#include "llite_internal.h"
-#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)
if (xattr_type == XATTR_USER_T && !(sbi->ll_flags & LL_SBI_USER_XATTR))
return -EOPNOTSUPP;
- if (xattr_type == XATTR_TRUSTED_T && !capable(CAP_SYS_ADMIN))
+ if (xattr_type == XATTR_TRUSTED_T && !cfs_capable(CFS_CAP_SYS_ADMIN))
return -EPERM;
if (xattr_type == XATTR_OTHER_T)
return -EOPNOTSUPP;
if (rc) {
if (rc == -EOPNOTSUPP && xattr_type == XATTR_USER_T) {
LCONSOLE_INFO("Disabling user_xattr feature because "
- "it is not supported on the server\n");
+ "it is not supported on the server\n");
sbi->ll_flags &= ~LL_SBI_USER_XATTR;
}
RETURN(rc);
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_SETXATTR, 1);
- if ((strncmp(name, XATTR_TRUSTED_PREFIX,
+ 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,
+ (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;
+ /* Attributes that are saved via getxattr will always have
+ * the stripe_offset as 0. Instead, the MDS should be
+ * allowed to pick the starting OST index. b=17846 */
+ if (lump->lmm_stripe_offset == 0)
+ lump->lmm_stripe_offset = -1;
+
if (S_ISREG(inode->i_mode)) {
struct file f;
int flags = FMODE_WRITE;
-
+
f.f_dentry = dentry;
- rc = ll_lov_setstripe_ea_info(inode, &f, flags,
+ rc = ll_lov_setstripe_ea_info(inode, &f, flags,
lump, sizeof(*lump));
/* b10667: rc always be 0 here for now */
rc = 0;
} else if (S_ISDIR(inode->i_mode)) {
rc = ll_dir_setstripe(inode, lump, 0);
}
-
+
return rc;
- }
+
+ } else if (strcmp(name, XATTR_NAME_LMA) == 0 ||
+ strcmp(name, XATTR_NAME_LINK) == 0)
+ return 0;
return ll_setxattr_common(inode, name, value, size, flags,
OBD_MD_FLXATTR);
if (rc) {
if (rc == -EOPNOTSUPP && xattr_type == XATTR_USER_T) {
LCONSOLE_INFO("Disabling user_xattr feature because "
- "it is not supported on the server\n");
+ "it is not supported on the server\n");
sbi->ll_flags &= ~LL_SBI_USER_XATTR;
}
RETURN(rc);
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_GETXATTR, 1);
- if ((strncmp(name, XATTR_TRUSTED_PREFIX,
+ 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,
+ (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;
+ int rc = 0, lmmsize = 0;
if (S_ISREG(inode->i_mode)) {
- rc = ll_lov_getstripe_ea_info(dentry->d_parent->d_inode,
- dentry->d_name.name, &lmm,
+ 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);
+ } else {
+ rc = -ENODATA;
}
if (rc < 0)
GOTO(out, rc = lmmsize);
if (size < lmmsize) {
- CERROR("server bug: replied size %u > %u\n",
- lmmsize, (int)size);
+ CERROR("server bug: replied size %d > %d for %s (%s)\n",
+ lmmsize, (int)size, dentry->d_name.name, name);
GOTO(out, rc = -ERANGE);
}
struct lov_stripe_md *lsm = NULL;
lsm = lli->lli_smd;
if (lsm == NULL)
- rc2 = -1;
+ rc2 = -1;
} else if (S_ISDIR(inode->i_mode)) {
rc2 = ll_dir_getstripe(inode, &lmm, &lmmsize, &request);
}
out:
ptlrpc_req_finished(request);
rc = rc + rc2;
-
+
return rc;
}