Hi Justin,
>
> I applied the patch and it seems to have solved most of our Samba
> errors. I'll do more extensive stress testing later, but our simple
> unit tests that were failing before now work! Thanks!
Great!
> Even with the patch, I still have the problem with the version of fsx
> I'm using. Attached are straces and syslogs for both the patched and
> unpatched versions of the 1.3.2 source. We're running two I/O servers
> (on machines cluster-1 and cluster-2), 1 metadata server (cluster-1),
> and one pvfs2-client (cluster-1). Let me know if you need more
> information.
Thanks for the excellent reports, Justin!
Attached patch should fix the truncate issues and hence the fsx tests as
well.
Thanks,
Murali
diff -Naur --exclude doc pvfs2-1.3.2/src/client/sysint/sys-truncate.c
/home/vilayann/pvfs2-1.3.2/src/client/sysint/sys-truncate.c
--- pvfs2-1.3.2/src/client/sysint/sys-truncate.c 2005-12-02
09:55:47.000000000 -0600
+++ /home/vilayann/pvfs2-1.3.2/src/client/sysint/sys-truncate.c 2006-01-06
11:33:41.000000000 -0600
@@ -293,7 +293,9 @@
status == PINODE_STATUS_VALID &&
!(unexpired_masks == PVFS_ATTR_META_ALL))
{
- pinode->size = sm_p->getattr.size;
+ gossip_debug(GOSSIP_CLIENT_DEBUG, "truncate sets acache pinode size to
%llu\n",
+ llu(sm_p->u.truncate.size));
+ pinode->size = sm_p->u.truncate.size;
pinode->attr.mask |= PVFS_ATTR_DATA_SIZE;
PINT_acache_set_valid(pinode);
PINT_acache_release(pinode);
diff -Naur --exclude doc pvfs2-1.3.2/src/client/sysint/sys-truncate.sm
/home/vilayann/pvfs2-1.3.2/src/client/sysint/sys-truncate.sm
--- pvfs2-1.3.2/src/client/sysint/sys-truncate.sm 2005-12-02
09:55:47.000000000 -0600
+++ /home/vilayann/pvfs2-1.3.2/src/client/sysint/sys-truncate.sm
2006-01-06 11:33:02.000000000 -0600
@@ -279,7 +279,9 @@
status == PINODE_STATUS_VALID &&
!(unexpired_masks == PVFS_ATTR_META_ALL))
{
- pinode->size = sm_p->getattr.size;
+ gossip_debug(GOSSIP_CLIENT_DEBUG, "truncate sets acache pinode size to
%llu\n",
+ llu(sm_p->u.truncate.size));
+ pinode->size = sm_p->u.truncate.size;
pinode->attr.mask |= PVFS_ATTR_DATA_SIZE;
PINT_acache_set_valid(pinode);
PINT_acache_release(pinode);
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