, g.uri, NULL), "%s", g.uri);
if (g.logging != 0)
(void)g.wt_api->msg_printf(g.wt_api, session,
"=============== rebalance stop ===============");
testutil_check(session->close(session, NULL));
wts_verify("post-rebalance verify");
wts_close();
testutil_check(__wt_snprintf(cmd, sizeof(cmd),
".." DIR_DELIM_STR ".." DIR_DELIM_STR "wt"
" -h %s dump -f %s/rebalance.new %s",
g.home, g.home, g.uri));
testutil_checkfmt(system(cmd), "command failed: %s", cmd);
/* Compare the old/new versions of the object. */
#ifdef _WIN32
testutil_check(__wt_snprintf(cmd, sizeof(cmd),
"fc /b %s\\rebalance.orig %s\\rebalance.new > NUL",
g.home, g.home));
#else
testutil_check(__wt_snprintf(cmd, sizeof(cmd),
"cmp %s/rebalance.orig %s/rebalance.new > /dev/null",
g.home, g.home));
#endif
testutil_checkfmt(system(cmd), "command failed: %s", cmd);
}
void
obj_rebalance(void)
{
WT_SESSION *session;
int ret;
if ((ret = conn->open_session(conn, NULL, NULL, &session)) != 0)
testutil_die(ret, "conn.session");
if ((ret = session->rebalance(session, uri, NULL)) != 0)
if (ret != ENOENT && ret != EBUSY)
testutil_die(ret, "session.rebalance");
if ((ret = session->close(session, NULL)) != 0)
testutil_die(ret, "session.close");
}
