#define XATTR_USER_PREFIX "user."
#define XATTR_TRUSTED_PREFIX "trusted."
#define XATTR_SECURITY_PREFIX "security."
+#define XATTR_LUSTRE_PREFIX "lustre."
#define XATTR_USER_T (1)
#define XATTR_TRUSTED_T (2)
#define XATTR_SECURITY_T (3)
#define XATTR_ACL_ACCESS_T (4)
#define XATTR_ACL_DEFAULT_T (5)
-#define XATTR_OTHER_T (6)
+#define XATTR_LUSTRE_T (6)
+#define XATTR_OTHER_T (7)
static
int get_xattr_type(const char *name)
sizeof(XATTR_SECURITY_PREFIX) - 1))
return XATTR_SECURITY_T;
+ if (!strncmp(name, XATTR_LUSTRE_PREFIX,
+ sizeof(XATTR_LUSTRE_PREFIX) - 1))
+ return XATTR_LUSTRE_T;
+
return XATTR_OTHER_T;
}
RETURN(rc);
/* b10667: ignore lustre special xattr for now */
- if (xattr_type == XATTR_TRUSTED_T && strcmp(name, "trusted.lov") == 0)
+ if ((xattr_type == XATTR_TRUSTED_T && strcmp(name, "trusted.lov") == 0) ||
+ (xattr_type == XATTR_LUSTRE_T && strcmp(name, "lustre.lov") == 0))
RETURN(0);
oc = ll_mdscapa_get(inode);
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_SETXATTR, 1);
- if (strncmp(name, XATTR_TRUSTED_PREFIX, 8) == 0 &&
- strcmp(name + 8, "lov") == 0) {
+ if ((strncmp(name, XATTR_TRUSTED_PREFIX,
+ sizeof(XATTR_TRUSTED_PREFIX) - 1) == 0 &&
+ strcmp(name + sizeof(XATTR_TRUSTED_PREFIX) - 1, "lov") == 0) ||
+ (strncmp(name, XATTR_LUSTRE_PREFIX,
+ sizeof(XATTR_LUSTRE_PREFIX) - 1) == 0 &&
+ strcmp(name + sizeof(XATTR_LUSTRE_PREFIX) - 1, "lov") == 0)) {
struct lov_user_md *lump = (struct lov_user_md *)value;
int rc = 0;
/* b10667: rc always be 0 here for now */
rc = 0;
} else if (S_ISDIR(inode->i_mode)) {
- rc = ll_dir_setstripe(inode, lump);
+ rc = ll_dir_setstripe(inode, lump, 0);
}
return rc;
body = lustre_msg_buf(req->rq_repmsg, REPLY_REC_OFF, sizeof(*body));
LASSERT(body);
- LASSERT_REPSWABBED(req, REPLY_REC_OFF);
+ LASSERT(lustre_rep_swabbed(req, REPLY_REC_OFF));
/* only detect the xattr size */
if (size == 0)
}
/* do not need swab xattr data */
- LASSERT_REPSWAB(req, REPLY_REC_OFF + 1);
+ lustre_set_rep_swabbed(req, REPLY_REC_OFF + 1);
xdata = lustre_msg_buf(req->rq_repmsg, REPLY_REC_OFF + 1,
body->eadatasize);
if (!xdata) {
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_GETXATTR, 1);
- if (strncmp(name, XATTR_TRUSTED_PREFIX, 8) == 0 &&
- strcmp(name + 8, "lov") == 0) {
- struct lov_user_md *lump;
- struct lov_mds_md *lmm = NULL;
- struct ptlrpc_request *request = NULL;
- int rc = 0, lmmsize;
-
- if (S_ISREG(inode->i_mode)) {
- rc = ll_lov_getstripe_ea_info(dentry->d_parent->d_inode,
- dentry->d_name.name, &lmm,
- &lmmsize, &request);
- } else if (S_ISDIR(inode->i_mode)) {
- rc = ll_dir_getstripe(inode, &lmm, &lmmsize, &request);
- }
-
- if (rc < 0)
- GOTO(out, rc);
- if (size == 0)
- GOTO(out, rc = lmmsize);
-
- if (size < lmmsize) {
- CERROR("server bug: replied size %u > %u\n",
- lmmsize, (int)size);
- GOTO(out, rc = -ERANGE);
- }
-
- lump = (struct lov_user_md *)buffer;
- memcpy(lump, lmm, lmmsize);
-
- rc = lmmsize;
+ if ((strncmp(name, XATTR_TRUSTED_PREFIX,
+ sizeof(XATTR_TRUSTED_PREFIX) - 1) == 0 &&
+ strcmp(name + sizeof(XATTR_TRUSTED_PREFIX) - 1, "lov") == 0) ||
+ (strncmp(name, XATTR_LUSTRE_PREFIX,
+ sizeof(XATTR_LUSTRE_PREFIX) - 1) == 0 &&
+ strcmp(name + sizeof(XATTR_LUSTRE_PREFIX) - 1, "lov") == 0)) {
+ struct lov_user_md *lump;
+ struct lov_mds_md *lmm = NULL;
+ struct ptlrpc_request *request = NULL;
+ int rc = 0, lmmsize;
+
+ if (S_ISREG(inode->i_mode)) {
+ rc = ll_lov_getstripe_ea_info(dentry->d_parent->d_inode,
+ dentry->d_name.name, &lmm,
+ &lmmsize, &request);
+ } else if (S_ISDIR(inode->i_mode)) {
+ rc = ll_dir_getstripe(inode, &lmm, &lmmsize, &request);
+ }
+
+ if (rc < 0)
+ GOTO(out, rc);
+ if (size == 0)
+ GOTO(out, rc = lmmsize);
+
+ if (size < lmmsize) {
+ CERROR("server bug: replied size %u > %u\n",
+ lmmsize, (int)size);
+ GOTO(out, rc = -ERANGE);
+ }
+
+ lump = (struct lov_user_md *)buffer;
+ memcpy(lump, lmm, lmmsize);
+
+ rc = lmmsize;
out:
- ptlrpc_req_finished(request);
- return(rc);
+ ptlrpc_req_finished(request);
+ return(rc);
}
return ll_getxattr_common(inode, name, buffer, size, OBD_MD_FLXATTR);
{
struct inode *inode = dentry->d_inode;
int rc = 0, rc2 = 0;
-
+ struct lov_mds_md *lmm = NULL;
+ struct ptlrpc_request *request = NULL;
+ int lmmsize;
+
LASSERT(inode);
CDEBUG(D_VFSTRACE, "VFS Op:inode=%lu/%u(%p)\n",
rc = ll_getxattr_common(inode, NULL, buffer, size, OBD_MD_FLXATTRLS);
- if (!capable(CAP_SYS_ADMIN)) {
- struct lov_mds_md *lmm = NULL;
- struct ptlrpc_request *request = NULL;
- int lmmsize;
-
- if (S_ISREG(inode->i_mode)) {
- struct ll_inode_info *lli = ll_i2info(inode);
- struct lov_stripe_md *lsm = NULL;
- lsm = lli->lli_smd;
- if (lsm == NULL)
- rc2 = -1;
- } else if (S_ISDIR(inode->i_mode)) {
- rc2 = ll_dir_getstripe(inode, &lmm, &lmmsize, &request);
- }
+ if (S_ISREG(inode->i_mode)) {
+ struct ll_inode_info *lli = ll_i2info(inode);
+ struct lov_stripe_md *lsm = NULL;
+ lsm = lli->lli_smd;
+ if (lsm == NULL)
+ rc2 = -1;
+ } else if (S_ISDIR(inode->i_mode)) {
+ rc2 = ll_dir_getstripe(inode, &lmm, &lmmsize, &request);
+ }
- if (rc2 < 0) {
- GOTO(out, rc2 = 0);
- } else {
- const int prefix_len = sizeof(XATTR_TRUSTED_PREFIX) - 1;
- const size_t name_len = sizeof("lov") - 1;
- const size_t total_len = prefix_len + name_len + 1;
-
- if (buffer && (rc + total_len) <= size) {
- buffer += rc;
- memcpy(buffer,XATTR_TRUSTED_PREFIX, prefix_len);
- memcpy(buffer+prefix_len, "lov", name_len);
- buffer[prefix_len + name_len] = '\0';
- }
- rc2 = total_len;
+ if (rc2 < 0) {
+ GOTO(out, rc2 = 0);
+ } else {
+ const int prefix_len = sizeof(XATTR_LUSTRE_PREFIX) - 1;
+ const size_t name_len = sizeof("lov") - 1;
+ const size_t total_len = prefix_len + name_len + 1;
+
+ if (buffer && (rc + total_len) <= size) {
+ buffer += rc;
+ memcpy(buffer,XATTR_LUSTRE_PREFIX, prefix_len);
+ memcpy(buffer+prefix_len, "lov", name_len);
+ buffer[prefix_len + name_len] = '\0';
}
-out:
- ptlrpc_req_finished(request);
- rc = rc + rc2;
+ rc2 = total_len;
}
+out:
+ ptlrpc_req_finished(request);
+ rc = rc + rc2;
return rc;
}