Re: iSCSI regression with linux 3.9 and 4.0

2015-03-23 Thread Ewan Milne
On Mon, 2015-03-23 at 09:53 +0100, Christian Hesse wrote: > > I reverted these two commits: > > commit 3a9794d32984b67a6d8992226918618f0e51e5d5 > Author: Brian King > Date: Thu Jan 29 15:54:40 2015 -0600 > > sd: Fix max transfer length for 4k disks > > commit bcdb247c6b6a1f3e72b9b787b73f

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-23 Thread Christian Hesse
Ewan Milne on Fri, 2015/03/20 11:04: > On Fri, 2015-03-20 at 15:31 +0100, Christian Hesse wrote: > > Ewan Milne on Fri, 2015/03/20 09:51: > > > On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > > > > Hello everybody! > > > > > > > > I reported this issue at LKML [0] but received no ans

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-23 Thread Christian Hesse
Christian Hesse on Fri, 2015/03/20 18:59: > Ewan Milne on Fri, 2015/03/20 11:46: > > On Fri, 2015-03-20 at 16:24 +0100, Christian Hesse wrote: > > > I found 'max_sectors_kb' which is inside in directory called 'queue'. Is > > > that the value you asked for? > > > > > > for 4.0 git: > > > > > >

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Mike Christie
On 03/20/2015 07:57 AM, Christian Hesse wrote: > Hello everybody! > > I reported this issue at LKML [0] but received no answer. Hopefully > linux-scsi is a better place... > > Beginning with linux 3.19 I see an iSCSI regressen. This works perfectly with > linux 3.18.x (tested with 3.18.6) and bef

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Christian Hesse
Ewan Milne on Fri, 2015/03/20 11:46: > On Fri, 2015-03-20 at 16:24 +0100, Christian Hesse wrote: > > I found 'max_sectors_kb' which is inside in directory called 'queue'. Is > > that the value you asked for? > > > > for 4.0 git: > > > > # cat max_sectors_kb > > 32767 > > If you change max_secto

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Ewan Milne
On Fri, 2015-03-20 at 16:24 +0100, Christian Hesse wrote: > Ewan Milne on Fri, 2015/03/20 11:04: > > On Fri, 2015-03-20 at 15:31 +0100, Christian Hesse wrote: > > > Ewan Milne on Fri, 2015/03/20 09:51: > > > > On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > > > > > Hello everybody! >

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Christian Hesse
Ewan Milne on Fri, 2015/03/20 11:04: > On Fri, 2015-03-20 at 15:31 +0100, Christian Hesse wrote: > > Ewan Milne on Fri, 2015/03/20 09:51: > > > On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > > > > Hello everybody! > > > > > > > > I reported this issue at LKML [0] but received no ans

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Ewan Milne
On Fri, 2015-03-20 at 11:04 -0400, Ewan Milne wrote: > Does your target support the Block Limits VPD (page B0)? (i.e. can > you run "sg_inq /dev/sda -p bl" from the sg3_utils package?) > I meant /dev/sdb, sorry. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the bo

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Ewan Milne
On Fri, 2015-03-20 at 15:31 +0100, Christian Hesse wrote: > Ewan Milne on Fri, 2015/03/20 09:51: > > On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > > > Hello everybody! > > > > > > I reported this issue at LKML [0] but received no answer. Hopefully > > > linux-scsi is a better place.

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Christian Hesse
Ewan Milne on Fri, 2015/03/20 09:51: > On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > > Hello everybody! > > > > I reported this issue at LKML [0] but received no answer. Hopefully > > linux-scsi is a better place... > > > > Beginning with linux 3.19 I see an iSCSI regressen. This w

Re: iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Ewan Milne
On Fri, 2015-03-20 at 13:57 +0100, Christian Hesse wrote: > Hello everybody! > > I reported this issue at LKML [0] but received no answer. Hopefully > linux-scsi is a better place... > > Beginning with linux 3.19 I see an iSCSI regressen. This works perfectly with > linux 3.18.x (tested with 3.18

iSCSI regression with linux 3.9 and 4.0

2015-03-20 Thread Christian Hesse
Hello everybody! I reported this issue at LKML [0] but received no answer. Hopefully linux-scsi is a better place... Beginning with linux 3.19 I see an iSCSI regressen. This works perfectly with linux 3.18.x (tested with 3.18.6) and before. Effected kernels I tested are 3.19.0, 3.19.2 and 4.0rc4.