db/pg_probackup
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Code Issues Releases Activity

Fix remote restore

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This commit is contained in:
Konstantin Knizhnik 2019-03-21 22:55:38 +03:00
parent d064a64d13
commit adee1efc71
5 changed files with 15 additions and 10 deletions
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5
src/backup.c
View File

@ -2317,8 +2317,9 @@ backup_files(void *arg)
}
}
else if (strcmp(file->name, "pg_control") == 0)
copy_pgcontrol_file(arguments->from_root, arguments->to_root,
file, FIO_BACKUP_HOST);
copy_pgcontrol_file(arguments->from_root, FIO_DB_HOST,
arguments->to_root, FIO_BACKUP_HOST,
file);
else
{
bool skip = false;

2
src/merge.c
View File

@ -559,7 +559,7 @@ merge_files(void *arg)
}
}
else if (strcmp(file->name, "pg_control") == 0)
copy_pgcontrol_file(argument->from_root, argument->to_root, file, FIO_LOCAL_HOST);
copy_pgcontrol_file(argument->from_root, FIO_LOCAL_HOST, argument->to_root, FIO_LOCAL_HOST, file);
else
copy_file(argument->from_root, FIO_LOCAL_HOST, argument->to_root, FIO_LOCAL_HOST, file);

4
src/pg_probackup.h
View File

@ -612,8 +612,8 @@ extern pg_crc32c get_pgcontrol_checksum(const char *pgdata_path);
extern uint32 get_xlog_seg_size(char *pgdata_path);
extern void set_min_recovery_point(pgFile *file, const char *backup_path,
XLogRecPtr stop_backup_lsn);
extern void copy_pgcontrol_file(const char *from_root, const char *to_root,
pgFile *file, fio_location location);
extern void copy_pgcontrol_file(const char *from_root, fio_location location, const char *to_root, fio_location to_location,
pgFile *file);
extern void sanityChecks(void);
extern void time2iso(char *buf, size_t len, time_t time);

8
src/restore.c
View File

@ -674,9 +674,13 @@ restore_files(void *arg)
parse_program_version(arguments->backup->program_version));
}
else if (strcmp(file->name, "pg_control") == 0)
copy_pgcontrol_file(from_root, instance_config.pgdata, file, FIO_DB_HOST);
copy_pgcontrol_file(from_root, FIO_BACKUP_HOST,
instance_config.pgdata, FIO_DB_HOST,
file);
else
copy_file(from_root, FIO_BACKUP_HOST, instance_config.pgdata, FIO_DB_HOST, file);
copy_file(from_root, FIO_BACKUP_HOST,
instance_config.pgdata, FIO_DB_HOST,
file);
/* print size of restored file */
if (file->write_size != BYTES_INVALID)

6
src/util.c
View File

@ -360,14 +360,14 @@ set_min_recovery_point(pgFile *file, const char *backup_path,
* Copy pg_control file to backup. We do not apply compression to this file.
*/
void
copy_pgcontrol_file(const char *from_root, const char *to_root, pgFile *file, fio_location location)
copy_pgcontrol_file(const char *from_root, fio_location from_location, const char *to_root, fio_location to_location, pgFile *file)
{
ControlFileData ControlFile;
char *buffer;
size_t size;
char to_path[MAXPGPATH];
buffer = slurpFile(from_root, XLOG_CONTROL_FILE, &size, false, FIO_DB_HOST);
buffer = slurpFile(from_root, XLOG_CONTROL_FILE, &size, false, from_location);
digestControlFile(&ControlFile, buffer, size);
@ -376,7 +376,7 @@ copy_pgcontrol_file(const char *from_root, const char *to_root, pgFile *file, fi
file->write_size = size;
join_path_components(to_path, to_root, file->path + strlen(from_root) + 1);
writeControlFile(&ControlFile, to_path, location);
writeControlFile(&ControlFile, to_path, to_location);
pg_free(buffer);
}