Index: head/usr.sbin/sesutil/sesutil.c =================================================================== --- head/usr.sbin/sesutil/sesutil.c (revision 354664) +++ head/usr.sbin/sesutil/sesutil.c (revision 354665) @@ -1,653 +1,656 @@ /*- * Copyright (c) 2015 Baptiste Daroussin * Copyright (c) 2015 Allan Jude * Copyright (c) 2000 by Matthew Jacob * 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 * in this position and unchanged. * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``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(S) 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 __FBSDID("$FreeBSD$"); #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "eltsub.h" #define SESUTIL_XO_VERSION "1" static int encstatus(int argc, char **argv); static int fault(int argc, char **argv); static int locate(int argc, char **argv); static int objmap(int argc, char **argv); static int sesled(int argc, char **argv, bool fault); static void sesutil_print(bool *title, const char *fmt, ...) __printflike(2,3); static struct command { const char *name; const char *param; const char *desc; int (*exec)(int argc, char **argv); } cmds[] = { { "fault", "(||all) (on|off)", "Change the state of the fault LED associated with a disk", fault }, { "locate", "(||all) (on|off)", "Change the state of the locate LED associated with a disk", locate }, { "map", "", "Print a map of the devices managed by the enclosure", objmap } , { "status", "", "Print the status of the enclosure", encstatus }, }; static const int nbcmds = nitems(cmds); static const char *uflag; static void usage(FILE *out, const char *subcmd) { int i; if (subcmd == NULL) { fprintf(out, "Usage: %s [-u /dev/ses] [options]\n", getprogname()); fprintf(out, "Commands supported:\n"); } for (i = 0; i < nbcmds; i++) { if (subcmd != NULL) { if (strcmp(subcmd, cmds[i].name) == 0) { fprintf(out, "Usage: %s %s [-u /dev/ses] " "%s\n\t%s\n", getprogname(), subcmd, cmds[i].param, cmds[i].desc); break; } continue; } fprintf(out, " %-12s%s\n\t\t%s\n\n", cmds[i].name, cmds[i].param, cmds[i].desc); } exit(EXIT_FAILURE); } static void do_led(int fd, unsigned int idx, elm_type_t type, bool onoff, bool setfault) { int state = onoff ? 1 : 0; encioc_elm_status_t o; struct ses_ctrl_dev_slot *slot; o.elm_idx = idx; if (ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t) &o) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETELMSTAT"); } slot = (struct ses_ctrl_dev_slot *) &o.cstat[0]; switch (type) { case ELMTYP_DEVICE: case ELMTYP_ARRAY_DEV: ses_ctrl_common_set_select(&slot->common, 1); if (setfault) ses_ctrl_dev_slot_set_rqst_fault(slot, state); else ses_ctrl_dev_slot_set_rqst_ident(slot, state); break; default: return; } if (ioctl(fd, ENCIOC_SETELMSTAT, (caddr_t) &o) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_SETELMSTAT"); } } static bool disk_match(const char *devnames, const char *disk, size_t len) { const char *dname; dname = devnames; while ((dname = strstr(dname, disk)) != NULL) { if (dname[len] == '\0' || dname[len] == ',') { return (true); } dname++; } return (false); } static int sesled(int argc, char **argv, bool setfault) { encioc_elm_devnames_t objdn; encioc_element_t *objp; glob_t g; char *disk, *endptr; size_t len, i, ndisks; int fd; unsigned int nobj, j, sesid; bool all, isses, onoff; isses = false; all = false; onoff = false; if (argc != 3) { usage(stderr, (setfault ? "fault" : "locate")); } disk = argv[1]; sesid = strtoul(disk, &endptr, 10); if (*endptr == '\0') { endptr = strrchr(uflag, '*'); if (endptr != NULL && *endptr == '*') { xo_warnx("Must specifying a SES device (-u) to use a SES " "id# to identify a disk"); usage(stderr, (setfault ? "fault" : "locate")); } isses = true; } if (strcmp(argv[2], "on") == 0) { onoff = true; } else if (strcmp(argv[2], "off") == 0) { onoff = false; } else { usage(stderr, (setfault ? "fault" : "locate")); } if (strcmp(disk, "all") == 0) { all = true; } len = strlen(disk); /* Get the list of ses devices */ if (glob((uflag != NULL ? uflag : "/dev/ses[0-9]*"), 0, NULL, &g) == GLOB_NOMATCH) { globfree(&g); xo_errx(EXIT_FAILURE, "No SES devices found"); } ndisks = 0; for (i = 0; i < g.gl_pathc; i++) { /* ensure we only got numbers after ses */ if (strspn(g.gl_pathv[i] + 8, "0123456789") != strlen(g.gl_pathv[i] + 8)) { continue; } if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) { /* * Don't treat non-access errors as critical if we are * accessing all devices */ if (errno == EACCES && g.gl_pathc > 1) { xo_err(EXIT_FAILURE, "unable to access SES device"); } xo_warn("unable to access SES device: %s", g.gl_pathv[i]); continue; } if (ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETNELM"); } objp = calloc(nobj, sizeof(encioc_element_t)); if (objp == NULL) { close(fd); xo_err(EXIT_FAILURE, "calloc()"); } if (ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) objp) < 0) { + free(objp); close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETELMMAP"); } if (isses) { if (sesid >= nobj) { + free(objp); close(fd); xo_errx(EXIT_FAILURE, "Requested SES ID does not exist"); } do_led(fd, sesid, objp[sesid].elm_type, onoff, setfault); ndisks++; + free(objp); close(fd); break; } for (j = 0; j < nobj; j++) { if (all) { do_led(fd, objp[j].elm_idx, objp[j].elm_type, onoff, setfault); continue; } memset(&objdn, 0, sizeof(objdn)); objdn.elm_idx = objp[j].elm_idx; objdn.elm_names_size = 128; objdn.elm_devnames = calloc(128, sizeof(char)); if (objdn.elm_devnames == NULL) { close(fd); xo_err(EXIT_FAILURE, "calloc()"); } if (ioctl(fd, ENCIOC_GETELMDEVNAMES, (caddr_t) &objdn) <0) { continue; } if (objdn.elm_names_len > 0) { if (disk_match(objdn.elm_devnames, disk, len)) { do_led(fd, objdn.elm_idx, objp[j].elm_type, onoff, setfault); ndisks++; break; } } } free(objp); close(fd); } globfree(&g); if (ndisks == 0 && all == false) { xo_errx(EXIT_FAILURE, "Count not find the SES id of device '%s'", disk); } return (EXIT_SUCCESS); } static int locate(int argc, char **argv) { return (sesled(argc, argv, false)); } static int fault(int argc, char **argv) { return (sesled(argc, argv, true)); } #define TEMPERATURE_OFFSET 20 static void sesutil_print(bool *title, const char *fmt, ...) { va_list args; if (!*title) { xo_open_container("extra_status"); xo_emit("\t\tExtra status:\n"); *title = true; } va_start(args, fmt); xo_emit_hv(NULL, fmt, args); va_end(args); } static void print_extra_status(int eletype, u_char *cstat) { bool title = false; if (cstat[0] & 0x40) { sesutil_print(&title, "\t\t-{e:predicted_failure/true} Predicted Failure\n"); } if (cstat[0] & 0x20) { sesutil_print(&title, "\t\t-{e:disabled/true} Disabled\n"); } if (cstat[0] & 0x10) { sesutil_print(&title, "\t\t-{e:swapped/true} Swapped\n"); } switch (eletype) { case ELMTYP_DEVICE: case ELMTYP_ARRAY_DEV: if (cstat[2] & 0x02) { sesutil_print(&title, "\t\t- LED={q:led/locate}\n"); } if (cstat[2] & 0x20) { sesutil_print(&title, "\t\t- LED={q:led/fault}\n"); } break; case ELMTYP_FAN: sesutil_print(&title, "\t\t- Speed: {:speed/%d}{Uw:rpm}\n", (((0x7 & cstat[1]) << 8) + cstat[2]) * 10); break; case ELMTYP_THERM: if (cstat[2]) { sesutil_print(&title, "\t\t- Temperature: {:temperature/%d}{Uw:C}\n", cstat[2] - TEMPERATURE_OFFSET); } else { sesutil_print(&title, "\t\t- Temperature: -{q:temperature/reserved}-\n"); } break; case ELMTYP_VOM: sesutil_print(&title, "\t\t- Voltage: {:voltage/%.2f}{Uw:V}\n", be16dec(cstat + 2) / 100.0); break; } if (title) { xo_close_container("extra_status"); } } static int objmap(int argc, char **argv __unused) { encioc_string_t stri; encioc_elm_devnames_t e_devname; encioc_elm_status_t e_status; encioc_elm_desc_t e_desc; encioc_element_t *e_ptr; glob_t g; int fd; unsigned int j, nobj; size_t i; char str[32]; if (argc != 1) { usage(stderr, "map"); } /* Get the list of ses devices */ if (glob(uflag, 0, NULL, &g) == GLOB_NOMATCH) { globfree(&g); xo_errx(EXIT_FAILURE, "No SES devices found"); } xo_set_version(SESUTIL_XO_VERSION); xo_open_container("sesutil"); xo_open_list("enclosures"); for (i = 0; i < g.gl_pathc; i++) { /* ensure we only got numbers after ses */ if (strspn(g.gl_pathv[i] + 8, "0123456789") != strlen(g.gl_pathv[i] + 8)) { continue; } if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) { /* * Don't treat non-access errors as critical if we are * accessing all devices */ if (errno == EACCES && g.gl_pathc > 1) { xo_err(EXIT_FAILURE, "unable to access SES device"); } xo_warn("unable to access SES device: %s", g.gl_pathv[i]); continue; } if (ioctl(fd, ENCIOC_GETNELM, (caddr_t) &nobj) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETNELM"); } e_ptr = calloc(nobj, sizeof(encioc_element_t)); if (e_ptr == NULL) { close(fd); xo_err(EXIT_FAILURE, "calloc()"); } if (ioctl(fd, ENCIOC_GETELMMAP, (caddr_t) e_ptr) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETELMMAP"); } xo_open_instance("enclosures"); xo_emit("{t:enc/%s}:\n", g.gl_pathv[i] + 5); stri.bufsiz = sizeof(str); stri.buf = &str[0]; if (ioctl(fd, ENCIOC_GETENCNAME, (caddr_t) &stri) == 0) xo_emit("\tEnclosure Name: {t:name/%s}\n", stri.buf); stri.bufsiz = sizeof(str); stri.buf = &str[0]; if (ioctl(fd, ENCIOC_GETENCID, (caddr_t) &stri) == 0) xo_emit("\tEnclosure ID: {t:id/%s}\n", stri.buf); xo_open_list("elements"); for (j = 0; j < nobj; j++) { /* Get the status of the element */ memset(&e_status, 0, sizeof(e_status)); e_status.elm_idx = e_ptr[j].elm_idx; if (ioctl(fd, ENCIOC_GETELMSTAT, (caddr_t) &e_status) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETELMSTAT"); } /* Get the description of the element */ memset(&e_desc, 0, sizeof(e_desc)); e_desc.elm_idx = e_ptr[j].elm_idx; e_desc.elm_desc_len = UINT16_MAX; e_desc.elm_desc_str = calloc(UINT16_MAX, sizeof(char)); if (e_desc.elm_desc_str == NULL) { close(fd); xo_err(EXIT_FAILURE, "calloc()"); } if (ioctl(fd, ENCIOC_GETELMDESC, (caddr_t) &e_desc) < 0) { close(fd); xo_err(EXIT_FAILURE, "ENCIOC_GETELMDESC"); } /* Get the device name(s) of the element */ memset(&e_devname, 0, sizeof(e_devname)); e_devname.elm_idx = e_ptr[j].elm_idx; e_devname.elm_names_size = 128; e_devname.elm_devnames = calloc(128, sizeof(char)); if (e_devname.elm_devnames == NULL) { close(fd); xo_err(EXIT_FAILURE, "calloc()"); } if (ioctl(fd, ENCIOC_GETELMDEVNAMES, (caddr_t) &e_devname) <0) { /* We don't care if this fails */ e_devname.elm_devnames[0] = '\0'; } xo_open_instance("elements"); xo_emit("\tElement {:id/%u}, Type: {:type/%s}\n", e_ptr[j].elm_idx, geteltnm(e_ptr[j].elm_type)); xo_emit("\t\tStatus: {:status/%s} ({q:status_code/0x%02x 0x%02x 0x%02x 0x%02x})\n", scode2ascii(e_status.cstat[0]), e_status.cstat[0], e_status.cstat[1], e_status.cstat[2], e_status.cstat[3]); if (e_desc.elm_desc_len > 0) { xo_emit("\t\tDescription: {:description/%s}\n", e_desc.elm_desc_str); } if (e_devname.elm_names_len > 0) { xo_emit("\t\tDevice Names: {:device_names/%s}\n", e_devname.elm_devnames); } print_extra_status(e_ptr[j].elm_type, e_status.cstat); xo_close_instance("elements"); free(e_devname.elm_devnames); } xo_close_list("elements"); free(e_ptr); close(fd); } globfree(&g); xo_close_list("enclosures"); xo_close_container("sesutil"); xo_finish(); return (EXIT_SUCCESS); } static int encstatus(int argc, char **argv __unused) { glob_t g; int fd, status; size_t i, e; u_char estat; status = 0; if (argc != 1) { usage(stderr, "status"); } /* Get the list of ses devices */ if (glob(uflag, 0, NULL, &g) == GLOB_NOMATCH) { globfree(&g); xo_errx(EXIT_FAILURE, "No SES devices found"); } xo_set_version(SESUTIL_XO_VERSION); xo_open_container("sesutil"); xo_open_list("enclosures"); for (i = 0; i < g.gl_pathc; i++) { /* ensure we only got numbers after ses */ if (strspn(g.gl_pathv[i] + 8, "0123456789") != strlen(g.gl_pathv[i] + 8)) { continue; } if ((fd = open(g.gl_pathv[i], O_RDWR)) < 0) { /* * Don't treat non-access errors as critical if we are * accessing all devices */ if (errno == EACCES && g.gl_pathc > 1) { xo_err(EXIT_FAILURE, "unable to access SES device"); } xo_warn("unable to access SES device: %s", g.gl_pathv[i]); continue; } if (ioctl(fd, ENCIOC_GETENCSTAT, (caddr_t) &estat) < 0) { xo_err(EXIT_FAILURE, "ENCIOC_GETENCSTAT"); close(fd); } xo_open_instance("enclosures"); xo_emit("{:enc/%s}: ", g.gl_pathv[i] + 5); e = 0; if (estat == 0) { if (status == 0) { status = 1; } xo_emit("{q:status/OK}"); } else { if (estat & SES_ENCSTAT_INFO) { xo_emit("{lq:status/INFO}"); e++; } if (estat & SES_ENCSTAT_NONCRITICAL) { if (e) xo_emit(","); xo_emit("{lq:status/NONCRITICAL}"); e++; } if (estat & SES_ENCSTAT_CRITICAL) { if (e) xo_emit(","); xo_emit("{lq:status/CRITICAL}"); e++; status = -1; } if (estat & SES_ENCSTAT_UNRECOV) { if (e) xo_emit(","); xo_emit("{lq:status/UNRECOV}"); e++; status = -1; } } xo_close_instance("enclosures"); xo_emit("\n"); close(fd); } globfree(&g); xo_close_list("enclosures"); xo_close_container("sesutil"); xo_finish(); if (status == 1) { return (EXIT_SUCCESS); } else { return (EXIT_FAILURE); } } int main(int argc, char **argv) { int i, ch; struct command *cmd = NULL; argc = xo_parse_args(argc, argv); if (argc < 0) exit(1); uflag = "/dev/ses[0-9]*"; while ((ch = getopt_long(argc, argv, "u:", NULL, NULL)) != -1) { switch (ch) { case 'u': uflag = optarg; break; case '?': default: usage(stderr, NULL); } } argc -= optind; argv += optind; if (argc < 1) { warnx("Missing command"); usage(stderr, NULL); } for (i = 0; i < nbcmds; i++) { if (strcmp(argv[0], cmds[i].name) == 0) { cmd = &cmds[i]; break; } } if (cmd == NULL) { warnx("unknown command %s", argv[0]); usage(stderr, NULL); } return (cmd->exec(argc, argv)); }