37 |
|
#include <sys/mnttab.h> |
38 |
|
#include <sys/statvfs.h> |
39 |
|
#include <kstat.h> |
40 |
< |
#define VALID_FS_TYPES {"ufs", "tmpfs"} |
40 |
> |
#define VALID_FS_TYPES {"ufs", "tmpfs", "vxfs"} |
41 |
|
#endif |
42 |
|
|
43 |
|
#if defined(LINUX) || defined(CYGWIN) |
50 |
|
"ext3", "vxfs", "hfs", "hfsplus", "hpfs", "jffs", \ |
51 |
|
"jffs2", "minix", "msdos", "ntfs", "qnx4", "ramfs", \ |
52 |
|
"rootfs", "reiserfs", "sysv", "v7", "udf", "ufs", \ |
53 |
< |
"umsdos", "vfat", "xfs", "jfs"} |
53 |
> |
"umsdos", "vfat", "xfs", "jfs", "nfs"} |
54 |
|
#endif |
55 |
|
|
56 |
|
#ifdef CYGWIN |
66 |
|
#include <sys/dkstat.h> |
67 |
|
#include <devstat.h> |
68 |
|
#define VALID_FS_TYPES {"hpfs", "msdosfs", "ntfs", "udf", "ext2fs", \ |
69 |
< |
"ufs", "mfs"} |
69 |
> |
"ufs", "mfs", "nfs"} |
70 |
|
#endif |
71 |
|
#if defined(NETBSD) || defined(OPENBSD) |
72 |
|
#include <sys/param.h> |
73 |
|
#include <sys/sysctl.h> |
74 |
|
#include <sys/disk.h> |
75 |
|
#define VALID_FS_TYPES {"ffs", "mfs", "msdos", "lfs", "adosfs", "ext2fs", \ |
76 |
< |
"ntfs"} |
76 |
> |
"ntfs", "nfs"} |
77 |
|
#endif |
78 |
|
|
79 |
+ |
#ifdef HPUX |
80 |
+ |
#include <sys/param.h> |
81 |
+ |
#include <sys/pstat.h> |
82 |
+ |
#include <sys/types.h> |
83 |
+ |
#include <sys/stat.h> |
84 |
+ |
#include <sys/vfs.h> |
85 |
+ |
#include <mntent.h> |
86 |
+ |
#include <dirent.h> |
87 |
+ |
#include <stdio.h> |
88 |
+ |
#include <time.h> |
89 |
+ |
#define VALID_FS_TYPES {"vxfs", "hfs"} |
90 |
+ |
#define DISK_BATCH 30 |
91 |
+ |
#endif |
92 |
+ |
|
93 |
|
static void disk_stat_init(sg_fs_stats *d) { |
94 |
|
d->device_name = NULL; |
95 |
|
d->fs_type = NULL; |
106 |
|
const char *types[] = VALID_FS_TYPES; |
107 |
|
int i; |
108 |
|
|
109 |
< |
for (i = 0; i < (sizeof types / sizeof *types); i++) { |
109 |
> |
for (i = 0; i < (int) (sizeof types / sizeof *types); i++) { |
110 |
|
if (strcmp(types[i], type) == 0) { |
111 |
|
return 1; |
112 |
|
} |
120 |
|
|
121 |
|
int valid_type; |
122 |
|
int num_disks=0; |
123 |
< |
#if defined(LINUX) || defined (SOLARIS) || defined(CYGWIN) |
123 |
> |
#if defined(LINUX) || defined (SOLARIS) || defined(CYGWIN) || defined(HPUX) |
124 |
|
FILE *f; |
125 |
|
#endif |
126 |
|
|
130 |
|
struct mnttab mp; |
131 |
|
struct statvfs fs; |
132 |
|
#endif |
133 |
< |
#if defined(LINUX) || defined(CYGWIN) |
133 |
> |
#if defined(LINUX) || defined(CYGWIN) || defined(HPUX) |
134 |
|
struct mntent *mp; |
135 |
|
struct statfs fs; |
136 |
|
#endif |
137 |
|
#ifdef ALLBSD |
138 |
|
int nummnt; |
139 |
+ |
#ifdef HAVE_STATVFS |
140 |
+ |
struct statvfs *mp; |
141 |
+ |
#else |
142 |
|
struct statfs *mp; |
143 |
|
#endif |
144 |
+ |
#endif |
145 |
|
|
146 |
|
#ifdef ALLBSD |
147 |
< |
nummnt=getmntinfo(&mp , MNT_LOCAL); |
147 |
> |
nummnt=getmntinfo(&mp, MNT_WAIT); |
148 |
|
if (nummnt<=0){ |
149 |
< |
sg_set_error(SG_ERROR_GETMNTINFO, NULL); |
149 |
> |
sg_set_error_with_errno(SG_ERROR_GETMNTINFO, NULL); |
150 |
|
return NULL; |
151 |
|
} |
152 |
|
for(;nummnt--; mp++){ |
153 |
|
valid_type = is_valid_fs_type(mp->f_fstypename); |
154 |
|
#endif |
155 |
|
|
156 |
< |
#if defined(LINUX) || defined(CYGWIN) |
156 |
> |
#if defined(LINUX) || defined(CYGWIN) || defined(HPUX) |
157 |
> |
#ifdef MNT_MNTTAB |
158 |
> |
if ((f=setmntent(MNT_MNTTAB, "r" ))==NULL){ |
159 |
> |
#else |
160 |
|
if ((f=setmntent("/etc/mtab", "r" ))==NULL){ |
161 |
+ |
#endif |
162 |
|
sg_set_error(SG_ERROR_SETMNTENT, NULL); |
163 |
|
return NULL; |
164 |
|
} |
173 |
|
|
174 |
|
#ifdef SOLARIS |
175 |
|
if ((f=fopen("/etc/mnttab", "r" ))==NULL){ |
176 |
< |
sg_set_error(SG_ERROR_OPEN, "/etc/mnttab"); |
176 |
> |
sg_set_error_with_errno(SG_ERROR_OPEN, "/etc/mnttab"); |
177 |
|
return NULL; |
178 |
|
} |
179 |
|
while((getmntent(f, &mp)) == 0){ |
209 |
|
/* Freebsd doesn't have a "available" inodes */ |
210 |
|
disk_ptr->used_inodes=disk_ptr->total_inodes-disk_ptr->free_inodes; |
211 |
|
#endif |
212 |
< |
#if defined(LINUX) || defined(CYGWIN) |
212 |
> |
#if defined(LINUX) || defined(CYGWIN) || defined(HPUX) |
213 |
|
if (sg_update_string(&disk_ptr->device_name, mp->mnt_fsname) < 0) { |
214 |
|
return NULL; |
215 |
|
} |
264 |
|
|
265 |
|
/* If this fails, there is very little i can do about it, so |
266 |
|
I'll ignore it :) */ |
267 |
< |
#if defined(LINUX) || defined(CYGWIN) |
267 |
> |
#if defined(LINUX) || defined(CYGWIN) || defined(HPUX) |
268 |
|
endmntent(f); |
269 |
|
#endif |
270 |
|
#if defined(SOLARIS) |
313 |
|
sg_disk_io_stats *diskio_stats_ptr; |
314 |
|
#endif |
315 |
|
|
316 |
+ |
#ifdef HPUX |
317 |
+ |
long long rbytes = 0, wbytes = 0; |
318 |
+ |
struct dirent *dinfo = NULL; |
319 |
+ |
struct stat lstatinfo; |
320 |
+ |
struct pst_diskinfo pstat_diskinfo[DISK_BATCH]; |
321 |
+ |
char fullpathbuf[1024] = {0}; |
322 |
+ |
dev_t diskid; |
323 |
+ |
DIR *dh = NULL; |
324 |
+ |
int diskidx = 0; |
325 |
+ |
int num, i; |
326 |
+ |
#endif |
327 |
|
#ifdef SOLARIS |
328 |
|
kstat_ctl_t *kc; |
329 |
|
kstat_t *ksp; |
338 |
|
int i, n; |
339 |
|
time_t now; |
340 |
|
const char *format; |
341 |
+ |
static regex_t not_part_re, part_re; |
342 |
+ |
static int re_compiled = 0; |
343 |
|
#endif |
344 |
|
#if defined(FREEBSD) || defined(DFBSD) |
345 |
|
static struct statinfo stats; |
373 |
|
|
374 |
|
num_diskio=0; |
375 |
|
|
376 |
+ |
#ifdef HPUX |
377 |
+ |
while (1) { |
378 |
+ |
num = pstat_getdisk(pstat_diskinfo, sizeof pstat_diskinfo[0], |
379 |
+ |
DISK_BATCH, diskidx); |
380 |
+ |
if (num == -1) { |
381 |
+ |
sg_set_error_with_errno(SG_ERROR_PSTAT, |
382 |
+ |
"pstat_getdisk"); |
383 |
+ |
return NULL; |
384 |
+ |
} else if (num == 0) { |
385 |
+ |
break; |
386 |
+ |
} |
387 |
+ |
|
388 |
+ |
for (i = 0; i < num; i++) { |
389 |
+ |
struct pst_diskinfo *di = &pstat_diskinfo[i]; |
390 |
+ |
|
391 |
+ |
/* Skip "disabled" disks. */ |
392 |
+ |
if (di->psd_status == 0) { |
393 |
+ |
continue; |
394 |
+ |
} |
395 |
+ |
|
396 |
+ |
/* We can't seperate the reads from the writes, we'll |
397 |
+ |
* just give the same to each. (This value is in |
398 |
+ |
* 64-byte chunks according to the pstat header file, |
399 |
+ |
* and can wrap to be negative.) |
400 |
+ |
*/ |
401 |
+ |
rbytes = wbytes = ((unsigned long) di->psd_dkwds) * 64LL; |
402 |
+ |
|
403 |
+ |
/* Skip unused disks. */ |
404 |
+ |
if (rbytes == 0 && wbytes == 0) { |
405 |
+ |
continue; |
406 |
+ |
} |
407 |
+ |
|
408 |
+ |
if (VECTOR_RESIZE(diskio_stats, num_diskio + 1) < 0) { |
409 |
+ |
return NULL; |
410 |
+ |
} |
411 |
+ |
|
412 |
+ |
diskio_stats_ptr = diskio_stats + num_diskio; |
413 |
+ |
|
414 |
+ |
diskio_stats_ptr->read_bytes = rbytes; |
415 |
+ |
diskio_stats_ptr->write_bytes = wbytes; |
416 |
+ |
|
417 |
+ |
diskio_stats_ptr->systime = time(NULL); |
418 |
+ |
|
419 |
+ |
num_diskio++; |
420 |
+ |
|
421 |
+ |
/* FIXME This should use a static cache, like the Linux |
422 |
+ |
* code below. */ |
423 |
+ |
if (diskio_stats_ptr->disk_name == NULL) { |
424 |
+ |
dh = opendir("/dev/dsk"); |
425 |
+ |
if (dh == NULL) { |
426 |
+ |
continue; |
427 |
+ |
} |
428 |
+ |
|
429 |
+ |
diskid = (di->psd_dev.psd_major << 24) | di->psd_dev.psd_minor; |
430 |
+ |
while (1) { |
431 |
+ |
dinfo = readdir(dh); |
432 |
+ |
if (dinfo == NULL) { |
433 |
+ |
break; |
434 |
+ |
} |
435 |
+ |
snprintf(fullpathbuf, sizeof(fullpathbuf), "/dev/dsk/%s", dinfo->d_name); |
436 |
+ |
if (lstat(fullpathbuf, &lstatinfo) < 0) { |
437 |
+ |
continue; |
438 |
+ |
} |
439 |
+ |
|
440 |
+ |
if (lstatinfo.st_rdev == diskid) { |
441 |
+ |
if (sg_update_string(&diskio_stats_ptr->disk_name, dinfo->d_name) < 0) { |
442 |
+ |
return NULL; |
443 |
+ |
} |
444 |
+ |
break; |
445 |
+ |
} |
446 |
+ |
} |
447 |
+ |
closedir(dh); |
448 |
+ |
|
449 |
+ |
if (diskio_stats_ptr->disk_name == NULL) { |
450 |
+ |
if (sg_update_string(&diskio_stats_ptr->disk_name, di->psd_hw_path.psh_name) < 0) { |
451 |
+ |
return NULL; |
452 |
+ |
} |
453 |
+ |
} |
454 |
+ |
} |
455 |
+ |
} |
456 |
+ |
diskidx = pstat_diskinfo[num - 1].psd_idx + 1; |
457 |
+ |
} |
458 |
+ |
#endif |
459 |
|
#ifdef OPENBSD |
460 |
|
mib[0] = CTL_HW; |
461 |
|
mib[1] = HW_DISKCOUNT; |
462 |
|
|
463 |
|
size = sizeof(diskcount); |
464 |
|
if (sysctl(mib, MIBSIZE, &diskcount, &size, NULL, 0) < 0) { |
465 |
< |
sg_error(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKCOUNT"); |
465 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKCOUNT"); |
466 |
|
return NULL; |
467 |
|
} |
468 |
|
|
470 |
|
mib[1] = HW_DISKNAMES; |
471 |
|
|
472 |
|
if (sysctl(mib, MIBSIZE, NULL, &size, NULL, 0) < 0) { |
473 |
< |
sg_error(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKNAMES"); |
473 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKNAMES"); |
474 |
|
return NULL; |
475 |
|
} |
476 |
|
|
480 |
|
} |
481 |
|
|
482 |
|
if (sysctl(mib, MIBSIZE, disknames, &size, NULL, 0) < 0) { |
483 |
< |
sg_error(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKNAMES"); |
483 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKNAMES"); |
484 |
|
return NULL; |
485 |
|
} |
486 |
|
|
499 |
|
#endif |
500 |
|
|
501 |
|
if (sysctl(mib, MIBSIZE, NULL, &size, NULL, 0) < 0) { |
502 |
< |
sg_error(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKSTATS"); |
502 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKSTATS"); |
503 |
|
return NULL; |
504 |
|
} |
505 |
|
|
515 |
|
} |
516 |
|
|
517 |
|
if (sysctl(mib, MIBSIZE, stats, &size, NULL, 0) < 0) { |
518 |
< |
sg_error(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKSTATS"); |
518 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_HW.HW_DISKSTATS"); |
519 |
|
return NULL; |
520 |
|
} |
521 |
|
|
528 |
|
rbytes = stats[i].dk_rbytes; |
529 |
|
wbytes = stats[i].dk_wbytes; |
530 |
|
#else |
531 |
< |
/* Before 1.7, NetBSD merged reads and writes. */ |
531 |
> |
/* Before 2.0, NetBSD merged reads and writes. */ |
532 |
|
rbytes = wbytes = stats[i].dk_bytes; |
533 |
|
#endif |
534 |
|
#else |
535 |
+ |
#ifdef HAVE_DS_RBYTES |
536 |
+ |
rbytes = stats[i].ds_rbytes; |
537 |
+ |
wbytes = stats[i].ds_wbytes; |
538 |
+ |
#else |
539 |
+ |
/* Before 3.5, OpenBSD merged reads and writes */ |
540 |
|
rbytes = wbytes = stats[i].ds_bytes; |
541 |
|
#endif |
542 |
+ |
#endif |
543 |
|
|
544 |
|
/* Don't keep stats for disks that have never been used. */ |
545 |
|
if (rbytes == 0 && wbytes == 0) { |
582 |
|
} |
583 |
|
#ifdef FREEBSD5 |
584 |
|
if ((devstat_getdevs(NULL, &stats)) < 0) { |
585 |
+ |
/* FIXME devstat functions return a string error in |
586 |
+ |
devstat_errbuf */ |
587 |
|
sg_set_error(SG_ERROR_DEVSTAT_GETDEVS, NULL); |
588 |
|
return NULL; |
589 |
|
} |
637 |
|
#endif |
638 |
|
if(diskio_stats_ptr->disk_name!=NULL) free(diskio_stats_ptr->disk_name); |
639 |
|
if (asprintf((&diskio_stats_ptr->disk_name), "%s%d", dev_ptr->device_name, dev_ptr->unit_number) == -1) { |
640 |
< |
sg_set_error(SG_ERROR_ASPRINTF, NULL); |
640 |
> |
sg_set_error_with_errno(SG_ERROR_ASPRINTF, NULL); |
641 |
|
return NULL; |
642 |
|
} |
643 |
|
diskio_stats_ptr->systime=time(NULL); |
701 |
|
if (f == NULL) goto out; |
702 |
|
now = time(NULL); |
703 |
|
|
704 |
+ |
if (!re_compiled) { |
705 |
+ |
if (regcomp(&part_re, "^(.*/)?[^/]*[0-9]$", REG_EXTENDED | REG_NOSUB) != 0) { |
706 |
+ |
sg_set_error(SG_ERROR_PARSE, NULL); |
707 |
+ |
goto out; |
708 |
+ |
} |
709 |
+ |
if (regcomp(¬_part_re, "^(.*/)?[^/0-9]+[0-9]+d[0-9]+$", REG_EXTENDED | REG_NOSUB) != 0) { |
710 |
+ |
sg_set_error(SG_ERROR_PARSE, NULL); |
711 |
+ |
goto out; |
712 |
+ |
} |
713 |
+ |
re_compiled = 1; |
714 |
+ |
} |
715 |
+ |
|
716 |
|
while ((line_ptr = sg_f_read_line(f, "")) != NULL) { |
717 |
|
char name[100]; |
580 |
– |
char *s; |
718 |
|
long long rsect, wsect; |
719 |
|
|
720 |
|
int nr = sscanf(line_ptr, format, |
722 |
|
if (nr < 3) continue; |
723 |
|
|
724 |
|
/* Skip device names ending in numbers, since they're |
725 |
< |
partitions. */ |
726 |
< |
s = name; |
727 |
< |
while (*s != '\0') s++; |
728 |
< |
--s; |
729 |
< |
if (*s >= '0' && *s <= '9') continue; |
725 |
> |
partitions, unless they match the c0d0 pattern that some |
726 |
> |
RAID devices use. */ |
727 |
> |
/* FIXME: For 2.6+, we should probably be using sysfs to detect |
728 |
> |
this... */ |
729 |
> |
if ((regexec(&part_re, name, 0, NULL, 0) == 0) |
730 |
> |
&& (regexec(¬_part_re, name, 0, NULL, 0) != 0)) { |
731 |
> |
continue; |
732 |
> |
} |
733 |
|
|
734 |
|
if (nr < 5) { |
735 |
|
has_pp_stats = 0; |