search for: scsi4

...;dmesg' . (please refer below) Based on the above info and the below 'dmesg' output, we'd appreciate if somebody could share and help us to identify what actually went wrong and how could fix it (if possible)? TIA. -Ikmal Dmesg output : =========================================== scsi4:0:0:0: Attempting to abort cmd 0000010082297a80: 0x28 0x0 0x0 0x0 0x1 0x3f 0x0 0x0 0x8 0x0 scsi4: At time of recovery, card was not paused >>>>>>>>>>>>>>>>>> Dump Card State Begins <<<<<<<<<<<<<<<<...

...internal) Sep 8 11:03:45 backup kernel: XFS mounting filesystem sdb1 The 3Ware card issue occured about a month ago but hasn't returned since: Aug 9 05:56:32 backup kernel: sd 4:0:0:0: WARNING: (0x06:0x002C): Command (0x8a) timed out, resetting card. Aug 9 05:56:35 backup kernel: 3w-9xxx: scsi4: WARNING: (0x06:0x0037): Character ioctl (0x108) timed out, resetting card. Aug 9 05:57:37 backup kernel: 3w-9xxx: scsi4: ERROR: (0x06:0x001F): Microcontroller not ready during reset sequence. Aug 9 05:58:19 backup kernel: 3w-9xxx: scsi4: AEN: INFO (0x04:0x005E): Cache synchronization completed:u...

Happy new year ! We have a SuperMicro server with a LSI MegaRAID 9260-4i controller. Since Centos 6.6 update (kernel 2.6.32-504), the controller doesn't initialize at boot. Reverting to kernel 2.6.32-431 allows server to boot fine. The server can't boot due to a bug in LSI megaraid module. Boot log ends by a lot of lines: RESET_GEN2: retry=xxx, hostdiag=a4 I tried Centos 6.6

..., can any help us to sort up this bug? In resume the problem is that after try to create the first DomU lots of lines come to the console like this one: “[ 5345.211424] PCI-DMA: Out of SW-IOMMU sapce for 65536 bytes at device 0000:03:01.0” and in dmesg appear lot of line like: “ [ 5345.302257] (scsi4:A:0:0): data overrun detected in Data-out phase. Tag == 0x2. [ 5345.302263] (scsi4:A:0:0): Have seen Data Phase. Length = 0. NumSGs = 0. ” Thanks a lot in advanced, I''m trying to deploy a Xen solution in my University and is important for me solve this bug. Salute Frank Abel ______...

Every few hours we get the following in /var/log/messages: Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: bus reset: SUCCESS (sc=0000010190c56080) Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: attempting task abort! (sc=0000010190c56080) Oct 19 20:56:20 wltracp1a kernel: scsi4 : destination target 2, lun 0 Oct 19 20:56:20 wltracp1a kernel: command = Test Unit Ready 00 00 00 00 00 Oct 19 20:56:20 wltracp1a kernel: mptbase: ioc0: IOCStatus=8048 LogInfo=31140000 Originator={PL}, Code={IO Executed}, SubCode(0x0000) Oct 19 20:56:20 wltracp1a kernel: mptscsi: ioc0: tas...

...re fine on the 9261, which is an OEM version of the same card > with the connectors in a different orientation... you might check your > LSI firmware revision. My firmware seems to be more up to date. Anyway, I will try to update firmware. I have to check how to do that. # dmesg |grep LSI scsi4 : LSI SAS based MegaRAID driver scsi 4:2:0:0: Direct-Access LSI MR9260-4i 2.13 PQ: 0 ANSI: 5 # /opt/MegaRAID/MegaCli/MegaCli64 -ShowSummary -aAll System Operating System: Linux version 2.6.32-431.29.2.el6.x86_64 Driver Version: 06.700.06.00-rh1 CLI Version: 8.07.14 Hardware...

...share a SCSI ID, but are on different LUN's - specifically the library should be on LUN 1. Apparently since so many devices like this are broken, recent kernels don't probe beyond the first LUN, so it's not detecting the library. My /proc/scsi/scsi output: Attached devices: Host: scsi4 Channel: 01 Id: 00 Lun: 00 Vendor: MegaRAID Model: LD 0 RAID1 70G Rev: 1L47 Type: Direct-Access ANSI SCSI revision: 02 Host: scsi5 Channel: 00 Id: 05 Lun: 00 Vendor: HP Model: C5713A Rev: H910 Type: Sequential-Access ANSI SCSI revision...

...l HBA Driver: 8.00.02b5-k QLogic QLA2340 - 133MHz PCI-X to 2Gb FC, Single Channel ISP2312: PCI-X (100 MHz) @ 0000:04:02.0 hdma+, host#=3, fw=3.03.08 IPX ACPI: PCI Interrupt 0000:05:01.0[A] -> GSI 48 (level, low) -> IRQ 193 qla2300 0000:05:01.0: Found an ISP2312, irq 193, iobase 0xf886c000 scsi4 : qla2xxx Vendor: IBM Model: 1722-600 Rev: 0<6>qla2300 0000:05:01.0: Conf iguring PCI space... 520 Type: Direct-Access ANSI SCSI revision: 03 qla2300 0000:05:01.0: Configure NVRAM parameters... SCSI device sda: 41943040 512-byte hdwr sectors (21475 MB...

...0 (external connection): http://pastebin.com/x8E9bxUT Sometimes, the RAID controller would randomly stop working: Apr 10 05:16:07 localhost kernel: [ 646.720086] sd 4:0:0:0: WARNING: (0x06:0x002C): Command (0x28) timed out, resetting card. Apr 10 05:16:45 localhost kernel: [ 684.816086] 3w-9xxx: scsi4: WARNING: (0x06:0x0037): Character ioctl (0x108) timed out, resetting card. One last issue, which is also quite annoying... in Xen 4.1, if I start a VM via xm create, then shut it down, when Xen is deleting the vif, it somehow makes dhcpcd (I use it on eth0 to get the internet IP) start on all int...

...0 (external connection): http://pastebin.com/x8E9bxUT Sometimes, the RAID controller would randomly stop working: Apr 10 05:16:07 localhost kernel: [ 646.720086] sd 4:0:0:0: WARNING: (0x06:0x002C): Command (0x28) timed out, resetting card. Apr 10 05:16:45 localhost kernel: [ 684.816086] 3w-9xxx: scsi4: WARNING: (0x06:0x0037): Character ioctl (0x108) timed out, resetting card. One last issue, which is also quite annoying... in Xen 4.1, if I start a VM via xm create, then shut it down, when Xen is deleting the vif, it somehow makes dhcpcd (I use it on eth0 to get the internet IP) start on all int...

...(SStatus 113 SControl 300) Jul 26 16:29:27 sauron kernel: scsi2 : ahci Jul 26 16:29:27 sauron kernel: ata2: SATA link down (SStatus 0 SControl 300) Jul 26 16:29:27 sauron kernel: scsi3 : ahci Jul 26 16:29:27 sauron kernel: ata3: SATA link down (SStatus 0 SControl 300) Jul 26 16:29:27 sauron kernel: scsi4 : ahci Jul 26 16:29:27 sauron kernel: ata4: SATA link down (SStatus 0 SControl 300) Jul 26 16:29:27 sauron kernel: scsi5 : ahci Jul 26 16:29:28 sauron kernel: ata5: SATA link down (SStatus 0 SControl 300) Jul 26 16:29:28 sauron kernel: scsi6 : ahci -- Robert Heller -- 978-544-6933 D...

...ate (kernel 2.6.32-504), the controller doesn't > initialize at boot. Reverting to kernel 2.6.32-431 allows server to > boot fine. > I have a similar system, and don't have your problem: # uname -rv 2.6.32-504.3.3.el6.x86_64 #1 SMP Wed Dec 17 01:55:02 UTC 2014 # dmesg | grep LSI scsi4 : LSI SAS based MegaRAID driver scsi 4:2:0:0: Direct-Access LSI MR9260-4i 2.13 PQ: 0 ANSI: 5 Copyright (c) 1999-2008 LSI Corporation # dmesg | grep Supermicro DMI: Supermicro X8DTU/X8DTU, BIOS 2.1b 12/30/2011 > The server can't boot due to a bug in LSI megaraid modul...

...tus 123 SControl 300) ata3.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 0/32) ata3.00: configured for UDMA/133 scsi3 : ahci ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata4.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 0/32) ata4.00: configured for UDMA/133 scsi4 : ahci ata5: SATA link up 3.0 Gbps (SStatus 123 SControl 300) ata5.00: ATA-7, max UDMA/133, 976773168 sectors: LBA48 NCQ (depth 0/32) ata5.00: configured for UDMA/133 scsi5 : ahci Now, I don't know what performance numbers *should* be, but on a 1.8 GiB copy on the RAID (cp from one locat...

...-5 devices and joined these using LVM. This is working fine. However, there is something that seems wrong.. (4-1) * 750 = 2250, but df reports the LVM volume as a mere 4.0T; /dev/mapper/storage_volume-stor 4.0T 3.6T 507G 88% /storage Shouldn't this be 4.5TB? Relevant bit of boot log: scsi4 : stex Vendor: Promise Model: 4 Disk RAID5 Rev: 1.10 Type: Direct-Access ANSI SCSI revision: 02 sdb : very big device. try to use READ CAPACITY(16). SCSI device sdb: 4395053952 512-byte hdwr sectors (2250268 MB) sdb: Write Protect is off sdb: Mode Sense: 00 12 00...

...our system hard disk and internal RAID array: cat /proc/scsi/scsi ------------------- Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD360GD-00FL Rev: 33.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: AMCC Model: 9550SX-8LP DISK Rev: 3.01 Type: Direct-Access ANSI SCSI revision: 03 I have found various items in the centos list archives, but none of these has provided a definitive solution; I have used commands such...

...00 Id: 06 Lun: 01 Vendor: DELL Model: PV-124T Rev: 0043 Type: Medium Changer ANSI SCSI revision: 02 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: Dell Model: Virtual CDROM Rev: 123 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: Dell Model: Virtual Floppy Rev: 123 Type: Direct-Access ANSI SCSI revision: 02 [root at hcnas scsi]# ll total 0 dr-xr-xr-x 2 root root 0 Aug 3 13:21 aic79xx -r--r--r-- 1 root root 0 Aug 3 13:21 device_info -r--r--r-- 1 root root 0...

..., can any help us to sort up this bug? In resume the problem is that after try to create the first DomU lots of lines come to the console like this one: “[ 5345.211424] PCI-DMA: Out of SW-IOMMU sapce for 65536 bytes at device 0000:03:01.0” and in dmesg appear lot of line like: “ [ 5345.302257] (scsi4:A:0:0): data overrun detected in Data-out phase. Tag == 0x2. [ 5345.302263] (scsi4:A:0:0): Have seen Data Phase. Length = 0. NumSGs = 0. ” Thanks a lot in advanced, I''m trying to deploy a Xen solution in my University and is important for me solve this bug. Salute Frank Abel ______...

...parport0 (polling). lp0: console ready Installing knfsd (copyright (C) 1996 okir at monad.swb.de). imm: Version 2.05 (for Linux 2.4.0) imm: Found device at ID 6, Attempting to use EPP 32 bit imm: Found device at ID 6, Attempting to use SPP imm: Communication established at 0x378 with ID 6 using SPP scsi4 : Iomega VPI2 (imm) interface Vendor: IOMEGA Model: ZIP 250 Rev: H.41 Type: Direct-Access ANSI SCSI revision: 02 Attached scsi removable disk sdd at scsi4, channel 0, id 6, lun 0 cdrom: This disc doesn't have any tracks I recognize! Feel free to ask for...

...pyright (c) 1999-2008 LSI Corporation [ 13.882142] Fusion MPT SAS Host driver 3.04.07 [ 13.892087] mptsas 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 13.907605] mptbase: ioc0: Initiating bringup [ 14.620005] ioc0: LSISAS1064E B2: Capabilities={Initiator} [ 23.755540] scsi4 : ioc0: LSISAS1064E B2, FwRev=01182b00h, Ports=1, MaxQ=286, IRQ=16 [ 23.772844] BUG: unable to handle kernel NULL pointer dereference at (null) [ 23.788492] IP: [<e35027b6>] sas_host_setup+0x38/0x87 [scsi_transport_sas] [ 23.803870] *pdpt = 000000015e06e001 *pde = 0000000000000000 [...

...osts + 1 ISCSI device. I want to create a shared storage repository and both hosts use together. I wont use NFS. prepared sr: xe sr-create host-uuid=xxx content-type=user name-label=NAS1 shared=true type=iscsi device-config:target=xxxx device-config:targetIQN=xxxx hosts see the iscsi device: scsi4 : iSCSI Initiator over TCP/IP scsi 4:0:0:0: Direct-Access NAS iSCSI-VDISK 0 PQ: 0 ANSI: 4 sdb: unknown partition table next step: Should i make a GFS filesystem? (XCP doesn''t include the GFS and clustering services) Best Regards, Menox ______________________________...