From: johann <johann>
Date: Wed, 27 May 2009 15:54:06 +0000 (+0000)
Subject: Branch b1_8
X-Git-Tag: v1_8_2_01~1^2~385
X-Git-Url: https://git.whamcloud.com/gitweb?a=commitdiff_plain;h=7a948f2401b4dfcdff680499a7099fd844f5d4ca;p=fs%2Flustre-release.git

Branch b1_8
b=18518
i=adilger
i=bobijam

OST object precreation becomes very slow on big OSTs. This is due
to the ialloc patch spending too much time scanning groups.
---

diff --git a/lustre/obdfilter/filter.c b/lustre/obdfilter/filter.c
index 99b038c..5dcf7e2 100644
--- a/lustre/obdfilter/filter.c
+++ b/lustre/obdfilter/filter.c
@@ -3329,6 +3329,9 @@ static int filter_precreate(struct obd_device *obd, struct obdo *oa,
                         CERROR("create failed rc = %d\n", rc);
                         GOTO(cleanup, rc);
                 }
+                if (dchild->d_inode)
+                        CDEBUG(D_INFO, "objid "LPU64" got inum %lu\n", next_id,
+                                       dchild->d_inode->i_ino);
 
 set_last_id:
                 if (!recreate_obj) {