diff options
Diffstat (limited to 'usr.sbin/mfiutil/mfi_patrol.c')
| -rw-r--r-- | usr.sbin/mfiutil/mfi_patrol.c | 336 |
1 files changed, 336 insertions, 0 deletions
diff --git a/usr.sbin/mfiutil/mfi_patrol.c b/usr.sbin/mfiutil/mfi_patrol.c new file mode 100644 index 000000000000..bbaea57ea020 --- /dev/null +++ b/usr.sbin/mfiutil/mfi_patrol.c @@ -0,0 +1,336 @@ +/*- + * SPDX-License-Identifier: BSD-3-Clause + * + * Copyright (c) 2008, 2009 Yahoo!, Inc. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The names of the authors may not be used to endorse or promote + * products derived from this software without specific prior written + * permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include <sys/types.h> +#include <sys/errno.h> +#include <err.h> +#include <fcntl.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <time.h> +#include <unistd.h> +#include "mfiutil.h" + +static char * +adapter_time(time_t now, uint32_t at_now, uint32_t at) +{ + time_t t; + + t = (now - at_now) + at; + return (ctime(&t)); +} + +static void +mfi_get_time(int fd, uint32_t *at) +{ + + if (mfi_dcmd_command(fd, MFI_DCMD_TIME_SECS_GET, at, sizeof(*at), NULL, + 0, NULL) < 0) { + warn("Couldn't fetch adapter time"); + at = 0; + } +} + +static int +patrol_get_props(int fd, struct mfi_pr_properties *prop) +{ + int error; + + if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_PROPERTIES, prop, + sizeof(*prop), NULL, 0, NULL) < 0) { + error = errno; + warn("Failed to get patrol read properties"); + return (error); + } + return (0); +} + +static int +show_patrol(int ac __unused, char **av __unused) +{ + struct mfi_pr_properties prop; + struct mfi_pr_status status; + struct mfi_pd_list *list; + struct mfi_pd_info info; + char label[24]; + time_t now; + uint32_t at; + int error, fd; + u_int i; + + fd = mfi_open(mfi_device, O_RDWR); + if (fd < 0) { + error = errno; + warn("mfi_open"); + return (error); + } + + time(&now); + mfi_get_time(fd, &at); + error = patrol_get_props(fd, &prop); + if (error) { + close(fd); + return (error); + } + printf("Operation Mode: "); + switch (prop.op_mode) { + case MFI_PR_OPMODE_AUTO: + printf("auto\n"); + break; + case MFI_PR_OPMODE_MANUAL: + printf("manual\n"); + break; + case MFI_PR_OPMODE_DISABLED: + printf("disabled\n"); + break; + default: + printf("??? (%02x)\n", prop.op_mode); + break; + } + if (prop.op_mode == MFI_PR_OPMODE_AUTO) { + if (at != 0 && prop.next_exec) + printf(" Next Run Starts: %s", adapter_time(now, at, + prop.next_exec)); + if (prop.exec_freq == 0xffffffff) + printf(" Runs Execute Continuously\n"); + else if (prop.exec_freq != 0) + printf(" Runs Start Every %u seconds\n", + prop.exec_freq); + } + + if (mfi_dcmd_command(fd, MFI_DCMD_PR_GET_STATUS, &status, + sizeof(status), NULL, 0, NULL) < 0) { + error = errno; + warn("Failed to get patrol read properties"); + close(fd); + return (error); + } + printf("Runs Completed: %u\n", status.num_iteration); + printf("Current State: "); + switch (status.state) { + case MFI_PR_STATE_STOPPED: + printf("stopped\n"); + break; + case MFI_PR_STATE_READY: + printf("ready\n"); + break; + case MFI_PR_STATE_ACTIVE: + printf("active\n"); + break; + case MFI_PR_STATE_ABORTED: + printf("aborted\n"); + break; + default: + printf("??? (%02x)\n", status.state); + break; + } + if (status.state == MFI_PR_STATE_ACTIVE) { + if (mfi_pd_get_list(fd, &list, NULL) < 0) { + error = errno; + warn("Failed to get drive list"); + close(fd); + return (error); + } + + for (i = 0; i < list->count; i++) { + if (list->addr[i].scsi_dev_type != 0) + continue; + + if (mfi_pd_get_info(fd, list->addr[i].device_id, &info, + NULL) < 0) { + error = errno; + warn("Failed to fetch info for drive %u", + list->addr[i].device_id); + free(list); + close(fd); + return (error); + } + if (info.prog_info.active & MFI_PD_PROGRESS_PATROL) { + snprintf(label, sizeof(label), " Drive %s", + mfi_drive_name(NULL, + list->addr[i].device_id, + MFI_DNAME_DEVICE_ID|MFI_DNAME_HONOR_OPTS)); + mfi_display_progress(label, + &info.prog_info.patrol); + } + } + free(list); + } + + close(fd); + + return (0); +} +MFI_COMMAND(show, patrol, show_patrol); + +static int +start_patrol(int ac __unused, char **av __unused) +{ + int error, fd; + + fd = mfi_open(mfi_device, O_RDWR); + if (fd < 0) { + error = errno; + warn("mfi_open"); + return (error); + } + + if (mfi_dcmd_command(fd, MFI_DCMD_PR_START, NULL, 0, NULL, 0, NULL) < + 0) { + error = errno; + warn("Failed to start patrol read"); + close(fd); + return (error); + } + + close(fd); + + return (0); +} +MFI_COMMAND(start, patrol, start_patrol); + +static int +stop_patrol(int ac __unused, char **av __unused) +{ + int error, fd; + + fd = mfi_open(mfi_device, O_RDWR); + if (fd < 0) { + error = errno; + warn("mfi_open"); + return (error); + } + + if (mfi_dcmd_command(fd, MFI_DCMD_PR_STOP, NULL, 0, NULL, 0, NULL) < + 0) { + error = errno; + warn("Failed to stop patrol read"); + close(fd); + return (error); + } + + close(fd); + + return (0); +} +MFI_COMMAND(stop, patrol, stop_patrol); + +static int +patrol_config(int ac, char **av) +{ + struct mfi_pr_properties prop; + long val; + time_t now; + int error, fd; + uint32_t at, next_exec, exec_freq; + char *cp; + uint8_t op_mode; + + exec_freq = 0; /* GCC too stupid */ + next_exec = 0; + if (ac < 2) { + warnx("patrol: command required"); + return (EINVAL); + } + if (strcasecmp(av[1], "auto") == 0) { + op_mode = MFI_PR_OPMODE_AUTO; + if (ac > 2) { + if (strcasecmp(av[2], "continuously") == 0) + exec_freq = 0xffffffff; + else { + val = strtol(av[2], &cp, 0); + if (*cp != '\0') { + warnx("patrol: Invalid interval %s", + av[2]); + return (EINVAL); + } + exec_freq = val; + } + } + if (ac > 3) { + val = strtol(av[3], &cp, 0); + if (*cp != '\0' || val < 0) { + warnx("patrol: Invalid start time %s", av[3]); + return (EINVAL); + } + next_exec = val; + } + } else if (strcasecmp(av[1], "manual") == 0) + op_mode = MFI_PR_OPMODE_MANUAL; + else if (strcasecmp(av[1], "disable") == 0) + op_mode = MFI_PR_OPMODE_DISABLED; + else { + warnx("patrol: Invalid command %s", av[1]); + return (EINVAL); + } + + fd = mfi_open(mfi_device, O_RDWR); + if (fd < 0) { + error = errno; + warn("mfi_open"); + return (error); + } + + error = patrol_get_props(fd, &prop); + if (error) { + close(fd); + return (error); + } + prop.op_mode = op_mode; + if (op_mode == MFI_PR_OPMODE_AUTO) { + if (ac > 2) + prop.exec_freq = exec_freq; + if (ac > 3) { + time(&now); + mfi_get_time(fd, &at); + if (at == 0) { + close(fd); + return (ENXIO); + } + prop.next_exec = at + next_exec; + printf("Starting next patrol read at %s", + adapter_time(now, at, prop.next_exec)); + } + } + if (mfi_dcmd_command(fd, MFI_DCMD_PR_SET_PROPERTIES, &prop, + sizeof(prop), NULL, 0, NULL) < 0) { + error = errno; + warn("Failed to set patrol read properties"); + close(fd); + return (error); + } + + close(fd); + + return (0); +} +MFI_COMMAND(top, patrol, patrol_config); |