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Handles correctly the diff case for filesystem without persistent inodes.

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This commit is contained in:
Andrea Mazzoleni 2013-10-01 18:22:14 +02:00
parent 7f9ca6933e
commit 0e2a2b3f10
1 changed files with 8 additions and 5 deletions
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13
scan.c
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@ -464,8 +464,11 @@ static void scan_file(struct snapraid_scan* scan, struct snapraid_state* state,
state->need_write = 1;
}
/* if the inode is different same */
if (file->inode != st->st_ino) {
/* if the disk support persistent inodes */
if (!disk->has_not_persistent_inodes) {
/* if persistent inodes are supported, we are sure that the inode number */
/* is now different, because otherwise the file would have been found */
/* when searching by inode. */
/* if the inode is different, it means a rewritten file with the same path */
/* like when restoring a backup that restores also the timestamp */
++scan->count_restore;
@ -490,9 +493,9 @@ static void scan_file(struct snapraid_scan* scan, struct snapraid_state* state,
/* we have to save the new inode */
state->need_write = 1;
} else {
/* this is the equal case when persistent inodes are not supported */
assert(disk->has_not_persistent_inodes);
/* otherwise it's the case of not persistent inode, where doesn't */
/* matter if the inode is different or equal, because they have no */
/* meaning, and then we don't even save them */
++scan->count_equal;
if (state->opt.gui) {