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DLPX-40252 integrate EP-476 compressed zfs send/receive

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Authored by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Tom Caputi <tcaputi@datto.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Ported by: David Quigley <david.quigley@intel.com>
Issue #5078
This commit is contained in:
Dan Kimmel
2016-07-11 13:45:52 -04:00
committed by Brian Behlendorf
parent d3c2ae1c08
commit 2aa34383b9
24 changed files with 1062 additions and 550 deletions
Download Patch File Download Diff File Expand all files Collapse all files
cmd/zfs/zfs_main.c
+7 -2
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@@ -261,7 +261,7 @@ get_usage(zfs_help_t idx)
case HELP_ROLLBACK:
return (gettext("\trollback [-rRf] <snapshot>\n"));
case HELP_SEND:
return (gettext("\tsend [-DnPpRvLe] [-[iI] snapshot] "
return (gettext("\tsend [-DnPpRvLec] [-[iI] snapshot] "
"<snapshot>\n"
"\tsend [-Le] [-i snapshot|bookmark] "
"<filesystem|volume|snapshot>\n"
@@ -3733,7 +3733,7 @@ zfs_do_send(int argc, char **argv)
boolean_t extraverbose = B_FALSE;
/* check options */
while ((c = getopt(argc, argv, ":i:I:RDpvnPLet:")) != -1) {
while ((c = getopt(argc, argv, ":i:I:RDpvnPLet:c")) != -1) {
switch (c) {
case 'i':
if (fromname)
@@ -3777,6 +3777,9 @@ zfs_do_send(int argc, char **argv)
case 't':
resume_token = optarg;
break;
case 'c':
flags.compress = B_TRUE;
break;
case ':':
(void) fprintf(stderr, gettext("missing argument for "
"'%c' option\n"), optopt);
@@ -3853,6 +3856,8 @@ zfs_do_send(int argc, char **argv)
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 (fromname != NULL &&
(fromname[0] == '#' || fromname[0] == '@')) {