Am 07.01.2015 um 15:31 schrieb Christoph Hellwig: > On Tue, Jan 06, 2015 at 02:39:16PM -0800, Nicholas A. Bellinger wrote: >> The fabric_max_sectors=8192 value is already being exposed by target in >> block limits EVPD as MAXIMUM TRANSFER LENGTH. >> >> I'm guessing that since the host side support was not added until June >> 2014 in commit bcdb247c by MKP, Stefan is likely using an earlier >> initiator that is not honoring this value. > > If I understand Stefan correct he was using a recent 3.19-rc kernel, > which contains my commit in the subject that stops capping the > max_sectors used by the kernel below that which the hardware supports. > > Given that LIO actually implements the block limits EVPD that suggests > we're not properly using that information. > > Stefant, what does: > > sg_vpd -p bl /dev/sdX > > for the LIO device tell? I'm sorry i'm using a 3.10.63 vanilla kernel. So i'm missing a commit? Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
