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A few more HLINK debug messages.

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This commit is contained in:
Wayne Davison
2008-07-20 13:54:53 -07:00
parent e42fc158c9
commit 56ac812359
1 changed files with 23 additions and 2 deletions
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25
hlink.c
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@@ -70,7 +70,7 @@ struct ht_int64_node *idev_find(int64 dev, int64 ino)
dev_node = hashtable_find(dev_tbl, dev, 1);
if (!(tbl = dev_node->data)) {
tbl = dev_node->data = hashtable_create(512, SIZEOF_INT64 == 8);
if (DEBUG_GTE(HLINK, 2)) {
if (DEBUG_GTE(HLINK, 3)) {
rprintf(FINFO,
"[%s] created hashtable for dev %s\n",
who_am_i(), big_num(dev, 0));
@@ -309,6 +309,10 @@ int hard_link_check(struct file_struct *file, int ndx, const char *fname,
if (!flist) {
/* The previous file was skipped, so this one is
* treated as if it were the first in its group. */
if (DEBUG_GTE(HLINK, 2)) {
rprintf(FINFO, "hlink for %d (%s,%d): virtual first\n",
ndx, f_name(file, NULL), gnum);
}
return 0;
}
@@ -325,8 +329,16 @@ int hard_link_check(struct file_struct *file, int ndx, const char *fname,
F_HL_PREV(prev_file) = ndx;
file->flags |= FLAG_FILE_SENT;
cur_flist->in_progress++;
if (DEBUG_GTE(HLINK, 2)) {
rprintf(FINFO, "hlink for %d (%s,%d): waiting for %d\n",
ndx, f_name(file, NULL), gnum, F_HL_PREV(file));
}
return 1;
}
if (DEBUG_GTE(HLINK, 2)) {
rprintf(FINFO, "hlink for %d (%s,%d): looking for a leader\n",
ndx, f_name(file, NULL), gnum);
}
return 0;
}
@@ -334,7 +346,6 @@ int hard_link_check(struct file_struct *file, int ndx, const char *fname,
if (!(prev_file->flags & FLAG_HLINK_FIRST)) {
/* The previous previous is FIRST when prev is not. */
prev_name = realname = check_prior(prev_file, gnum, &prev_ndx, &flist);
assert(prev_name != NULL || flist != NULL);
/* Update our previous pointer to point to the FIRST. */
F_HL_PREV(file) = prev_ndx;
}
@@ -342,9 +353,14 @@ int hard_link_check(struct file_struct *file, int ndx, const char *fname,
if (!prev_name) {
int alt_dest;
assert(flist != NULL);
prev_file = flist->files[prev_ndx - flist->ndx_start];
/* F_HL_PREV() is alt_dest value when DONE && FIRST. */
alt_dest = F_HL_PREV(prev_file);
if (DEBUG_GTE(HLINK, 2)) {
rprintf(FINFO, "hlink for %d (%s,%d): found flist match (alt %d)\n",
ndx, f_name(file, NULL), gnum, alt_dest);
}
if (alt_dest >= 0 && dry_run) {
pathjoin(namebuf, MAXPATHLEN, basis_dir[alt_dest],
@@ -358,6 +374,11 @@ int hard_link_check(struct file_struct *file, int ndx, const char *fname,
}
}
if (DEBUG_GTE(HLINK, 2)) {
rprintf(FINFO, "hlink for %d (%s,%d): leader is %d (%s)\n",
ndx, f_name(file, NULL), gnum, prev_ndx, prev_name);
}
if (link_stat(prev_name, &prev_st, 0) < 0) {
rsyserr(FERROR_XFER, errno, "stat %s failed",
full_fname(prev_name));