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4.0 add enable to read interface

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This commit is contained in:
godyangfight
2022-11-10 08:05:59 +00:00
committed by wangzelin.wzl
parent c5c2d1cc61
commit d54e36b2f6
12 changed files with 443 additions and 52 deletions
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108
src/storage/ls/ob_ls.cpp
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@ -932,8 +932,7 @@ int ObLS::finish_slog_replay()
LOG_WARN("failed to trans fail status", K(ret), K(current_migration_status),
K(new_migration_status));
} else if (can_update_ls_meta(ls_meta_.ls_create_status_) &&
OB_FAIL(set_migration_status_without_lock(new_migration_status,
false /* no need write slog */))) {
OB_FAIL(ls_meta_.set_migration_status(new_migration_status, false /*no need write slog*/))) {
LOG_WARN("failed to set migration status", K(ret), K(new_migration_status));
} else if (is_need_gc()) {
LOG_INFO("this ls should be gc later", KPC(this));
@ -1368,5 +1367,110 @@ int ObLS::diagnose(DiagnoseInfo &info) const
STORAGE_LOG(INFO, "diagnose finish", K(ret), K(info), K(ls_id));
return ret;
}
int ObLS::set_migration_status(
const ObMigrationStatus &migration_status,
const int64_t rebuild_seq,
const bool write_slog)
{
int ret = OB_SUCCESS;
share::ObLSRestoreStatus restore_status;
int64_t read_lock = LSLOCKLS;
int64_t write_lock = LSLOCKLOGMETA;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
STORAGE_LOG(WARN, "ls is not inited", K(ret), K(ls_meta_));
} else if (!ObMigrationStatusHelper::is_valid(migration_status)) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("set migration status get invalid argument", K(ret), K(migration_status));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
STORAGE_LOG(WARN, "ls stopped", K(ret), K_(ls_meta));
} else if (!can_update_ls_meta(ls_meta_.ls_create_status_)) {
ret = OB_STATE_NOT_MATCH;
STORAGE_LOG(WARN, "state not match, cannot update ls meta", K(ret), K(ls_meta_));
} else if (ls_meta_.get_rebuild_seq() != rebuild_seq) {
ret = OB_STATE_NOT_MATCH;
STORAGE_LOG(WARN, "rebuild seq not match, cannot update migration status", K(ret),
K(ls_meta_), K(rebuild_seq));
} else if (OB_FAIL(ls_meta_.get_restore_status(restore_status))) {
LOG_WARN("failed to get restore status", K(ret), K(ls_meta_));
} else if (OB_FAIL(ls_meta_.set_migration_status(migration_status, write_slog))) {
LOG_WARN("failed to set migration status", K(ret), K(migration_status));
} else if (ObMigrationStatus::OB_MIGRATION_STATUS_NONE == migration_status
&& restore_status.is_restore_none()) {
ls_tablet_svr_.enable_to_read();
} else {
ls_tablet_svr_.disable_to_read();
}
return ret;
}
int ObLS::set_restore_status(
const share::ObLSRestoreStatus &restore_status,
const int64_t rebuild_seq)
{
int ret = OB_SUCCESS;
ObMigrationStatus migration_status = ObMigrationStatus::OB_MIGRATION_STATUS_MAX;
int64_t read_lock = LSLOCKLS;
int64_t write_lock = LSLOCKLOGMETA;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
STORAGE_LOG(WARN, "ls is not inited", K(ret), K(ls_meta_));
} else if (!restore_status.is_valid()) {
ret = OB_INVALID_ARGUMENT;
LOG_WARN("set restore status get invalid argument", K(ret), K(restore_status));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
STORAGE_LOG(WARN, "ls stopped", K(ret), K_(ls_meta));
} else if (!can_update_ls_meta(ls_meta_.ls_create_status_)) {
ret = OB_STATE_NOT_MATCH;
STORAGE_LOG(WARN, "state not match, cannot update ls meta", K(ret), K(ls_meta_));
} else if (ls_meta_.get_rebuild_seq() != rebuild_seq) {
ret = OB_STATE_NOT_MATCH;
STORAGE_LOG(WARN, "rebuild seq not match, cannot update restore status", K(ret),
K(ls_meta_), K(rebuild_seq));
} else if (OB_FAIL(ls_meta_.get_migration_status(migration_status))) {
LOG_WARN("failed to get migration status", K(ret), K(ls_meta_));
} else if (OB_FAIL(ls_meta_.set_restore_status(restore_status))) {
LOG_WARN("failed to set restore status", K(ret), K(restore_status));
} else if (ObMigrationStatus::OB_MIGRATION_STATUS_NONE == migration_status
&& restore_status.is_restore_none()) {
ls_tablet_svr_.enable_to_read();
} else {
ls_tablet_svr_.disable_to_read();
}
return ret;
}
int ObLS::set_ls_rebuild()
{
int ret = OB_SUCCESS;
int64_t read_lock = LSLOCKLS;
int64_t write_lock = LSLOCKLOGMETA;
ObLSLockGuard lock_myself(lock_, read_lock, write_lock);
if (IS_NOT_INIT) {
ret = OB_NOT_INIT;
STORAGE_LOG(WARN, "ls is not inited", K(ret), K(ls_meta_));
} else if (OB_UNLIKELY(is_stopped_)) {
ret = OB_NOT_RUNNING;
STORAGE_LOG(WARN, "ls stopped", K(ret), K_(ls_meta));
} else if (!can_update_ls_meta(ls_meta_.ls_create_status_)) {
ret = OB_STATE_NOT_MATCH;
STORAGE_LOG(WARN, "state not match, cannot update ls meta", K(ret), K(ls_meta_));
} else if (OB_FAIL(ls_meta_.set_ls_rebuild())) {
LOG_WARN("failed to set ls rebuild", K(ret), K(ls_meta_));
} else {
ls_tablet_svr_.disable_to_read();
}
return ret;
}
}
}