--- old/usr/src/cmd/avs/dsstat/sndr_stats.c	Fri Jul 27 15:35:32 2018
+++ /dev/null	Fri Jul 27 15:07:21 2018
@@ -1,852 +0,0 @@
-/*
- * CDDL HEADER START
- *
- * The contents of this file are subject to the terms of the
- * Common Development and Distribution License (the "License").
- * You may not use this file except in compliance with the License.
- *
- * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
- * or http://www.opensolaris.org/os/licensing.
- * See the License for the specific language governing permissions
- * and limitations under the License.
- *
- * When distributing Covered Code, include this CDDL HEADER in each
- * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
- * If applicable, add the following below this CDDL HEADER, with the
- * fields enclosed by brackets "[]" replaced with your own identifying
- * information: Portions Copyright [yyyy] [name of copyright owner]
- *
- * CDDL HEADER END
- */
-/*
- * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
- * Use is subject to license terms.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <signal.h>
-#include <setjmp.h>
-
-#include <kstat.h>
-
-#include <sys/nsctl/rdc.h>
-#include <sys/nsctl/rdc_io.h>
-#include <sys/nsctl/rdc_bitmap.h>
-
-#include "sdbc_stats.h"
-#include "sndr_stats.h"
-
-#include "dsstat.h"
-#include "common.h"
-#include "report.h"
-
-static sndrstat_t *sndr_top;
-
-void sndr_add_stat(sndrstat_t *);
-sndrstat_t *sndr_del_stat(sndrstat_t *);
-
-int sndr_value_check(sndrstat_t *);
-int sndr_validate(kstat_t *);
-int sndr_strcmp(char *, char *);
-int sndr_vol_selected(kstat_t *);
-
-void getType(kstat_t *, char *);
-void getStat(kstat_t *, char *);
-void getQueue(kstat_t *, char *);
-void printQueueStats(int, kstat_t *);
-float getSyncNeeded(kstat_t *);
-
-static void update_sighandler(int);
-static void discover_sighandler(int);
-
-static sigjmp_buf update_env, discover_env;
-static sig_atomic_t sig_raised = 0;
-/*
- * sndr_discover() - looks for new statistics to be monitored.
- * Verifies that any statistics found are now already being
- * monitored.
- *
- */
-int
-sndr_discover(kstat_ctl_t *kc)
-{
-	static int validated = 0;
-	struct sigaction segv_act;
-	int rc = 0;
-	kstat_t *ksp;
-
-
-	(void) signal(SIGSEGV, discover_sighandler);
-	(void) sigaction(SIGSEGV, NULL, &segv_act);
-
-	/* Loop on all kstats */
-	for (ksp = kc->kc_chain; ksp; ksp = ksp->ks_next) {
-		int kinst;
-		char kname[KSTAT_STRLEN + 1];
-		sndrstat_t *cur;
-		sndrstat_t *sndrstat = NULL;
-		kstat_t *bmp_ksp;
-		kstat_t *sec_ksp;
-
-		/* Serach for SNDR set */
-		if (strcmp(ksp->ks_module, RDC_KSTAT_MODULE) != 0 ||
-		    strcmp(ksp->ks_name, RDC_KSTAT_INFO) != 0) {
-			continue;
-		}
-
-		if (kstat_read(kc, ksp, NULL) == -1)
-			continue;
-
-		/*
-		 * Validate kstat structure
-		 */
-		if (! validated) {
-			if (sndr_validate(ksp))
-				return (EINVAL);
-
-			validated++;
-		}
-
-		/*
-		 * Duplicate check
-		 */
-		for (cur = sndr_top; cur != NULL; cur = cur->next) {
-			char *cur_vname, *tst_vname;
-			uint32_t cur_inst, tst_inst;
-
-			cur_vname = kstat_value(cur->pre_set, RDC_IKSTAT_FILE);
-			cur_inst = cur->pre_set->ks_instance;
-
-			tst_vname = kstat_value(ksp, RDC_IKSTAT_FILE);
-			tst_inst = ksp->ks_instance;
-
-			if (strcmp(cur_vname, tst_vname) == 0 &&
-			    cur_inst == tst_inst)
-				goto next;
-		}
-
-		/*
-		 * Initialize new record
-		 */
-		sndrstat = (sndrstat_t *)calloc(1, sizeof (sndrstat_t));
-		kinst = ksp->ks_instance;
-
-		/*
-		 * Set kstat
-		 */
-		sndrstat->pre_set = kstat_retrieve(kc, ksp);
-
-		if (sndrstat->pre_set == NULL)
-			goto next;
-
-		sndrstat->collected |= GOT_SET_KSTAT;
-
-		/*
-		 * Bitmap kstat
-		 */
-		(void) sprintf(kname, "%s%d", RDC_KSTAT_BMPNAME, kinst);
-
-		bmp_ksp = kstat_lookup(kc, RDC_KSTAT_BMPNAME, kinst, kname);
-		sndrstat->pre_bmp = kstat_retrieve(kc, bmp_ksp);
-
-		if (sndrstat->pre_bmp == NULL)
-			goto next;
-
-		sndrstat->collected |= GOT_BMP_KSTAT;
-
-		/*
-		 * Secondary kstat
-		 */
-		(void) sprintf(kname, "%s%d", RDC_KSTAT_RDCNAME, kinst);
-
-		sec_ksp = kstat_lookup(kc, RDC_KSTAT_MODULE, kinst, kname);
-		sndrstat->pre_sec = kstat_retrieve(kc, sec_ksp);
-
-		if (sndrstat->pre_sec == NULL)
-			goto next;
-
-		sndrstat->collected |= GOT_SEC_KSTAT;
-
-next:
-		/*
-		 * Check if we got a complete set of stats
-		 */
-		if (sndrstat == NULL)
-			continue;
-
-		if (SNDR_COMPLETE(sndrstat->collected)) {
-			(void) sndr_del_stat(sndrstat);
-			continue;
-		}
-
-		/*
-		 * Add to linked list
-		 */
-		sndr_add_stat(sndrstat);
-	}
-
-	(void) sigsetjmp(discover_env, 0);
-	if (sig_raised) {
-		sig_raised = 0;
-		rc = -1;
-	}
-	(void) sigaction(SIGSEGV, &segv_act, NULL);
-
-	return (rc);
-}
-
-void
-discover_sighandler(int sig)
-{
-	switch (sig) {
-	case SIGSEGV:
-		sig_raised = 1;
-		siglongjmp(discover_env, sig);
-	default:
-		exit(sig);
-	}
-}
-
-void
-update_sighandler(int sig)
-{
-	switch (sig) {
-	case SIGSEGV:
-		sig_raised = 1;
-		siglongjmp(update_env, sig);
-	default:
-		exit(sig);
-	}
-}
-
-/*
- * sndr_update() - updates all of the statistics currently being monitored.
- *
- */
-int
-sndr_update(kstat_ctl_t *kc)
-{
-	sndrstat_t *cur;
-	struct sigaction segv_act;
-	int rc = 0;
-
-	(void) signal(SIGSEGV, update_sighandler);
-	(void) sigaction(SIGSEGV, NULL, &segv_act);
-
-	for (cur = sndr_top; cur != NULL; cur = cur->next) {
-		int kinst;
-		char kname[KSTAT_STRLEN + 1];
-		kstat_t *ksp = NULL;
-		char *cur_vname, *tst_vname;
-
-		cur->collected = 0;
-
-		/*
-		 * Age off old stats
-		 */
-		if (cur->cur_set != NULL) {
-			kstat_free(cur->pre_set);
-			kstat_free(cur->pre_bmp);
-			kstat_free(cur->pre_sec);
-
-			cur->pre_set = cur->cur_set;
-			cur->pre_bmp = cur->cur_bmp;
-			cur->pre_sec = cur->cur_sec;
-		}
-
-		/*
-		 * Set kstat
-		 */
-		(void) strncpy(kname, cur->pre_set->ks_name, KSTAT_STRLEN);
-		kname[KSTAT_STRLEN] = '\0';
-
-		kinst = cur->pre_set->ks_instance;
-
-		ksp = kstat_lookup(kc, RDC_KSTAT_MODULE, kinst, kname);
-
-		if ((cur->cur_set = kstat_retrieve(kc, ksp)) == NULL)
-			continue;
-
-		cur->collected |= GOT_SET_KSTAT;
-
-		/*
-		 * Validate set
-		 */
-		cur_vname = kstat_value(cur->pre_set, RDC_IKSTAT_FILE);
-		tst_vname = kstat_value(cur->cur_set, RDC_IKSTAT_FILE);
-
-		if (strcmp(cur_vname, tst_vname) != 0)
-			continue;
-
-		/*
-		 * Bitmap kstat
-		 */
-		(void) sprintf(kname, "%s%d", RDC_KSTAT_BMPNAME, kinst);
-
-		ksp = kstat_lookup(kc, RDC_KSTAT_BMPNAME, kinst, kname);
-
-		if ((cur->cur_bmp = kstat_retrieve(kc, ksp)) == NULL)
-			continue;
-
-		cur->collected |= GOT_BMP_KSTAT;
-
-		/*
-		 * Secondary kstat
-		 */
-		(void) sprintf(kname, "%s%d", RDC_KSTAT_RDCNAME, kinst);
-
-		ksp = kstat_lookup(kc, RDC_KSTAT_MODULE, kinst, kname);
-
-		if ((cur->cur_sec = kstat_retrieve(kc, ksp)) == NULL)
-			continue;
-
-		cur->collected |= GOT_SEC_KSTAT;
-
-	}
-
-	(void) sigsetjmp(update_env, 0);
-	if (sig_raised) {
-		sig_raised = 0;
-		rc = -1;
-	}
-	(void) sigaction(SIGSEGV, &segv_act, NULL);
-
-	return (rc);
-}
-
-/*
- * sndr_report() - outputs statistics for the statistics currently being
- * monitored.  Deletes statistics for volumes that have been disabled.
- *
- */
-int
-sndr_report()
-{
-	int padsz;
-	char pad[20] = "";
-	sndrstat_t *cur, *pre = NULL;
-
-	if (sndr_top == NULL)
-		return (0);
-
-	/* Create padding string for secondary report lines */
-	padsz = 0;
-	if (dflags & FLAGS) {
-		padsz += STAT_HDR_SIZE;
-		padsz += STAT_HDR_SIZE;
-	}
-
-	if (dflags & ASYNC_QUEUE)
-		padsz += STAT_HDR_SIZE;
-
-	if (dflags & PCTS)
-		padsz += PCT_HDR_SIZE;
-
-	if (padsz) {
-		char fmt[20];
-		(void) sprintf(fmt, "%%%ds", padsz);
-		(void) sprintf(pad, fmt, " ");
-	}
-
-	for (cur = sndr_top; cur != NULL; ) { /*CSTYLED */
-		int first = 1;
-		char data[20] = "";
-
-		/* Check to see if this is this a complete */
-		if (SNDR_COMPLETE(cur->collected)) {
-			char *c;
-			char vn[NSC_MAXPATH + 1];
-			sndrstat_t *next;
-
-			/* notify user of set being disabled */
-			c = kstat_value(cur->pre_set, RDC_IKSTAT_SECFILE);
-			(void) strncpy(vn, c, NSC_MAXPATH);
-			vn[NSC_MAXPATH] = '\0';
-
-			(void) printf(DATA_C16, vn);
-			(void) printf(" %s\n", RDC_DISABLED);
-
-			next = sndr_del_stat(cur);
-
-			/* free memory and remove stat from list */
-			if (! pre)
-				cur = sndr_top = next;
-			else
-				cur = pre->next = next;
-
-			continue;
-		}
-
-		/* Check to see if the user specified this volume */
-		if (! sndr_vol_selected(cur->pre_set))
-			goto next;
-
-		/* Check to see if zflag applies */
-		if (zflag && sndr_value_check(cur) == 0)
-			goto next;
-
-		/* Calculate flags */
-		if (dflags & FLAGS) {
-			char c[STAT_HDR_SIZE];
-			char vtype[STAT_HDR_SIZE];
-			char vstat[STAT_HDR_SIZE];
-
-			getType(cur->cur_set, &c[0]);
-			(void) sprintf(vtype, DATA_C2, c);
-			(void) strcat(data, vtype);
-
-			getStat(cur->cur_set, &c[0]);
-			(void) sprintf(vstat, DATA_C2, c);
-			(void) strcat(data, vstat);
-		}
-
-		/* Async. queue statistics */
-		if (dflags & ASYNC_QUEUE) {
-			char c[STAT_HDR_SIZE];
-			char qtype[STAT_HDR_SIZE];
-
-			getQueue(cur->cur_set, &c[0]);
-			(void) sprintf(qtype, DATA_C2, c);
-			(void) strcat(data, qtype);
-		}
-
-		/* Calculate sync needed percentages */
-		if (dflags & PCTS) {
-			char snpct[10];
-
-			(void) sprintf(snpct, DATA_F62,
-			    getSyncNeeded(cur->cur_set));
-			(void) strcat(data, snpct);
-		}
-
-		/* Output */
-		if (rflags & SNDR_NET) {
-			char *c;
-			char type[STAT_HDR_SIZE];
-			char vn[NAMED_LEN + 1];
-
-			getType(cur->cur_set, &type[0]);
-
-			if (type[0] == 'S') {
-				c = kstat_value(cur->pre_set,
-				    RDC_IKSTAT_FILE);
-			} else {
-				c = kstat_value(cur->pre_set,
-				    RDC_IKSTAT_SECFILE);
-			}
-
-			/* Only print last 15 characters */
-			if (strlen(c) >= NAMED_LEN) {
-				c += strlen(c) - NAMED_LEN;
-			}
-			(void) strncpy(vn, c, NAMED_LEN);
-			vn[NAMED_LEN] = '\0';
-
-			header();
-			(void) printf(DATA_C16, vn);
-			(void) printf("%s", data);
-			(void) printf(ROLE_INF_FMT, RDC_SECONDARY);
-
-			/* Async. queue statistics */
-			if (dflags & ASYNC_QUEUE)
-				printQueueStats(first, cur->cur_set);
-
-			io_report(cur->cur_sec, cur->pre_sec,
-			    sdbc_getstat(vn));
-			(void) printf("\n");
-
-			if (first) {
-				(void) strcpy(data, strlen(pad) > 0 ? pad : "");
-				first = 0;
-			}
-		}
-
-		if (rflags & SNDR_BMP) {
-			char *c;
-			char vn[16];
-
-			c = kstat_value(cur->pre_set, RDC_IKSTAT_BITMAP);
-
-			/* Only print last 15 characters */
-			if (strlen(c) >= NAMED_LEN) {
-				c += strlen(c) - NAMED_LEN;
-			}
-			(void) strncpy(vn, c, NAMED_LEN);
-			vn[NAMED_LEN] = '\0';
-
-			header();
-			(void) printf(DATA_C16, vn);
-			(void) printf("%s", data);
-			(void) printf(ROLE_INF_FMT, RDC_BITMAP);
-
-			/* Async. queue statistics */
-			if (dflags & ASYNC_QUEUE)
-				printQueueStats(first, cur->cur_set);
-
-			io_report(cur->cur_bmp, cur->pre_bmp,
-			    sdbc_getstat(vn));
-			(void) printf("\n");
-
-			if (first) {
-				(void) strcpy(data, strlen(pad) > 0 ? pad : "");
-				first = 0;
-			}
-		}
-next:
-		pre = cur;
-		cur = cur->next;
-	}
-
-	return (0);
-}
-
-/*
- * sndr_add_stat() - adds a fully populated sndrstat_t structure
- * to the linked list of currently monitored kstats.  The structure
- * will be added in alphabetical order, using the volume name as the
- * key.
- *
- * parameters
- * 	sndrstat_t *sndrstat - to be added to the list.
- *
- */
-void
-sndr_add_stat(sndrstat_t *sndrstat)
-{
-
-	sndrstat_t *cur;
-
-	if (sndr_top == NULL) {
-		sndr_top = sndrstat;
-		return;
-	}
-
-	for (cur = sndr_top; cur != NULL; cur = cur->next) {
-		char *cur_vname, *nxt_vname, *tst_vname;
-
-		cur_vname = kstat_value(cur->pre_set, RDC_IKSTAT_FILE);
-		tst_vname = kstat_value(sndrstat->pre_set, RDC_IKSTAT_FILE);
-
-		if (strcmp(cur_vname, tst_vname) <= 0) {
-			/*
-			 * If we get to the last item in the list, then just
-			 * add this one to the end
-			 */
-			if (cur->next == NULL) {
-				cur->next = sndrstat;
-				return;
-			}
-
-			nxt_vname = kstat_value(cur->next->pre_set,
-			    RDC_IKSTAT_FILE);
-
-			if (strcmp(nxt_vname, tst_vname) > 0) {
-				sndrstat->next = cur->next;
-				cur->next = sndrstat;
-				return;
-			}
-		} else {
-			if (cur == sndr_top)
-				sndr_top = sndrstat;
-
-			sndrstat->next = cur;
-
-			return;
-		}
-	}
-}
-
-/*
- * sndr_del_stat() - deallocate memory for the structure being
- * passed in.
- *
- * parameters
- * 	sndrstat_t *sndrstat - structure to be deallocated
- *
- * returns
- * 	sndrstat_t * - pointer to the "next" structures in the
- * 	linked list. May be NULL if we are removing the last
- * 	structure in the linked list.
- *
- */
-sndrstat_t *
-sndr_del_stat(sndrstat_t *sndrstat)
-{
-
-	sndrstat_t *next = sndrstat->next;
-
-	kstat_free(sndrstat->pre_set);
-	kstat_free(sndrstat->pre_bmp);
-	kstat_free(sndrstat->pre_sec);
-	kstat_free(sndrstat->cur_set);
-	kstat_free(sndrstat->cur_bmp);
-	kstat_free(sndrstat->cur_sec);
-
-	free(sndrstat);
-
-	return (next);
-}
-
-/*
- * sndr_value_check() - check to determine if any activity was registered
- * on this volume by checking the previous stats vs. the current stats.
- *
- * parameters
- * 	sndrstat_t *sndrstat - structure to be checked
- *
- * returns
- * 	0 - no activity
- * 	1 - activity
- */
-int
-sndr_value_check(sndrstat_t *sndrstat)
-{
-	if (SNDR_COMPLETE(sndrstat->collected))
-		return (1);
-
-	if (io_value_check(sndrstat->pre_bmp->ks_data,
-	    sndrstat->cur_bmp->ks_data)) {
-		return (1);
-	}
-
-	if (io_value_check(sndrstat->pre_sec->ks_data,
-	    sndrstat->cur_sec->ks_data)) {
-		return (1);
-	}
-
-	return (0);
-}
-
-/*
- * sndr_validate() - validates the fields required by dsstat exist in
- * the kstat_t structure passed in.  This check keeps dsstat from
- * core dumping if the kstat_named_t structures change in any of the
- * services that dsstat monitors.
- *
- * paramaters
- * 	kstat_t *ksp - kstat_t structure to check.  The ks_data field
- * 	should have been populated with a call to kstat_read()
- *
- * returns
- * 	0 - all fields are contained in the kstat
- * 	1 - a field required by dsstat is not in the kstat
- */
-int
-sndr_validate(kstat_t *ksp)
-{
-	if (! kstat_value(ksp, RDC_IKSTAT_FILE) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_FLAGS) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_SYNCFLAGS) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_BMPFLAGS) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_VOLSIZE) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_BITSSET) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_QUEUE_TYPE) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_ASYNC_ITEMS) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_ASYNC_BLOCKS) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_ASYNC_ITEM_HWM) ||
-	    ! kstat_value(ksp, RDC_IKSTAT_ASYNC_BLOCK_HWM))
-		return (1);
-
-	return (0);
-}
-
-void
-getType(kstat_t *ksp, char *vtype)
-{
-	uint32_t *set_flags;
-
-	set_flags = kstat_value(ksp, RDC_IKSTAT_FLAGS);
-
-	if (*set_flags & RDC_PRIMARY)
-		(void) strcpy(vtype, "P");
-	else
-		(void) strcpy(vtype, "S");
-}
-
-void
-getStat(kstat_t *ksp, char *vstat)
-{
-	uint32_t *set_flags;
-	uint32_t *syn_flags;
-	uint32_t *bmp_flags;
-
-	set_flags = kstat_value(ksp, RDC_IKSTAT_FLAGS);
-	syn_flags = kstat_value(ksp, RDC_IKSTAT_SYNCFLAGS);
-	bmp_flags = kstat_value(ksp, RDC_IKSTAT_BMPFLAGS);
-
-	(void) strcpy(vstat, "R");
-
-	if (*set_flags & RDC_SYNCING) {
-		if (*set_flags & RDC_SLAVE)
-			if (*set_flags & RDC_PRIMARY)
-				(void) strcpy(vstat, "RS");
-			else
-				(void) strcpy(vstat, "SY");
-		else
-			if (*set_flags & RDC_PRIMARY)
-				(void) strcpy(vstat, "SY");
-			else
-				(void) strcpy(vstat, "RS");
-	}
-
-	if (*set_flags & RDC_LOGGING) {
-		(void) strcpy(vstat, "L");
-
-		if (*set_flags & RDC_QUEUING)
-			(void) strcpy(vstat, "Q");
-
-		if (*set_flags & RDC_DISKQ_FAILED)
-			(void) strcpy(vstat, "QF");
-
-		if (*syn_flags & RDC_SYNC_NEEDED)
-			(void) strcpy(vstat, "SN");
-
-		if (*syn_flags & RDC_RSYNC_NEEDED)
-			(void) strcpy(vstat, "RN");
-	}
-
-	if (*syn_flags & RDC_FCAL_FAILED)
-		(void) strcpy(vstat, "FF");
-
-	if (*bmp_flags & RDC_BMP_FAILED)
-		(void) strcpy(vstat, "BF");
-
-	if (*syn_flags & RDC_VOL_FAILED)
-		(void) strcpy(vstat, "VF");
-}
-
-void
-getQueue(kstat_t *ksp, char *vqueue)
-{
-	char *qtype;
-
-	(void) strcpy(vqueue, "-");
-
-	qtype = kstat_value(ksp, RDC_IKSTAT_QUEUE_TYPE);
-
-	if (strcmp(qtype, "memory") == 0)
-		(void) strcpy(vqueue, "M");
-
-	if (strcmp(qtype, "disk") == 0)
-		(void) strcpy(vqueue, "D");
-}
-
-float
-getSyncNeeded(kstat_t *ksp)
-{
-	uint32_t *volsize, *bitsset;
-	uint32_t bits, segs;
-	float pct;
-
-	volsize = kstat_value(ksp, RDC_IKSTAT_VOLSIZE);
-	bitsset = kstat_value(ksp, RDC_IKSTAT_BITSSET);
-
-	segs = FBA_TO_LOG_LEN(*volsize);
-	bits = *bitsset > 0 ? *bitsset : 0;
-
-	pct  = segs ? ((float)bits/(float)segs) : 0.0;
-	pct *= 100;
-
-	return (pct);
-}
-
-/*
- * Special handling for compatibility.
- * "dsstat -s <set>" allows set name to be the last 15 chars,
- * due to 15 characters limit of old kstat information.
- *
- * return 0 if:
- * 1) full and partial are same
- * 2) partial is the last 15 chars of full
- */
-int
-sndr_strcmp(char *full, char *partial)
-{
-	char *f = full;
-	int rc;
-
-	rc = strcmp(full, partial);
-
-	if (rc != 0 &&
-	    (strlen(partial) == NAMED_LEN) &&
-	    (strlen(full) > NAMED_LEN)) {
-		f += strlen(full) - NAMED_LEN;
-		rc = strncmp(f, partial, NAMED_LEN);
-	}
-
-	return (rc);
-}
-
-int
-sndr_vol_selected(kstat_t *ksp)
-{
-	vslist_t *vslist = vs_top;
-
-	for (vslist = vs_top; vslist != NULL; vslist = vslist->next) {
-		char *vn;
-		char *vh;
-
-		/* If no host specified, check local only */
-		if (vslist->volhost == NULL) {
-			vn = kstat_value(ksp, RDC_IKSTAT_FILE);
-
-			if (sndr_strcmp(vn, vslist->volname))
-				continue;
-			else
-				break;
-		}
-
-		/* Check primary */
-		vn = kstat_value(ksp, RDC_IKSTAT_FILE);
-		vh = kstat_value(ksp, RDC_IKSTAT_PRIMARY_HOST);
-
-		if (sndr_strcmp(vn, vslist->volname) == 0 &&
-		    sndr_strcmp(vh, vslist->volhost) == 0)
-			break;
-
-		/* Check secondary */
-		vn = kstat_value(ksp, RDC_IKSTAT_SECFILE);
-		vh = kstat_value(ksp, RDC_IKSTAT_SECONDARY_HOST);
-
-		if (sndr_strcmp(vn, vslist->volname) == 0 &&
-		    sndr_strcmp(vh, vslist->volhost) == 0)
-			break;
-	}
-
-	if (vs_top != NULL && vslist == NULL)
-		return (0);
-
-	return (1);
-}
-
-void
-printQueueStats(int first, kstat_t *cur_set)
-{
-	uint32_t *val;
-
-	if (! first) {
-		/* Filler for async. queue fields */
-		(void) printf(TPS_HDR_FMT, NO_INFO);
-		(void) printf(KPS_HDR_FMT, NO_INFO);
-		(void) printf(TPS_HDR_FMT, NO_INFO);
-		(void) printf(KPS_HDR_FMT, NO_INFO);
-
-		return;
-	}
-
-	val = (uint32_t *)kstat_value(cur_set, RDC_IKSTAT_ASYNC_ITEMS);
-	(void) printf(TPS_INF_FMT, *val);
-
-	val = (uint32_t *)kstat_value(cur_set, RDC_IKSTAT_ASYNC_BLOCKS);
-	(void) printf(KPS_INF_FMT, (float)(*val / 2));
-
-	val = (uint32_t *)kstat_value(cur_set, RDC_IKSTAT_ASYNC_ITEM_HWM);
-	(void) printf(TPS_INF_FMT, *val);
-
-	val = (uint32_t *)kstat_value(cur_set, RDC_IKSTAT_ASYNC_BLOCK_HWM);
-	(void) printf(KPS_INF_FMT, (float)(*val / 2));
-}
