|
 |
17b94a |
From 4901fcc0cc507accf30e1a4bdd020a5676488751 Mon Sep 17 00:00:00 2001
|
|
|
17b94a |
From: Niels de Vos <ndevos@redhat.com>
|
|
|
17b94a |
Date: Mon, 8 Apr 2019 12:14:34 +0200
|
|
|
17b94a |
Subject: [PATCH 115/124] core: only log seek errors if SEEK_HOLE/SEEK_DATA is
|
|
|
17b94a |
available
|
|
|
17b94a |
|
|
|
17b94a |
On RHEL-6 there is no support for SEEK_HOLE/SEEK_DATA and this causes
|
|
|
17b94a |
the POSIX xlator to return errno=EINVAL. Because of this, the rpc-server
|
|
|
17b94a |
xlator will log all 'failed' seek attempts. When applications call
|
|
|
17b94a |
seek() often, the brick logs can grow very quickly and fill up the
|
|
|
17b94a |
disks.
|
|
|
17b94a |
|
|
|
17b94a |
Messages that get logged are like
|
|
|
17b94a |
[server-rpc-fops.c:2091:server_seek_cbk] 0-vol01-server: 4947: SEEK-2 (53920aee-062c-4598-aa50-2b4d7821b204), client: worker.example.com-7808-2019/02/08-18:04:57:903430-vol01-client-0-0-0, error-xlator: vol01-posix [Invalid argument]
|
|
|
17b94a |
|
|
|
17b94a |
The problem can be reproduced by running a Gluster Server on RHEL-6,
|
|
|
17b94a |
with a client running on RHEL-7. The client should execute an
|
|
|
17b94a |
application that calls lseek() with SEEK_HOLE/SEEK_DATA.
|
|
|
17b94a |
|
|
|
17b94a |
>Change-Id: I7b6c16f8e0ba1a183e845cfdb8d5a3f8caeab138
|
|
|
17b94a |
>Fixes: bz#1697316
|
|
|
17b94a |
>Signed-off-by: Niels de Vos <ndevos@redhat.com>
|
|
|
17b94a |
|
|
|
17b94a |
upstream patch: https://review.gluster.org/#/c/glusterfs/+/22526/
|
|
|
17b94a |
|
|
|
17b94a |
BUG: 1696903
|
|
|
17b94a |
Change-Id: I7b6c16f8e0ba1a183e845cfdb8d5a3f8caeab138
|
|
|
17b94a |
Signed-off-by: Sunil Kumar Acharya <sheggodu@redhat.com>
|
|
|
17b94a |
Reviewed-on: https://code.engineering.redhat.com/gerrit/168527
|
|
|
17b94a |
Reviewed-by: Atin Mukherjee <amukherj@redhat.com>
|
|
|
17b94a |
Tested-by: RHGS Build Bot <nigelb@redhat.com>
|
|
|
17b94a |
---
|
|
|
17b94a |
libglusterfs/src/common-utils.c | 4 ++++
|
|
|
17b94a |
1 file changed, 4 insertions(+)
|
|
|
17b94a |
|
|
|
17b94a |
diff --git a/libglusterfs/src/common-utils.c b/libglusterfs/src/common-utils.c
|
|
|
17b94a |
index a0c83c0..70d5d21 100644
|
|
|
17b94a |
--- a/libglusterfs/src/common-utils.c
|
|
|
17b94a |
+++ b/libglusterfs/src/common-utils.c
|
|
|
17b94a |
@@ -4500,9 +4500,13 @@ fop_log_level(glusterfs_fop_t fop, int op_errno)
|
|
|
17b94a |
return GF_LOG_DEBUG;
|
|
|
17b94a |
|
|
|
17b94a |
if (fop == GF_FOP_SEEK) {
|
|
|
17b94a |
+#ifdef HAVE_SEEK_HOLE
|
|
|
17b94a |
if (op_errno == ENXIO) {
|
|
|
17b94a |
return GF_LOG_DEBUG;
|
|
|
17b94a |
}
|
|
|
17b94a |
+#else
|
|
|
17b94a |
+ return GF_LOG_DEBUG;
|
|
|
17b94a |
+#endif
|
|
|
17b94a |
}
|
|
|
17b94a |
|
|
|
17b94a |
return GF_LOG_ERROR;
|
|
|
17b94a |
--
|
|
|
17b94a |
1.8.3.1
|
|
|
17b94a |
|