[thirdparty/xfsprogs-dev.git] / growfs / xfs_growfs.c

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
 * All Rights Reserved.
 */

#include "libxfs.h"
#include "path.h"
#include "fsgeom.h"

static void
usage(void)
{
	fprintf(stderr, _(
"Usage: %s [options] mountpoint\n\n\
Options:\n\
	-d          grow data/metadata section\n\
	-l          grow log section\n\
	-r          grow realtime section\n\
	-n          don't change anything, just show geometry\n\
	-i          convert log from external to internal format\n\
	-t          alternate location for mount table (/etc/mtab)\n\
	-x          convert log from internal to external format\n\
	-D size     grow data/metadata section to size blks\n\
	-L size     grow/shrink log section to size blks\n\
	-R size     grow realtime section to size blks\n\
	-e size     set realtime extent size to size blks\n\
	-m imaxpct  set inode max percent to imaxpct\n\
	-V          print version information\n"),
		progname);
	exit(2);
}

int
main(int argc, char **argv)
{
	int			aflag;	/* fake flag, do all pieces */
	int			c;	/* current option character */
	long long		ddsize;	/* device size in 512-byte blocks */
	int			dflag;	/* -d flag */
	long long		dlsize;	/* device size in 512-byte blocks */
	long long		drsize;	/* device size in 512-byte blocks */
	long long		dsize;	/* new data size in fs blocks */
	int			error;	/* we have hit an error */
	long			esize;	/* new rt extent size */
	int			ffd;	/* mount point file descriptor */
	struct xfs_fsop_geom	geo;	/* current fs geometry */
	int			iflag;	/* -i flag */
	int			isint;	/* log is currently internal */
	int			lflag;	/* -l flag */
	long long		lsize;	/* new log size in fs blocks */
	int			maxpct;	/* -m flag value */
	int			mflag;	/* -m flag */
	int			nflag;	/* -n flag */
	struct xfs_fsop_geom	ngeo;	/* new fs geometry */
	int			rflag;	/* -r flag */
	long long		rsize;	/* new rt size in fs blocks */
	int			xflag;	/* -x flag */
	char			*fname;	/* mount point name */
	char			*datadev; /* data device name */
	char			*logdev;  /*  log device name */
	char			*rtdev;	/*   RT device name */
	fs_path_t		*fs;	/* mount point information */
	libxfs_init_t		xi;	/* libxfs structure */
	char			rpath[PATH_MAX];
	int			ret;

	progname = basename(argv[0]);
	setlocale(LC_ALL, "");
	bindtextdomain(PACKAGE, LOCALEDIR);
	textdomain(PACKAGE);

	maxpct = esize = 0;
	dsize = lsize = rsize = 0LL;
	aflag = dflag = iflag = lflag = mflag = nflag = rflag = xflag = 0;

	while ((c = getopt(argc, argv, "dD:e:ilL:m:np:rR:t:xV")) != EOF) {
		switch (c) {
		case 'D':
			dsize = strtoll(optarg, NULL, 10);
			/* fall through */
		case 'd':
			dflag = 1;
			break;
		case 'e':
			esize = atol(optarg);
			rflag = 1;
			break;
		case 'i':
			lflag = iflag = 1;
			break;
		case 'L':
			lsize = strtoll(optarg, NULL, 10);
			/* fall through */
		case 'l':
			lflag = 1;
			break;
		case 'm':
			mflag = 1;
			maxpct = atoi(optarg);
			break;
		case 'n':
			nflag = 1;
			break;
		case 'p':
			progname = optarg;
			break;
		case 'R':
			rsize = strtoll(optarg, NULL, 10);
			/* fall through */
		case 'r':
			rflag = 1;
			break;
		case 't':
			mtab_file = optarg;
			break;
		case 'x':
			lflag = xflag = 1;
			break;
		case 'V':
			printf(_("%s version %s\n"), progname, VERSION);
			exit(0);
		case '?':
		default:
			usage();
		}
	}
	if (argc - optind != 1)
		usage();
	if (iflag && xflag)
		usage();
	if (dflag + lflag + rflag + mflag == 0)
		aflag = 1;

	fs_table_initialise(0, NULL, 0, NULL);

	if (!realpath(argv[optind], rpath)) {
		fprintf(stderr, _("%s: path resolution failed for %s: %s\n"),
			progname, argv[optind], strerror(errno));
		return 1;
	}

	fs = fs_table_lookup_mount(rpath);
	if (!fs) {
		fprintf(stderr, _("%s: %s is not a mounted XFS filesystem\n"),
			progname, argv[optind]);
		return 1;
	}

	fname = fs->fs_dir;
	datadev = fs->fs_name;
	logdev = fs->fs_log;
	rtdev = fs->fs_rt;

	ffd = open(fname, O_RDONLY);
	if (ffd < 0) {
		perror(fname);
		return 1;
	}

	if (!platform_test_xfs_fd(ffd)) {
		fprintf(stderr, _("%s: specified file "
			"[\"%s\"] is not on an XFS filesystem\n"),
			progname, fname);
		exit(1);
	}

	/* get the current filesystem size & geometry */
	ret = xfrog_geometry(ffd, &geo);
	if (ret) {
		fprintf(stderr,
	_("%s: cannot determine geometry of filesystem mounted at %s: %s\n"),
			progname, fname, strerror(ret));
		exit(1);
	}

	isint = geo.logstart > 0;

	/*
	 * Need root access from here on (using raw devices)...
	 */

	memset(&xi, 0, sizeof(xi));
	xi.dname = datadev;
	xi.logname = logdev;
	xi.rtname = rtdev;
	xi.isreadonly = LIBXFS_ISREADONLY;

	if (!libxfs_init(&xi))
		usage();

	/* check we got the info for all the sections we are trying to modify */
	if (!xi.ddev) {
		fprintf(stderr, _("%s: failed to access data device for %s\n"),
			progname, fname);
		exit(1);
	}
	if (lflag && !isint && !xi.logdev) {
		fprintf(stderr, _("%s: failed to access external log for %s\n"),
			progname, fname);
		exit(1);
	}
	if (rflag && !xi.rtdev) {
		fprintf(stderr,
			_("%s: failed to access realtime device for %s\n"),
			progname, fname);
		exit(1);
	}

	xfs_report_geom(&geo, datadev, logdev, rtdev);

	ddsize = xi.dsize;
	dlsize = ( xi.logBBsize? xi.logBBsize :
			geo.logblocks * (geo.blocksize / BBSIZE) );
	drsize = xi.rtsize;

	/*
	 * Ok, Linux only has a 1024-byte resolution on device _size_,
	 * and the sizes below are in basic 512-byte blocks,
	 * so if we have (size % 2), on any partition, we can't get
	 * to the last 512 bytes.  Just chop it down by a block.
	 */

	ddsize -= (ddsize % 2);
	dlsize -= (dlsize % 2);
	drsize -= (drsize % 2);

	error = 0;

	if (dflag | mflag | aflag) {
		xfs_growfs_data_t	in;

		if (!mflag)
			maxpct = geo.imaxpct;
		if (!dflag && !aflag)	/* Only mflag, no data size change */
			dsize = geo.datablocks;
		else if (!dsize)
			dsize = ddsize / (geo.blocksize / BBSIZE);
		else if (dsize > ddsize / (geo.blocksize / BBSIZE)) {
			fprintf(stderr, _(
				"data size %lld too large, maximum is %lld\n"),
				(long long)dsize,
				(long long)(ddsize/(geo.blocksize/BBSIZE)));
			error = 1;
		}

		if (!error && dsize < geo.datablocks) {
			fprintf(stderr, _("data size %lld too small,"
				" old size is %lld\n"),
				(long long)dsize, (long long)geo.datablocks);
			error = 1;
		} else if (!error &&
			   dsize == geo.datablocks && maxpct == geo.imaxpct) {
			if (dflag)
				fprintf(stderr, _(
					"data size unchanged, skipping\n"));
			if (mflag)
				fprintf(stderr, _(
					"inode max pct unchanged, skipping\n"));
		} else if (!error && !nflag) {
			in.newblocks = (__u64)dsize;
			in.imaxpct = (__u32)maxpct;
			if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSDATA, &in) < 0) {
				if (errno == EWOULDBLOCK)
					fprintf(stderr, _(
				 "%s: growfs operation in progress already\n"),
						progname);
				else
					fprintf(stderr, _(
				"%s: XFS_IOC_FSGROWFSDATA xfsctl failed: %s\n"),
						progname, strerror(errno));
				error = 1;
			}
		}
	}

	if (!error && (rflag | aflag)) {
		xfs_growfs_rt_t	in;

		if (!esize)
			esize = (__u32)geo.rtextsize;
		if (!rsize)
			rsize = drsize / (geo.blocksize / BBSIZE);
		else if (rsize > drsize / (geo.blocksize / BBSIZE)) {
			fprintf(stderr, _(
			"realtime size %lld too large, maximum is %lld\n"),
				rsize, drsize / (geo.blocksize / BBSIZE));
			error = 1;
		}
		if (!error && rsize < geo.rtblocks) {
			fprintf(stderr, _(
			"realtime size %lld too small, old size is %lld\n"),
				(long long)rsize, (long long)geo.rtblocks);
			error = 1;
		} else if (!error && rsize == geo.rtblocks) {
			if (rflag)
				fprintf(stderr, _(
					"realtime size unchanged, skipping\n"));
		} else if (!error && !nflag) {
			in.newblocks = (__u64)rsize;
			in.extsize = (__u32)esize;
			if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSRT, &in) < 0) {
				if (errno == EWOULDBLOCK)
					fprintf(stderr, _(
				"%s: growfs operation in progress already\n"),
						progname);
				else if (errno == ENOSYS)
					fprintf(stderr, _(
				"%s: realtime growth not implemented\n"),
						progname);
				else
					fprintf(stderr, _(
				"%s: XFS_IOC_FSGROWFSRT xfsctl failed: %s\n"),
						progname, strerror(errno));
				error = 1;
			}
		}
	}

	if (!error && (lflag | aflag)) {
		xfs_growfs_log_t	in;

		if (!lsize)
			lsize = dlsize / (geo.blocksize / BBSIZE);
		if (iflag)
			in.isint = 1;
		else if (xflag)
			in.isint = 0;
		else
			in.isint = xi.logBBsize == 0;
		if (lsize == geo.logblocks && (in.isint == isint)) {
			if (lflag)
				fprintf(stderr,
					_("log size unchanged, skipping\n"));
		} else if (!nflag) {
			in.newblocks = (__u32)lsize;
			if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSLOG, &in) < 0) {
				if (errno == EWOULDBLOCK)
					fprintf(stderr,
				_("%s: growfs operation in progress already\n"),
						progname);
				else if (errno == ENOSYS)
					fprintf(stderr,
				_("%s: log growth not supported yet\n"),
						progname);
				else
					fprintf(stderr,
				_("%s: XFS_IOC_FSGROWFSLOG xfsctl failed: %s\n"),
						progname, strerror(errno));
				error = 1;
			}
		}
	}

	ret = xfrog_geometry(ffd, &ngeo);
	if (ret) {
		fprintf(stderr, _("%s: XFS_IOC_FSGEOMETRY xfsctl failed: %s\n"),
			progname, strerror(ret));
		exit(1);
	}
	if (geo.datablocks != ngeo.datablocks)
		printf(_("data blocks changed from %lld to %lld\n"),
			(long long)geo.datablocks, (long long)ngeo.datablocks);
	if (geo.imaxpct != ngeo.imaxpct)
		printf(_("inode max percent changed from %d to %d\n"),
			geo.imaxpct, ngeo.imaxpct);
	if (geo.logblocks != ngeo.logblocks)
		printf(_("log blocks changed from %d to %d\n"),
			geo.logblocks, ngeo.logblocks);
	if ((geo.logstart == 0) != (ngeo.logstart == 0))
		printf(_("log changed from %s to %s\n"),
			geo.logstart ? _("internal") : _("external"),
			ngeo.logstart ? _("internal") : _("external"));
	if (geo.rtblocks != ngeo.rtblocks)
		printf(_("realtime blocks changed from %lld to %lld\n"),
			(long long)geo.rtblocks, (long long)ngeo.rtblocks);
	if (geo.rtextsize != ngeo.rtextsize)
		printf(_("realtime extent size changed from %d to %d\n"),
			geo.rtextsize, ngeo.rtextsize);
	exit(error);
}
Commit	Line	Data
959ef981	1	// SPDX-License-Identifier: GPL-2.0
2bd0ea18	2	/*
da23017d NS	3	* Copyright (c) 2000-2005 Silicon Graphics, Inc.
da23017d NS	4	* All Rights Reserved.
2bd0ea18 NS	5	*/
2bd0ea18 NS	6
6b803e5a CH	7	#include "libxfs.h"
6b803e5a CH	8	#include "path.h"
35f7c5b3	9	#include "fsgeom.h"
2bd0ea18	10
2bd0ea18 NS	11	static void
	12	usage(void)
	13	{
9440d84d	14	fprintf(stderr, _(
2bd0ea18 NS	15	"Usage: %s [options] mountpoint\n\n\
2bd0ea18 NS	16	Options:\n\
dfc130f3 RC	17	-d grow data/metadata section\n\
	18	-l grow log section\n\
	19	-r grow realtime section\n\
	20	-n don't change anything, just show geometry\n\
dfc130f3 RC	21	-i convert log from external to internal format\n\
	22	-t alternate location for mount table (/etc/mtab)\n\
	23	-x convert log from internal to external format\n\
	24	-D size grow data/metadata section to size blks\n\
	25	-L size grow/shrink log section to size blks\n\
	26	-R size grow realtime section to size blks\n\
	27	-e size set realtime extent size to size blks\n\
	28	-m imaxpct set inode max percent to imaxpct\n\
	29	-V print version information\n"),
30626ef6	30	progname);
2bd0ea18 NS	31	exit(2);
	32	}
	33
2bd0ea18 NS	34	int
	35	main(int argc, char **argv)
	36	{
	37	int aflag; /* fake flag, do all pieces */
	38	int c; /* current option character */
	39	long long ddsize; /* device size in 512-byte blocks */
	40	int dflag; /* -d flag */
2bd0ea18 NS	41	long long dlsize; /* device size in 512-byte blocks */
	42	long long drsize; /* device size in 512-byte blocks */
	43	long long dsize; /* new data size in fs blocks */
	44	int error; /* we have hit an error */
	45	long esize; /* new rt extent size */
	46	int ffd; /* mount point file descriptor */
2668d323	47	struct xfs_fsop_geom geo; /* current fs geometry */
2bd0ea18 NS	48	int iflag; /* -i flag */
	49	int isint; /* log is currently internal */
	50	int lflag; /* -l flag */
	51	long long lsize; /* new log size in fs blocks */
	52	int maxpct; /* -m flag value */
	53	int mflag; /* -m flag */
2bd0ea18	54	int nflag; /* -n flag */
2668d323	55	struct xfs_fsop_geom ngeo; /* new fs geometry */
2bd0ea18 NS	56	int rflag; /* -r flag */
2bd0ea18 NS	57	long long rsize; /* new rt size in fs blocks */
2bd0ea18	58	int xflag; /* -x flag */
3d93ccb7 NS	59	char fname; / mount point name */
	60	char datadev; / data device name */
	61	char logdev; / log device name */
	62	char rtdev; / RT device name */
	63	fs_path_t fs; / mount point information */
2bd0ea18	64	libxfs_init_t xi; /* libxfs structure */
b97815a0	65	char rpath[PATH_MAX];
9612817d	66	int ret;
2bd0ea18	67
2bd0ea18	68	progname = basename(argv[0]);
9440d84d NS	69	setlocale(LC_ALL, "");
	70	bindtextdomain(PACKAGE, LOCALEDIR);
	71	textdomain(PACKAGE);
53f8ad6d	72
2bd0ea18 NS	73	maxpct = esize = 0;
2bd0ea18 NS	74	dsize = lsize = rsize = 0LL;
53f8ad6d NS	75	aflag = dflag = iflag = lflag = mflag = nflag = rflag = xflag = 0;
53f8ad6d NS	76
6d1d29a7	77	while ((c = getopt(argc, argv, "dD:e:ilL:m:np:rR:t:xV")) != EOF) {
2bd0ea18 NS	78	switch (c) {
2bd0ea18 NS	79	case 'D':
53f8ad6d	80	dsize = strtoll(optarg, NULL, 10);
2bd0ea18 NS	81	/* fall through */
	82	case 'd':
	83	dflag = 1;
	84	break;
	85	case 'e':
	86	esize = atol(optarg);
	87	rflag = 1;
	88	break;
	89	case 'i':
	90	lflag = iflag = 1;
	91	break;
	92	case 'L':
53f8ad6d	93	lsize = strtoll(optarg, NULL, 10);
2bd0ea18 NS	94	/* fall through */
	95	case 'l':
	96	lflag = 1;
	97	break;
	98	case 'm':
	99	mflag = 1;
	100	maxpct = atoi(optarg);
	101	break;
	102	case 'n':
	103	nflag = 1;
	104	break;
	105	case 'p':
	106	progname = optarg;
	107	break;
	108	case 'R':
53f8ad6d	109	rsize = strtoll(optarg, NULL, 10);
2bd0ea18 NS	110	/* fall through */
	111	case 'r':
	112	rflag = 1;
	113	break;
	114	case 't':
3d93ccb7	115	mtab_file = optarg;
2bd0ea18 NS	116	break;
	117	case 'x':
	118	lflag = xflag = 1;
	119	break;
	120	case 'V':
9440d84d	121	printf(_("%s version %s\n"), progname, VERSION);
3d98fe63	122	exit(0);
2bd0ea18 NS	123	case '?':
	124	default:
	125	usage();
	126	}
	127	}
	128	if (argc - optind != 1)
	129	usage();
	130	if (iflag && xflag)
	131	usage();
17d7016e	132	if (dflag + lflag + rflag + mflag == 0)
2bd0ea18 NS	133	aflag = 1;
2bd0ea18 NS	134
0900efe4	135	fs_table_initialise(0, NULL, 0, NULL);
b97815a0 BD	136
	137	if (!realpath(argv[optind], rpath)) {
	138	fprintf(stderr, _("%s: path resolution failed for %s: %s\n"),
	139	progname, argv[optind], strerror(errno));
	140	return 1;
	141	}
	142
	143	fs = fs_table_lookup_mount(rpath);
3d93ccb7 NS	144	if (!fs) {
	145	fprintf(stderr, _("%s: %s is not a mounted XFS filesystem\n"),
	146	progname, argv[optind]);
	147	return 1;
	148	}
	149
	150	fname = fs->fs_dir;
	151	datadev = fs->fs_name;
	152	logdev = fs->fs_log;
	153	rtdev = fs->fs_rt;
2bd0ea18 NS	154
	155	ffd = open(fname, O_RDONLY);
	156	if (ffd < 0) {
	157	perror(fname);
	158	return 1;
	159	}
	160
93d9f139 NS	161	if (!platform_test_xfs_fd(ffd)) {
	162	fprintf(stderr, _("%s: specified file "
	163	"[\"%s\"] is not on an XFS filesystem\n"),
	164	progname, fname);
	165	exit(1);
	166	}
	167
2bd0ea18	168	/* get the current filesystem size & geometry */
9612817d DW	169	ret = xfrog_geometry(ffd, &geo);
	170	if (ret) {
	171	fprintf(stderr,
	172	_("%s: cannot determine geometry of filesystem mounted at %s: %s\n"),
	173	progname, fname, strerror(ret));
	174	exit(1);
2bd0ea18	175	}
9612817d	176
2bd0ea18	177	isint = geo.logstart > 0;
2bd0ea18 NS	178
	179	/*
	180	* Need root access from here on (using raw devices)...
	181	*/
	182
dab9b8d6	183	memset(&xi, 0, sizeof(xi));
2bd0ea18 NS	184	xi.dname = datadev;
	185	xi.logname = logdev;
	186	xi.rtname = rtdev;
2bd0ea18 NS	187	xi.isreadonly = LIBXFS_ISREADONLY;
	188
	189	if (!libxfs_init(&xi))
	190	usage();
	191
	192	/* check we got the info for all the sections we are trying to modify */
	193	if (!xi.ddev) {
9440d84d	194	fprintf(stderr, _("%s: failed to access data device for %s\n"),
2bd0ea18 NS	195	progname, fname);
	196	exit(1);
	197	}
	198	if (lflag && !isint && !xi.logdev) {
9440d84d	199	fprintf(stderr, _("%s: failed to access external log for %s\n"),
2bd0ea18 NS	200	progname, fname);
	201	exit(1);
	202	}
	203	if (rflag && !xi.rtdev) {
9440d84d NS	204	fprintf(stderr,
9440d84d NS	205	_("%s: failed to access realtime device for %s\n"),
2bd0ea18 NS	206	progname, fname);
	207	exit(1);
	208	}
	209
35f7c5b3	210	xfs_report_geom(&geo, datadev, logdev, rtdev);
2bd0ea18 NS	211
	212	ddsize = xi.dsize;
	213	dlsize = ( xi.logBBsize? xi.logBBsize :
	214	geo.logblocks * (geo.blocksize / BBSIZE) );
	215	drsize = xi.rtsize;
	216
b7abc846 ES	217	/*
	218	* Ok, Linux only has a 1024-byte resolution on device _size_,
	219	* and the sizes below are in basic 512-byte blocks,
	220	* so if we have (size % 2), on any partition, we can't get
	221	* to the last 512 bytes. Just chop it down by a block.
	222	*/
dfc130f3	223
b7abc846 ES	224	ddsize -= (ddsize % 2);
	225	dlsize -= (dlsize % 2);
	226	drsize -= (drsize % 2);
	227
2bd0ea18	228	error = 0;
17d7016e ES	229
17d7016e ES	230	if (dflag \| mflag \| aflag) {
2bd0ea18	231	xfs_growfs_data_t in;
8e4b2fda	232
2bd0ea18 NS	233	if (!mflag)
2bd0ea18 NS	234	maxpct = geo.imaxpct;
17d7016e ES	235	if (!dflag && !aflag) /* Only mflag, no data size change */
	236	dsize = geo.datablocks;
	237	else if (!dsize)
2bd0ea18 NS	238	dsize = ddsize / (geo.blocksize / BBSIZE);
2bd0ea18 NS	239	else if (dsize > ddsize / (geo.blocksize / BBSIZE)) {
9440d84d NS	240	fprintf(stderr, _(
9440d84d NS	241	"data size %lld too large, maximum is %lld\n"),
5b64e00a NS	242	(long long)dsize,
5b64e00a NS	243	(long long)(ddsize/(geo.blocksize/BBSIZE)));
2bd0ea18 NS	244	error = 1;
2bd0ea18 NS	245	}
8e4b2fda	246
2bd0ea18	247	if (!error && dsize < geo.datablocks) {
9440d84d NS	248	fprintf(stderr, _("data size %lld too small,"
9440d84d NS	249	" old size is %lld\n"),
5b64e00a	250	(long long)dsize, (long long)geo.datablocks);
2bd0ea18 NS	251	error = 1;
	252	} else if (!error &&
	253	dsize == geo.datablocks && maxpct == geo.imaxpct) {
	254	if (dflag)
9440d84d NS	255	fprintf(stderr, _(
9440d84d NS	256	"data size unchanged, skipping\n"));
2bd0ea18	257	if (mflag)
9440d84d NS	258	fprintf(stderr, _(
9440d84d NS	259	"inode max pct unchanged, skipping\n"));
2bd0ea18 NS	260	} else if (!error && !nflag) {
	261	in.newblocks = (__u64)dsize;
	262	in.imaxpct = (__u32)maxpct;
93d9f139	263	if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSDATA, &in) < 0) {
2bd0ea18	264	if (errno == EWOULDBLOCK)
9440d84d NS	265	fprintf(stderr, _(
9440d84d NS	266	"%s: growfs operation in progress already\n"),
2bd0ea18 NS	267	progname);
2bd0ea18 NS	268	else
9440d84d	269	fprintf(stderr, _(
93d9f139	270	"%s: XFS_IOC_FSGROWFSDATA xfsctl failed: %s\n"),
2bd0ea18 NS	271	progname, strerror(errno));
	272	error = 1;
	273	}
	274	}
	275	}
	276
	277	if (!error && (rflag \| aflag)) {
	278	xfs_growfs_rt_t in;
	279
	280	if (!esize)
	281	esize = (__u32)geo.rtextsize;
	282	if (!rsize)
	283	rsize = drsize / (geo.blocksize / BBSIZE);
	284	else if (rsize > drsize / (geo.blocksize / BBSIZE)) {
9440d84d NS	285	fprintf(stderr, _(
9440d84d NS	286	"realtime size %lld too large, maximum is %lld\n"),
2bd0ea18 NS	287	rsize, drsize / (geo.blocksize / BBSIZE));
	288	error = 1;
	289	}
	290	if (!error && rsize < geo.rtblocks) {
9440d84d NS	291	fprintf(stderr, _(
9440d84d NS	292	"realtime size %lld too small, old size is %lld\n"),
5b64e00a	293	(long long)rsize, (long long)geo.rtblocks);
2bd0ea18 NS	294	error = 1;
	295	} else if (!error && rsize == geo.rtblocks) {
	296	if (rflag)
9440d84d NS	297	fprintf(stderr, _(
9440d84d NS	298	"realtime size unchanged, skipping\n"));
2bd0ea18 NS	299	} else if (!error && !nflag) {
	300	in.newblocks = (__u64)rsize;
	301	in.extsize = (__u32)esize;
93d9f139	302	if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSRT, &in) < 0) {
2bd0ea18	303	if (errno == EWOULDBLOCK)
9440d84d NS	304	fprintf(stderr, _(
9440d84d NS	305	"%s: growfs operation in progress already\n"),
2bd0ea18 NS	306	progname);
2bd0ea18 NS	307	else if (errno == ENOSYS)
9440d84d NS	308	fprintf(stderr, _(
9440d84d NS	309	"%s: realtime growth not implemented\n"),
2bd0ea18 NS	310	progname);
2bd0ea18 NS	311	else
9440d84d	312	fprintf(stderr, _(
93d9f139	313	"%s: XFS_IOC_FSGROWFSRT xfsctl failed: %s\n"),
2bd0ea18 NS	314	progname, strerror(errno));
	315	error = 1;
	316	}
	317	}
	318	}
	319
	320	if (!error && (lflag \| aflag)) {
	321	xfs_growfs_log_t in;
	322
	323	if (!lsize)
	324	lsize = dlsize / (geo.blocksize / BBSIZE);
	325	if (iflag)
	326	in.isint = 1;
	327	else if (xflag)
	328	in.isint = 0;
dfc130f3	329	else
2bd0ea18 NS	330	in.isint = xi.logBBsize == 0;
	331	if (lsize == geo.logblocks && (in.isint == isint)) {
	332	if (lflag)
	333	fprintf(stderr,
9440d84d	334	_("log size unchanged, skipping\n"));
2bd0ea18 NS	335	} else if (!nflag) {
2bd0ea18 NS	336	in.newblocks = (__u32)lsize;
93d9f139	337	if (xfsctl(fname, ffd, XFS_IOC_FSGROWFSLOG, &in) < 0) {
2bd0ea18 NS	338	if (errno == EWOULDBLOCK)
2bd0ea18 NS	339	fprintf(stderr,
9440d84d	340	_("%s: growfs operation in progress already\n"),
2bd0ea18 NS	341	progname);
	342	else if (errno == ENOSYS)
	343	fprintf(stderr,
9440d84d NS	344	_("%s: log growth not supported yet\n"),
9440d84d NS	345	progname);
2bd0ea18 NS	346	else
2bd0ea18 NS	347	fprintf(stderr,
93d9f139	348	_("%s: XFS_IOC_FSGROWFSLOG xfsctl failed: %s\n"),
2bd0ea18 NS	349	progname, strerror(errno));
	350	error = 1;
	351	}
	352	}
	353	}
	354
9612817d DW	355	ret = xfrog_geometry(ffd, &ngeo);
9612817d DW	356	if (ret) {
93d9f139	357	fprintf(stderr, _("%s: XFS_IOC_FSGEOMETRY xfsctl failed: %s\n"),
9612817d	358	progname, strerror(ret));
2bd0ea18 NS	359	exit(1);
	360	}
	361	if (geo.datablocks != ngeo.datablocks)
9440d84d	362	printf(_("data blocks changed from %lld to %lld\n"),
5b64e00a	363	(long long)geo.datablocks, (long long)ngeo.datablocks);
2bd0ea18	364	if (geo.imaxpct != ngeo.imaxpct)
9440d84d	365	printf(_("inode max percent changed from %d to %d\n"),
2bd0ea18 NS	366	geo.imaxpct, ngeo.imaxpct);
2bd0ea18 NS	367	if (geo.logblocks != ngeo.logblocks)
9440d84d	368	printf(_("log blocks changed from %d to %d\n"),
2bd0ea18 NS	369	geo.logblocks, ngeo.logblocks);
2bd0ea18 NS	370	if ((geo.logstart == 0) != (ngeo.logstart == 0))
9440d84d NS	371	printf(_("log changed from %s to %s\n"),
	372	geo.logstart ? _("internal") : _("external"),
	373	ngeo.logstart ? _("internal") : _("external"));
2bd0ea18	374	if (geo.rtblocks != ngeo.rtblocks)
9440d84d	375	printf(_("realtime blocks changed from %lld to %lld\n"),
5b64e00a	376	(long long)geo.rtblocks, (long long)ngeo.rtblocks);
2bd0ea18	377	if (geo.rtextsize != ngeo.rtextsize)
9440d84d	378	printf(_("realtime extent size changed from %d to %d\n"),
2bd0ea18	379	geo.rtextsize, ngeo.rtextsize);
9beae830	380	exit(error);
2bd0ea18	381	}