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authorAmar Tumballi <amar@gluster.com>2010-10-13 00:12:49 +0000
committerVijay Bellur <vijay@dev.gluster.com>2010-10-19 06:30:31 -0700
commit51ddf878b1d74369434c6b95b49a76bce32fd4b1 (patch)
tree537de2a80112486321f82a591ff54e3c5c5e35dd /xlators/storage
parente788e2dec0c90c77a88b561636df569d94c8e638 (diff)
glusterd-rebalance: if file is open, don't do rebalance
Signed-off-by: Amar Tumballi <amar@gluster.com> Signed-off-by: Vijay Bellur <vijay@dev.gluster.com> BUG: 1934 (Server segfault with 3.1 platform ISO during volume expansion) URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1934
Diffstat (limited to 'xlators/storage')
-rw-r--r--xlators/storage/posix/src/posix.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c
index fbdc2a13d..c69b7c872 100644
--- a/xlators/storage/posix/src/posix.c
+++ b/xlators/storage/posix/src/posix.c
@@ -3031,6 +3031,22 @@ posix_getxattr (call_frame_t *frame, xlator_t *this,
goto out;
}
+ if (loc->inode && name && !strcmp (name, GLUSTERFS_OPEN_FD_COUNT)) {
+ if (!list_empty (&loc->inode->fd_list)) {
+ ret = dict_set_uint32 (dict, (char *)name, 1);
+ if (ret < 0)
+ gf_log (this->name, GF_LOG_WARNING,
+ "Failed to set dictionary value for %s",
+ name);
+ } else {
+ ret = dict_set_uint32 (dict, (char *)name, 0);
+ if (ret < 0)
+ gf_log (this->name, GF_LOG_WARNING,
+ "Failed to set dictionary value for %s",
+ name);
+ }
+ goto done;
+ }
if (loc->inode && IA_ISREG (loc->inode->ia_type) && name &&
(strcmp (name, GF_XATTR_PATHINFO_KEY) == 0)) {
snprintf (host_buf, 1024, "%s:%s", priv->hostname,
@@ -3171,6 +3187,15 @@ posix_fgetxattr (call_frame_t *frame, xlator_t *this,
goto out;
}
+ if (name && !strcmp (name, GLUSTERFS_OPEN_FD_COUNT)) {
+ ret = dict_set_uint32 (dict, (char *)name, 1);
+ if (ret < 0)
+ gf_log (this->name, GF_LOG_WARNING,
+ "Failed to set dictionary value for %s",
+ name);
+ goto done;
+ }
+
size = sys_flistxattr (_fd, NULL, 0);
if (size == -1) {
op_errno = errno;