mfi_patrol.c revision 223345
1196200Sscottl/*- 2196200Sscottl * Copyright (c) 2008, 2009 Yahoo!, Inc. 3196200Sscottl * All rights reserved. 4196200Sscottl * 5196200Sscottl * Redistribution and use in source and binary forms, with or without 6196200Sscottl * modification, are permitted provided that the following conditions 7196200Sscottl * are met: 8196200Sscottl * 1. Redistributions of source code must retain the above copyright 9196200Sscottl * notice, this list of conditions and the following disclaimer. 10196200Sscottl * 2. Redistributions in binary form must reproduce the above copyright 11196200Sscottl * notice, this list of conditions and the following disclaimer in the 12196200Sscottl * documentation and/or other materials provided with the distribution. 13196200Sscottl * 3. The names of the authors may not be used to endorse or promote 14196200Sscottl * products derived from this software without specific prior written 15196200Sscottl * permission. 16196200Sscottl * 17196200Sscottl * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18196200Sscottl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19196200Sscottl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20196200Sscottl * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21196200Sscottl * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22196200Sscottl * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23196200Sscottl * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24196200Sscottl * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25196200Sscottl * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26196200Sscottl * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27196200Sscottl * SUCH DAMAGE. 28196200Sscottl * 29196200Sscottl * $FreeBSD: head/usr.sbin/mfiutil/mfi_patrol.c 223345 2011-06-20 21:28:50Z bz $ 30196200Sscottl */ 31196200Sscottl 32196200Sscottl#include <sys/types.h> 33196200Sscottl#include <sys/errno.h> 34196200Sscottl#include <err.h> 35196200Sscottl#include <stdio.h> 36196200Sscottl#include <stdlib.h> 37196200Sscottl#include <string.h> 38196200Sscottl#include <time.h> 39196200Sscottl#include <unistd.h> 40196200Sscottl#include "mfiutil.h" 41196200Sscottl 42196200Sscottlstatic char * 43196200Sscottladapter_time(time_t now, uint32_t at_now, uint32_t at) 44196200Sscottl{ 45196200Sscottl time_t t; 46196200Sscottl 47196200Sscottl t = (now - at_now) + at; 48196200Sscottl return (ctime(&t)); 49196200Sscottl} 50196200Sscottl 51196200Sscottlstatic void 52196200Sscottlmfi_get_time(int fd, uint32_t *at) 53196200Sscottl{ 54196200Sscottl 55196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_TIME_SECS_GET, at, sizeof(*at), NULL, 56196200Sscottl 0, NULL) < 0) { 57196200Sscottl warn("Couldn't fetch adapter time"); 58196200Sscottl at = 0; 59196200Sscottl } 60196200Sscottl} 61196200Sscottl 62196200Sscottlstatic int 63196200Sscottlpatrol_get_props(int fd, struct mfi_pr_properties *prop) 64196200Sscottl{ 65214396Sjhb int error; 66196200Sscottl 67196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_PROPERTIES, prop, 68196200Sscottl sizeof(*prop), NULL, 0, NULL) < 0) { 69214396Sjhb error = errno; 70196200Sscottl warn("Failed to get patrol read properties"); 71214396Sjhb return (error); 72196200Sscottl } 73196200Sscottl return (0); 74196200Sscottl} 75196200Sscottl 76196200Sscottlstatic int 77196200Sscottlshow_patrol(int ac, char **av) 78196200Sscottl{ 79196200Sscottl struct mfi_pr_properties prop; 80196200Sscottl struct mfi_pr_status status; 81196200Sscottl struct mfi_pd_list *list; 82196200Sscottl struct mfi_pd_info info; 83223345Sbz char label[24]; 84196200Sscottl time_t now; 85196200Sscottl uint32_t at; 86214396Sjhb int error, fd; 87196200Sscottl u_int i; 88196200Sscottl 89196200Sscottl fd = mfi_open(mfi_unit); 90196200Sscottl if (fd < 0) { 91214396Sjhb error = errno; 92196200Sscottl warn("mfi_open"); 93214396Sjhb return (error); 94196200Sscottl } 95196200Sscottl 96196200Sscottl time(&now); 97196200Sscottl mfi_get_time(fd, &at); 98214396Sjhb error = patrol_get_props(fd, &prop); 99222899Sbz if (error) { 100222899Sbz close(fd); 101214396Sjhb return (error); 102222899Sbz } 103196200Sscottl printf("Operation Mode: "); 104196200Sscottl switch (prop.op_mode) { 105196200Sscottl case MFI_PR_OPMODE_AUTO: 106196200Sscottl printf("auto\n"); 107196200Sscottl break; 108196200Sscottl case MFI_PR_OPMODE_MANUAL: 109196200Sscottl printf("manual\n"); 110196200Sscottl break; 111196200Sscottl case MFI_PR_OPMODE_DISABLED: 112196200Sscottl printf("disabled\n"); 113196200Sscottl break; 114196200Sscottl default: 115196200Sscottl printf("??? (%02x)\n", prop.op_mode); 116196200Sscottl break; 117196200Sscottl } 118196200Sscottl if (prop.op_mode == MFI_PR_OPMODE_AUTO) { 119196200Sscottl if (at != 0 && prop.next_exec) 120196200Sscottl printf(" Next Run Starts: %s", adapter_time(now, at, 121196200Sscottl prop.next_exec)); 122196200Sscottl if (prop.exec_freq == 0xffffffff) 123196200Sscottl printf(" Runs Execute Continuously\n"); 124196200Sscottl else if (prop.exec_freq != 0) 125196200Sscottl printf(" Runs Start Every %u seconds\n", 126196200Sscottl prop.exec_freq); 127196200Sscottl } 128196200Sscottl 129196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_STATUS, &status, 130196200Sscottl sizeof(status), NULL, 0, NULL) < 0) { 131214396Sjhb error = errno; 132196200Sscottl warn("Failed to get patrol read properties"); 133222899Sbz close(fd); 134214396Sjhb return (error); 135196200Sscottl } 136196200Sscottl printf("Runs Completed: %u\n", status.num_iteration); 137196200Sscottl printf("Current State: "); 138196200Sscottl switch (status.state) { 139196200Sscottl case MFI_PR_STATE_STOPPED: 140196200Sscottl printf("stopped\n"); 141196200Sscottl break; 142196200Sscottl case MFI_PR_STATE_READY: 143196200Sscottl printf("ready\n"); 144196200Sscottl break; 145196200Sscottl case MFI_PR_STATE_ACTIVE: 146196200Sscottl printf("active\n"); 147196200Sscottl break; 148196200Sscottl case MFI_PR_STATE_ABORTED: 149196200Sscottl printf("aborted\n"); 150196200Sscottl break; 151196200Sscottl default: 152196200Sscottl printf("??? (%02x)\n", status.state); 153196200Sscottl break; 154196200Sscottl } 155196200Sscottl if (status.state == MFI_PR_STATE_ACTIVE) { 156196200Sscottl if (mfi_pd_get_list(fd, &list, NULL) < 0) { 157214396Sjhb error = errno; 158196200Sscottl warn("Failed to get drive list"); 159222899Sbz close(fd); 160214396Sjhb return (error); 161196200Sscottl } 162196200Sscottl 163196200Sscottl for (i = 0; i < list->count; i++) { 164196200Sscottl if (list->addr[i].scsi_dev_type != 0) 165196200Sscottl continue; 166196200Sscottl 167196200Sscottl if (mfi_pd_get_info(fd, list->addr[i].device_id, &info, 168196200Sscottl NULL) < 0) { 169214396Sjhb error = errno; 170196200Sscottl warn("Failed to fetch info for drive %u", 171196200Sscottl list->addr[i].device_id); 172222899Sbz free(list); 173222899Sbz close(fd); 174214396Sjhb return (error); 175196200Sscottl } 176196200Sscottl if (info.prog_info.active & MFI_PD_PROGRESS_PATROL) { 177223345Sbz snprintf(label, sizeof(label), " Drive %s", 178223345Sbz mfi_drive_name(NULL, 179223345Sbz list->addr[i].device_id, 180223345Sbz MFI_DNAME_DEVICE_ID|MFI_DNAME_HONOR_OPTS)); 181196200Sscottl mfi_display_progress(label, 182196200Sscottl &info.prog_info.patrol); 183196200Sscottl } 184196200Sscottl } 185222899Sbz free(list); 186196200Sscottl } 187196200Sscottl 188196200Sscottl close(fd); 189196200Sscottl 190196200Sscottl return (0); 191196200Sscottl} 192196200SscottlMFI_COMMAND(show, patrol, show_patrol); 193196200Sscottl 194196200Sscottlstatic int 195196200Sscottlstart_patrol(int ac, char **av) 196196200Sscottl{ 197214396Sjhb int error, fd; 198196200Sscottl 199196200Sscottl fd = mfi_open(mfi_unit); 200196200Sscottl if (fd < 0) { 201214396Sjhb error = errno; 202196200Sscottl warn("mfi_open"); 203214396Sjhb return (error); 204196200Sscottl } 205196200Sscottl 206196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_START, NULL, 0, NULL, 0, NULL) < 207196200Sscottl 0) { 208214396Sjhb error = errno; 209196200Sscottl warn("Failed to start patrol read"); 210222899Sbz close(fd); 211214396Sjhb return (error); 212196200Sscottl } 213196200Sscottl 214196200Sscottl close(fd); 215196200Sscottl 216196200Sscottl return (0); 217196200Sscottl} 218196200SscottlMFI_COMMAND(start, patrol, start_patrol); 219196200Sscottl 220196200Sscottlstatic int 221196200Sscottlstop_patrol(int ac, char **av) 222196200Sscottl{ 223214396Sjhb int error, fd; 224196200Sscottl 225196200Sscottl fd = mfi_open(mfi_unit); 226196200Sscottl if (fd < 0) { 227214396Sjhb error = errno; 228196200Sscottl warn("mfi_open"); 229214396Sjhb return (error); 230196200Sscottl } 231196200Sscottl 232196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_STOP, NULL, 0, NULL, 0, NULL) < 233196200Sscottl 0) { 234214396Sjhb error = errno; 235196200Sscottl warn("Failed to stop patrol read"); 236222899Sbz close(fd); 237214396Sjhb return (error); 238196200Sscottl } 239196200Sscottl 240196200Sscottl close(fd); 241196200Sscottl 242196200Sscottl return (0); 243196200Sscottl} 244196200SscottlMFI_COMMAND(stop, patrol, stop_patrol); 245196200Sscottl 246196200Sscottlstatic int 247196200Sscottlpatrol_config(int ac, char **av) 248196200Sscottl{ 249196200Sscottl struct mfi_pr_properties prop; 250196200Sscottl long val; 251196200Sscottl time_t now; 252214396Sjhb int error, fd; 253196200Sscottl uint32_t at, next_exec, exec_freq; 254196200Sscottl char *cp; 255196200Sscottl uint8_t op_mode; 256196200Sscottl 257196200Sscottl exec_freq = 0; /* GCC too stupid */ 258196200Sscottl next_exec = 0; 259196200Sscottl if (ac < 2) { 260196200Sscottl warnx("patrol: command required"); 261196200Sscottl return (EINVAL); 262196200Sscottl } 263196200Sscottl if (strcasecmp(av[1], "auto") == 0) { 264196200Sscottl op_mode = MFI_PR_OPMODE_AUTO; 265196200Sscottl if (ac > 2) { 266221119Spluknet if (strcasecmp(av[2], "continuously") == 0) 267196200Sscottl exec_freq = 0xffffffff; 268196200Sscottl else { 269196200Sscottl val = strtol(av[2], &cp, 0); 270196200Sscottl if (*cp != '\0') { 271196200Sscottl warnx("patrol: Invalid interval %s", 272196200Sscottl av[2]); 273196200Sscottl return (EINVAL); 274196200Sscottl } 275196200Sscottl exec_freq = val; 276196200Sscottl } 277196200Sscottl } 278196200Sscottl if (ac > 3) { 279196200Sscottl val = strtol(av[3], &cp, 0); 280196200Sscottl if (*cp != '\0' || val < 0) { 281196200Sscottl warnx("patrol: Invalid start time %s", av[3]); 282196200Sscottl return (EINVAL); 283196200Sscottl } 284196200Sscottl next_exec = val; 285196200Sscottl } 286196200Sscottl } else if (strcasecmp(av[1], "manual") == 0) 287196200Sscottl op_mode = MFI_PR_OPMODE_MANUAL; 288196200Sscottl else if (strcasecmp(av[1], "disable") == 0) 289196200Sscottl op_mode = MFI_PR_OPMODE_DISABLED; 290196200Sscottl else { 291196200Sscottl warnx("patrol: Invalid command %s", av[1]); 292196200Sscottl return (EINVAL); 293196200Sscottl } 294196200Sscottl 295196200Sscottl fd = mfi_open(mfi_unit); 296196200Sscottl if (fd < 0) { 297214396Sjhb error = errno; 298196200Sscottl warn("mfi_open"); 299214396Sjhb return (error); 300196200Sscottl } 301196200Sscottl 302214396Sjhb error = patrol_get_props(fd, &prop); 303222899Sbz if (error) { 304222899Sbz close(fd); 305214396Sjhb return (error); 306222899Sbz } 307196200Sscottl prop.op_mode = op_mode; 308196200Sscottl if (op_mode == MFI_PR_OPMODE_AUTO) { 309196200Sscottl if (ac > 2) 310196200Sscottl prop.exec_freq = exec_freq; 311196200Sscottl if (ac > 3) { 312196200Sscottl time(&now); 313196200Sscottl mfi_get_time(fd, &at); 314222899Sbz if (at == 0) { 315222899Sbz close(fd); 316196200Sscottl return (ENXIO); 317222899Sbz } 318196200Sscottl prop.next_exec = at + next_exec; 319196200Sscottl printf("Starting next patrol read at %s", 320196200Sscottl adapter_time(now, at, prop.next_exec)); 321196200Sscottl } 322196200Sscottl } 323196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_SET_PROPERTIES, &prop, 324196200Sscottl sizeof(prop), NULL, 0, NULL) < 0) { 325214396Sjhb error = errno; 326196200Sscottl warn("Failed to set patrol read properties"); 327222899Sbz close(fd); 328214396Sjhb return (error); 329196200Sscottl } 330196200Sscottl 331196200Sscottl close(fd); 332196200Sscottl 333196200Sscottl return (0); 334196200Sscottl} 335196200SscottlMFI_COMMAND(top, patrol, patrol_config); 336