-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
*
- * Copyright (C) 2002 Cluster File Systems, Inc.
- * Author: Peter J. Braam <braam@clusterfs.com>
- * Author: Phil Schwan <phil@clusterfs.com>
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of Lustre, http://www.lustre.org.
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
*
- * Lustre is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
*
- * Lustre is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
*
- * You should have received a copy of the GNU General Public License
- * along with Lustre; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
*
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/utils/obdctl.c
+ *
+ * Author: Peter J. Braam <braam@clusterfs.com>
+ * Author: Phil Schwan <phil@clusterfs.com>
*/
-
#include <stdlib.h>
-#include <sys/ioctl.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <stdarg.h>
-#include <signal.h>
-#define printk printf
-
-#include <linux/lustre_lib.h>
-#include <linux/lustre_idl.h>
-#include <linux/lustre_dlm.h>
-
-#include <libxml/xmlmemory.h>
-#include <libxml/parser.h>
-
-#include <unistd.h>
-#include <sys/un.h>
-#include <time.h>
-#include <sys/time.h>
-#include <netinet/in.h>
-#include <errno.h>
-#include <string.h>
-
-#include <asm/page.h> /* needed for PAGE_SIZE - rread*/
-
-#define __KERNEL__
-#include <linux/list.h>
-#undef __KERNEL__
-
-#include "parser.h"
#include <stdio.h>
-static int jt_newdev(int argc, char **argv);
-static int jt_attach(int argc, char **argv);
-static int jt_setup(int argc, char **argv);
-
-
-int fd = -1;
-uint64_t conn_addr = -1;
-uint64_t conn_cookie;
-char rawbuf[8192];
-char *buf = rawbuf;
-int max = 8192;
-int thread;
-int rc = 0;
-
-#define IOCINIT(data) \
-do { \
- memset(&data, 0, sizeof(data)); \
- data.ioc_version = OBD_IOCTL_VERSION; \
- data.ioc_addr = conn_addr; \
- data.ioc_cookie = conn_cookie; \
- data.ioc_len = sizeof(data); \
- if (fd < 0) { \
- fprintf(stderr, "No device open, use device\n"); \
- return 1; \
- } \
-} while (0)
-
-/*
- pack "LL LL LL LL LL LL LL L L L L L L L L L a60 a60 L L L",
- $obdo->{id}, 0,
- $obdo->{gr}, 0,
- $obdo->{atime}, 0,
- $obdo->{mtime}, 0 ,
- $obdo->{ctime}, 0,
- $obdo->{size}, 0,
- $obdo->{blocks}, 0,
- $obdo->{blksize},
- $obdo->{mode},
- $obdo->{uid},
- $obdo->{gid},
- $obdo->{flags},
- $obdo->{obdflags},
- $obdo->{nlink},
- $obdo->{generation},
- $obdo->{valid},
- $obdo->{inline},
- $obdo->{obdmd},
- 0, 0, # struct list_head
- 0; # struct obd_ops
-}
-
-*/
-
-char * obdo_print(struct obdo *obd)
-{
- char buf[1024];
-
- sprintf(buf, "id: %Ld\ngrp: %Ld\natime: %Ld\nmtime: %Ld\nctime: %Ld\n"
- "size: %Ld\nblocks: %Ld\nblksize: %d\nmode: %o\nuid: %d\n"
- "gid: %d\nflags: %x\nobdflags: %x\nnlink: %d,\nvalid %x\n",
- obd->o_id,
- obd->o_gr,
- obd->o_atime,
- obd->o_mtime,
- obd->o_ctime,
- obd->o_size,
- obd->o_blocks,
- obd->o_blksize,
- obd->o_mode,
- obd->o_uid,
- obd->o_gid,
- obd->o_flags,
- obd->o_obdflags,
- obd->o_nlink,
- obd->o_valid);
- return strdup(buf);
-}
-
-static char *cmdname(char *func)
-{
- static char buf[512];
-
- if (thread) {
- sprintf(buf, "%s-%d", func, thread);
- return buf;
- }
-
- return func;
-}
-
-int getfd(char *func)
-{
- if (fd == -1)
- fd = open("/dev/obd", O_RDWR);
- if (fd == -1) {
- fprintf(stderr, "error: %s: opening /dev/obd: %s\n",
- cmdname(func), strerror(errno));
- return -1;
- }
- return 0;
-}
-
-#define difftime(a, b) \
- ((double)(a)->tv_sec - (b)->tv_sec + \
- ((double)((a)->tv_usec - (b)->tv_usec) / 1000000))
-
-static int be_verbose(int verbose, struct timeval *next_time,
- int num, int *next_num, int num_total)
-{
- struct timeval now;
-
- if (!verbose)
- return 0;
-
- if (next_time != NULL)
- gettimeofday(&now, NULL);
-
- /* A positive verbosity means to print every X iterations */
- if (verbose > 0 &&
- (next_num == NULL || num >= *next_num || num >= num_total)) {
- *next_num += verbose;
- if (next_time) {
- next_time->tv_sec = now.tv_sec - verbose;
- next_time->tv_usec = now.tv_usec;
- }
- return 1;
- }
-
- /* A negative verbosity means to print at most each X seconds */
- if (verbose < 0 && next_time != NULL && difftime(&now, next_time) >= 0){
- next_time->tv_sec = now.tv_sec - verbose;
- next_time->tv_usec = now.tv_usec;
- if (next_num)
- *next_num = num;
- return 1;
- }
-
- return 0;
-}
-
-static int get_verbose(const char *arg)
-{
- int verbose;
-
- if (!arg || arg[0] == 'v')
- verbose = 1;
- else if (arg[0] == 's' || arg[0] == 'q')
- verbose = 0;
- else
- verbose = (int) strtoul(arg, NULL, 0);
-
- if (verbose < 0)
- printf("Print status every %d seconds\n", -verbose);
- else if (verbose == 1)
- printf("Print status every operation\n");
- else if (verbose > 1)
- printf("Print status every %d operations\n", verbose);
-
- return verbose;
-}
-
-static int do_disconnect(char *func, int verbose)
-{
- struct obd_ioctl_data data;
-
- if (conn_addr == -1)
- return 0;
-
- IOCINIT(data);
-
- rc = ioctl(fd, OBD_IOC_DISCONNECT , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: %x %s\n", cmdname(func),
- OBD_IOC_DISCONNECT, strerror(errno));
- } else {
- if (verbose)
- printf("%s: disconnected conn %Lx\n", cmdname(func),
- conn_addr);
- conn_addr = -1;
- }
-
- return rc;
-}
-
-extern command_t cmdlist[];
-
-static int xml_command(char *cmd, ...) {
- va_list args;
- char *arg, *cmds[8];
- int i = 1, j;
-
- cmds[0] = cmd;
- va_start(args, cmd);
-
- while (((arg = va_arg(args, char *)) != NULL) && (i < 8)) {
- cmds[i] = arg;
- i++;
- }
-
- va_end(args);
-
- printf("obdctl > ");
- for (j = 0; j < i; j++)
- printf("%s ", cmds[j]);
-
- printf("\n");
-
- return Parser_execarg(i, cmds, cmdlist);
-}
-
-#if 0
-static network_t *xml_network(xmlDocPtr doc, xmlNodePtr root) {
- xmlNodePtr cur = root->xmlChildrenNode;
- network_t *net;
-
- if ((net = (network_t *)calloc(1, sizeof(network_t))) == NULL) {
- printf("error: unable to malloc network_t\n");
- return NULL;
- }
-
- net->type = xmlGetProp(root, "type");
- if (net->type == NULL) {
- printf("error: type attrib required (tcp, elan, myrinet)\n");
- free(net);
- return NULL;
- }
-
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "server"))
- net->server = xmlNodeGetContent(cur);
-
- if (!xmlStrcmp(cur->name, "port"))
- net->port = atoi(xmlNodeGetContent(cur));
-
- cur = cur->next;
- }
-
- if (net->server == NULL) {
- printf("error: <server> tag required\n");
- free(net);
- return NULL;
- }
-
- return net;
-}
-#endif
-
-static int xml_mds(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- xmlNodePtr cur = root->xmlChildrenNode;
- char *fstype = NULL, *device = NULL;
- int rc;
-
- printf("--- Setting up MDS ---\n");
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "fstype"))
- fstype = xmlNodeGetContent(cur);
-
- if (!xmlStrcmp(cur->name, "device"))
- device = xmlNodeGetContent(cur);
-
- /* FIXME: Parse the network bits
- * if (!xmlStrcmp(cur->name, "network")) {
- * net = xml_network(doc, cur);
- * if (net == NULL)
- * return -1;
- * }
- * free(net);
- */
- cur = cur->next;
- }
-
- if ((fstype == NULL) || (device == NULL)) {
- printf("error: <fstype> and <device> tags required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","mds",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", device, fstype, NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_obd(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- char *obdtype, *format = NULL, *fstype = NULL, *device = NULL;
- xmlNodePtr cur = root->xmlChildrenNode;
- int rc;
-
- obdtype = xmlGetProp(root, "type");
- printf("--- Setting up OBD ---\n");
-
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "fstype"))
- fstype = xmlNodeGetContent(cur);
-
- if (!xmlStrcmp(cur->name, "device"))
- device = xmlNodeGetContent(cur);
-
- if (!xmlStrcmp(cur->name, "autoformat"))
- format = xmlNodeGetContent(cur);
-
- cur = cur->next;
- }
-
- if ((obdtype == NULL) || (fstype == NULL) || (device == NULL)) {
- printf("error: 'type' attrib and <fstype> "
- "and <device> tags required\n");
- return -1;
- }
-
- /* FIXME: Building and configuring loopback devices should go here
- * but is currently unsupported. You'll have to use the scripts
- * for now until support is added, or specify a real device.
- */
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach", obdtype,
- serv_name,serv_uuid, NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", device, fstype, NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_ost(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- char *server_name = NULL, *server_uuid = NULL;
- char *failover_name = NULL, *failover_uuid = NULL;
- xmlNodePtr cur = root->xmlChildrenNode;
- int server_num, failover_num, rc;
-
- printf("--- Setting up OST ---\n");
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "server_id")) {
- server_num = atoi(xmlGetProp(cur, "num"));
- server_name = xmlGetProp(cur, "name");
- server_uuid = xmlGetProp(cur, "uuid");
- }
-
- /* FIXME: Properly handle multiple failover servers */
- if (!xmlStrcmp(cur->name, "failover_id")) {
- failover_num = atoi(xmlGetProp(cur, "num"));
- failover_name = xmlGetProp(cur, "name");
- failover_uuid = xmlGetProp(cur, "uuid");
- }
-
- cur = cur->next;
- }
-
- if ((server_name == NULL) || (server_uuid == NULL)) {
- printf("error: atleast the <server_id> tag is required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","ost",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", server_name, NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_osc(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- char *ost_name = NULL, *ost_uuid = NULL;
- xmlNodePtr cur = root->xmlChildrenNode;
- int ost_num, rc = 0;
-
- printf("--- Setting up OSC ---\n");
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "service_id")) {
- ost_num = atoi(xmlGetProp(cur, "num"));
- ost_name = xmlGetProp(cur, "name");
- ost_uuid = xmlGetProp(cur, "uuid");
- }
-
- cur = cur->next;
- }
+#include "obdctl.h"
+#include <libcfs/libcfsutil.h>
- if ((ost_name == NULL) || (ost_uuid == NULL)) {
- printf("error: atleast the <service_id> tag is required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","osc",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", ost_uuid, "localhost", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_mdc(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- char *mds_name = NULL, *mds_uuid = NULL;
- xmlNodePtr cur = root->xmlChildrenNode;
- int mds_num, rc = 0;
-
- printf("--- Setting up MDC ---\n");
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "service_id")) {
- mds_num = atoi(xmlGetProp(cur, "num"));
- mds_name = xmlGetProp(cur, "name");
- mds_uuid = xmlGetProp(cur, "uuid");
- }
-
- cur = cur->next;
- }
-
- if ((mds_name == NULL) || (mds_uuid == NULL)) {
- printf("error: atleast the <service_id> tag is required\n");
- return -1;
- }
-
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","mdc",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", mds_uuid, "localhost", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_lov(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- printf("--- Setting up LOV ---\n");
- return 0;
-}
-
-static int xml_router(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- printf("--- Setting up ROUTER ---\n");
- return 0;
-}
-
-static int xml_ldlm(xmlDocPtr doc, xmlNodePtr root,
- char *serv_name, char *serv_uuid) {
- int rc;
-
- printf("--- Setting up LDLM ---\n");
- if ((rc = xml_command("newdev", NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("attach","ldlm",serv_name,serv_uuid,NULL)) != 0)
- return rc;
-
- if ((rc = xml_command("setup", NULL)) != 0)
- return rc;
-
- return 0;
-}
-
-static int xml_service(xmlDocPtr doc, xmlNodePtr root,
- int serv_num, char *serv_name, char *serv_uuid) {
- xmlNodePtr cur = root;
- char *name, *uuid;
-
- while (cur != NULL) {
- name = xmlGetProp(cur, "name");
- uuid = xmlGetProp(cur, "uuid");
-
- if (xmlStrcmp(name, serv_name) ||
- xmlStrcmp(uuid, serv_uuid)) {
- cur = cur->next;
- continue;
- }
-
- if (!xmlStrcmp(cur->name, "mds"))
- return xml_mds(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "obd"))
- return xml_obd(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "ost"))
- return xml_ost(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "osc"))
- return xml_osc(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "mdc"))
- return xml_mdc(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "lov"))
- return xml_lov(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "router"))
- return xml_router(doc, cur, name, uuid);
- else if (!xmlStrcmp(cur->name, "ldlm"))
- return xml_ldlm(doc, cur, name, uuid);
- else
- return -1;
-
- cur = cur->next;
- }
-
- printf("error: No XML config branch for name=%s uuid=%s\n",
- serv_name, serv_uuid);
- return -1;
-}
-
-static int xml_profile(xmlDocPtr doc, xmlNodePtr root,
- int prof_num, char *prof_name, char *prof_uuid) {
- xmlNodePtr parent, cur = root;
- char *name, *uuid, *srv_name, *srv_uuid;
- int rc = 0, num;
-
- while (cur != NULL) {
- name = xmlGetProp(cur, "name");
- uuid = xmlGetProp(cur, "uuid");
-
- if (xmlStrcmp(cur->name, "profile") ||
- xmlStrcmp(name, prof_name) ||
- xmlStrcmp(uuid, prof_uuid)) {
- cur = cur->next;
- continue;
- }
-
- /* FIXME: Doesn't understand mountpoints yet
- * xml_mountpoint(doc, root, ...);
- */
-
- /* Setup each service in turn
- * FIXME: Should be sorted by "num" attr, we shouldn't
- * assume they're in order in the XML document.
- */
- parent = cur;
- cur = cur->xmlChildrenNode;
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "service_id")) {
- num = atoi(xmlGetProp(cur, "num"));
- rc = xml_service(doc, root, num,
- srv_name = xmlGetProp(cur, "name"),
- srv_uuid = xmlGetProp(cur, "uuid"));
- if (rc != 0) {
- printf("error: service config\n");
- return rc;
- }
- }
-
- cur = cur->next;
- }
-
- cur = parent->next;
- }
-
- return rc;
-}
-
-static int xml_node(xmlDocPtr doc, xmlNodePtr root) {
- xmlNodePtr parent, cur = root;
- char *name, *uuid;
- int rc = 0, num;
-
- /* Walk the node tags looking for ours */
- while (cur != NULL) {
- if (xmlStrcmp(cur->name, "node")) {
- cur = cur->next;
- continue;
- }
-
- name = xmlGetProp(cur, "name");
- if (name == NULL)
- return -1;
-
- uuid = xmlGetProp(cur, "uuid");
- if (uuid == NULL)
- return -1;
-
- /* FIXME: Verify our NAME and UUID against /etc/lustre/id
- * so we're sure we are who we think we are.
- */
-
- /* Setup each profile in turn
- * FIXME: Should be sorted by "num" attr, we shouldn't
- * assume they're in order in the XML document.
- */
- parent = cur;
- cur = cur->xmlChildrenNode;
- while (cur != NULL) {
- if (!xmlStrcmp(cur->name, "profile_id")) {
- num = atoi(xmlGetProp(cur, "num"));
- rc = xml_profile(doc, root, num,
- xmlGetProp(cur, "name"),
- xmlGetProp(cur, "uuid"));
- if (rc != 0)
- return rc;
- }
-
- cur = cur->next;
- }
-
- cur = parent->next;
- }
-
- return rc;
-}
-
-static int do_xml(char *func, char *file)
-{
- xmlDocPtr doc;
- xmlNodePtr cur;
- int rc;
-
- doc = xmlParseFile(file);
- if (doc == NULL) {
- fprintf(stderr, "error: Unable to parse XML\n");
- return -1;
- }
-
- cur = xmlDocGetRootElement(doc);
- if (cur == NULL) {
- fprintf(stderr, "error: Empty XML\n");
- xmlFreeDoc(doc);
- return -1;
- }
-
- if (xmlStrcmp(cur->name, (const xmlChar *)"lustre")) {
- fprintf(stderr, "error: Root node != <lustre>\n");
- xmlFreeDoc(doc);
- return -1;
- }
-
- /* FIXME: Validate the XML against the DTD here */
-
- /* FIXME: Merge all the text nodes under each branch and
- * prune empty nodes. Just to make the parsing more
- * tolerant, the exact location of nested tags isn't
- * critical for this.
- */
-
- rc = xml_node(doc, cur->xmlChildrenNode);
- xmlFreeDoc(doc);
-
- return rc;
-}
-
-static int do_device(char *func, int dev)
-{
- struct obd_ioctl_data data;
-
- memset(&data, 0, sizeof(data));
-
- data.ioc_dev = dev;
-
- if (getfd(func))
- return -1;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
- return -2;
- }
-
- return ioctl(fd, OBD_IOC_DEVICE , buf);
-}
-
-static int jt_device(int argc, char **argv)
-{
- do_disconnect(argv[0], 1);
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s devno\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = do_device(argv[0], strtoul(argv[1], NULL, 0));
-
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_connect(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- do_disconnect(argv[0], 1);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_CONNECT , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
- OBD_IOC_CONNECT, strerror(rc = errno));
- else
- conn_addr = data.ioc_addr;
- conn_cookie = data.ioc_cookie;
- return rc;
-}
-
-static int jt_disconnect(int argc, char **argv)
-{
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- if (conn_addr == -1)
- return 0;
-
- return do_disconnect(argv[0], 0);
-}
-
-static int jt__xml(int argc, char **argv)
-{
- if (argc < 2) {
- fprintf(stderr, "usage: %s <xml file> <command [args ...]>\n",
- cmdname(argv[0]));
- return -1;
- }
-
- return do_xml("xml", argv[1]);
-}
-
-static int jt__device(int argc, char **argv)
-{
- char *arg2[3];
- int ret;
-
- if (argc < 3) {
- fprintf(stderr, "usage: %s devno <command [args ...]>\n",
- cmdname(argv[0]));
- return -1;
- }
-
- rc = do_device("device", strtoul(argv[1], NULL, 0));
-
- if (!rc) {
- arg2[0] = "connect";
- arg2[1] = NULL;
- rc = jt_connect(1, arg2);
- }
-
- if (!rc)
- rc = Parser_execarg(argc - 2, argv + 2, cmdlist);
-
- ret = do_disconnect(argv[0], 0);
- if (!rc)
- rc = ret;
-
- return rc;
-}
-
-static int jt__threads(int argc, char **argv)
-{
- int threads, next_thread;
- int verbose;
- int i, j;
-
- if (argc < 5) {
- fprintf(stderr,
- "usage: %s numthreads verbose devno <cmd [args ...]>\n",
- argv[0]);
- return -1;
- }
-
- threads = strtoul(argv[1], NULL, 0);
-
- verbose = get_verbose(argv[2]);
-
- printf("%s: starting %d threads on device %s running %s\n",
- argv[0], threads, argv[3], argv[4]);
-
- for (i = 1, next_thread = verbose; i <= threads; i++) {
- rc = fork();
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n", argv[0], i,
- strerror(rc = errno));
- break;
- } else if (rc == 0) {
- thread = i;
- argv[2] = "--device";
- return jt__device(argc - 2, argv + 2);
- } else if (be_verbose(verbose, NULL, i, &next_thread, threads))
- printf("%s: thread #%d (PID %d) started\n",
- argv[0], i, rc);
- rc = 0;
- }
-
- if (!thread) { /* parent process */
- if (!verbose)
- printf("%s: started %d threads\n\n", argv[0], i - 1);
- else
- printf("\n");
-
- for (j = 1; j < i; j++) {
- int status;
- int ret = wait(&status);
-
- if (ret < 0) {
- fprintf(stderr, "error: %s: wait - %s\n",
- argv[0], strerror(errno));
- if (!rc)
- rc = errno;
- } else {
- /*
- * This is a hack. We _should_ be able to use
- * WIFEXITED(status) to see if there was an
- * error, but it appears to be broken and it
- * always returns 1 (OK). See wait(2).
- */
- int err = WEXITSTATUS(status);
- if (err)
- fprintf(stderr,
- "%s: PID %d had rc=%d\n",
- argv[0], ret, err);
- if (!rc)
- rc = err;
- }
- }
- }
-
- return rc;
-}
-
-static int jt_detach(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
-
- rc = ioctl(fd, OBD_IOC_DETACH , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
-
- return rc;
-}
-
-static int jt_cleanup(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_CLEANUP , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
-
- return rc;
-}
-
-static int jt_newdev(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- if (getfd(argv[0]))
- return -1;
-
- IOCINIT(data);
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_NEWDEV , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- else {
- printf("Current device set to %d\n", data.ioc_dev);
- }
-
- return rc;
-}
-
-static int jt_list(int argc, char **argv)
-{
- char buf[1024];
- struct obd_ioctl_data *data = (struct obd_ioctl_data *)buf;
-
- if (getfd(argv[0]))
- return -1;
-
- memset(buf, 0, sizeof(buf));
- data->ioc_version = OBD_IOCTL_VERSION;
- data->ioc_addr = conn_addr;
- data->ioc_cookie = conn_addr;
- data->ioc_len = sizeof(buf);
- data->ioc_inllen1 = sizeof(buf) - size_round(sizeof(*data));
-
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_LIST , data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- else {
- printf("%s", data->ioc_bulk);
- }
-
- return rc;
-}
-
-static int jt_attach(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if (argc != 2 && argc != 3 && argc != 4) {
- fprintf(stderr, "usage: %s type [name [uuid]]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- if (argc >= 3) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
-
- if (argc == 4) {
- data.ioc_inllen3 = strlen(argv[3]) + 1;
- data.ioc_inlbuf3 = argv[3];
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
-
- rc = ioctl(fd, OBD_IOC_ATTACH , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %x %s\n", cmdname(argv[0]),
- OBD_IOC_ATTACH, strerror(rc = errno));
- else if (argc == 3) {
- char name[1024];
- if (strlen(argv[2]) > 128) {
- printf("Name too long to set environment\n");
- return -EINVAL;
- }
- snprintf(name, 512, "LUSTRE_DEV_%s", argv[2]);
- rc = setenv(name, argv[1], 1);
- if (rc) {
- printf("error setting env variable %s\n", name);
- }
- }
-
- return rc;
-}
-
-#define N2D_OFF 0x100 /* So we can tell between error codes and devices */
-
-static int do_name2dev(char *func, char *name)
-{
- struct obd_ioctl_data data;
-
- if (getfd(func))
- return -1;
-
- IOCINIT(data);
-
- data.ioc_inllen1 = strlen(name) + 1;
- data.ioc_inlbuf1 = name;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(func));
- return -2;
- }
- rc = ioctl(fd, OBD_IOC_NAME2DEV , buf);
- if (rc < 0) {
- fprintf(stderr, "error: %s: %s - %s\n", cmdname(func),
- name, strerror(rc = errno));
- return rc;
- }
-
- memcpy((char *)(&data), buf, sizeof(data));
-
- return data.ioc_dev + N2D_OFF;
-}
-
-static int jt_name2dev(int argc, char **argv)
-{
- if (argc != 2) {
- Parser_printhelp("name2dev");
- return -1;
- }
-
- rc = do_name2dev(argv[0], argv[1]);
- if (rc >= N2D_OFF) {
- int dev = rc - N2D_OFF;
- rc = do_device(argv[0], dev);
- if (rc == 0)
- printf("%d\n", dev);
- }
- return rc;
-}
-
-static int jt_setup(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
-
- if ( argc > 3) {
- fprintf(stderr, "usage: %s [device] [fstype]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_dev = -1;
- if (argc > 1) {
- if (argv[1][0] == '$') {
- rc = do_name2dev(argv[0], argv[1] + 1);
- if (rc >= N2D_OFF) {
- printf("%s is device %d\n", argv[1],
- rc - N2D_OFF);
- data.ioc_dev = rc - N2D_OFF;
- }
- } else
- data.ioc_dev = strtoul(argv[1], NULL, 0);
- data.ioc_inllen1 = strlen(argv[1]) + 1;
- data.ioc_inlbuf1 = argv[1];
- }
- if ( argc == 3 ) {
- data.ioc_inllen2 = strlen(argv[2]) + 1;
- data.ioc_inlbuf2 = argv[2];
- }
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -2;
- }
- rc = ioctl(fd, OBD_IOC_SETUP , buf);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-
-static int jt_create(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval next_time;
- int count = 1, next_count;
- int verbose;
- int i;
-
- IOCINIT(data);
- if (argc < 2 || argc > 4) {
- fprintf(stderr, "usage: %s num [mode] [verbose]\n",
- cmdname(argv[0]));
- return -1;
- }
- count = strtoul(argv[1], NULL, 0);
-
- if (argc > 2)
- data.ioc_obdo1.o_mode = strtoul(argv[2], NULL, 0);
- else
- data.ioc_obdo1.o_mode = 0100644;
- data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
-
- verbose = get_verbose(argv[3]);
-
- printf("%s: %d obdos\n", cmdname(argv[0]), count);
- gettimeofday(&next_time, NULL);
- next_time.tv_sec -= verbose;
-
- for (i = 1, next_count = verbose; i <= count ; i++) {
- rc = ioctl(fd, OBD_IOC_CREATE , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n",
- cmdname(argv[0]), i, strerror(rc = errno));
- break;
- }
- if (be_verbose(verbose, &next_time, i, &next_count, count))
- printf("%s: #%d is object id %Ld\n", cmdname(argv[0]),
- i, data.ioc_obdo1.o_id);
- }
- return rc;
-}
-
-static int jt_setattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id mode\n", cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- data.ioc_obdo1.o_mode = S_IFREG | strtoul(argv[2], NULL, 0);
- data.ioc_obdo1.o_valid = OBD_MD_FLMODE;
-
- rc = ioctl(fd, OBD_IOC_SETATTR , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_destroy(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", cmdname(argv[0]));
- return -1;
- }
-
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- data.ioc_obdo1.o_mode = S_IFREG|0644;
-
- rc = ioctl(fd, OBD_IOC_DESTROY , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
-
-static int jt_getattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- if (argc != 2) {
- fprintf(stderr, "usage: %s id\n", cmdname(argv[0]));
- return -1;
- }
-
- IOCINIT(data);
- data.ioc_obdo1.o_id = strtoul(argv[1], NULL, 0);
- /* to help obd filter */
- data.ioc_obdo1.o_mode = 0100644;
- data.ioc_obdo1.o_valid = 0xffffffff;
- printf("%s: object id %Ld\n", cmdname(argv[0]), data.ioc_obdo1.o_id);
-
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc) {
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc=errno));
- } else {
- printf("%s: object id %Ld, mode %o\n", cmdname(argv[0]),
- data.ioc_obdo1.o_id, data.ioc_obdo1.o_mode);
- }
- return rc;
-}
-
-static int jt_test_getattr(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval start, next_time;
- int i, count, next_count;
- int verbose;
-
- if (argc != 2 && argc != 3) {
- fprintf(stderr, "usage: %s count [verbose]\n",cmdname(argv[0]));
- return -1;
- }
-
- IOCINIT(data);
- count = strtoul(argv[1], NULL, 0);
-
- if (argc == 3)
- verbose = get_verbose(argv[2]);
- else
- verbose = 1;
-
- data.ioc_obdo1.o_valid = 0xffffffff;
- data.ioc_obdo1.o_id = 2;
- gettimeofday(&start, NULL);
- next_time.tv_sec = start.tv_sec - verbose;
- next_time.tv_usec = start.tv_usec;
- printf("%s: getting %d attrs (testing only): %s", cmdname(argv[0]),
- count, ctime(&start.tv_sec));
-
- for (i = 1, next_count = verbose; i <= count; i++) {
- rc = ioctl(fd, OBD_IOC_GETATTR , &data);
- if (rc < 0) {
- fprintf(stderr, "error: %s: #%d - %s\n",
- cmdname(argv[0]), i, strerror(rc = errno));
- break;
- } else {
- if (be_verbose(verbose, &next_time, i,&next_count,count))
- printf("%s: got attr #%d\n", cmdname(argv[0]), i);
- }
- }
-
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = difftime(&end, &start);
-
- --i;
- printf("%s: %d attrs in %.4gs (%.4g attr/s): %s",
- cmdname(argv[0]), i, diff, (double)i / diff,
- ctime(&end.tv_sec));
- }
- return rc;
-}
-
-static int jt_test_brw(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct timeval start, next_time;
- char *bulk, *b;
- int pages = 1, obdos = 1, count, next_count;
- int verbose = 1, write = 0, rw;
- int i, o, p;
- int len;
-
- if (argc < 2 || argc > 6) {
- fprintf(stderr,
- "usage: %s count [write [verbose [pages [obdos]]]]\n",
- cmdname(argv[0]));
- return -1;
- }
-
- count = strtoul(argv[1], NULL, 0);
-
- if (argc >= 3) {
- if (argv[2][0] == 'w' || argv[2][0] == '1')
- write = 1;
- else if (argv[2][0] == 'r' || argv[2][0] == '0')
- write = 0;
-
- verbose = get_verbose(argv[3]);
- }
-
- if (argc >= 5)
- pages = strtoul(argv[4], NULL, 0);
- if (argc >= 6)
- obdos = strtoul(argv[5], NULL, 0);
-
- if (obdos != 1 && obdos != 2) {
- fprintf(stderr, "error: %s: only 1 or 2 obdos supported\n",
- cmdname(argv[0]));
- return -2;
- }
-
- len = pages * PAGE_SIZE;
-
- bulk = calloc(obdos, len);
- if (!bulk) {
- fprintf(stderr, "error: %s: no memory allocating %dx%d pages\n",
- cmdname(argv[0]), obdos, pages);
- return -2;
- }
- IOCINIT(data);
- data.ioc_obdo1.o_id = 2;
- data.ioc_count = len;
- data.ioc_offset = 0;
- data.ioc_plen1 = len;
- data.ioc_pbuf1 = bulk;
- if (obdos > 1) {
- data.ioc_obdo2.o_id = 3;
- data.ioc_plen2 = len;
- data.ioc_pbuf2 = bulk + len;
- }
-
- gettimeofday(&start, NULL);
- next_time.tv_sec = start.tv_sec - verbose;
- next_time.tv_usec = start.tv_usec;
-
- printf("%s: %s %d (%dx%d pages) (testing only): %s",
- cmdname(argv[0]), write ? "writing" : "reading",
- count, obdos, pages, ctime(&start.tv_sec));
-
- /*
- * We will put in the start time (and loop count inside the loop)
- * at the beginning of each page so that we will be able to validate
- * (at some later time) whether the data actually made it or not.
- *
- * XXX we do not currently use any of this memory in OBD_IOC_BRW_*
- * just to avoid the overhead of the copy_{to,from}_user. It
- * can be fixed if we ever need to send real data around.
- */
- for (o = 0, b = bulk; o < obdos; o++)
- for (p = 0; p < pages; p++, b += PAGE_SIZE)
- memcpy(b, &start, sizeof(start));
-
- rw = write ? OBD_IOC_BRW_WRITE : OBD_IOC_BRW_READ;
- for (i = 1, next_count = verbose; i <= count; i++) {
- if (write) {
- b = bulk + sizeof(struct timeval);
- for (o = 0; o < obdos; o++)
- for (p = 0; p < pages; p++, b += PAGE_SIZE)
- memcpy(b, &count, sizeof(count));
- }
-
- rc = ioctl(fd, rw, &data);
- if (rc) {
- fprintf(stderr, "error: %s: #%d - %s on %s\n",
- cmdname(argv[0]), i, strerror(rc = errno),
- write ? "write" : "read");
- break;
- } else if (be_verbose(verbose, &next_time, i,&next_count,count))
- printf("%s: %s number %d\n", cmdname(argv[0]),
- write ? "write" : "read", i);
- }
-
- free(bulk);
-
- if (!rc) {
- struct timeval end;
- double diff;
-
- gettimeofday(&end, NULL);
-
- diff = difftime(&end, &start);
-
- --i;
- printf("%s: %s %dx%dx%d pages in %.4gs (%.4g pg/s): %s",
- cmdname(argv[0]), write ? "wrote" : "read", obdos,
- pages, i, diff, (double)obdos * i * pages / diff,
- ctime(&end.tv_sec));
- }
- return rc;
-}
-
-static int jt_lov_config(int argc, char **argv)
-{
- struct obd_ioctl_data data;
- struct lov_desc desc;
- uuid_t *uuidarray;
- int size, i;
- IOCINIT(data);
-
- if (argc <= 5 ){
- Parser_printhelp("lovconfig");
- return -1;
- }
-
- if (strlen(argv[1]) > sizeof(uuid_t) - 1) {
- fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
- strlen(argv[1]));
- return -ENOMEM;
- }
-
- memset(&desc, 0, sizeof(desc));
- strcpy(desc.ld_uuid, argv[1]);
- desc.ld_default_stripecount = strtoul(argv[2], NULL, 0);
- desc.ld_default_stripesize = strtoul(argv[3], NULL, 0);
- desc.ld_pattern = strtoul(argv[4], NULL, 0);
- desc.ld_tgt_count = argc - 5;
-
-
- size = sizeof(uuid_t) * desc.ld_tgt_count;
- uuidarray = malloc(size);
- if (!uuidarray) {
- fprintf(stderr, "lov_config: no %dB memory for uuid's\n",
- size);
- return -ENOMEM;
- }
- memset(uuidarray, 0, size);
- for (i=5 ; i < argc ; i++) {
- char *buf = (char *) (uuidarray + i -5 );
- if (strlen(argv[i]) >= sizeof(uuid_t)) {
- fprintf(stderr, "lov_config: arg %d (%s) too long\n",
- i, argv[i]);
- free(uuidarray);
- return -EINVAL;
- }
- strcpy(buf, argv[i]);
- }
-
- data.ioc_inllen1 = sizeof(desc);
- data.ioc_inlbuf1 = (char *)&desc;
- data.ioc_inllen2 = size;
- data.ioc_inlbuf2 = (char *)uuidarray;
-
- if (obd_ioctl_pack(&data, &buf, max)) {
- fprintf(stderr, "error: %s: invalid ioctl\n", cmdname(argv[0]));
- return -EINVAL;
- }
-
- rc = ioctl(fd, OBD_IOC_LOV_CONFIG , buf);
- if (rc < 0)
- fprintf(stderr, "lov_config: error: %s: %s\n",
- cmdname(argv[0]),strerror(rc = errno));
- free(uuidarray);
- return rc;
-}
-
-
-static int jt_test_ldlm(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return 1;
- }
-
- rc = ioctl(fd, IOC_LDLM_TEST, &data);
- if (rc)
- fprintf(stderr, "error: %s: test failed: %s\n",
- cmdname(argv[0]), strerror(rc = errno));
- return rc;
-}
-
-static int jt_newconn(int argc, char **argv)
-{
- struct obd_ioctl_data data;
-
- IOCINIT(data);
- if (argc != 1) {
- fprintf(stderr, "usage: %s\n", cmdname(argv[0]));
- return -1;
- }
-
- rc = ioctl(fd, OBD_IOC_RECOVD_NEWCONN , &data);
- if (rc < 0)
- fprintf(stderr, "error: %s: %s\n", cmdname(argv[0]),
- strerror(rc = errno));
-
- return rc;
-}
+/* the functions that were in here are now in obd.c */
static int jt_quit(int argc, char **argv)
{
+ int rc = 0;
Parser_quit(argc, argv);
return rc;
command_t cmdlist[] = {
/* Metacommands */
- {"--xml", jt__xml, 0, "--xml <xml file> <command [args ...]>"},
- {"--device", jt__device, 0, "--device <devno> <command [args ...]>"},
- {"--threads", jt__threads, 0,
- "--threads <threads> <devno> <command [args ...]>"},
+ {"--device", jt_opt_device, 0, "--device <devno> <command [args ...]>"},
+ {"--threads", jt_opt_threads, 0,
+ "--threads <threads> <devno> <command [args ...]>"},
/* Device configuration commands */
- {"lovconfig", jt_lov_config, 0, "configure lov data on MDS "
- "[usage: lovconfig lov-uuid stripecount, stripesize, pattern, UUID1, [UUID2, ...]"},
- {"list", jt_list, 0, "list the devices (no args)"},
- {"newdev", jt_newdev, 0, "set device to a new unused obd (no args)"},
- {"device", jt_device, 0, "set current device (args device_no name)"},
- {"name2dev", jt_name2dev, 0, "set device by name [usage: name2dev devname]"},
- {"attach", jt_attach, 0, "name the type of device (args: type data"},
- {"setup", jt_setup, 0, "setup device (args: <blkdev> [data]"},
- {"detach", jt_detach, 0, "detach the current device (arg: )"},
- {"cleanup", jt_cleanup, 0, "cleanup the current device (arg: )"},
+ {"lov_setconfig", jt_obd_lov_setconfig, 0, "configure lov data on MDS "
+ "[usage: lovconfig lov-uuid stripecount, stripesize, pattern, UUID1, [UUID2, ...]"},
+ {"list", jt_obd_list, 0, "list the devices (no args)"},
+ {"newdev", jt_obd_newdev, 0, "set device to a new unused obd (no args)"},
+ {"device", jt_obd_device, 0, "set current device (args device_no name)"},
+ {"name2dev", jt_obd_name2dev, 0,
+ "set device by name [usage: name2dev devname]"},
+ {"attach", jt_obd_attach, 0, "name the type of device (args: type data"},
+ {"setup", jt_obd_setup, 0, "setup device (args: <blkdev> [data]"},
+ {"detach", jt_obd_detach, 0, "detach the current device (arg: )"},
+ {"cleanup", jt_obd_cleanup, 0, "cleanup the current device (arg: )"},
/* Session commands */
- {"connect", jt_connect, 0, "connect - get a connection to device"},
- {"disconnect", jt_disconnect, 0,
- "disconnect - break connection to device"},
+ {"connect", jt_obd_connect, 0, "connect - get a connection to device"},
+ {"disconnect", jt_obd_disconnect, 0,
+ "disconnect - break connection to device"},
/* Session operations */
- {"create", jt_create, 0, "create [count [mode [verbose]]]"},
- {"destroy", jt_destroy, 0, "destroy <id>"},
- {"getattr", jt_getattr, 0, "getattr <id>"},
- {"setattr", jt_setattr, 0, "setattr <id> <mode>"},
- {"newconn", jt_newconn, 0, "newconn [newuuid]"},
- {"test_getattr", jt_test_getattr, 0, "test_getattr <count> [verbose]"},
- {"test_brw", jt_test_brw, 0, "test_brw <count> [write [verbose]]"},
- {"test_ldlm", jt_test_ldlm, 0, "test lock manager (no args)"},
+ {"create", jt_obd_create, 0, "create <count> [mode [verbose]]"},
+ {"destroy", jt_obd_destroy, 0, "destroy <id> [count [verbose]]"},
+ {"getattr", jt_obd_getattr, 0, "getattr <id>"},
+ {"setattr", jt_obd_setattr, 0, "setattr <id> <mode>"},
+ {"newconn", jt_obd_newconn, 0, "newconn <olduuid> [newuuid]"},
+ {"test_getattr", jt_obd_test_getattr, 0, "test_getattr <count> [verbose [[t]objid]]"},
+ {"test_setattr", jt_obd_test_setattr, 0, "test_setattr <count> [verbose [[t]objid]]"},
+ {"test_brw", jt_obd_test_brw, 0, "test_brw [t]<count> [write [verbose [pages [[t]objid]]]]"},
+ {"dump_ldlm", jt_obd_dump_ldlm, 0, "dump all lock manager state (no args)"},
/* User interface commands */
{"help", Parser_help, 0, "help"},
{"exit", jt_quit, 0, "quit"},
{"quit", jt_quit, 0, "quit"},
- { 0, 0, 0, NULL }
+ {0, 0, 0, NULL}
};
-static void signal_server(int sig)
-{
- if (sig == SIGINT) {
- do_disconnect("sigint", 1);
- exit(1);
- } else {
- fprintf(stderr, "%s: got signal %d\n", cmdname("sigint"), sig);
- }
-}
-
int main(int argc, char **argv)
{
- struct sigaction sigact;
+ int rc;
- sigact.sa_handler = signal_server;
- sigfillset(&sigact.sa_mask);
- sigact.sa_flags = SA_RESTART;
- sigaction(SIGINT, &sigact, NULL);
+ setlinebuf(stdout);
+ if (obd_initialize(argc, argv) < 0)
+ exit(1);
+
+ Parser_init("obdctl > ", cmdlist);
if (argc > 1) {
rc = Parser_execarg(argc - 1, argv + 1, cmdlist);
} else {
- Parser_init("obdctl > ", cmdlist);
rc = Parser_commands();
}
- do_disconnect(argv[0], 1);
+ obd_finalize(argc, argv);
return rc;
}
-
git://git.whamcloud.com / fs / lustre-release.git / blobdiff