Update stats - dedup - deduplicating backup program
HTML git clone git://bitreich.org/dedup/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/dedup/
DIR Log
DIR Files
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DIR Tags
DIR README
DIR LICENSE
---
DIR commit 8fbb01adb33b5d1332f5962f092d1a513e7641c2
DIR parent 91baa036ca3e412aca7fa92d30f7ccf3c1546cd2
HTML Author: sin <sin@2f30.org>
Date: Mon, 18 Feb 2019 17:00:26 +0000
Update stats
Diffstat:
M dedup.c | 29 +++++++++++++----------------
1 file changed, 13 insertions(+), 16 deletions(-)
---
DIR diff --git a/dedup.c b/dedup.c
@@ -31,8 +31,9 @@ enum {
};
struct stats {
- uint64_t total_bytes;
- uint64_t actual_bytes;
+ uint64_t orig_size;
+ uint64_t comp_size;
+ uint64_t dedup_size;
uint64_t cache_hits;
uint64_t cache_misses;
};
@@ -426,7 +427,7 @@ dedup(int fd, char *msg)
if (n > 0) {
bufsize += n;
- enthdr.st.total_bytes += n;
+ enthdr.st.orig_size += n;
}
blksize = chunk_blk(inp, bufsize);
@@ -436,6 +437,8 @@ dedup(int fd, char *msg)
bdescr.offset = enthdr.store_size;
bdescr.size = csize;
+ enthdr.st.comp_size += bdescr.size;
+
hash_blk(outp, bdescr.size, bdescr.md);
/* Calculate file hash one block at a time */
@@ -458,7 +461,7 @@ dedup(int fd, char *msg)
add_cent(cent);
cache_dirty = 1;
- enthdr.st.actual_bytes += bdescr.size;
+ enthdr.st.dedup_size += bdescr.size;
enthdr.st.cache_misses++;
} else {
ent->bdescr[ent->nblks++] = bdescr;
@@ -676,18 +679,12 @@ init(void)
if (sb.st_size != 0)
xread(ifd, &enthdr, sizeof(enthdr));
if (verbose) {
- float ratio;
-
- fprintf(stderr, "total bytes: %llu bytes\n",
- (unsigned long long)enthdr.st.total_bytes);
- fprintf(stderr, "actual bytes: %llu bytes\n",
- (unsigned long long)enthdr.st.actual_bytes);
-
- if (enthdr.st.total_bytes) {
- ratio = enthdr.st.actual_bytes * 100;
- ratio /= enthdr.st.total_bytes;
- fprintf(stderr, "dedup ratio: %f\n", ratio);
- }
+ fprintf(stderr, "original size: %llu bytes\n",
+ (unsigned long long)enthdr.st.orig_size);
+ fprintf(stderr, "compressed size: %llu bytes\n",
+ (unsigned long long)enthdr.st.comp_size);
+ fprintf(stderr, "deduplicated size: %llu bytes\n",
+ (unsigned long long)enthdr.st.dedup_size);
fprintf(stderr, "cache hits: %llu\n",
(unsigned long long)enthdr.st.cache_hits);