Searched defs:checkpoint (Results 1 - 11 of 11) sorted by relevance

/illumos-gate/usr/src/uts/common/fs/zfs/
H A Dspa_checkpoint.c29 * A storage pool checkpoint can be thought of as a pool-wide snapshot or
35 * zpool on-disk features. If a pool has a checkpoint that is no longer
41 * flag is set to active when we create the checkpoint and remains active
42 * until the checkpoint is fully discarded. The entry in the MOS config
44 * references the state of the pool when we take the checkpoint. The entry
45 * remains populated until we start discarding the checkpoint or we rewind
48 * - Each vdev contains a vdev-wide space map while the pool has a checkpoint,
49 * which persists until the checkpoint is fully discarded. The space map
51 * but we want to keep around in case we decide to rewind to the checkpoint.
55 * checkpoint, wit
479 uberblock_t checkpoint = spa->spa_ubsync; local
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H A Dvdev_removal.c503 * Note: The checkpoint flag is set to false as having/taking
504 * a checkpoint and removing a device can't happen at the same
648 boolean_t checkpoint = B_FALSE; local
650 metaslab_free_impl_cb, &checkpoint);
698 boolean_t checkpoint = B_FALSE; local
700 metaslab_free_impl_cb, &checkpoint);
H A Dmetaslab.c3341 * ms_lock while writing to the checkpoint space map, for the
4405 boolean_t checkpoint)
4430 if (checkpoint) {
4444 boolean_t *checkpoint = arg; local
4446 ASSERT3P(checkpoint, !=, NULL);
4451 metaslab_free_impl(vd, offset, size, *checkpoint);
4456 boolean_t checkpoint)
4478 metaslab_free_impl_cb, &checkpoint);
4480 metaslab_free_concrete(vd, offset, size, checkpoint);
4675 metaslab_free_dva(spa_t *spa, const dva_t *dva, boolean_t checkpoint) argument
4404 metaslab_free_concrete(vdev_t *vd, uint64_t offset, uint64_t asize, boolean_t checkpoint) argument
4455 metaslab_free_impl(vdev_t *vd, uint64_t offset, uint64_t size, boolean_t checkpoint) argument
4954 boolean_t checkpoint = B_FALSE; local
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H A Dspa.c3863 uberblock_t checkpoint; local
3871 sizeof (uberblock_t) / sizeof (uint64_t), &checkpoint);
3879 ASSERT3U(checkpoint.ub_txg, !=, 0);
3880 ASSERT3U(checkpoint.ub_checkpoint_txg, !=, 0);
3881 ASSERT3U(checkpoint.ub_timestamp, !=, 0);
3882 spa->spa_checkpoint_txg = checkpoint.ub_txg;
3883 spa->spa_checkpoint_info.sci_timestamp = checkpoint.ub_timestamp;
3964 uberblock_t checkpoint; local
3972 sizeof (uberblock_t) / sizeof (uint64_t), &checkpoint);
3984 ASSERT3U(checkpoint
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/illumos-gate/usr/src/lib/libnisdb/
H A Ddb.cc673 ret = checkpoint();
685 A checkpoint is done only if it has changed since the previous checkpoint.
686 Returns TRUE if checkpoint was successful; FALSE otherwise.
689 db::checkpoint() function in class:db
691 WRITELOCK(this, FALSE, "w db::checkpoint");
693 WRITEUNLOCK(this, FALSE, "wu db::checkpoint");
702 WARNING_M("db::checkpoint: could not dump database: ");
706 WRITEUNLOCK(this, FALSE, "wu db::checkpoint");
711 "db::checkpoint
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H A Ddb_dictionary.cc865 /* First checkpoint */
866 if ((status = checkpoint()) != DB_SUCCESS) {
1315 * A checkpoint is done only if it has changed since the previous checkpoint.
1316 * Returns DB_SUCCESS if checkpoint was successful; error code otherwise
1319 db_dictionary::checkpoint() function in class:db_dictionary
1321 WRITELOCK(this, DB_LOCK_ERROR, "w db_dictionary::checkpoint");
1325 "wu db_dictionary::checkpoint");
1336 "db_dictionary::checkpoint: could not dump dictionary: ");
1340 "wu db_dictionary::checkpoint");
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/illumos-gate/usr/src/cmd/cmd-inet/usr.bin/pppdump/
H A Dbsd-comp.c97 u_int checkpoint; /* when to next check the ratio */ member in struct:bsd_db
188 db->checkpoint = CHECK_GAP;
210 if (db->in_count >= db->checkpoint) {
218 db->checkpoint = db->in_count + CHECK_GAP;
737 * Keep the checkpoint right so that incompressible packets
/illumos-gate/usr/src/uts/common/io/ppp/spppcomp/
H A Dbsd-comp.c113 uint_t checkpoint; /* when to next check the ratio */ member in struct:bsd_db
226 db->checkpoint = CHECK_GAP;
249 if (db->in_count >= db->checkpoint) {
259 db->checkpoint = db->in_count + CHECK_GAP;
1469 * Keep the checkpoint right so that incompressible packets
/illumos-gate/usr/src/cmd/backup/dump/
H A Ddumptape.c177 static void checkpoint(struct bdesc *, int);
200 static void checkpoint();
414 * from a checkpoint involves truncating to the
768 * when it was being dumped. The tape writer process sends checkpoint
891 * an EOT signal from writer. Get checkpoint data
905 * Writer sends us checkpoint information after
2044 /* Restart from checkpoint */
2059 checkpoint(bp-1, cmd); /* send data */
2139 /* Restart from checkpoint */
2215 checkpoint(
2242 checkpoint(struct bdesc *bp, int cmd) function
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/illumos-gate/usr/src/cmd/compress/
H A Dcompress.c189 static count_long checkpoint = CHECK_GAP; variable
1005 checkpoint = CHECK_GAP;
1080 (count_long)checkpoint && block_compress) {
1740 checkpoint = (count_long)in_count + (count_long)CHECK_GAP;
/illumos-gate/usr/src/cmd/zdb/
H A Dzdb.c3494 * an entry in the checkpoint space map could theoretically
3498 * manipulate the checkpoint's space maps currently,
3503 * the checkpoint's space map entries should not cross
3531 * version predates the pool checkpoint feature.
3541 * 1] There is no checkpoint
3542 * 2] There is a checkpoint, but no checkpointed blocks
3825 * each metaslab. If the pool has a checkpoint or is in the
3826 * middle of discarding a checkpoint, some of these blocks
3828 * updated because they are referenced by the checkpoint. In
3830 * go through the vdev's checkpoint spac
4683 verify_checkpoint_vdev_spacemaps(spa_t *checkpoint, spa_t *current) argument
4767 verify_checkpoint_ms_spacemaps(spa_t *checkpoint, spa_t *current) argument
4899 uberblock_t checkpoint; local
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