[unix-history] / usr / src / libexec / lfs_cleanerd / print.c

/*-
 * Copyright (c) 1992 The Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 */

#ifndef lint
static char sccsid[] = "@(#)print.c	5.2 (Berkeley) %G%";
#endif /* not lint */

#include <sys/param.h>
#include <sys/ucred.h>
#include <sys/mount.h>
#include <sys/time.h>

#include <ufs/ufs/dinode.h>
#include <ufs/lfs/lfs.h>

#include <stdlib.h>
#include <stdio.h>
#include "clean.h"

/*
 * Print out a summary block; return number of blocks in segment; 0
 * for empty segment or corrupt segment.
 * Returns a pointer to the array of inode addresses.
 */
int
dump_summary(lfsp, sp, flags, iaddrp)
	struct lfs *lfsp;
	SEGSUM *sp;
	u_long flags;
	daddr_t **iaddrp;
{
	int i, j, numblocks;
	daddr_t *dp;

	FINFO *fp;
	int ck;

	if (sp->ss_sumsum != (ck = cksum(&sp->ss_datasum, 
	    LFS_SUMMARY_SIZE - sizeof(sp->ss_sumsum))))
		return(-1);

	if (flags & DUMP_SUM_HEADER) {
		(void)printf("    %s0x%X\t%s%d\t%s%d\n    %s0x%X\t%s0x%X",
			"next     ", sp->ss_next,
			"nfinfo   ", sp->ss_nfinfo,
			"ninos    ", sp->ss_ninos,
			"sumsum   ", sp->ss_sumsum,
			"datasum  ", sp->ss_datasum );
		(void)printf("\tcreate   %s", ctime((time_t *)&sp->ss_create));
	}

	numblocks = (sp->ss_ninos + INOPB(lfsp) - 1) / INOPB(lfsp);

	/* Dump out inode disk addresses */
	if (flags & DUMP_INODE_ADDRS)
		printf("    Inode addresses:");

	dp = (daddr_t *)((caddr_t)sp + LFS_SUMMARY_SIZE);
	for (--dp, i = 0; i < sp->ss_ninos; --dp)
		if (flags & DUMP_INODE_ADDRS) {
			(void)printf("\t0x%lx", *dp);
			if (++i % 7 == 0)
				(void)printf("\n");
		} else
			++i;
	if (iaddrp)
		*iaddrp = ++dp;
	if (flags & DUMP_INODE_ADDRS)
		printf("\n");

	for (fp = (FINFO *)(sp + 1), i = 0; i < sp->ss_nfinfo; ++i) {
		numblocks += fp->fi_nblocks;
		if (flags & DUMP_FINFOS) {
			(void)printf("    %s%d version %d nblocks %d\n",
			    "FINFO for inode: ", fp->fi_ino,
			    fp->fi_version, fp->fi_nblocks);
			dp = &(fp->fi_blocks[0]);
			for (j = 0; j < fp->fi_nblocks; j++, dp++) {
				(void)printf("\t%d", *dp);
				if ((j % 8) == 7)
					(void)printf("\n");
			}
			if ((j % 8) != 0)
				(void)printf("\n");
			fp = (FINFO *)dp;
		} else {
			fp = (FINFO *)(&fp->fi_blocks[fp->fi_nblocks]);
		}
	}
	return (numblocks);
}

#ifdef VERBOSE
void
dump_cleaner_info(ipage)
	void *ipage;
{
	CLEANERINFO *cip;

	cip = (CLEANERINFO *)ipage;
	(void)printf("segments clean\t%d\tsegments dirty\t%d\n\n",
	    cip->clean, cip->dirty);
}

void
dump_super(lfsp)
	struct lfs *lfsp;
{
	int i;

	(void)printf("%s0x%X\t%s0x%X\t%s%d\t%s%d\n",
		"magic    ", lfsp->lfs_magic,
		"version  ", lfsp->lfs_version,
		"size     ", lfsp->lfs_size,
		"ssize    ", lfsp->lfs_ssize);
	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
		"dsize    ", lfsp->lfs_dsize,
		"bsize    ", lfsp->lfs_bsize,
		"fsize    ", lfsp->lfs_fsize,
		"frag     ", lfsp->lfs_frag);

	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
		"minfree  ", lfsp->lfs_minfree,
		"inopb    ", lfsp->lfs_inopb,
		"ifpb     ", lfsp->lfs_ifpb,
		"nindir   ", lfsp->lfs_nindir);

	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
		"nseg     ", lfsp->lfs_nseg,
		"nspf     ", lfsp->lfs_nspf,
		"cleansz  ", lfsp->lfs_cleansz,
		"segtabsz ", lfsp->lfs_segtabsz);

	(void)printf("%s0x%X\t%s%d\t%s0x%X\t%s%d\n",
		"segmask  ", lfsp->lfs_segmask,
		"segshift ", lfsp->lfs_segshift,
		"bmask    ", lfsp->lfs_bmask,
		"bshift   ", lfsp->lfs_bshift);

	(void)printf("%s0x%X\t\t%s%d\t%s0x%X\t%s%d\n",
		"ffmask   ", lfsp->lfs_ffmask,
		"ffshift  ", lfsp->lfs_ffshift,
		"fbmask   ", lfsp->lfs_fbmask,
		"fbshift  ", lfsp->lfs_fbshift);

	(void)printf("%s%d\t\t%s0x%X\t%s0x%qx\n",
		"fsbtodb  ", lfsp->lfs_fsbtodb,
		"cksum    ", lfsp->lfs_cksum,
		"maxfilesize  ", lfsp->lfs_maxfilesize);

	(void)printf("Superblock disk addresses:\t");
	for (i = 0; i < LFS_MAXNUMSB; i++) {
		(void)printf(" 0x%X", lfsp->lfs_sboffs[i]);
		if ( i == (LFS_MAXNUMSB >> 1))
			(void)printf("\n\t\t\t\t");
	}
	(void)printf("\n");

	(void)printf("Checkpoint Info\n");
	(void)printf("%s%d\t%s0x%X\t%s%d\n",
		"free     ", lfsp->lfs_free,
		"idaddr   ", lfsp->lfs_idaddr,
		"ifile    ", lfsp->lfs_ifile);
	(void)printf("%s%d\t%s%d\t%s%d\n",
		"bfree    ", lfsp->lfs_bfree,
		"avail    ", lfsp->lfs_avail,
		"uinodes  ", lfsp->lfs_uinodes);
	(void)printf("%s%d\t%s0x%X\t%s0x%X\n%s0x%X\t%s0x%X\t",
		"nfiles   ", lfsp->lfs_nfiles,
		"lastseg  ", lfsp->lfs_lastseg,
		"nextseg  ", lfsp->lfs_nextseg,
		"curseg   ", lfsp->lfs_curseg,
		"offset   ", lfsp->lfs_offset);
	(void)printf("tstamp   %s", ctime((time_t *)&lfsp->lfs_tstamp));
	(void)printf("\nIn-Memory Information\n");
	(void)printf("%s%d\t%s0x%X\t%s%d\t%s%d\t%s%d\n",
		"seglock  ", lfsp->lfs_seglock,
		"iocount  ", lfsp->lfs_iocount,
		"writer   ", lfsp->lfs_writer,
		"dirops   ", lfsp->lfs_dirops,
		"doifile  ", lfsp->lfs_doifile );
	(void)printf("%s%d\t%s%d\t%s0x%X\t%s%d\n",
		"nactive  ", lfsp->lfs_nactive,
		"fmod     ", lfsp->lfs_fmod,
		"clean    ", lfsp->lfs_clean,
		"ronly    ", lfsp->lfs_ronly);
}
#endif /* VERBOSE */
Commit	Line	Data
36da3c53 KB	1	/*-
	2	* Copyright (c) 1992 The Regents of the University of California.
	3	* All rights reserved.
	4	*
	5	* %sccs.include.redist.c%
	6	*/
	7
	8	#ifndef lint
875ef07c	9	static char sccsid[] = "@(#)print.c 5.2 (Berkeley) %G%";
36da3c53 KB	10	#endif /* not lint */
	11
	12	#include <sys/param.h>
	13	#include <sys/ucred.h>
	14	#include <sys/mount.h>
	15	#include <sys/time.h>
	16
	17	#include <ufs/ufs/dinode.h>
	18	#include <ufs/lfs/lfs.h>
	19
	20	#include <stdlib.h>
	21	#include <stdio.h>
	22	#include "clean.h"
	23
	24	/*
	25	* Print out a summary block; return number of blocks in segment; 0
	26	* for empty segment or corrupt segment.
	27	* Returns a pointer to the array of inode addresses.
	28	*/
	29	int
	30	dump_summary(lfsp, sp, flags, iaddrp)
	31	struct lfs *lfsp;
	32	SEGSUM *sp;
	33	u_long flags;
	34	daddr_t **iaddrp;
	35	{
	36	int i, j, numblocks;
	37	daddr_t *dp;
	38
	39	FINFO *fp;
	40	int ck;
	41
	42	if (sp->ss_sumsum != (ck = cksum(&sp->ss_datasum,
	43	LFS_SUMMARY_SIZE - sizeof(sp->ss_sumsum))))
	44	return(-1);
	45
	46	if (flags & DUMP_SUM_HEADER) {
	47	(void)printf(" %s0x%X\t%s%d\t%s%d\n %s0x%X\t%s0x%X",
	48	"next ", sp->ss_next,
	49	"nfinfo ", sp->ss_nfinfo,
	50	"ninos ", sp->ss_ninos,
	51	"sumsum ", sp->ss_sumsum,
	52	"datasum ", sp->ss_datasum );
	53	(void)printf("\tcreate %s", ctime((time_t *)&sp->ss_create));
	54	}
	55
	56	numblocks = (sp->ss_ninos + INOPB(lfsp) - 1) / INOPB(lfsp);
	57
	58	/* Dump out inode disk addresses */
	59	if (flags & DUMP_INODE_ADDRS)
	60	printf(" Inode addresses:");
	61
	62	dp = (daddr_t *)((caddr_t)sp + LFS_SUMMARY_SIZE);
	63	for (--dp, i = 0; i < sp->ss_ninos; --dp)
	64	if (flags & DUMP_INODE_ADDRS) {
	65	(void)printf("\t0x%lx", *dp);
	66	if (++i % 7 == 0)
	67	(void)printf("\n");
	68	} else
	69	++i;
	70	if (iaddrp)
	71	*iaddrp = ++dp;
	72	if (flags & DUMP_INODE_ADDRS)
	73	printf("\n");
74
75	for (fp = (FINFO *)(sp + 1), i = 0; i < sp->ss_nfinfo; ++i) {
76	numblocks += fp->fi_nblocks;
77	if (flags & DUMP_FINFOS) {
78	(void)printf(" %s%d version %d nblocks %d\n",
79	"FINFO for inode: ", fp->fi_ino,
80	fp->fi_version, fp->fi_nblocks);
81	dp = &(fp->fi_blocks[0]);
82	for (j = 0; j < fp->fi_nblocks; j++, dp++) {
83	(void)printf("\t%d", *dp);
84	if ((j % 8) == 7)
85	(void)printf("\n");
86	}
87	if ((j % 8) != 0)
88	(void)printf("\n");
89	fp = (FINFO *)dp;
90	} else {
91	fp = (FINFO *)(&fp->fi_blocks[fp->fi_nblocks]);
92	}
93	}
94	return (numblocks);
95	}
96
97	#ifdef VERBOSE
98	void
99	dump_cleaner_info(ipage)
100	void *ipage;
101	{
102	CLEANERINFO *cip;
103
104	cip = (CLEANERINFO *)ipage;
105	(void)printf("segments clean\t%d\tsegments dirty\t%d\n\n",
106	cip->clean, cip->dirty);
107	}
108
109	void
110	dump_super(lfsp)
111	struct lfs *lfsp;
112	{
113	int i;
114
115	(void)printf("%s0x%X\t%s0x%X\t%s%d\t%s%d\n",
116	"magic ", lfsp->lfs_magic,
117	"version ", lfsp->lfs_version,
118	"size ", lfsp->lfs_size,
119	"ssize ", lfsp->lfs_ssize);
120	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
121	"dsize ", lfsp->lfs_dsize,
122	"bsize ", lfsp->lfs_bsize,
123	"fsize ", lfsp->lfs_fsize,
124	"frag ", lfsp->lfs_frag);
125
126	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
127	"minfree ", lfsp->lfs_minfree,
128	"inopb ", lfsp->lfs_inopb,
129	"ifpb ", lfsp->lfs_ifpb,
130	"nindir ", lfsp->lfs_nindir);
131
132	(void)printf("%s%d\t\t%s%d\t%s%d\t%s%d\n",
133	"nseg ", lfsp->lfs_nseg,
134	"nspf ", lfsp->lfs_nspf,
135	"cleansz ", lfsp->lfs_cleansz,
136	"segtabsz ", lfsp->lfs_segtabsz);
137
138	(void)printf("%s0x%X\t%s%d\t%s0x%X\t%s%d\n",
139	"segmask ", lfsp->lfs_segmask,
140	"segshift ", lfsp->lfs_segshift,
141	"bmask ", lfsp->lfs_bmask,
142	"bshift ", lfsp->lfs_bshift);
143
144	(void)printf("%s0x%X\t\t%s%d\t%s0x%X\t%s%d\n",
145	"ffmask ", lfsp->lfs_ffmask,
146	"ffshift ", lfsp->lfs_ffshift,
147	"fbmask ", lfsp->lfs_fbmask,
148	"fbshift ", lfsp->lfs_fbshift);
149
150	(void)printf("%s%d\t\t%s0x%X\t%s0x%qx\n",
151	"fsbtodb ", lfsp->lfs_fsbtodb,
152	"cksum ", lfsp->lfs_cksum,
153	"maxfilesize ", lfsp->lfs_maxfilesize);
154
155	(void)printf("Superblock disk addresses:\t");
156	for (i = 0; i < LFS_MAXNUMSB; i++) {
157	(void)printf(" 0x%X", lfsp->lfs_sboffs[i]);
158	if ( i == (LFS_MAXNUMSB >> 1))
159	(void)printf("\n\t\t\t\t");
160	}
161	(void)printf("\n");
162
163	(void)printf("Checkpoint Info\n");
164	(void)printf("%s%d\t%s0x%X\t%s%d\n",
165	"free ", lfsp->lfs_free,
166	"idaddr ", lfsp->lfs_idaddr,
167	"ifile ", lfsp->lfs_ifile);
875ef07c	168	(void)printf("%s%d\t%s%d\t%s%d\n",
36da3c53	169	"bfree ", lfsp->lfs_bfree,
875ef07c KB	170	"avail ", lfsp->lfs_avail,
	171	"uinodes ", lfsp->lfs_uinodes);
	172	(void)printf("%s%d\t%s0x%X\t%s0x%X\n%s0x%X\t%s0x%X\t",
36da3c53 KB	173	"nfiles ", lfsp->lfs_nfiles,
	174	"lastseg ", lfsp->lfs_lastseg,
	175	"nextseg ", lfsp->lfs_nextseg,
	176	"curseg ", lfsp->lfs_curseg,
	177	"offset ", lfsp->lfs_offset);
	178	(void)printf("tstamp %s", ctime((time_t *)&lfsp->lfs_tstamp));
	179	(void)printf("\nIn-Memory Information\n");
	180	(void)printf("%s%d\t%s0x%X\t%s%d\t%s%d\t%s%d\n",
	181	"seglock ", lfsp->lfs_seglock,
	182	"iocount ", lfsp->lfs_iocount,
	183	"writer ", lfsp->lfs_writer,
	184	"dirops ", lfsp->lfs_dirops,
	185	"doifile ", lfsp->lfs_doifile );
875ef07c KB	186	(void)printf("%s%d\t%s%d\t%s0x%X\t%s%d\n",
875ef07c KB	187	"nactive ", lfsp->lfs_nactive,
36da3c53 KB	188	"fmod ", lfsp->lfs_fmod,
	189	"clean ", lfsp->lfs_clean,
	190	"ronly ", lfsp->lfs_ronly);
	191	}
	192	#endif /* VERBOSE */