c/mirror_zfs
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_zfs.git synced 2026-05-23 02:44:41 +03:00
Code Issues Packages Projects Releases Wiki Activity

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

Browse Source 
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/zstreamdump/zstreamdump.c
+22 -8
View File
@@ -27,7 +27,7 @@
*/
/*
* Copyright (c) 2013, 2014 by Delphix. All rights reserved.
* Copyright (c) 2013, 2015 by Delphix. All rights reserved.
*/
#include <ctype.h>
@@ -40,6 +40,7 @@
#include <sys/dmu.h>
#include <sys/zfs_ioctl.h>
#include <sys/zio.h>
#include <zfs_fletcher.h>
/*
@@ -252,6 +253,7 @@ main(int argc, char *argv[])
(void) fprintf(stderr, "invalid option '%c'\n",
optopt);
usage();
break;
}
}
@@ -457,38 +459,50 @@ main(int argc, char *argv[])
drrw->drr_object = BSWAP_64(drrw->drr_object);
drrw->drr_type = BSWAP_32(drrw->drr_type);
drrw->drr_offset = BSWAP_64(drrw->drr_offset);
drrw->drr_length = BSWAP_64(drrw->drr_length);
drrw->drr_logical_size =
BSWAP_64(drrw->drr_logical_size);
drrw->drr_toguid = BSWAP_64(drrw->drr_toguid);
drrw->drr_key.ddk_prop =
BSWAP_64(drrw->drr_key.ddk_prop);
drrw->drr_compressed_size =
BSWAP_64(drrw->drr_compressed_size);
}
uint64_t payload_size = DRR_WRITE_PAYLOAD_SIZE(drrw);
/*
* If this is verbose and/or dump output,
* print info on the modified block
*/
if (verbose) {
(void) printf("WRITE object = %llu type = %u "
"checksum type = %u\n"
" offset = %llu length = %llu "
"checksum type = %u compression type = %u\n"
" offset = %llu logical_size = %llu "
"compressed_size = %llu "
"payload_size = %llu "
"props = %llx\n",
(u_longlong_t)drrw->drr_object,
drrw->drr_type,
drrw->drr_checksumtype,
drrw->drr_compressiontype,
(u_longlong_t)drrw->drr_offset,
(u_longlong_t)drrw->drr_length,
(u_longlong_t)drrw->drr_logical_size,
(u_longlong_t)drrw->drr_compressed_size,
(u_longlong_t)payload_size,
(u_longlong_t)drrw->drr_key.ddk_prop);
}
/*
* Read the contents of the block in from STDIN to buf
*/
(void) ssread(buf, drrw->drr_length, &zc);
(void) ssread(buf, payload_size, &zc);
/*
* If in dump mode
*/
if (dump) {
print_block(buf, drrw->drr_length);
print_block(buf, payload_size);
}
total_write_size += drrw->drr_length;
total_write_size += payload_size;
break;
case DRR_WRITE_BYREF: