Hi, OpenWrt devices use mtd partitions, but I don't have enough knowledge on how to track IO activity, especially number of writes.
I know that mtd device isn't a block device, but what confuses me that I see mtdblock devices also. Do they simulate block device? Why? I have used iostat but it is not showing any changes on mtdblock5 partition which is mounted as /overlay jffs2 partition on this device I'm using. I have also checked stats in /proc/diskstat, and they also only change for /dev/mmcblk0p1 which is external usb device, but not for any of mtdblockX partitions. Can you please point me in the right direction? Thanks in advance! _______________________________________________ openwrt-devel mailing list openwrt-devel@lists.openwrt.org https://lists.openwrt.org/cgi-bin/mailman/listinfo/openwrt-devel
