[Labs-admin] Cron <root at labstore2003> /usr/local/sbin/block_sync 10.64.37.19 tools tools-project tools-snap backup tools-project tools-project-backup 2T

[Cron Daemon]

2017-06-27 20:00:02,639 ERROR b'  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796092956672: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796093014016: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 0: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 4096: Input/output error\n'
2017-06-27 20:00:02,640 INFO force is enabled
2017-06-27 20:00:02,652 ERROR b'  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796092956672: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796093014016: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 0: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 4096: Input/output error\n'
2017-06-27 20:00:02,653 INFO removing tools-project-backup
2017-06-27 20:00:02,665 ERROR b'  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796092956672: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796093014016: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 0: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 4096: Input/output error\n'
2017-06-27 20:00:02,678 ERROR b'  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796092956672: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796093014016: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 0: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 4096: Input/output error\n'
2017-06-27 20:00:02,678 INFO removing tools-project-backup
2017-06-27 20:00:04,071 ERROR b'  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796092956672: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 8796093014016: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 0: Input/output error\n  /dev/backup/tools-project-backup: read failed after 0 of 4096 at 4096: Input/output error\n'
2017-06-27 20:00:04,093 INFO creating tools-project-backup at 2T
2017-06-27 20:00:04,829 INFO force is enabled
2017-06-27 20:00:04,857 INFO removing tools-snap
2017-06-27 20:00:04,896 INFO removing tools-snap
2017-06-27 20:00:05,829 INFO creating tools-snap at 1T