[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #52 from o...@ojab.ru --- https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=ffdadd68af5a397b8a52289ab39d62e1acb39e63 Patch is merged, bug can be closed. -- You are receiving this mail because: You are watchin

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #51 from o...@ojab.ru --- (as a side note, does anyone else has an issue [0] with `rmmod mpt3sas`? It's reproducible with LSI SAS 9217-8i HBA, and I would like to know if other HBAs are affected) [0] https://www.spinics.net/lists/linux

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 o...@ojab.ru changed: What|Removed |Added CC||o...@ojab.ru --- Comment #50 from o...@ojab

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 rlung...@yahoo.com changed: What|Removed |Added CC||rlung...@yahoo.com --- Comment #49 fr

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #48 from Jeff Johnson --- Awesome! I'm glad it is working for others. -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the b

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #47 from Konstantin --- Thanks for the hint at ASPM ! After disabling it in the BIOS I was able to scrub my zpool without a single issue. # zpool status scan: scrub repaired 0 in 6h32m with 0 errors on Tue Jan 21 03:15:12 2014 .

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #46 from Jeff Johnson --- addendum/corrections to last... LSI 9207-8i with phase 17 firmware. Motherboards with Intel C602 chipset appear to be functioning w/o issue Apologies.. not enough coffee consumed this morning -- You are re

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #45 from Jeff Johnson --- I ran more detailed tests this weekend. ASPM & MSI disabled = stable machine under zfs load ASPM disabled / MSI enabled = stable machine under zfs load ASPM enabled / MSI disabled = unstable, lost an HBA un

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #44 from Konstantin --- modinfo mpt2sas filename: /lib/modules/3.12.6-hardened-r4/kernel/drivers/scsi/mpt2sas/mpt2sas.ko version:16.100.00.00 license:GPL description:LSI MPT Fusion SAS 2.0 Device Driver autho

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #43 from Konstantin --- Hello all, enabling "Above 4G encoding" in the bios did not help in my case. I enabled PERR and SERR as well. PCIe ASPM is forced on by the bios and the kernel. When I scrub my zpool, the system locks up. Thi

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #42 from Konstantin --- Created attachment 122581 --> https://bugzilla.kernel.org/attachment.cgi?id=122581&action=edit "zpool status" output zpool status showing the disks configured as a raidz3 vdev. -- You are receiving this mai

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Konstantin changed: What|Removed |Added CC||ktrac...@gmail.com --- Comment #41 from Kons

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #40 from Tommy Apel --- Hello all, I've actually been playing around with this a bit more and found out that the PERR and SERR might only hide problem for a while, sustained load over longer periods (4-5 hours) will still unfold in a

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #39 from Sreekanth Reddy --- I am on vacation till 17th Janury 2014. I will have limited access to emails during this time. For urgent issues, please contact my manager Krishna (krishnaraddi.mank...@lsi.com

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #38 from Jeff Johnson --- Apologies, I forgot to add important information.. I am not running a 3.x kernel, I am running a 2.6 kernel. It would appear that this problem is a hardware issue (LSI) and not a driver or kernel issue. I am

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #37 from Jeff Johnson --- I can confirm Tommy's observations about disabling PERR and SERR solving the issue. The motherboard I am using (Supermicro X8DTH-iF) does not have those exact BIOS settings to control. In my case the followin

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Tommy Apel changed: What|Removed |Added CC||tommyape...@gmail.com --- Comment #36 from T

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Jeff Johnson changed: What|Removed |Added CC||jeff.johnson@aeoncomputing.

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #34 from livea...@live.com --- Hi . In fact I installed P17 on both controllers (2308 -as 9207- and M1015 -as 9211-) , but nothing has changed at all . P16 worked just fine under Windows Server 2012 . the problem lies in MPT2SAS as f

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #33 from pa...@iki.fi --- You might want to try the latest P17 firmware aswell, it has been out for a couple of weeks now. There's not much in the changelogs, but it seems to fix some other SGPIO related issues at least. -- You are r

Re: [Bug 60644] MPT2SAS drops all HDDs when under high I/O

On Tue, Sep 17, 2013 at 11:00:21AM +, bugzilla-dae...@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=60644 > > --- Comment #32 from livea...@live.com --- > Hi . > > This bug is still present in 3.12-rc1 as of today's tests . > You might want to try the latest P17

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #32 from livea...@live.com --- Hi . This bug is still present in 3.12-rc1 as of today's tests . Thank you . -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #31 from livea...@live.com --- Hi Kurk . As for the HDDs , here is the list : Hitachi_HDS5C4040ALE630 (4TB) - (4 disks) TOSHIBA_DT01ACA300 (3TB) (2 disks) WDC_WD10EARS-00Y5B1_WD-WCAV5N165986 (1TB) (1 disk) WDC_WD3200AAJS-00L7A0_WD-

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Kurk changed: What|Removed |Added CC||k...@shiftmail.org --- Comment #30 from Kurk ---

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #29 from livea...@live.com --- Hi . I created a BTRFS RAID0 using a leafsize of 64k . Copying some files to the RAID results in some strange output in dmesg : [107991.481826] sd 8:0:10:0: [sdm] [107991.482239] Sense Key : 0x2 [curren

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #28 from livea...@live.com --- PS . : To summerize what I have in my server : 1 - BTRFS RAID1 (5 disks) : FAILS 2 - BTRFS Single Data Profile (2 disks) : FAILS 3 - BTRFS Single disk FS (No RAID) : FAILS (But recovers without reboot

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #27 from livea...@live.com --- Hi again . I set up two disks as two seperate BTRFS volumes (No RAID) , and did some tests . One of the disks failed to complete the process given to it , but it wasn't dropped , and checking the mountpo

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #26 from livea...@live.com --- Hi . Thanks for your kind help , Bernd . setting /sys/block/sdX(c~j)/device/queue_depth to 1 unfortuantely didn't solve the issue . I put the following in the end of the boot line : mpt2sas.disable_wat

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Bernd Schubert changed: What|Removed |Added CC||bernd.schub...@fastmail.fm --- Comment #

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #24 from livea...@live.com --- Hello . I used to have the same issues with MD . yes . I'm using BTRFS , I don't know if BTRFS RAID code was ported from MD , but the issue is the same . I didn't try anything other than BTRFS and MD .

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #23 from Hannes Reinecke --- So the firmware does indeed wedge under high load. Given the issues I've had so far with LSI SATL I'm not surprised. Does the same thing happen when running on a single disk, ie without MD? There have been

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #22 from livea...@live.com --- Hi . Thank you Hannes very much for the patch . I compiled it inside a 3.11-rc7 , and put "mpt2sas.disable_watchdog=1" in the boot parameters . It helped the driver to survive longer -around an hour long

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #21 from Hannes Reinecke --- Try with this patch. With a bit of luck it's just the firmware becoming sluggish under high load, so disabling the watchdog will be circumvent this. And any real error would still be handled by SCSI EH. Ke

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Hannes Reinecke changed: What|Removed |Added CC||h...@suse.de --- Comment #20 from Hanne

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #19 from livea...@live.com --- It seems the LSI isn't interested in fixing this . I also purchased a 9211-8i card lately , and it has the same issue . Perhaps , I might consider buying an Adaptec HBA to replace these LSI controllers .

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Per Zetterlund changed: What|Removed |Added CC||p...@pz.se --- Comment #18 from Per Zett

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #17 from livea...@live.com --- Hi . Today , I ran some tests on all 8 drives connected to the LSI 2308 . The results are rather surprising . The controller goes non-operational under high READ workloads , while WRITE workloads always

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #16 from livea...@live.com --- Hello . The thing is that I'm using SATA drives and not SAS drives . The motherboard exposes the LSI controller as 8 SATA ports . This wasn't an issue under Windows 2012 , so I think that hardware issues

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #15 from Sreekanth Reddy --- (In reply to liveaxle from comment #14) > Hi . > Any updates regarding this bug ? I tried to reproduce this issue locally, but for me this issue is not reproduced. Here are the steps which I followed to

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #14 from livea...@live.com --- Hi . Any updates regarding this bug ? -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the bo

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #13 from livea...@live.com --- One more thing , the MD-RAID0 has XFS but that doesn't matter because it used to have EXT4 with the same results . -- You are receiving this mail because: You are watching the assignee of the bug. -- To

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #12 from livea...@live.com --- Hi . I can easily reproduce this issue in a second by running : btrfs scrub start /MOUNTPOINT The btrfs system is a RAID1 that consists of 5 drives . Also in an MD-RAID0 that consists of 3 drives by r

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #11 from Sreekanth Reddy --- Hi, Thanks for providing the logs. >From the logs what I observed is that controller is going in to the non operational state and so we are seeing the messages "mpt2sas0: _base_fault_reset_work : SAS host

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #10 from livea...@live.com --- Created attachment 107041 --> https://bugzilla.kernel.org/attachment.cgi?id=107041&action=edit Journal 1 -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscr

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #9 from livea...@live.com --- Hi . Ok . Journal for this entire day will be attached . It starts at 12:00 AM To save your time , mpt2sas errors start at (03:19:26) mark . Thank you . -- You are receiving this mail because: You are

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #8 from Sreekanth Reddy --- Hi, Can you please provide me the /var/log/message file as dmesg logs is not enough to analysize this issue. Thanks, Sreekanth -- You are receiving this mail because: You are watching the assignee of the

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #7 from livea...@live.com --- Created attachment 107038 --> https://bugzilla.kernel.org/attachment.cgi?id=107038&action=edit iostat log -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscr

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #6 from livea...@live.com --- Hi again . I did monitor the IO of the RAID array using IOstat tool . I'll attach the output . One thing I noticed is that monitoring the raid array made it survive a LOT longer than before . I simply u

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #5 from livea...@live.com --- Created attachment 107033 --> https://bugzilla.kernel.org/attachment.cgi?id=107033&action=edit dmeg logs 2 -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubsc

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #4 from livea...@live.com --- Hi . I'll attach it , however dmesg only shows the last 16000 events . I hope it would be enough . Sorry for being a noob in reporting my first bug , but can you tell me how can I find the exact IO rate ?

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 Sreekanth Reddy changed: What|Removed |Added CC||sreekanth.re...@lsi.com --- Comment #3

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #2 from livea...@live.com --- Kernel locks are rather "soft" , the machine functions but the HDDs activity LED stays on and the kernel doesn't respond to a reboot or shutdown command from console . It has to be hard-reset using the pow

[Bug 60644] MPT2SAS drops all HDDs when under high I/O

https://bugzilla.kernel.org/show_bug.cgi?id=60644 --- Comment #1 from livea...@live.com --- Created attachment 107032 --> https://bugzilla.kernel.org/attachment.cgi?id=107032&action=edit dmesg logs -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscr