From owner-svn-src-vendor@freebsd.org Wed Oct 14 11:33:08 2015 Return-Path: Delivered-To: svn-src-vendor@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A09CBA12CF7; Wed, 14 Oct 2015 11:33:08 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 77D2C1AF9; Wed, 14 Oct 2015 11:33:08 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id t9EBX7l1028128; Wed, 14 Oct 2015 11:33:07 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id t9EBX7rq028126; Wed, 14 Oct 2015 11:33:07 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201510141133.t9EBX7rq028126@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Wed, 14 Oct 2015 11:33:07 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r289311 - in vendor/illumos/dist: lib/libzfs/common man/man1m X-SVN-Group: vendor MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-vendor@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: SVN commit messages for the vendor work area tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 14 Oct 2015 11:33:08 -0000 Author: mav Date: Wed Oct 14 11:33:07 2015 New Revision: 289311 URL: https://svnweb.freebsd.org/changeset/base/289311 Log: 5764 "zfs send -nv" directs output to stderr Reviewed by: Matthew Ahrens Reviewed by: Paul Dagnelie Reviewed by: Basil Crow Reviewed by: Steven Hartland Reviewed by: Bayard Bell Approved by: Dan McDonald Author: Manoj Joseph illumos/illumos-gate@dc5f28a3c341db7c241bba77ddc109c141072f27 Modified: vendor/illumos/dist/lib/libzfs/common/libzfs_sendrecv.c vendor/illumos/dist/man/man1m/zfs.1m Modified: vendor/illumos/dist/lib/libzfs/common/libzfs_sendrecv.c ============================================================================== --- vendor/illumos/dist/lib/libzfs/common/libzfs_sendrecv.c Wed Oct 14 11:12:47 2015 (r289310) +++ vendor/illumos/dist/lib/libzfs/common/libzfs_sendrecv.c Wed Oct 14 11:33:07 2015 (r289311) @@ -809,7 +809,8 @@ typedef struct send_dump_data { char prevsnap[ZFS_MAXNAMELEN]; uint64_t prevsnap_obj; boolean_t seenfrom, seento, replicate, doall, fromorigin; - boolean_t verbose, dryrun, parsable, progress, embed_data, large_block; + boolean_t verbose, dryrun, parsable, progress, embed_data, std_out; + boolean_t large_block; int outfd; boolean_t err; nvlist_t *fss; @@ -1037,6 +1038,7 @@ dump_snapshot(zfs_handle_t *zhp, void *a int err; boolean_t isfromsnap, istosnap, fromorigin; boolean_t exclude = B_FALSE; + FILE *fout = sdd->std_out ? stdout : stderr; err = 0; thissnap = strchr(zhp->zfs_name, '@') + 1; @@ -1111,30 +1113,30 @@ dump_snapshot(zfs_handle_t *zhp, void *a if (sdd->parsable) { if (sdd->prevsnap[0] != '\0') { - (void) fprintf(stderr, "incremental\t%s\t%s", + (void) fprintf(fout, "incremental\t%s\t%s", sdd->prevsnap, zhp->zfs_name); } else { - (void) fprintf(stderr, "full\t%s", + (void) fprintf(fout, "full\t%s", zhp->zfs_name); } } else { - (void) fprintf(stderr, dgettext(TEXT_DOMAIN, + (void) fprintf(fout, dgettext(TEXT_DOMAIN, "send from @%s to %s"), sdd->prevsnap, zhp->zfs_name); } if (err == 0) { if (sdd->parsable) { - (void) fprintf(stderr, "\t%llu\n", + (void) fprintf(fout, "\t%llu\n", (longlong_t)size); } else { char buf[16]; zfs_nicenum(size, buf, sizeof (buf)); - (void) fprintf(stderr, dgettext(TEXT_DOMAIN, + (void) fprintf(fout, dgettext(TEXT_DOMAIN, " estimated size is %s\n"), buf); } sdd->size += size; } else { - (void) fprintf(stderr, "\n"); + (void) fprintf(fout, "\n"); } } @@ -1378,6 +1380,7 @@ zfs_send(zfs_handle_t *zhp, const char * int pipefd[2]; dedup_arg_t dda = { 0 }; int featureflags = 0; + FILE *fout; (void) snprintf(errbuf, sizeof (errbuf), dgettext(TEXT_DOMAIN, "cannot send '%s'"), zhp->zfs_name); @@ -1505,6 +1508,9 @@ zfs_send(zfs_handle_t *zhp, const char * sdd.filter_cb_arg = cb_arg; if (debugnvp) sdd.debugnv = *debugnvp; + if (sdd.verbose && sdd.dryrun) + sdd.std_out = B_TRUE; + fout = sdd.std_out ? stdout : stderr; /* * Some flags require that we place user holds on the datasets that are @@ -1544,12 +1550,12 @@ zfs_send(zfs_handle_t *zhp, const char * if (flags->verbose) { if (flags->parsable) { - (void) fprintf(stderr, "size\t%llu\n", + (void) fprintf(fout, "size\t%llu\n", (longlong_t)sdd.size); } else { char buf[16]; zfs_nicenum(sdd.size, buf, sizeof (buf)); - (void) fprintf(stderr, dgettext(TEXT_DOMAIN, + (void) fprintf(fout, dgettext(TEXT_DOMAIN, "total estimated size is %s\n"), buf); } } Modified: vendor/illumos/dist/man/man1m/zfs.1m ============================================================================== --- vendor/illumos/dist/man/man1m/zfs.1m Wed Oct 14 11:12:47 2015 (r289310) +++ vendor/illumos/dist/man/man1m/zfs.1m Wed Oct 14 11:33:07 2015 (r289311) @@ -3061,7 +3061,9 @@ Include the dataset's properties in the .RS 4n Do a dry-run ("No-op") send. Do not generate any actual send data. This is useful in conjunction with the \fB-v\fR or \fB-P\fR flags to determine what -data will be sent. +data will be sent. In this case, the verbose output will be written to +standard output (contrast with a non-dry-run, where the stream is written +to standard output and the verbose output goes to standard error). .RE .sp