Comment 2 for bug 1460524

all subdirectories from /data/backup-mysql/ have the same timestamp because we use rsync method : Apr 10 14:05 is the creation date from the directory where the lvm is mounted.

[root@xxxxxxx ~]# df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda2 1965904 566520 1294528 31% /
tmpfs 8149472 4 8149468 1% /dev/shm
/dev/sda3 1965904 3208 1857840 1% /tmp
/dev/sda5 1455088 2256 1376032 1% /home
/dev/sda6 5963328 1788740 3860016 32% /usr
/dev/sda7 4947584 220084 4465356 5% /var
/dev/mapper/ssd-mysql
                     2219346368 23874960 2195471408 2% /mysql
/dev/sdb1 5661199984 95052592 5566147392 2% /data

[root@timeserix ~]# ls -al /mysql/
total 262308
drwxr-xr-x 6 mysql mysql 4096 Apr 10 14:05 .
drwxr-xr-x 26 root root 4096 Jun 2 01:18 ..
drwxr-xr-x 6 mysql mysql 126976 Jun 2 08:28 database
-rw-rw---- 1 mysql mysql 134217728 Jun 2 01:32 ib_logfile0
-rw-rw---- 1 mysql mysql 134217728 Jun 2 01:32 ib_logfile1
drwx------ 2 root root 16384 Apr 9 13:35 lost+found
drwx--x--x 2 mysql mysql 4096 Sep 5 2007 mysql
-rw-rw---- 1 mysql mysql 5 Apr 10 14:05 mysqld.pid
srwxrwxrwx 1 mysql mysql 0 Apr 10 14:05 mysql.sock
drwxr-xr-x 2 mysql mysql 4096 May 28 13:49 tmp

you can see that /mysql creation/modification timestamp is Apr 10 14:05

[root@xxxxxxx backup-mysql]# ls -alrt
total 24
drwxr-xr-x 8 mysql mysql 4096 Apr 10 14:05 backup-20150602_021701_mysql
drwxr-xr-x 8 mysql mysql 4096 Apr 10 14:05 backup-20150601_080758_mysql
drwxr-xr-x 8 mysql mysql 4096 Apr 10 14:05 backup-20150530_021701_mysql
drwxr-xr-x 8 mysql mysql 4096 Apr 10 14:05 backup-20150529_021701_mysql
drwxr-xr-x 8 root root 4096 May 28 14:14 ..
drwxr-xr-x 6 root root 4096 Jun 2 02:19 .