Re: regression: scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices

2016-11-12 Thread Stefan Priebe
Hello, the mentioned commit introduces a regression to me into v4.4.31. After upgrading from 4.4.30 to 4.4.31 my megasas controller no longer exports any drives to the os. dmesg: Nov 12 11:09:54 cloud2-1394 kernel: [ 17.381898] scsi 0:2:13:0: Direct-Access

Re: regression: scsi: megaraid_sas: Fix data integrity failure for JBOD (passthrough) devices

2016-11-12 Thread Stefan Priebe
seems stable kernel line misses this one: http://git.kernel.org/cgit/linux/kernel/git/jejb/scsi.git/commit/?id=5e5ec1759dd663a1d5a2f10930224dd009e500e8 Am 12.11.2016 um 12:47 schrieb Stefan Priebe: Hello, the mentioned commit introduces a regression to me into v4.4.31. After upgrading from

Re: sd_setup_discard_cmnd: BUG: unable to handle kernel NULL pointer dereference at (null)

2014-06-21 Thread Stefan Priebe
Hi Lars, Am 20.06.2014 20:29, schrieb Lars Ellenberg: On Fri, Jun 20, 2014 at 12:49:39PM -0400, Martin K. Petersen wrote: "Lars" == Lars Ellenberg writes: Lars, Lars> Any bio allocated that will be passed down with REQ_DISCARD has to Lars> be allocated with nr_iovecs = 1 (at least), even tho

Re: Kernel 2.6.20 does not work anymore with SCSI or SATA on old Opteron / Xeon servers

2007-03-20 Thread Stefan Priebe
i also can fdisk /dev/sdb or so. It only does not work if the system itself is bootet via NFS... Stefan Andrew Morton schrieb: On Sun, 18 Mar 2007 21:50:46 +0100 Stefan Priebe <[EMAIL PROTECTED]> wrote: Hello! We've a very strange Problem with Kernel 2.6.20.x If i try to access a SCSI

Re: Kernel 2.6.20 does not work anymore with SCSI or SATA on old Opteron / Xeon servers

2007-03-20 Thread Stefan Priebe
Hello! It runs with nfsroot # mount 192.168.0.100:/PXE/debian on / type nfs (rw) Kernel command line: nfs root=/dev/nfs nfsroot=192.168.0.100:/PXE/debian ip=dhcp Stefan Olaf Kirch schrieb: On Tuesday 20 March 2007 11:33, Stefan Priebe wrote: 1.) I've bootet these systems through NF

Re: Kernel 2.6.20 does not work anymore with SCSI or SATA on old Opteron / Xeon servers

2007-03-20 Thread Stefan Priebe
Kirch schrieb: On Tuesday 20 March 2007 11:33, Stefan Priebe wrote: 1.) I've bootet these systems through NFS and would like to access /dev/sda or /dev/sdb then. For example via fdisk and this does not work. What do you mean by "booted through NFS"? Do you mean the machine run

Re: Kernel 2.6.20 does not work anymore with SCSI or SATA on old Opteron / Xeon servers

2007-03-20 Thread Stefan Priebe
0046 c03be392 c317bfc4 0046 0086 c313fee8 0002 c312f560 kthread+0x72/0x96 002e schedule_timeout+0x70/0x8d 0082 prep_new_page+0xb2/0xea [] inet_csk_accept+0x51/0x125 Stefan Olaf Kirch schrieb: > On Tuesday 20 March 2007 11:59, Stefan Priebe wrote: >> Kernel command

Re: Kernel 2.6.20 does not work anymore with SCSI or SATA on old Opteron / Xeon servers

2007-03-20 Thread Stefan Priebe
Hello! With the sysrq i've found the function with is the problem: inode.c => nfs_getattr => nfs_sync_mapping_range I've also found the attached patch - which is not included in any stable release nor in 2.6.21.X but is public since 20.02.07 I think this is very important

Re: block: remove artifical max_hw_sectors cap

2014-12-28 Thread Stefan Priebe
Hi Christoph, Am 23.12.2014 um 09:28 schrieb Christoph Hellwig: On Mon, Dec 22, 2014 at 11:31:53AM +0100, Stefan Priebe - Profihost AG wrote: Hi, since the below patch i've some problems with iscsi. The LIO based iscsi Server is full of messages like this: SCSI OP 2ah with too big se

Re: block: remove artifical max_hw_sectors cap

2015-01-05 Thread Stefan Priebe
Am 05.01.2015 um 18:17 schrieb Christoph Hellwig: On Tue, Dec 30, 2014 at 03:15:26PM +0100, Stefan Priebe - Profihost AG wrote: What is the max_sectors_kb value for them? # cat /sys/block/sdi/queue/max_sectors_kb 16383 That's odd, it's half of what ATA disks should support. Is t

sd_setup_discard_cmnd: BUG: unable to handle kernel NULL pointer dereference at (null)

2014-06-19 Thread Stefan Priebe - Profihost AG
Hi, while using vanilla 3.10.44 with drbd on top of a md raid1. I'm pretty often hitting the followin kernel bug. It reminds me of: http://lists.openwall.net/linux-kernel/2014/02/19/428 But i don't use bcache. [sched_delayed] sched: RT throttling activated BUG: unable to handle kernel NULL poi

Re: Oops: NULL pointer dereference - RIP: isci_task_abort_task+0x30/0x3e0 [isci]

2018-01-06 Thread Stefan Priebe - Profihost AG
ta server with several 4.13 and 4.14 > kernels (from the Ubuntu "mainline" and Xenial hwe-edge PPAs). > > This (I guess) problem had been reported by Stefan Priebe under > "isci regression in 4.11.0-rc2 by scsi: libsas: allow async aborts" > on 8 November, 2017

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-10-16 Thread Stefan Priebe - Profihost AG
Hi David, can you give as any hint? We're running aroud 120 Adaptec Controllers and i don't want to replace them all... Greets, Stefan Am 27.09.2018 um 14:23 schrieb Stefan Priebe - Profihost AG: > > Am 27.09.2018 um 12:59 schrieb Emmanuel Florac: >> Le Wed, 19 S

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-10-17 Thread Stefan Priebe - Profihost AG
Am 17.10.18 um 10:14 schrieb Christoph Hellwig: > On Tue, Oct 16, 2018 at 07:33:53PM +0200, Stefan Priebe - Profihost AG wrote: >> Hi David, >> >> can you give as any hint? We're running aroud 120 Adaptec Controllers >> and i don't want to replace them

Re: block: remove artifical max_hw_sectors cap

2014-12-30 Thread Stefan Priebe - Profihost AG
Am 30.12.2014 um 12:32 schrieb Christoph Hellwig: > On Sun, Dec 28, 2014 at 01:08:59PM +0100, Stefan Priebe wrote: >>> Nic, can you fix LIO to expose the proper max xfer size? >> >> some more problems while running this patch. >> >> My crucial m500 and m550 ss

Re: block: remove artifical max_hw_sectors cap

2015-01-07 Thread Stefan Priebe - Profihost AG
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

aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-09-18 Thread Stefan Priebe - Profihost AG
Hello, after upgrading the aacraid driver / kernel from aacraid 50792 to aacraid 50877. I get aborted comands every night. kern-20180830.gz:Aug 30 01:55:26 server1044-han kernel: [63693.009056] aacraid: Host adapter abort request. kern-20180830.gz:Aug 30 01:55:26 server1044-han kernel: [63693.00

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-09-22 Thread Stefan Priebe - Profihost AG
nobody? Greets, Stefan Am 19.09.2018 um 08:10 schrieb Stefan Priebe - Profihost AG: > Hello, > > after upgrading the aacraid driver / kernel from aacraid 50792 to > aacraid 50877. > > I get aborted comands every night. > > kern-20180830.gz:Aug 30 01:55:26 server1044-h

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-09-23 Thread Stefan Priebe - Profihost AG
Am 22.09.2018 um 23:40 schrieb Bart Van Assche: > On 9/18/18 11:10 PM, Stefan Priebe - Profihost AG wrote: >> after upgrading the aacraid driver / kernel from aacraid 50792 to >> aacraid 50877. > > The aacraid driver version was updated to 50792 in commit 0662cc968ace >

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-09-23 Thread Stefan Priebe - Profihost AG
Am 23.09.2018 um 20:22 schrieb Stefan Priebe - Profihost AG: > > Am 22.09.2018 um 23:40 schrieb Bart Van Assche: >> On 9/18/18 11:10 PM, Stefan Priebe - Profihost AG wrote: >>> after upgrading the aacraid driver / kernel from aacraid 50792 to >>> aacraid 50877. &g

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-09-27 Thread Stefan Priebe - Profihost AG
Am 27.09.2018 um 12:59 schrieb Emmanuel Florac: > Le Wed, 19 Sep 2018 08:10:41 +0200 > Stefan Priebe - Profihost AG écrivait: > >> Hello, >> >> after upgrading the aacraid driver / kernel from aacraid 50792 to >> aacraid 50877. >> >> I get aborte

Re: aacraid: latest driver results in Host adapter abort request. / Outstanding commands on (0,0,0,0):

2018-10-03 Thread Stefan Priebe - Profihost AG
Hi Dave, Am 03.10.2018 um 19:32 schrieb dave.carr...@microchip.com: >> Am 27.09.2018 um 12:59 schrieb Emmanuel Florac: >>> Le Wed, 19 Sep 2018 08:10:41 +0200 >>> Stefan Priebe - Profihost AG écrivait: >>> >>>> Hello, >>>> >>>&

isci regression in 4.11.0-rc2 by scsi: libsas: allow async aborts

2017-11-08 Thread Stefan Priebe - Profihost AG
Hello, after upgrading some servers from 4.9 to a kernel > 4.11 i saw a regression where i cannot boot into the os. The kernel is crashing in the isci (NOT iscsi) driver in task abort. Message: Unable to handle kernel NULL pointer dereference at isci_task_abort_task git bisect detected the foll

Re: isci regression in 4.11.0-rc2 by scsi: libsas: allow async aborts

2017-11-13 Thread Stefan Priebe - Profihost AG
ping - anybody? Greets, Stefan Am 08.11.2017 um 10:33 schrieb Stefan Priebe - Profihost AG: > Hello, > > after upgrading some servers from 4.9 to a kernel > 4.11 i saw a > regression where i cannot boot into the os. > > The kernel is crashing in the isci (NOT iscsi)

Re: [BUGFIX 2/2] gdth: bugfix for the Timer at exit crash

2008-02-12 Thread Stefan Priebe - allied internet ag
Hello! I've tested this patch now - and it works fine. Now rmmod, halt and reboot also works. Stefan Priebe Boaz Harrosh schrieb: gdth _exit would first remove all cards then stop the timer and would not sync with the timer function. This caused a crash in gdth_timer() when modul