mfi_patrol.c revision 196200
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 196200 2009-08-13 23:18:45Z scottl $ 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{ 65196200Sscottl 66196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_PROPERTIES, prop, 67196200Sscottl sizeof(*prop), NULL, 0, NULL) < 0) { 68196200Sscottl warn("Failed to get patrol read properties"); 69196200Sscottl return (-1); 70196200Sscottl } 71196200Sscottl return (0); 72196200Sscottl} 73196200Sscottl 74196200Sscottlstatic int 75196200Sscottlshow_patrol(int ac, char **av) 76196200Sscottl{ 77196200Sscottl struct mfi_pr_properties prop; 78196200Sscottl struct mfi_pr_status status; 79196200Sscottl struct mfi_pd_list *list; 80196200Sscottl struct mfi_pd_info info; 81196200Sscottl char label[16]; 82196200Sscottl time_t now; 83196200Sscottl uint32_t at; 84196200Sscottl int fd; 85196200Sscottl u_int i; 86196200Sscottl 87196200Sscottl fd = mfi_open(mfi_unit); 88196200Sscottl if (fd < 0) { 89196200Sscottl warn("mfi_open"); 90196200Sscottl return (errno); 91196200Sscottl } 92196200Sscottl 93196200Sscottl time(&now); 94196200Sscottl mfi_get_time(fd, &at); 95196200Sscottl if (patrol_get_props(fd, &prop) < 0) 96196200Sscottl return (errno); 97196200Sscottl printf("Operation Mode: "); 98196200Sscottl switch (prop.op_mode) { 99196200Sscottl case MFI_PR_OPMODE_AUTO: 100196200Sscottl printf("auto\n"); 101196200Sscottl break; 102196200Sscottl case MFI_PR_OPMODE_MANUAL: 103196200Sscottl printf("manual\n"); 104196200Sscottl break; 105196200Sscottl case MFI_PR_OPMODE_DISABLED: 106196200Sscottl printf("disabled\n"); 107196200Sscottl break; 108196200Sscottl default: 109196200Sscottl printf("??? (%02x)\n", prop.op_mode); 110196200Sscottl break; 111196200Sscottl } 112196200Sscottl if (prop.op_mode == MFI_PR_OPMODE_AUTO) { 113196200Sscottl if (at != 0 && prop.next_exec) 114196200Sscottl printf(" Next Run Starts: %s", adapter_time(now, at, 115196200Sscottl prop.next_exec)); 116196200Sscottl if (prop.exec_freq == 0xffffffff) 117196200Sscottl printf(" Runs Execute Continuously\n"); 118196200Sscottl else if (prop.exec_freq != 0) 119196200Sscottl printf(" Runs Start Every %u seconds\n", 120196200Sscottl prop.exec_freq); 121196200Sscottl } 122196200Sscottl 123196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_STATUS, &status, 124196200Sscottl sizeof(status), NULL, 0, NULL) < 0) { 125196200Sscottl warn("Failed to get patrol read properties"); 126196200Sscottl return (errno); 127196200Sscottl } 128196200Sscottl printf("Runs Completed: %u\n", status.num_iteration); 129196200Sscottl printf("Current State: "); 130196200Sscottl switch (status.state) { 131196200Sscottl case MFI_PR_STATE_STOPPED: 132196200Sscottl printf("stopped\n"); 133196200Sscottl break; 134196200Sscottl case MFI_PR_STATE_READY: 135196200Sscottl printf("ready\n"); 136196200Sscottl break; 137196200Sscottl case MFI_PR_STATE_ACTIVE: 138196200Sscottl printf("active\n"); 139196200Sscottl break; 140196200Sscottl case MFI_PR_STATE_ABORTED: 141196200Sscottl printf("aborted\n"); 142196200Sscottl break; 143196200Sscottl default: 144196200Sscottl printf("??? (%02x)\n", status.state); 145196200Sscottl break; 146196200Sscottl } 147196200Sscottl if (status.state == MFI_PR_STATE_ACTIVE) { 148196200Sscottl if (mfi_pd_get_list(fd, &list, NULL) < 0) { 149196200Sscottl warn("Failed to get drive list"); 150196200Sscottl return (errno); 151196200Sscottl } 152196200Sscottl 153196200Sscottl for (i = 0; i < list->count; i++) { 154196200Sscottl if (list->addr[i].scsi_dev_type != 0) 155196200Sscottl continue; 156196200Sscottl 157196200Sscottl if (mfi_pd_get_info(fd, list->addr[i].device_id, &info, 158196200Sscottl NULL) < 0) { 159196200Sscottl warn("Failed to fetch info for drive %u", 160196200Sscottl list->addr[i].device_id); 161196200Sscottl return (errno); 162196200Sscottl } 163196200Sscottl if (info.prog_info.active & MFI_PD_PROGRESS_PATROL) { 164196200Sscottl snprintf(label, sizeof(label), " Drive %u", 165196200Sscottl list->addr[i].device_id); 166196200Sscottl mfi_display_progress(label, 167196200Sscottl &info.prog_info.patrol); 168196200Sscottl } 169196200Sscottl } 170196200Sscottl } 171196200Sscottl 172196200Sscottl close(fd); 173196200Sscottl 174196200Sscottl return (0); 175196200Sscottl} 176196200SscottlMFI_COMMAND(show, patrol, show_patrol); 177196200Sscottl 178196200Sscottlstatic int 179196200Sscottlstart_patrol(int ac, char **av) 180196200Sscottl{ 181196200Sscottl int fd; 182196200Sscottl 183196200Sscottl fd = mfi_open(mfi_unit); 184196200Sscottl if (fd < 0) { 185196200Sscottl warn("mfi_open"); 186196200Sscottl return (errno); 187196200Sscottl } 188196200Sscottl 189196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_START, NULL, 0, NULL, 0, NULL) < 190196200Sscottl 0) { 191196200Sscottl warn("Failed to start patrol read"); 192196200Sscottl return (errno); 193196200Sscottl } 194196200Sscottl 195196200Sscottl close(fd); 196196200Sscottl 197196200Sscottl return (0); 198196200Sscottl} 199196200SscottlMFI_COMMAND(start, patrol, start_patrol); 200196200Sscottl 201196200Sscottlstatic int 202196200Sscottlstop_patrol(int ac, char **av) 203196200Sscottl{ 204196200Sscottl int fd; 205196200Sscottl 206196200Sscottl fd = mfi_open(mfi_unit); 207196200Sscottl if (fd < 0) { 208196200Sscottl warn("mfi_open"); 209196200Sscottl return (errno); 210196200Sscottl } 211196200Sscottl 212196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_STOP, NULL, 0, NULL, 0, NULL) < 213196200Sscottl 0) { 214196200Sscottl warn("Failed to stop patrol read"); 215196200Sscottl return (errno); 216196200Sscottl } 217196200Sscottl 218196200Sscottl close(fd); 219196200Sscottl 220196200Sscottl return (0); 221196200Sscottl} 222196200SscottlMFI_COMMAND(stop, patrol, stop_patrol); 223196200Sscottl 224196200Sscottlstatic int 225196200Sscottlpatrol_config(int ac, char **av) 226196200Sscottl{ 227196200Sscottl struct mfi_pr_properties prop; 228196200Sscottl long val; 229196200Sscottl time_t now; 230196200Sscottl uint32_t at, next_exec, exec_freq; 231196200Sscottl char *cp; 232196200Sscottl uint8_t op_mode; 233196200Sscottl int fd; 234196200Sscottl 235196200Sscottl exec_freq = 0; /* GCC too stupid */ 236196200Sscottl next_exec = 0; 237196200Sscottl if (ac < 2) { 238196200Sscottl warnx("patrol: command required"); 239196200Sscottl return (EINVAL); 240196200Sscottl } 241196200Sscottl if (strcasecmp(av[1], "auto") == 0) { 242196200Sscottl op_mode = MFI_PR_OPMODE_AUTO; 243196200Sscottl if (ac > 2) { 244196200Sscottl if (strcasecmp(av[2], "continously") == 0) 245196200Sscottl exec_freq = 0xffffffff; 246196200Sscottl else { 247196200Sscottl val = strtol(av[2], &cp, 0); 248196200Sscottl if (*cp != '\0') { 249196200Sscottl warnx("patrol: Invalid interval %s", 250196200Sscottl av[2]); 251196200Sscottl return (EINVAL); 252196200Sscottl } 253196200Sscottl exec_freq = val; 254196200Sscottl } 255196200Sscottl } 256196200Sscottl if (ac > 3) { 257196200Sscottl val = strtol(av[3], &cp, 0); 258196200Sscottl if (*cp != '\0' || val < 0) { 259196200Sscottl warnx("patrol: Invalid start time %s", av[3]); 260196200Sscottl return (EINVAL); 261196200Sscottl } 262196200Sscottl next_exec = val; 263196200Sscottl } 264196200Sscottl } else if (strcasecmp(av[1], "manual") == 0) 265196200Sscottl op_mode = MFI_PR_OPMODE_MANUAL; 266196200Sscottl else if (strcasecmp(av[1], "disable") == 0) 267196200Sscottl op_mode = MFI_PR_OPMODE_DISABLED; 268196200Sscottl else { 269196200Sscottl warnx("patrol: Invalid command %s", av[1]); 270196200Sscottl return (EINVAL); 271196200Sscottl } 272196200Sscottl 273196200Sscottl fd = mfi_open(mfi_unit); 274196200Sscottl if (fd < 0) { 275196200Sscottl warn("mfi_open"); 276196200Sscottl return (errno); 277196200Sscottl } 278196200Sscottl 279196200Sscottl if (patrol_get_props(fd, &prop) < 0) 280196200Sscottl return (errno); 281196200Sscottl prop.op_mode = op_mode; 282196200Sscottl if (op_mode == MFI_PR_OPMODE_AUTO) { 283196200Sscottl if (ac > 2) 284196200Sscottl prop.exec_freq = exec_freq; 285196200Sscottl if (ac > 3) { 286196200Sscottl time(&now); 287196200Sscottl mfi_get_time(fd, &at); 288196200Sscottl if (at == 0) 289196200Sscottl return (ENXIO); 290196200Sscottl prop.next_exec = at + next_exec; 291196200Sscottl printf("Starting next patrol read at %s", 292196200Sscottl adapter_time(now, at, prop.next_exec)); 293196200Sscottl } 294196200Sscottl } 295196200Sscottl if (mfi_dcmd_command(fd, MFI_DCMD_PR_SET_PROPERTIES, &prop, 296196200Sscottl sizeof(prop), NULL, 0, NULL) < 0) { 297196200Sscottl warn("Failed to set patrol read properties"); 298196200Sscottl return (errno); 299196200Sscottl } 300196200Sscottl 301196200Sscottl close(fd); 302196200Sscottl 303196200Sscottl return (0); 304196200Sscottl} 305196200SscottlMFI_COMMAND(top, patrol, patrol_config); 306