diff options
Diffstat (limited to 'cmd/zstreamdump/zstreamdump.c')
| -rw-r--r-- | cmd/zstreamdump/zstreamdump.c | 53 |
1 files changed, 43 insertions, 10 deletions
diff --git a/cmd/zstreamdump/zstreamdump.c b/cmd/zstreamdump/zstreamdump.c index a4c451d53..dd8b31ccc 100644 --- a/cmd/zstreamdump/zstreamdump.c +++ b/cmd/zstreamdump/zstreamdump.c @@ -36,7 +36,6 @@ #include <sys/zfs_ioctl.h> #include <zfs_fletcher.h> -uint64_t drr_record_count[DRR_NUMTYPES]; uint64_t total_write_size = 0; uint64_t total_stream_len = 0; FILE *send_stream = 0; @@ -81,6 +80,8 @@ int main(int argc, char *argv[]) { char *buf = malloc(INITIAL_BUFLEN); + uint64_t drr_record_count[DRR_NUMTYPES] = { 0 }; + uint64_t total_records = 0; dmu_replay_record_t thedrr; dmu_replay_record_t *drr = &thedrr; struct drr_begin *drrb = &thedrr.drr_u.drr_begin; @@ -91,6 +92,7 @@ main(int argc, char *argv[]) struct drr_write_byref *drrwbr = &thedrr.drr_u.drr_write_byref; struct drr_free *drrf = &thedrr.drr_u.drr_free; struct drr_spill *drrs = &thedrr.drr_u.drr_spill; + struct drr_write_embedded *drrwe = &thedrr.drr_u.drr_write_embedded; char c; boolean_t verbose = B_FALSE; boolean_t first = B_TRUE; @@ -170,6 +172,7 @@ main(int argc, char *argv[]) } drr_record_count[drr->drr_type]++; + total_records++; switch (drr->drr_type) { case DRR_BEGIN: @@ -286,8 +289,8 @@ main(int argc, char *argv[]) drro->drr_bonuslen); } if (drro->drr_bonuslen > 0) { - (void) ssread(buf, P2ROUNDUP(drro->drr_bonuslen, - 8), &zc); + (void) ssread(buf, + P2ROUNDUP(drro->drr_bonuslen, 8), &zc); } break; @@ -397,6 +400,38 @@ main(int argc, char *argv[]) } (void) ssread(buf, drrs->drr_length, &zc); break; + case DRR_WRITE_EMBEDDED: + if (do_byteswap) { + drrwe->drr_object = + BSWAP_64(drrwe->drr_object); + drrwe->drr_offset = + BSWAP_64(drrwe->drr_offset); + drrwe->drr_length = + BSWAP_64(drrwe->drr_length); + drrwe->drr_toguid = + BSWAP_64(drrwe->drr_toguid); + drrwe->drr_lsize = + BSWAP_32(drrwe->drr_lsize); + drrwe->drr_psize = + BSWAP_32(drrwe->drr_psize); + } + if (verbose) { + (void) printf("WRITE_EMBEDDED object = %llu " + "offset = %llu length = %llu\n" + "toguid = %llx comp = %u etype = %u " + "lsize = %u psize = %u\n", + (u_longlong_t)drrwe->drr_object, + (u_longlong_t)drrwe->drr_offset, + (u_longlong_t)drrwe->drr_length, + (u_longlong_t)drrwe->drr_toguid, + drrwe->drr_compression, + drrwe->drr_etype, + drrwe->drr_lsize, + drrwe->drr_psize); + } + (void) ssread(buf, + P2ROUNDUP(drrwe->drr_psize, 8), &zc); + break; case DRR_NUMTYPES: /* should never be reached */ exit(1); @@ -418,18 +453,16 @@ main(int argc, char *argv[]) (u_longlong_t)drr_record_count[DRR_FREEOBJECTS]); (void) printf("\tTotal DRR_WRITE records = %lld\n", (u_longlong_t)drr_record_count[DRR_WRITE]); + (void) printf("\tTotal DRR_WRITE_BYREF records = %lld\n", + (u_longlong_t)drr_record_count[DRR_WRITE_BYREF]); + (void) printf("\tTotal DRR_WRITE_EMBEDDED records = %lld\n", + (u_longlong_t)drr_record_count[DRR_WRITE_EMBEDDED]); (void) printf("\tTotal DRR_FREE records = %lld\n", (u_longlong_t)drr_record_count[DRR_FREE]); (void) printf("\tTotal DRR_SPILL records = %lld\n", (u_longlong_t)drr_record_count[DRR_SPILL]); (void) printf("\tTotal records = %lld\n", - (u_longlong_t)(drr_record_count[DRR_BEGIN] + - drr_record_count[DRR_OBJECT] + - drr_record_count[DRR_FREEOBJECTS] + - drr_record_count[DRR_WRITE] + - drr_record_count[DRR_FREE] + - drr_record_count[DRR_SPILL] + - drr_record_count[DRR_END])); + (u_longlong_t)total_records); (void) printf("\tTotal write size = %lld (0x%llx)\n", (u_longlong_t)total_write_size, (u_longlong_t)total_write_size); (void) printf("\tTotal stream length = %lld (0x%llx)\n", |