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| author | sr | 2012-09-09 23:01:00 +0200 |
|---|---|---|
| committer | sr | 2012-09-09 23:01:00 +0200 |
| commit | 3e8cd5b2284fd68206cd7ea9943e892fcce037f8 (patch) | |
| tree | 3b4a67620bf6bedf678b8b70bf4cf3e7822edf89 /src/server/saveload.c | |
| parent | [SERVER] Automatically assign and connect a dnbd3 device to a relayed image (diff) | |
| download | dnbd3-3e8cd5b2284fd68206cd7ea9943e892fcce037f8.tar.gz dnbd3-3e8cd5b2284fd68206cd7ea9943e892fcce037f8.tar.xz dnbd3-3e8cd5b2284fd68206cd7ea9943e892fcce037f8.zip | |
[SERVER] Automatically connect a dnbd3 device for a relayed image
[SERVER] Automatically disconnect dnbd3 device if local cache copy is complete
[SERVER] Pre-allocate disk space for cache file
[KERNEL] Refuse connection if server reports disk size < 4096 bytes
Diffstat (limited to 'src/server/saveload.c')
| -rw-r--r-- | src/server/saveload.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/server/saveload.c b/src/server/saveload.c index b41bb56..5f67b28 100644 --- a/src/server/saveload.c +++ b/src/server/saveload.c @@ -161,7 +161,6 @@ int dnbd3_add_image(dnbd3_image_t *image) image = NULL; if (newimage) { - memlogf("[INFO] Added image '%s'", newimage->low_name); _dnbd3_images = g_slist_prepend(_dnbd3_images, newimage); } else @@ -375,6 +374,12 @@ static dnbd3_image_t *prepare_image(char *image_name, int rid, char *image_file, image->rid = rid; image->relayed = (image_file == NULL || image_file == '\0'); + if (image_file && strncmp(image_file, "/dev/dnbd", 9) == 0) + { + printf("[BUG BUG BUG] Image file is %s\n", image_file); + image->relayed = TRUE; + } + if (image->relayed) // Image is relayed (this server acts as proxy) { if (strchr(image_name, '/') == NULL) @@ -431,6 +436,7 @@ static dnbd3_image_t *prepare_image(char *image_name, int rid, char *image_file, } else if (image->filesize > 0) { + printf("[DEBUG] Size known %llu for %s\n", (unsigned long long)image->filesize, image->cache_file); const size_t map_len_bytes = IMGSIZE_TO_MAPBYTES(image->filesize); image->cache_map = calloc(map_len_bytes, sizeof(uint8_t)); // read cache map from file |