diff options
Diffstat (limited to 'cddl/contrib/opensolaris/lib')
-rw-r--r-- | cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h | 2 | ||||
-rw-r--r-- | cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c | 51 |
2 files changed, 37 insertions, 16 deletions
diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h index f75effd338fc..15b1d54e6341 100644 --- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h +++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs.h @@ -660,7 +660,7 @@ typedef boolean_t (snapfilter_cb_t)(zfs_handle_t *, void *); extern int zfs_send(zfs_handle_t *, const char *, const char *, sendflags_t *, int, snapfilter_cb_t, void *, nvlist_t **); -extern int zfs_send_one(zfs_handle_t *, const char *, int, enum lzc_send_flags); +extern int zfs_send_one(zfs_handle_t *, const char *, int, sendflags_t flags); extern int zfs_send_resume(libzfs_handle_t *, sendflags_t *, int outfd, const char *); extern nvlist_t *zfs_send_resume_token_to_nvlist(libzfs_handle_t *hdl, diff --git a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c index b7e624e4621c..cf5aedafca7e 100644 --- a/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c +++ b/cddl/contrib/opensolaris/lib/libzfs/common/libzfs_sendrecv.c @@ -1190,16 +1190,14 @@ send_print_verbose(FILE *fout, const char *tosnap, const char *fromsnap, } } - if (size != 0) { - if (parsable) { - (void) fprintf(fout, "\t%llu", - (longlong_t)size); - } else { - char buf[16]; - zfs_nicenum(size, buf, sizeof (buf)); - (void) fprintf(fout, dgettext(TEXT_DOMAIN, - " estimated size is %s"), buf); - } + if (parsable) { + (void) fprintf(fout, "\t%llu", + (longlong_t)size); + } else if (size != 0) { + char buf[16]; + zfs_nicenum(size, buf, sizeof (buf)); + (void) fprintf(fout, dgettext(TEXT_DOMAIN, + " estimated size is %s"), buf); } (void) fprintf(fout, "\n"); } @@ -2037,17 +2035,40 @@ err_out: } int -zfs_send_one(zfs_handle_t *zhp, const char *from, int fd, - enum lzc_send_flags flags) +zfs_send_one(zfs_handle_t *zhp, const char *from, int fd, sendflags_t flags) { - int err; + int err = 0; libzfs_handle_t *hdl = zhp->zfs_hdl; - + enum lzc_send_flags lzc_flags = 0; + FILE *fout = (flags.verbose && flags.dryrun) ? stdout : stderr; char errbuf[1024]; + + if (flags.largeblock) + lzc_flags |= LZC_SEND_FLAG_LARGE_BLOCK; + if (flags.embed_data) + lzc_flags |= LZC_SEND_FLAG_EMBED_DATA; + if (flags.compress) + lzc_flags |= LZC_SEND_FLAG_COMPRESS; + + if (flags.verbose) { + uint64_t size = 0; + err = lzc_send_space(zhp->zfs_name, from, lzc_flags, &size); + if (err == 0) { + send_print_verbose(fout, zhp->zfs_name, from, size, + flags.parsable); + } else { + (void) fprintf(stderr, "Cannot estimate send size: " + "%s\n", strerror(errno)); + } + } + + if (flags.dryrun) + return (err); + (void) snprintf(errbuf, sizeof (errbuf), dgettext(TEXT_DOMAIN, "warning: cannot send '%s'"), zhp->zfs_name); - err = lzc_send(zhp->zfs_name, from, fd, flags); + err = lzc_send(zhp->zfs_name, from, fd, lzc_flags); if (err != 0) { switch (errno) { case EXDEV: |