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https://github.com/samba-team/samba.git
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273a3944a8
CTDB_FLAG_TORTURE, which forces some race conditions to be much more likely. For example a 20% chance of not getting the lock on the first try in the daemon - abstraced the ctdb_ltdb_lock_fetch_requeue() code to allow it to work with both inter-node packets and client->daemon packets - fixed a bug left over in ctdb_call from when the client updated the header on a call reply - removed CTDB_FLAG_CONNECT_WAIT flag (not needed any more) (This used to be ctdb commit 7559dcd184666c3853127e3c8f5baef4fea327c4)
113 lines
3.2 KiB
C
113 lines
3.2 KiB
C
/*
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common commandline code to ctdb test tools
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Copyright (C) Andrew Tridgell 2007
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "includes.h"
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#include "lib/events/events.h"
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#include "system/filesys.h"
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#include "popt.h"
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/* Handle common command line options for ctdb test progs
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*/
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static struct {
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const char *nlist;
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const char *transport;
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const char *myaddress;
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int self_connect;
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const char *db_dir;
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int torture;
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} ctdb_cmdline = {
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.nlist = NULL,
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.transport = "tcp",
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.myaddress = NULL,
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.self_connect = 0,
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.db_dir = NULL,
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.torture = 0
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};
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struct poptOption popt_ctdb_cmdline[] = {
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{ "nlist", 0, POPT_ARG_STRING, &ctdb_cmdline.nlist, 0, "node list file", "filename" },
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{ "listen", 0, POPT_ARG_STRING, &ctdb_cmdline.myaddress, 0, "address to listen on", "address" },
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{ "transport", 0, POPT_ARG_STRING, &ctdb_cmdline.transport, 0, "protocol transport", NULL },
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{ "self-connect", 0, POPT_ARG_NONE, &ctdb_cmdline.self_connect, 0, "enable self connect", "boolean" },
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{ "debug", 'd', POPT_ARG_INT, &LogLevel, 0, "debug level"},
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{ "dbdir", 0, POPT_ARG_STRING, &ctdb_cmdline.db_dir, 0, "directory for the tdb files", NULL },
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{ "torture", 0, POPT_ARG_NONE, &ctdb_cmdline.torture, 0, "enable nastiness in library", NULL },
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{ NULL }
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};
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/*
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startup daemon side of ctdb according to command line options
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*/
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struct ctdb_context *ctdb_cmdline_init(struct event_context *ev)
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{
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struct ctdb_context *ctdb;
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int ret;
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if (ctdb_cmdline.nlist == NULL || ctdb_cmdline.myaddress == NULL) {
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printf("You must provide a node list with --nlist and an address with --listen\n");
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exit(1);
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}
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/* initialise ctdb */
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ctdb = ctdb_init(ev);
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if (ctdb == NULL) {
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printf("Failed to init ctdb\n");
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exit(1);
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}
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if (ctdb_cmdline.self_connect) {
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ctdb_set_flags(ctdb, CTDB_FLAG_SELF_CONNECT);
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}
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if (ctdb_cmdline.torture) {
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ctdb_set_flags(ctdb, CTDB_FLAG_TORTURE);
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}
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ret = ctdb_set_transport(ctdb, ctdb_cmdline.transport);
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if (ret == -1) {
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printf("ctdb_set_transport failed - %s\n", ctdb_errstr(ctdb));
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exit(1);
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}
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/* tell ctdb what address to listen on */
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ret = ctdb_set_address(ctdb, ctdb_cmdline.myaddress);
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if (ret == -1) {
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printf("ctdb_set_address failed - %s\n", ctdb_errstr(ctdb));
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exit(1);
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}
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/* tell ctdb what nodes are available */
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ret = ctdb_set_nlist(ctdb, ctdb_cmdline.nlist);
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if (ret == -1) {
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printf("ctdb_set_nlist failed - %s\n", ctdb_errstr(ctdb));
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exit(1);
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}
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ret = ctdb_set_tdb_dir(ctdb, ctdb_cmdline.db_dir);
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if (ret == -1) {
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printf("ctdb_set_tdb_dir failed - %s\n", ctdb_errstr(ctdb));
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exit(1);
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}
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return ctdb;
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}
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