br

root@dd:/mnt/raid10a/photo-s0# sync; echo 3 > /proc/sys/vm/drop_caches
root@dd:/mnt/raid10a/photo-s0# tar --totals --totals=USR1 -cf  - /mnt/raid10a/photo-s0/m4cp/ | cat > /dev/null
tar: Removing leading `/' from member names
Total bytes written: 238981120 (228MiB, 102MiB/s)
Total bytes written: 480081920 (458MiB, 116MiB/s)
Total bytes written: 569620480 (544MiB, 119MiB/s)
Total bytes written: 643706880 (614MiB, 121MiB/s)
Total bytes written: 689008640 (658MiB, 121MiB/s)
Total bytes written: 733685760 (700MiB, 123MiB/s)
Total bytes written: 917544960 (876MiB, 124MiB/s)
Total bytes written: 954654720 (911MiB, 124MiB/s)
Total bytes written: 992798720 (947MiB, 125MiB/s)
Total bytes written: 1023293440 (976MiB, 125MiB/s)
Total bytes written: 1055938560 (1008MiB, 126MiB/s)
Total bytes written: 1086791680 (1.1GiB, 125MiB/s)
Total bytes written: 1120542720 (1.1GiB, 126MiB/s)
^C
root@dd:/mnt/raid10a/photo-s0# sync; echo 3 > /proc/sys/vm/drop_caches
root@dd:/mnt/raid10a/photo-s0# tar --totals --totals=USR1 -cf  - /mnt/raid10a/photo-s0/m4rsync/ | cat > /dev/null
tar: Removing leading `/' from member names
Total bytes written: 87398400 (84MiB, 50MiB/s)
Total bytes written: 162027520 (155MiB, 58MiB/s)
Total bytes written: 261785600 (250MiB, 60MiB/s)
Total bytes written: 302592000 (289MiB, 61MiB/s)
Total bytes written: 393635840 (376MiB, 63MiB/s)
Total bytes written: 415569920 (397MiB, 64MiB/s)
Total bytes written: 494653440 (472MiB, 63MiB/s)
Total bytes written: 516618240 (493MiB, 64MiB/s)
Total bytes written: 630476800 (602MiB, 63MiB/s)
Total bytes written: 646072320 (617MiB, 63MiB/s)