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| author | Simon Rettberg | 2015-12-10 16:15:21 +0100 |
|---|---|---|
| committer | Simon Rettberg | 2015-12-10 16:15:21 +0100 |
| commit | 6d6455b271ac99c5862691620e1217ed7b3b78b4 (patch) | |
| tree | 685312fb9a92b70778c8e128f1b1a86c569828cb /src/server/globals.h | |
| parent | [FUSE] Make valgrind happy by initializing memory and not calling close() on -1 (diff) | |
| download | dnbd3-6d6455b271ac99c5862691620e1217ed7b3b78b4.tar.gz dnbd3-6d6455b271ac99c5862691620e1217ed7b3b78b4.tar.xz dnbd3-6d6455b271ac99c5862691620e1217ed7b3b78b4.zip | |
[SERVER] Nullpad images virtually at runtime instead of padding the actual file
Diffstat (limited to 'src/server/globals.h')
| -rw-r--r-- | src/server/globals.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/server/globals.h b/src/server/globals.h index 9024a46..837fc2a 100644 --- a/src/server/globals.h +++ b/src/server/globals.h @@ -103,7 +103,8 @@ struct _dnbd3_image uint32_t *crc32; // list of crc32 checksums for each 16MiB block in image uint32_t masterCrc32; // CRC-32 of the crc-32 list dnbd3_connection_t *uplink; // pointer to a server connection - uint64_t filesize; // size of image + uint64_t virtualFilesize; // virtual size of image (real size rounded up to multiple of 4k) + uint64_t realFilesize; // actual file size on disk int readFd; // used to read the image. Used from multiple threads, so use atomic operations (pread et al) int cacheFd; // used to write to the image, in case it is relayed. ONLY USE FROM UPLINK THREAD! int rid; // revision of image |