On Mon, 11 Sep 2017, Sebastian Andrzej Siewior wrote: > On 2017-09-10 22:06:13 [+0200], Milan Broz wrote: > > There is integritysetup tool (part of cryptsetup package) that automates format and mount of dm-integrity devices. > > For now in devel git, I expect we will do some release package this month. > > (So no need to use dmsetup here.) > ah, good, thank. I read the documentation and it mentioned just those > steps not a pointer to tool. > > > > at some point I expected dm-integrity to check the other disk in RAID. If you need to check the other disk in case of error, you need to put dm-integrity below the RAID driver - i.e. create two dm-integrity targets on two physical disks and put the RAID target above them. Mikulas > > The dm-integrity has no connection to RAID, it will just return EILSEQ (instead of EIO error) > > to inform that the error is an data integrity error, not a media (or other) IO error. > > okay. Now I have a pointer where to look next. > > > Milan > > Sebastian > -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
