summaryrefslogtreecommitdiff
path: root/usr/src/cmd/zdb/zdb.c
diff options
context:
space:
mode:
Diffstat (limited to 'usr/src/cmd/zdb/zdb.c')
-rw-r--r--usr/src/cmd/zdb/zdb.c179
1 files changed, 155 insertions, 24 deletions
diff --git a/usr/src/cmd/zdb/zdb.c b/usr/src/cmd/zdb/zdb.c
index 8581c82830..c31c903e0c 100644
--- a/usr/src/cmd/zdb/zdb.c
+++ b/usr/src/cmd/zdb/zdb.c
@@ -34,6 +34,9 @@
#include <sys/zap.h>
#include <sys/fs/zfs.h>
#include <sys/zfs_znode.h>
+#include <sys/zfs_sa.h>
+#include <sys/sa.h>
+#include <sys/sa_impl.h>
#include <sys/vdev.h>
#include <sys/vdev_impl.h>
#include <sys/metaslab_impl.h>
@@ -370,6 +373,71 @@ dump_ddt_zap(objset_t *os, uint64_t object, void *data, size_t size)
/*ARGSUSED*/
static void
+dump_sa_attrs(objset_t *os, uint64_t object, void *data, size_t size)
+{
+ zap_cursor_t zc;
+ zap_attribute_t attr;
+
+ dump_zap_stats(os, object);
+ (void) printf("\n");
+
+ for (zap_cursor_init(&zc, os, object);
+ zap_cursor_retrieve(&zc, &attr) == 0;
+ zap_cursor_advance(&zc)) {
+ (void) printf("\t\t%s = ", attr.za_name);
+ if (attr.za_num_integers == 0) {
+ (void) printf("\n");
+ continue;
+ }
+ (void) printf(" %llx : [%d:%d:%d]\n",
+ (u_longlong_t)attr.za_first_integer,
+ (int)ATTR_LENGTH(attr.za_first_integer),
+ (int)ATTR_BSWAP(attr.za_first_integer),
+ (int)ATTR_NUM(attr.za_first_integer));
+ }
+ zap_cursor_fini(&zc);
+}
+
+/*ARGSUSED*/
+static void
+dump_sa_layouts(objset_t *os, uint64_t object, void *data, size_t size)
+{
+ zap_cursor_t zc;
+ zap_attribute_t attr;
+ uint16_t *layout_attrs;
+ int i;
+
+ dump_zap_stats(os, object);
+ (void) printf("\n");
+
+ for (zap_cursor_init(&zc, os, object);
+ zap_cursor_retrieve(&zc, &attr) == 0;
+ zap_cursor_advance(&zc)) {
+ (void) printf("\t\t%s = [", attr.za_name);
+ if (attr.za_num_integers == 0) {
+ (void) printf("\n");
+ continue;
+ }
+
+ VERIFY(attr.za_integer_length == 2);
+ layout_attrs = umem_zalloc(attr.za_num_integers *
+ attr.za_integer_length, UMEM_NOFAIL);
+
+ VERIFY(zap_lookup(os, object, attr.za_name,
+ attr.za_integer_length,
+ attr.za_num_integers, layout_attrs) == 0);
+
+ for (i = 0; i != attr.za_num_integers; i++)
+ (void) printf(" %d ", (int)layout_attrs[i]);
+ (void) printf("]\n");
+ umem_free(layout_attrs,
+ attr.za_num_integers * attr.za_integer_length);
+ }
+ zap_cursor_fini(&zc);
+}
+
+/*ARGSUSED*/
+static void
dump_zpldir(objset_t *os, uint64_t object, void *data, size_t size)
{
zap_cursor_t zc;
@@ -1106,6 +1174,8 @@ dump_bplist(objset_t *mos, uint64_t object, char *name)
static avl_tree_t idx_tree;
static avl_tree_t domain_tree;
static boolean_t fuid_table_loaded;
+static boolean_t sa_loaded;
+sa_attr_type_t *sa_attr_table;
static void
fuid_table_destroy()
@@ -1138,12 +1208,12 @@ print_idstr(uint64_t id, const char *id_type)
}
static void
-dump_uidgid(objset_t *os, znode_phys_t *zp)
+dump_uidgid(objset_t *os, uint64_t uid, uint64_t gid)
{
uint32_t uid_idx, gid_idx;
- uid_idx = FUID_INDEX(zp->zp_uid);
- gid_idx = FUID_INDEX(zp->zp_gid);
+ uid_idx = FUID_INDEX(uid);
+ gid_idx = FUID_INDEX(gid);
/* Load domain table, if not already loaded */
if (!fuid_table_loaded && (uid_idx || gid_idx)) {
@@ -1158,50 +1228,103 @@ dump_uidgid(objset_t *os, znode_phys_t *zp)
fuid_table_loaded = B_TRUE;
}
- print_idstr(zp->zp_uid, "uid");
- print_idstr(zp->zp_gid, "gid");
+ print_idstr(uid, "uid");
+ print_idstr(gid, "gid");
}
/*ARGSUSED*/
static void
dump_znode(objset_t *os, uint64_t object, void *data, size_t size)
{
- znode_phys_t *zp = data;
- time_t z_crtime, z_atime, z_mtime, z_ctime;
char path[MAXPATHLEN * 2]; /* allow for xattr and failure prefix */
+ sa_handle_t *hdl;
+ uint64_t xattr, rdev, gen;
+ uint64_t uid, gid, mode, fsize, parent, links;
+ uint64_t acctm[2], modtm[2], chgtm[2], crtm[2];
+ time_t z_crtime, z_atime, z_mtime, z_ctime;
+ sa_bulk_attr_t bulk[11];
+ int idx = 0;
int error;
- ASSERT(size >= sizeof (znode_phys_t));
+ if (!sa_loaded) {
+ uint64_t sa_attrs = 0;
+ uint64_t version;
+
+ VERIFY(zap_lookup(os, MASTER_NODE_OBJ, ZPL_VERSION_STR,
+ 8, 1, &version) == 0);
+ if (version >= ZPL_VERSION_SA) {
+ VERIFY(zap_lookup(os, MASTER_NODE_OBJ, ZFS_SA_ATTRS,
+ 8, 1, &sa_attrs) == 0);
+ }
+ sa_attr_table = sa_setup(os, sa_attrs,
+ zfs_attr_table, ZPL_END);
+ sa_loaded = B_TRUE;
+ }
+
+ if (sa_handle_get(os, object, NULL, SA_HDL_PRIVATE, &hdl)) {
+ (void) printf("Failed to get handle for SA znode\n");
+ return;
+ }
+
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_UID], NULL, &uid, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_GID], NULL, &gid, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_LINKS], NULL,
+ &links, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_GEN], NULL, &gen, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_MODE], NULL,
+ &mode, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_PARENT],
+ NULL, &parent, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_SIZE], NULL,
+ &fsize, 8);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_ATIME], NULL,
+ acctm, 16);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_MTIME], NULL,
+ modtm, 16);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_CRTIME], NULL,
+ crtm, 16);
+ SA_ADD_BULK_ATTR(bulk, idx, sa_attr_table[ZPL_CTIME], NULL,
+ chgtm, 16);
+
+ if (sa_bulk_lookup(hdl, bulk, idx)) {
+ (void) sa_handle_destroy(hdl);
+ return;
+ }
error = zfs_obj_to_path(os, object, path, sizeof (path));
if (error != 0) {
(void) snprintf(path, sizeof (path), "\?\?\?<object#%llu>",
(u_longlong_t)object);
}
-
if (dump_opt['d'] < 3) {
(void) printf("\t%s\n", path);
+ (void) sa_handle_destroy(hdl);
return;
}
- z_crtime = (time_t)zp->zp_crtime[0];
- z_atime = (time_t)zp->zp_atime[0];
- z_mtime = (time_t)zp->zp_mtime[0];
- z_ctime = (time_t)zp->zp_ctime[0];
+ z_crtime = (time_t)crtm[0];
+ z_atime = (time_t)acctm[0];
+ z_mtime = (time_t)modtm[0];
+ z_ctime = (time_t)chgtm[0];
(void) printf("\tpath %s\n", path);
- dump_uidgid(os, zp);
+ dump_uidgid(os, uid, gid);
(void) printf("\tatime %s", ctime(&z_atime));
(void) printf("\tmtime %s", ctime(&z_mtime));
(void) printf("\tctime %s", ctime(&z_ctime));
(void) printf("\tcrtime %s", ctime(&z_crtime));
- (void) printf("\tgen %llu\n", (u_longlong_t)zp->zp_gen);
- (void) printf("\tmode %llo\n", (u_longlong_t)zp->zp_mode);
- (void) printf("\tsize %llu\n", (u_longlong_t)zp->zp_size);
- (void) printf("\tparent %llu\n", (u_longlong_t)zp->zp_parent);
- (void) printf("\tlinks %llu\n", (u_longlong_t)zp->zp_links);
- (void) printf("\txattr %llu\n", (u_longlong_t)zp->zp_xattr);
- (void) printf("\trdev 0x%016llx\n", (u_longlong_t)zp->zp_rdev);
+ (void) printf("\tgen %llu\n", (u_longlong_t)gen);
+ (void) printf("\tmode %llo\n", (u_longlong_t)mode);
+ (void) printf("\tsize %llu\n", (u_longlong_t)fsize);
+ (void) printf("\tparent %llu\n", (u_longlong_t)parent);
+ (void) printf("\tlinks %llu\n", (u_longlong_t)links);
+ if (sa_lookup(hdl, sa_attr_table[ZPL_XATTR], &xattr,
+ sizeof (uint64_t)) == 0)
+ (void) printf("\txattr %llu\n", (u_longlong_t)xattr);
+ if (sa_lookup(hdl, sa_attr_table[ZPL_RDEV], &rdev,
+ sizeof (uint64_t)) == 0)
+ (void) printf("\trdev 0x%016llx\n", (u_longlong_t)rdev);
+ sa_handle_destroy(hdl);
}
/*ARGSUSED*/
@@ -1261,7 +1384,11 @@ static object_viewer_t *object_viewer[DMU_OT_NUMTYPES + 1] = {
dump_zap, /* snapshot refcount tags */
dump_ddt_zap, /* DDT ZAP object */
dump_zap, /* DDT statistics */
- dump_unknown /* Unknown type, must be last */
+ dump_znode, /* SA object */
+ dump_zap, /* SA Master Node */
+ dump_sa_attrs, /* SA attribute registration */
+ dump_sa_layouts, /* SA attribute layouts */
+ dump_unknown, /* Unknown type, must be last */
};
static void
@@ -1328,11 +1455,13 @@ dump_object(objset_t *os, uint64_t object, int verbosity, int *print_header)
}
if (verbosity >= 4) {
- (void) printf("\tdnode flags: %s%s\n",
+ (void) printf("\tdnode flags: %s%s%s\n",
(dn->dn_phys->dn_flags & DNODE_FLAG_USED_BYTES) ?
"USED_BYTES " : "",
(dn->dn_phys->dn_flags & DNODE_FLAG_USERUSED_ACCOUNTED) ?
- "USERUSED_ACCOUNTED " : "");
+ "USERUSED_ACCOUNTED " : "",
+ (dn->dn_phys->dn_flags & DNODE_FLAG_SPILL_BLKPTR) ?
+ "SPILL_BLKPTR" : "");
(void) printf("\tdnode maxblkid: %llu\n",
(longlong_t)dn->dn_phys->dn_maxblkid);
@@ -1685,6 +1814,7 @@ dump_one_dir(const char *dsname, void *arg)
dump_dir(os);
dmu_objset_disown(os, FTAG);
fuid_table_destroy();
+ sa_loaded = B_FALSE;
return (0);
}
@@ -2961,6 +3091,7 @@ main(int argc, char **argv)
(os != NULL) ? dmu_objset_disown(os, FTAG) : spa_close(spa, FTAG);
fuid_table_destroy();
+ sa_loaded = B_FALSE;
libzfs_fini(g_zfs);
kernel_fini();
generated by cgit v1.2.3 (git 2.46.0) at 2026-01-06 21:33:18 +0000