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refs #5025 Fixed issue where the verification tool incorrectly decompresses old nodes.

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git-svn-id: file:///svn/toku/tokudb@45679 c7de825b-a66e-492c-adef-691d508d4ae1
This commit is contained in:
Christian Rober 2013-04-17 00:00:58 -04:00 • committed by Yoni Fogel
parent a7d60e5577
commit 98b45ab5cf
3 changed files with 26 additions and 12 deletions
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5
ft/ft-internal.h
View file

@ -524,6 +524,11 @@ int toku_deserialize_bp_from_disk(FTNODE node, FTNODE_DISK_DATA ndd, int childnu
int toku_deserialize_bp_from_compressed(FTNODE node, int childnum, DESCRIPTOR desc, ft_compare_func cmp); int toku_deserialize_bp_from_compressed(FTNODE node, int childnum, DESCRIPTOR desc, ft_compare_func cmp);
int toku_deserialize_ftnode_from (int fd, BLOCKNUM off, u_int32_t /*fullhash*/, FTNODE *ftnode, FTNODE_DISK_DATA* ndd, struct ftnode_fetch_extra* bfe); int toku_deserialize_ftnode_from (int fd, BLOCKNUM off, u_int32_t /*fullhash*/, FTNODE *ftnode, FTNODE_DISK_DATA* ndd, struct ftnode_fetch_extra* bfe);
// <CER> For verifying old, non-upgraded nodes (versions 13 and 14).
int
decompress_from_raw_block_into_rbuf(u_int8_t *raw_block, size_t raw_block_size, struct rbuf *rb, BLOCKNUM blocknum);
//
//////////////// <CER> TODO: Move these function declarations //////////////// <CER> TODO: Move these function declarations
int int
deserialize_ft_from_fd_into_rbuf(int fd, deserialize_ft_from_fd_into_rbuf(int fd,

2
ft/ft_node-serialize.c
View file

@ -2749,7 +2749,7 @@ deserialize_rollback_log_from_rbuf_versioned (u_int32_t version, BLOCKNUM blockn
return r; return r;
} }
static int int
decompress_from_raw_block_into_rbuf(u_int8_t *raw_block, size_t raw_block_size, struct rbuf *rb, BLOCKNUM blocknum) { decompress_from_raw_block_into_rbuf(u_int8_t *raw_block, size_t raw_block_size, struct rbuf *rb, BLOCKNUM blocknum) {
toku_trace("decompress"); toku_trace("decompress");
int r = 0; int r = 0;

11
ft/ftverify.c
View file

@ -239,7 +239,16 @@ check_block(BLOCKNUM blocknum, int64_t UU(blocksize), int64_t UU(address), void
// of the nodes on disk does indeed change in the future. // of the nodes on disk does indeed change in the future.
if (version < FT_FIRST_LAYOUT_VERSION_WITH_BASEMENT_NODES) if (version < FT_FIRST_LAYOUT_VERSION_WITH_BASEMENT_NODES)
{ {
r = check_old_node(node, &rb, version); struct rbuf nrb;
// Use old decompression method for legacy nodes.
r = decompress_from_raw_block_into_rbuf(rb.buf, rb.size, &nrb, blocknum);
if (r != 0) {
failure++;
goto cleanup;
}
// Check the end-to-end checksum.
r = check_old_node(node, &nrb, version);
if (r != 0) { if (r != 0) {
failure++; failure++;
} }