db/pg_probackup
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Code Issues Releases Activity

code cleanup. add more comments

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This commit is contained in:
Anastasia 2017-09-28 15:12:12 +03:00
parent 43efdd3da7
commit e47b02018b
1 changed files with 10 additions and 5 deletions
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15
src/backup.c
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@ -222,6 +222,7 @@ do_backup_instance(void)
backup_files_list = parray_new();
/* list files with the logical path. omit $PGDATA */
dir_list_file(backup_files_list, pgdata, true, true, false);
add_pgdata_files(backup_files_list, pgdata);
if (current.backup_mode != BACKUP_MODE_FULL)
@ -251,7 +252,8 @@ do_backup_instance(void)
*/
!from_replica);
}
else if (current.backup_mode == BACKUP_MODE_DIFF_PTRACK)
if (current.backup_mode == BACKUP_MODE_DIFF_PTRACK)
{
XLogRecPtr ptrack_lsn = get_last_ptrack_lsn();
@ -295,6 +297,7 @@ do_backup_instance(void)
dir_create_dir(dirpath, DIR_PERMISSION);
}
/* setup threads */
__sync_lock_release(&file->lock);
}
@ -1601,16 +1604,18 @@ backup_files(void *arg)
}
/*
* Append files to the backup list array.
* Extract information about files in backup_list parsing their names:
* - remove temp tables from the list
* - set flags for datafiles
* - link ptrack files with main fork files
* TODO: rename the function
* TODO: review flags
*/
static void
add_pgdata_files(parray *files, const char *root)
{
size_t i;
/* list files with the logical path. omit $PGDATA */
dir_list_file(files, root, true, true, false);
/* mark files that are possible datafile as 'datafile' */
for (i = 0; i < parray_num(files); i++)
{