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LU-4543 osd: return actual hash value for a record
[fs/lustre-release.git]
/
lustre
/
osd-zfs
/
osd_oi.c
diff --git
a/lustre/osd-zfs/osd_oi.c
b/lustre/osd-zfs/osd_oi.c
index
00ce2ea
..
4acbd0d
100644
(file)
--- a/
lustre/osd-zfs/osd_oi.c
+++ b/
lustre/osd-zfs/osd_oi.c
@@
-371,6
+371,7
@@
osd_get_idx_for_ost_obj(const struct lu_env *env, struct osd_device *osd,
{
struct osd_seq *osd_seq;
unsigned long b;
+ obd_id id;
int rc;
osd_seq = osd_find_or_add_seq(env, osd, fid_seq(fid));
@@
-380,12
+381,18
@@
osd_get_idx_for_ost_obj(const struct lu_env *env, struct osd_device *osd,
return PTR_ERR(osd_seq);
}
- rc = fid_to_ostid(fid, &osd_oti_get(env)->oti_ostid);
- LASSERT(rc == 0); /* we should not get here with IGIF */
- b = ostid_id(&osd_oti_get(env)->oti_ostid) % OSD_OST_MAP_SIZE;
+ if (fid_is_last_id(fid)) {
+ id = 0;
+ } else {
+ rc = fid_to_ostid(fid, &osd_oti_get(env)->oti_ostid);
+ LASSERT(rc == 0); /* we should not get here with IGIF */
+ id = ostid_id(&osd_oti_get(env)->oti_ostid);
+ }
+
+ b = id % OSD_OST_MAP_SIZE;
LASSERT(osd_seq->os_compat_dirs[b]);
- sprintf(buf, LPU64,
ostid_id(&osd_oti_get(env)->oti_ostid)
);
+ sprintf(buf, LPU64,
id
);
return osd_seq->os_compat_dirs[b];
}