Commit 71cd5a5a authored by Ye Bin's avatar Ye Bin Committed by Theodore Ts'o
Browse files

jbd2: print io_block if check data block checksum failed when do recovery 



Now, if check data block checksum failed only print data's block number
then skip write data. However, one data block may in more than one transaction.
In some scenarios, offline analysis is inconvenient. As a result, it is
difficult to locate the areas where data is faulty.
So print 'io_block' if check data block checksum failed.

Signed-off-by: default avatarYe Bin <yebin10@huawei.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230904105817.1728356-2-yebin10@huawei.com


Signed-off-by: default avatarTheodore Ts'o <tytso@mit.edu>
parent 248b45b6

fs/jbd2/recovery.c

+2 −1
Original line number Diff line number Diff line
@@ -661,7 +661,8 @@ static int do_one_pass(journal_t *journal, 
						printk(KERN_ERR "JBD2: Invalid "

						       "checksum recovering "

						       "data block %llu in "

						       "log\n", blocknr);

						       "journal block %lu\n",

						       blocknr, io_block);

						block_error = 1;

						goto skip_write;

					}