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list.c:

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Add dump of last requests with 'info -V'.  This requires the requests
  to be enabled with 'debug 8'.
This commit is contained in:
grog 1998-10-21 08:39:57 +00:00
parent c4f583ab45
commit 4cc78e2c04
1 changed files with 106 additions and 4 deletions
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110
sbin/vinum/list.c
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@ -35,7 +35,7 @@
* otherwise) arising in any way out of the use of this software, even if
* advised of the possibility of such damage.
*
* $Id: list.c,v 1.1.1.1 1998/09/16 05:57:36 grog Exp $
* $Id: list.c,v 1.13 1998/09/04 05:58:19 grog Exp grog $
*/
#include <ctype.h>
@ -52,7 +52,7 @@
#include <sys/utsname.h>
#include "vinumhdr.h"
#include "vext.h"
#include "request.h"
/* Take a size in sectors and return a pointer to a
* string which represents the size best.
* If lj is != 0, return left justified, otherwise
@ -124,7 +124,7 @@ vinum_li(int object, enum objecttype type)
void
vinum_ldi(int driveno, int recurse)
{
time_t t;
time_t t; /* because Bruce says so */
get_drive_info(&drive, driveno);
if (drive.state != drive_unallocated) {
@ -609,11 +609,26 @@ listconfig()
vinum_ls(0, NULL, NULL);
}
/* Convert a timeval to Tue Oct 13 13:54:14.0434324
* Return pointer to text */
char *
timetext(struct timeval *time)
{
static char text[30];
time_t t; /* to keep Bruce happy */
t = time->tv_sec;
strcpy(text, ctime(&t)); /* to the second */
sprintf(&text[19], ".%06ld", time->tv_usec); /* and the microseconds */
return &text[11];
}
void
vinum_info(int argc, char *argv[], char *argv0[])
{
struct meminfo meminfo;
struct mc malloced;
struct rqinfo rq;
int i;
if (ioctl(superdev, VINUM_GETCONFIG, &vinum_conf) < 0) {
@ -631,7 +646,7 @@ vinum_info(int argc, char *argv[], char *argv0[])
meminfo.highwater,
(int) meminfo.malloced);
if (Verbose)
if (verbose && (!Verbose))
for (i = 0; i < meminfo.mallocs; i++) {
malloced.seq = i;
if (ioctl(superdev, VINUM_MALLOCINFO, &malloced) < 0) {
@ -648,6 +663,93 @@ vinum_info(int argc, char *argv[], char *argv0[])
malloced.line,
(char *) &malloced.file);
}
if (Verbose) {
printf("\nTime\t\t Event\t Buf\tSD\tDev\tOffset\tBytes\tDoffset\tGoffset\n\n");
for (i = RQINFO_SIZE - 1; i >= 0; i--) { /* go through the request list in order */
*((int *) &rq) = i;
if (ioctl(superdev, VINUM_RQINFO, &rq) < 0) {
perror("Can't get information");
return;
}
switch (rq.type) {
case loginfo_unused: /* never been used */
break;
case loginfo_user_bp: /* this is the bp when strategy is called */
printf("%s 1VS %s %p\t\t0x%x\t0x%x\t%ld\n",
timetext(&rq.timestamp),
rq.info.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
/* no subdisk */
rq.info.b.b_dev,
rq.info.b.b_blkno,
rq.info.b.b_bcount);
break;
case loginfo_user_bpl: /* and this is the bp at launch time */
printf("%s 2LR %s %p\t\t0x%x\t0x%x\t%ld\n",
timetext(&rq.timestamp),
rq.info.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
/* no subdisk */
rq.info.b.b_dev,
rq.info.b.b_blkno,
rq.info.b.b_bcount);
break;
case loginfo_rqe: /* user RQE */
printf("%s 3RQ %s %p\t%d\t0x%x\t0x%x\t%ld\t%x\t%x\n",
timetext(&rq.timestamp),
rq.info.rqe.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
rq.info.rqe.sdno,
rq.info.rqe.b.b_dev,
rq.info.rqe.b.b_blkno,
rq.info.rqe.b.b_bcount,
rq.info.rqe.dataoffset,
rq.info.rqe.groupoffset);
break;
case loginfo_iodone: /* iodone called */
printf("%s 4DN %s %p\t%d\t0x%x\t0x%x\t%ld\t%x\t%x\n",
timetext(&rq.timestamp),
rq.info.rqe.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
rq.info.rqe.sdno,
rq.info.rqe.b.b_dev,
rq.info.rqe.b.b_blkno,
rq.info.rqe.b.b_bcount,
rq.info.rqe.dataoffset,
rq.info.rqe.groupoffset);
break;
case loginfo_raid5_data: /* RAID-5 write data block */
printf("%s 5RD %s %p\t%d\t0x%x\t0x%x\t%ld\t%x\t%x\n",
timetext(&rq.timestamp),
rq.info.rqe.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
rq.info.rqe.sdno,
rq.info.rqe.b.b_dev,
rq.info.rqe.b.b_blkno,
rq.info.rqe.b.b_bcount,
rq.info.rqe.dataoffset,
rq.info.rqe.groupoffset);
break;
case loginfo_raid5_parity: /* RAID-5 write parity block */
printf("%s 6RP %s %p\t%d\t0x%x\t0x%x\t%ld\t%x\t%x\n",
timetext(&rq.timestamp),
rq.info.rqe.b.b_flags & B_READ ? "Read " : "Write",
rq.bp,
rq.info.rqe.sdno,
rq.info.rqe.b.b_dev,
rq.info.rqe.b.b_blkno,
rq.info.rqe.b.b_bcount,
rq.info.rqe.dataoffset,
rq.info.rqe.groupoffset);
}
}
}
}
/* Print config file to a file. This is a userland version