blob: 2004b5a0e7bc006057012455ba2f9636780620c0 [file] [log] [blame]
// 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);
}
}