| // SPDX-License-Identifier: GPL-2.0 |
| /* |
| * Copyright (c) 2000-2001,2005 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| */ |
| #include "libxfs.h" |
| #include "libxlog.h" |
| |
| #include "logprint.h" |
| |
| void |
| xlog_recover_print_trans_head( |
| struct xlog_recover *tr) |
| { |
| printf(_("TRANS: tid:0x%x #items:%d trans:0x%x q:0x%lx\n"), |
| tr->r_log_tid, |
| tr->r_theader.th_num_items, |
| tr->r_theader.th_tid, (long)&tr->r_itemq); |
| } |
| |
| int |
| xlog_recover_do_trans( |
| struct xlog *log, |
| struct xlog_recover *trans, |
| int pass) |
| { |
| xlog_recover_print_trans(trans, &trans->r_itemq, 3); |
| return 0; |
| } |
| |
| void |
| xfs_log_print_trans( |
| struct xlog *log, |
| int print_block_start) |
| { |
| xfs_daddr_t head_blk, tail_blk; |
| int error; |
| |
| error = xlog_find_tail(log, &head_blk, &tail_blk); |
| if (error) { |
| fprintf(stderr, _("%s: failed to find head and tail, error: %d\n"), |
| progname, error); |
| exit(1); |
| } |
| |
| printf(_(" log tail: %lld head: %lld state: %s\n"), |
| (long long)tail_blk, |
| (long long)head_blk, |
| (tail_blk == head_blk)?"<CLEAN>":"<DIRTY>"); |
| |
| if (print_block_start != -1) { |
| printf(_(" override tail: %d\n"), print_block_start); |
| tail_blk = print_block_start; |
| } |
| printf("\n"); |
| |
| print_record_header = 1; |
| |
| if (head_blk == tail_blk) |
| return; |
| |
| /* |
| * Version 5 superblock log feature mask validation. We know the |
| * log is dirty so check if there are any unknown log features |
| * in what we need to recover. If there are unknown features |
| * (e.g. unsupported transactions) then warn about it. |
| */ |
| if (XFS_SB_VERSION_NUM(&log->l_mp->m_sb) == XFS_SB_VERSION_5 && |
| xfs_sb_has_incompat_log_feature(&log->l_mp->m_sb, |
| XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN)) { |
| printf(_( |
| "Superblock has unknown incompatible log features (0x%x) enabled.\n" |
| "Output may be incomplete or inaccurate. It is recommended that you\n" |
| "upgrade your xfsprogs installation to match the filesystem features.\n"), |
| (log->l_mp->m_sb.sb_features_log_incompat & |
| XFS_SB_FEAT_INCOMPAT_LOG_UNKNOWN)); |
| } |
| |
| if ((error = xlog_do_recovery_pass(log, head_blk, tail_blk, XLOG_RECOVER_PASS1))) { |
| fprintf(stderr, _("%s: failed in xfs_do_recovery_pass, error: %d\n"), |
| progname, error); |
| exit(1); |
| } |
| } |