Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
Hi all, Can the partitions of drbd use "iostat " to analyse? I used "iostat -d -x" to check disk, the drbd show high I/O, but the real data sending/receiving is very little. sda 0.00 1.60 0.00 2.60 0.00 33.60 12.92 0.00 0.00 0.00 0.00 sda1 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 sda2 0.00 1.60 0.00 2.60 0.00 33.60 12.92 0.00 0.00 0.00 0.00 sdb 0.00 1.60 0.40 1.60 3.20 25.60 14.40 0.00 0.40 0.40 0.08 sdb1 0.00 0.20 0.40 0.80 3.20 8.00 9.33 0.00 0.67 0.67 0.08 sdb2 0.00 1.40 0.00 0.80 0.00 17.60 22.00 0.00 0.00 0.00 0.00 sdb3 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 sdc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 drbd0 0.00 0.00 0.40 1.00 3.20 8.00 8.00 1.65 0.57 590.86 82.72 drbd1 0.00 0.00 0.00 2.20 0.00 17.60 8.00 7.41 0.00 378.91 83.36 drbd0 attached sdb1 drbd1 attached sdb2