Correct, 3ware 9670SE SATA-II Raid PCIe [root at daisy dev]# lspci 00:00.0 Memory controller: NVIDIA Corporation CK804 Memory Controller (rev a3) 00:01.0 ISA bridge: NVIDIA Corporation CK804 ISA Bridge (rev a3) 00:01.1 SMBus: NVIDIA Corporation CK804 SMBus (rev a2) 00:02.0 USB controller: NVIDIA Corporation CK804 USB Controller (rev a2) 00:02.1 USB controller: NVIDIA Corporation CK804 USB Controller (rev a3) 00:06.0 IDE interface: NVIDIA Corporation CK804 IDE (rev f2) 00:07.0 IDE interface: NVIDIA Corporation CK804 Serial ATA Controller (rev f3) 00:08.0 IDE interface: NVIDIA Corporation CK804 Serial ATA Controller (rev f3) 00:09.0 PCI bridge: NVIDIA Corporation CK804 PCI Bridge (rev a2) 00:0a.0 Bridge: NVIDIA Corporation CK804 Ethernet Controller (rev a3) 00:0b.0 PCI bridge: NVIDIA Corporation CK804 PCIE Bridge (rev a3) 00:0c.0 PCI bridge: NVIDIA Corporation CK804 PCIE Bridge (rev a3) 00:0d.0 PCI bridge: NVIDIA Corporation CK804 PCIE Bridge (rev a3) 00:0e.0 PCI bridge: NVIDIA Corporation CK804 PCIE Bridge (rev a3) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Rage 3 [Rage XL PCI] (rev 27) 04:00.0 Ethernet controller: Broadcom Limited NetXtreme BCM5721 Gigabit Ethernet PCI Express (rev 11) 05:00.0 RAID bus controller: 3ware Inc 9650SE SATA-II RAID PCIe (rev 01) There is no bbu phsyically present: //daisy/c8> /c8/bbu show Error: (CLI:059) Battery Backup Unit is not present. //daisy/c8> show Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy ------------------------------------------------------------------------------ u0 RAID-5 OK - - 256K 11175.8 Ri ON VPort Status Unit Size Type Phy Encl-Slot Model ------------------------------------------------------------------------------ p0 OK u0 3.63 TB SATA 0 - WDC WD4005FZBX-00K5 p1 OK u0 3.63 TB SATA 1 - WDC WD4005FZBX-00K5 p2 OK u0 3.63 TB SATA 2 - WDC WD4005FZBX-00K5 p3 OK u0 3.63 TB SATA 3 - WDC WD4005FZBX-00K5 //daisy/c8> I had an 8 TB External USB disk plugged into the system, that I had been using for additional space for backups, I was under the impression that sda, sdb, sdc, and sdd were the four disks on the raid controller card, but after unplugging the usb drive when running hdparm I am getting this: [root at daisy dev]# hdparm -tT /dev/sdb /dev/sdb: read() hit EOF - device too small BLKGETSIZE failed: Inappropriate ioctl for device BLKFLSBUF failed: Inappropriate ioctl for device [root at daisy dev]# ------------------------------------------------------ the 3ware controller shows all four disks still online with a status of ok: [root at daisy dev]# tw_cli /c8 show Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache AVrfy ------------------------------------------------------------------------------ u0 RAID-5 OK - - 256K 11175.8 Ri ON VPort Status Unit Size Type Phy Encl-Slot Model ------------------------------------------------------------------------------ p0 OK u0 3.63 TB SATA 0 - WDC WD4005FZBX-00K5 p1 OK u0 3.63 TB SATA 1 - WDC WD4005FZBX-00K5 p2 OK u0 3.63 TB SATA 2 - WDC WD4005FZBX-00K5 p3 OK u0 3.63 TB SATA 3 - WDC WD4005FZBX-00K5 [root at daisy dev]# ----------------------------------- //daisy> /c8/u0 Error: (CLI:039) Invalid unit command syntax. Unit Info: //daisy> /c8/u0 show Unit UnitType Status %RCmpl %V/I/M Port Stripe Size(GB) ------------------------------------------------------------------------ u0 RAID-5 OK - - - 256K 11175.8 u0-0 DISK OK - - p0 - 1677.28 u0-1 DISK OK - - p1 - 1677.28 u0-2 DISK OK - - p2 - 1677.28 u0-3 DISK OK - - p3 - 1677.28 u0/v0 Volume - - - - - 4096 u0/v1 Volume - - - - - 4096 u0/v2 Volume - - - - - 2983.84 I'm still trying to find the exact smartctl command syntax to make it work. Does this give you what your looking for? On 4/22/2020 10:08 AM, Simon Matter via CentOS wrote: >>> Hello Everyone, >>> >>> Since rebooting my Centos 6.10 Openvz server "daisy" yesterday, I am >>> getting horrible system performance. /var/log/messages is full of >>> HDIO_GET_IDENTITY failed for /dev/sdb. The latest entries look like >>> this: >>> >>> Apr 22 08:51:32 daisy kernel: [141224.655699] CT: 1005: stopped >>> Apr 22 08:55:04 daisy ata_id[21513]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >> Hi, >> >> You didn't tell us much about your hardware. It seems you're running a >> 3ware controller in it. >> >> What exactly is /dev/sdb? I don't know 3ware so I can only guess but it >> looks to me like at least one of your drives is having problems. >> >> Any chance you can check SMART status on the disks or have it do a SMART >> test? I guess your 3ware controller has to initiate this. > And, what is the status of the BBU? > > Looks like "tw_cli /cx/bbu show status" should tell. > >> Regards, >> Simon >> >>> Apr 22 09:00:05 daisy ata_id[21584]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:05:02 daisy ata_id[21644]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:10:01 daisy ata_id[22282]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:11:49 daisy kernel: [142441.721065] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:11:49 daisy kernel: [142441.721083] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:11:49 daisy kernel: [142441.721093] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:11:49 daisy kernel: [142441.721109] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:11:49 daisy kernel: [142441.721115] ffff88006654bcb8 >>> 0000000000000086 ffffffff8114f130 ffff88002821fa40 >>> Apr 22 09:11:49 daisy kernel: [142441.721121] ffff88000004d238 >>> ffff88006654bd70 ffff88006654bc88 ffffea00016ab7c0 >>> Apr 22 09:11:49 daisy kernel: [142441.721125] ffff88011a707000 >>> ffff880028321168 000000000001b7ea 0000816be9b3faa2 >>> Apr 22 09:11:49 daisy kernel: [142441.721130] Call Trace: >>> Apr 22 09:11:49 daisy kernel: [142441.721139] [<ffffffff8114f130>] ? >>> sync_page+0x0/0x50 >>> Apr 22 09:11:49 daisy kernel: [142441.721144] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:11:49 daisy kernel: [142441.721149] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:11:49 daisy kernel: [142441.721155] [<ffffffff81067432>] ? >>> check_preempt_curr+0x82/0xa0 >>> Apr 22 09:11:49 daisy kernel: [142441.721159] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:11:49 daisy kernel: [142441.721162] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:11:49 daisy kernel: [142441.721167] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:11:49 daisy kernel: [142441.721172] [<ffffffff811f98d8>] >>> sync_inodes_sb_ub+0xa8/0x1d0 >>> Apr 22 09:11:49 daisy kernel: [142441.721176] [<ffffffff8114fa6f>] ? >>> filemap_fdatawait+0x2f/0x40 >>> Apr 22 09:11:49 daisy kernel: [142441.721181] [<ffffffff81200f85>] >>> __sync_filesystem+0x95/0xa0 >>> Apr 22 09:11:49 daisy kernel: [142441.721184] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:11:49 daisy kernel: [142441.721188] [<ffffffff812016e5>] >>> sys_sync+0x155/0x1a0 >>> Apr 22 09:11:49 daisy kernel: [142441.721192] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:13:49 daisy kernel: [142561.721069] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:13:49 daisy kernel: [142561.721087] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:13:49 daisy kernel: [142561.721096] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:13:49 daisy kernel: [142561.721112] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:13:49 daisy kernel: [142561.721118] ffff88006654bcb8 >>> 0000000000000086 ffffffff8114f130 ffff88002821fa40 >>> Apr 22 09:13:49 daisy kernel: [142561.721123] ffff88000004d238 >>> ffff88006654bd70 ffff88006654bc88 ffffea00016ab7c0 >>> Apr 22 09:13:49 daisy kernel: [142561.721128] ffff88011a707000 >>> ffff880028321168 000000000001b7ea 0000816be9b3faa2 >>> Apr 22 09:13:49 daisy kernel: [142561.721133] Call Trace: >>> Apr 22 09:13:49 daisy kernel: [142561.721142] [<ffffffff8114f130>] ? >>> sync_page+0x0/0x50 >>> Apr 22 09:13:49 daisy kernel: [142561.721148] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:13:49 daisy kernel: [142561.721153] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:13:49 daisy kernel: [142561.721158] [<ffffffff81067432>] ? >>> check_preempt_curr+0x82/0xa0 >>> Apr 22 09:13:49 daisy kernel: [142561.721162] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:13:49 daisy kernel: [142561.721166] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:13:49 daisy kernel: [142561.721170] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:13:49 daisy kernel: [142561.721176] [<ffffffff811f98d8>] >>> sync_inodes_sb_ub+0xa8/0x1d0 >>> Apr 22 09:13:49 daisy kernel: [142561.721180] [<ffffffff8114fa6f>] ? >>> filemap_fdatawait+0x2f/0x40 >>> Apr 22 09:13:49 daisy kernel: [142561.721184] [<ffffffff81200f85>] >>> __sync_filesystem+0x95/0xa0 >>> Apr 22 09:13:49 daisy kernel: [142561.721188] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:13:49 daisy kernel: [142561.721192] [<ffffffff812016e5>] >>> sys_sync+0x155/0x1a0 >>> Apr 22 09:13:49 daisy kernel: [142561.721196] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:15:06 daisy ata_id[22299]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:15:49 daisy kernel: [142681.721085] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:15:49 daisy kernel: [142681.721104] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:15:49 daisy kernel: [142681.721113] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:15:49 daisy kernel: [142681.721129] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:15:49 daisy kernel: [142681.721136] ffff88006654bcb8 >>> 0000000000000086 ffffffff8114f130 ffff88002821fa40 >>> Apr 22 09:15:49 daisy kernel: [142681.721141] ffff88000004d238 >>> ffff88006654bd70 ffff88006654bc88 ffffea00016ab7c0 >>> Apr 22 09:15:49 daisy kernel: [142681.721146] ffff88011a707000 >>> ffff880028321168 000000000001b7ea 0000816be9b3faa2 >>> Apr 22 09:15:49 daisy kernel: [142681.721150] Call Trace: >>> Apr 22 09:15:49 daisy kernel: [142681.721160] [<ffffffff8114f130>] ? >>> sync_page+0x0/0x50 >>> Apr 22 09:15:49 daisy kernel: [142681.721166] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:15:49 daisy kernel: [142681.721172] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:15:49 daisy kernel: [142681.721178] [<ffffffff81067432>] ? >>> check_preempt_curr+0x82/0xa0 >>> Apr 22 09:15:49 daisy kernel: [142681.721182] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:15:49 daisy kernel: [142681.721185] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:15:49 daisy kernel: [142681.721190] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:15:49 daisy kernel: [142681.721196] [<ffffffff811f98d8>] >>> sync_inodes_sb_ub+0xa8/0x1d0 >>> Apr 22 09:15:49 daisy kernel: [142681.721200] [<ffffffff8114fa6f>] ? >>> filemap_fdatawait+0x2f/0x40 >>> Apr 22 09:15:49 daisy kernel: [142681.721204] [<ffffffff81200f85>] >>> __sync_filesystem+0x95/0xa0 >>> Apr 22 09:15:49 daisy kernel: [142681.721208] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:15:49 daisy kernel: [142681.721212] [<ffffffff812016e5>] >>> sys_sync+0x155/0x1a0 >>> Apr 22 09:15:49 daisy kernel: [142681.721217] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:17:49 daisy kernel: [142801.721064] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:17:49 daisy kernel: [142801.721082] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:17:49 daisy kernel: [142801.721091] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:17:49 daisy kernel: [142801.721107] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:17:49 daisy kernel: [142801.721114] ffff88006654bcb8 >>> 0000000000000086 ffffffff8114f130 ffff88002821fa40 >>> Apr 22 09:17:49 daisy kernel: [142801.721119] ffff88000004d238 >>> ffff88006654bd70 ffff88006654bc88 ffffea00016ab7c0 >>> Apr 22 09:17:49 daisy kernel: [142801.721124] ffff88011a707000 >>> ffff880028321168 000000000001b7ea 0000816be9b3faa2 >>> Apr 22 09:17:49 daisy kernel: [142801.721128] Call Trace: >>> Apr 22 09:17:49 daisy kernel: [142801.721137] [<ffffffff8114f130>] ? >>> sync_page+0x0/0x50 >>> Apr 22 09:17:49 daisy kernel: [142801.721143] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:17:49 daisy kernel: [142801.721149] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:17:49 daisy kernel: [142801.721154] [<ffffffff81067432>] ? >>> check_preempt_curr+0x82/0xa0 >>> Apr 22 09:17:49 daisy kernel: [142801.721158] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:17:49 daisy kernel: [142801.721162] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:17:49 daisy kernel: [142801.721166] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:17:49 daisy kernel: [142801.721172] [<ffffffff811f98d8>] >>> sync_inodes_sb_ub+0xa8/0x1d0 >>> Apr 22 09:17:49 daisy kernel: [142801.721176] [<ffffffff8114fa6f>] ? >>> filemap_fdatawait+0x2f/0x40 >>> Apr 22 09:17:49 daisy kernel: [142801.721180] [<ffffffff81200f85>] >>> __sync_filesystem+0x95/0xa0 >>> Apr 22 09:17:49 daisy kernel: [142801.721184] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:17:49 daisy kernel: [142801.721188] [<ffffffff812016e5>] >>> sys_sync+0x155/0x1a0 >>> Apr 22 09:17:49 daisy kernel: [142801.721192] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:20:01 daisy ata_id[22405]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:21:49 daisy kernel: [143041.721494] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:21:49 daisy kernel: [143041.721512] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:21:49 daisy kernel: [143041.721522] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:21:49 daisy kernel: [143041.721691] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:21:49 daisy kernel: [143041.721697] ffff88006654bcc8 >>> 0000000000000086 ffff88006654bc58 ffffffff810098af >>> Apr 22 09:21:49 daisy kernel: [143041.721702] ffff880028200000 >>> 000000001a42f238 ffff8800110101c0 ffff88011a42f200 >>> Apr 22 09:21:49 daisy kernel: [143041.721706] ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:21:49 daisy kernel: [143041.721711] Call Trace: >>> Apr 22 09:21:49 daisy kernel: [143041.721720] [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:21:49 daisy kernel: [143041.721726] [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:21:49 daisy kernel: [143041.721730] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:21:49 daisy kernel: [143041.721735] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:21:49 daisy kernel: [143041.721739] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:21:49 daisy kernel: [143041.721743] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:21:49 daisy kernel: [143041.721747] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:21:49 daisy kernel: [143041.721753] [<ffffffff811f9773>] >>> writeback_inodes_sb_nr_ub+0x83/0xb0 >>> Apr 22 09:21:49 daisy kernel: [143041.721757] [<ffffffff811f9806>] >>> writeback_inodes_sb_ub+0x46/0x50 >>> Apr 22 09:21:49 daisy kernel: [143041.721762] [<ffffffff81200f38>] >>> __sync_filesystem+0x48/0xa0 >>> Apr 22 09:21:49 daisy kernel: [143041.721765] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:21:49 daisy kernel: [143041.721769] [<ffffffff812016d8>] >>> sys_sync+0x148/0x1a0 >>> Apr 22 09:21:49 daisy kernel: [143041.721773] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:23:49 daisy kernel: [143161.721064] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:23:49 daisy kernel: [143161.721169] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:23:49 daisy kernel: [143161.721259] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:23:49 daisy kernel: [143161.721430] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:23:49 daisy kernel: [143161.721437] ffff88006654bcc8 >>> 0000000000000086 ffff88006654bc58 ffffffff810098af >>> Apr 22 09:23:49 daisy kernel: [143161.721442] ffff880028200000 >>> 000000001a42f238 ffff8800110101c0 ffff88011a42f200 >>> Apr 22 09:23:49 daisy kernel: [143161.721447] ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:23:49 daisy kernel: [143161.721451] Call Trace: >>> Apr 22 09:23:49 daisy kernel: [143161.721460] [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:23:49 daisy kernel: [143161.721466] [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:23:49 daisy kernel: [143161.721470] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:23:49 daisy kernel: [143161.721475] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:23:49 daisy kernel: [143161.721479] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:23:49 daisy kernel: [143161.721483] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:23:49 daisy kernel: [143161.721487] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:23:49 daisy kernel: [143161.721493] [<ffffffff811f9773>] >>> writeback_inodes_sb_nr_ub+0x83/0xb0 >>> Apr 22 09:23:49 daisy kernel: [143161.721498] [<ffffffff811f9806>] >>> writeback_inodes_sb_ub+0x46/0x50 >>> Apr 22 09:23:49 daisy kernel: [143161.721502] [<ffffffff81200f38>] >>> __sync_filesystem+0x48/0xa0 >>> Apr 22 09:23:49 daisy kernel: [143161.721506] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:23:49 daisy kernel: [143161.721510] [<ffffffff812016d8>] >>> sys_sync+0x148/0x1a0 >>> Apr 22 09:23:49 daisy kernel: [143161.721514] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:25:02 daisy ata_id[22445]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> Apr 22 09:25:49 daisy kernel: [143281.721066] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:25:49 daisy kernel: [143281.721159] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:25:49 daisy kernel: [143281.721244] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:25:49 daisy kernel: [143281.721408] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:25:49 daisy kernel: [143281.721415] ffff88006654bcc8 >>> 0000000000000086 ffff88006654bc58 ffffffff810098af >>> Apr 22 09:25:49 daisy kernel: [143281.721420] ffff880028200000 >>> 000000001a42f238 ffff8800110101c0 ffff88011a42f200 >>> Apr 22 09:25:49 daisy kernel: [143281.721424] ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:25:49 daisy kernel: [143281.721429] Call Trace: >>> Apr 22 09:25:49 daisy kernel: [143281.721438] [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:25:49 daisy kernel: [143281.721444] [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:25:49 daisy kernel: [143281.721448] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:25:49 daisy kernel: [143281.721453] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:25:49 daisy kernel: [143281.721457] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:25:49 daisy kernel: [143281.721461] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:25:49 daisy kernel: [143281.721465] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:25:49 daisy kernel: [143281.721471] [<ffffffff811f9773>] >>> writeback_inodes_sb_nr_ub+0x83/0xb0 >>> Apr 22 09:25:49 daisy kernel: [143281.721476] [<ffffffff811f9806>] >>> writeback_inodes_sb_ub+0x46/0x50 >>> Apr 22 09:25:49 daisy kernel: [143281.721480] [<ffffffff81200f38>] >>> __sync_filesystem+0x48/0xa0 >>> Apr 22 09:25:49 daisy kernel: [143281.721484] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:25:49 daisy kernel: [143281.721487] [<ffffffff812016d8>] >>> sys_sync+0x148/0x1a0 >>> Apr 22 09:25:49 daisy kernel: [143281.721492] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:27:49 daisy kernel: [143401.721072] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:27:49 daisy kernel: [143401.721165] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:27:49 daisy kernel: [143401.721253] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:27:49 daisy kernel: [143401.721421] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000080 >>> Apr 22 09:27:49 daisy kernel: [143401.721427] ffff88006654bcc8 >>> 0000000000000086 ffff88006654bc58 ffffffff810098af >>> Apr 22 09:27:49 daisy kernel: [143401.721432] ffff880028200000 >>> 000000001a42f238 ffff8800110101c0 ffff88011a42f200 >>> Apr 22 09:27:49 daisy kernel: [143401.721436] ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:27:49 daisy kernel: [143401.721441] Call Trace: >>> Apr 22 09:27:49 daisy kernel: [143401.721450] [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:27:49 daisy kernel: [143401.721456] [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:27:49 daisy kernel: [143401.721460] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:27:49 daisy kernel: [143401.721465] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:27:49 daisy kernel: [143401.721469] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:27:49 daisy kernel: [143401.721473] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:27:49 daisy kernel: [143401.721477] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:27:49 daisy kernel: [143401.721483] [<ffffffff811f9773>] >>> writeback_inodes_sb_nr_ub+0x83/0xb0 >>> Apr 22 09:27:49 daisy kernel: [143401.721487] [<ffffffff811f9806>] >>> writeback_inodes_sb_ub+0x46/0x50 >>> Apr 22 09:27:49 daisy kernel: [143401.721492] [<ffffffff81200f38>] >>> __sync_filesystem+0x48/0xa0 >>> Apr 22 09:27:49 daisy kernel: [143401.721495] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:27:49 daisy kernel: [143401.721499] [<ffffffff812016d8>] >>> sys_sync+0x148/0x1a0 >>> Apr 22 09:27:49 daisy kernel: [143401.721503] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:29:49 daisy kernel: [143521.721059] INFO: task hdparm:22246 >>> blocked for more than 120 seconds. >>> Apr 22 09:29:49 daisy kernel: [143521.721158] Not tainted >>> 2.6.32-042stab142.1 #1 >>> Apr 22 09:29:49 daisy kernel: [143521.721245] "echo 0 > >>> /proc/sys/kernel/hung_task_timeout_secs" disables this message. >>> Apr 22 09:29:49 daisy kernel: [143521.721415] hdparm D >>> ffff88000c778300 0 22246 20845 0 0x00000084 >>> Apr 22 09:29:49 daisy kernel: [143521.721421] ffff88006654bcc8 >>> 0000000000000086 ffff88006654bc58 ffffffff810098af >>> Apr 22 09:29:49 daisy kernel: [143521.721426] ffff880028200000 >>> 000000001a42f238 ffff8800110101c0 ffff88011a42f200 >>> Apr 22 09:29:49 daisy kernel: [143521.721431] ffff88006654bc68 >>> ffffffff8107bbfe ffff8800110101c0 0000000000000000 >>> Apr 22 09:29:49 daisy kernel: [143521.721436] Call Trace: >>> Apr 22 09:29:49 daisy kernel: [143521.721445] [<ffffffff810098af>] ? >>> __switch_to+0x16f/0x470 >>> Apr 22 09:29:49 daisy kernel: [143521.721451] [<ffffffff8107bbfe>] ? >>> finish_task_switch+0xce/0x120 >>> Apr 22 09:29:49 daisy kernel: [143521.721455] [<ffffffff8107c851>] ? >>> update_curr+0xe1/0x1f0 >>> Apr 22 09:29:49 daisy kernel: [143521.721460] [<ffffffff81566c55>] >>> schedule_timeout+0x215/0x2f0 >>> Apr 22 09:29:49 daisy kernel: [143521.721465] [<ffffffff815669b4>] >>> wait_for_completion+0xe4/0x120 >>> Apr 22 09:29:49 daisy kernel: [143521.721469] [<ffffffff81071ce0>] ? >>> default_wake_function+0x0/0x20 >>> Apr 22 09:29:49 daisy kernel: [143521.721473] [<ffffffff815694db>] ? >>> _spin_unlock_bh+0x1b/0x20 >>> Apr 22 09:29:49 daisy kernel: [143521.721479] [<ffffffff811f9773>] >>> writeback_inodes_sb_nr_ub+0x83/0xb0 >>> Apr 22 09:29:49 daisy kernel: [143521.721483] [<ffffffff811f9806>] >>> writeback_inodes_sb_ub+0x46/0x50 >>> Apr 22 09:29:49 daisy kernel: [143521.721487] [<ffffffff81200f38>] >>> __sync_filesystem+0x48/0xa0 >>> Apr 22 09:29:49 daisy kernel: [143521.721491] [<ffffffff8120151d>] >>> sync_filesystems+0x30d/0x350 >>> Apr 22 09:29:49 daisy kernel: [143521.721495] [<ffffffff812016d8>] >>> sys_sync+0x148/0x1a0 >>> Apr 22 09:29:49 daisy kernel: [143521.721499] [<ffffffff81571424>] >>> system_call_fastpath+0x22/0x3a >>> Apr 22 09:30:04 daisy ata_id[22489]: HDIO_GET_IDENTITY failed for >>> '/dev/sdb' >>> ------------------ >>> I tried running hdparm -tT /dev/sda, but after waiting 5+ minutes for >>> any command output I cancelled it. >>> >>> I am rsyncing the data from this system over to another system now, >>> clearly something is wrong, but I can't tell what. >>> >>> The system is an older AMD Opteron 180 processor (dual core) 4 GB ram, >>> RAID controller with RAID 5 set up with 4x 4TB Western Digital Drives. >>> >>> I rebooted the system day before yesterday, and that's when the timeout >>> messages started pouring into the log. >>> >>> when I run tw_cli /c8 show, all four drives say they are ok >>> [root at daisy cron.daily]# tw_cli /c8 show >>> >>> Unit UnitType Status %RCmpl %V/I/M Stripe Size(GB) Cache >>> AVrfy >>> ------------------------------------------------------------------------------ >>> u0 RAID-5 OK - - 256K 11175.8 Ri >>> ON >>> >>> VPort Status Unit Size Type Phy Encl-Slot Model >>> ------------------------------------------------------------------------------ >>> p0 OK u0 3.63 TB SATA 0 - WDC >>> WD4005FZBX-00K5 >>> p1 OK u0 3.63 TB SATA 1 - WDC >>> WD4005FZBX-00K5 >>> p2 OK u0 3.63 TB SATA 2 - WDC >>> WD4005FZBX-00K5 >>> p3 OK u0 3.63 TB SATA 3 - WDC >>> WD4005FZBX-00K5 >>> >>> Logical Volumes appear active: >>> [root at daisy cron.daily]# lvscan >>> ACTIVE '/dev/vg_daisy/lv_root' [10.89 TiB] inherit >>> ACTIVE '/dev/vg_daisy/lv_swap' [3.88 GiB] inherit >>> ACTIVE '/dev/vg_daisy/lv_home' [20.00 GiB] inherit >>> [root at daisy cron.daily]# >>> >>> [root at daisy cron.daily]# lvmdiskscan >>> /dev/ram0 [ 16.00 MiB] >>> /dev/root [ 10.89 TiB] >>> /dev/ram1 [ 16.00 MiB] >>> /dev/sda1 [ 2.82 TiB] >>> /dev/vg_daisy/lv_swap [ 3.88 GiB] >>> /dev/ram2 [ 16.00 MiB] >>> /dev/vg_daisy/lv_home [ 20.00 GiB] >>> /dev/ram3 [ 16.00 MiB] >>> /dev/sda3 [ 842.87 GiB] >>> /dev/ram4 [ 16.00 MiB] >>> /dev/ram5 [ 16.00 MiB] >>> /dev/ram6 [ 16.00 MiB] >>> /dev/ram7 [ 16.00 MiB] >>> /dev/ram8 [ 16.00 MiB] >>> /dev/ram9 [ 16.00 MiB] >>> /dev/ram10 [ 16.00 MiB] >>> /dev/ram11 [ 16.00 MiB] >>> /dev/ram12 [ 16.00 MiB] >>> /dev/ram13 [ 16.00 MiB] >>> /dev/ram14 [ 16.00 MiB] >>> /dev/ram15 [ 16.00 MiB] >>> /dev/sdb1 [ 1.82 TiB] LVM physical volume >>> /dev/sdc1 [ 500.00 MiB] >>> /dev/sdc2 [ 4.00 TiB] LVM physical volume >>> /dev/sdd1 [ 4.00 TiB] LVM physical volume >>> /dev/sde1 [ 2.91 TiB] LVM physical volume >>> 3 disks >>> 19 partitions >>> 0 LVM physical volume whole disks >>> 4 LVM physical volumes >>> [root at daisy cron.daily]# >>> >>> grub.conf: >>> [root at daisy grub]# cat grub.conf >>> # grub.conf generated by anaconda >>> # >>> # Note that you do not have to rerun grub after making changes to this >>> file >>> # NOTICE: You have a /boot partition. This means that >>> # all kernel and initrd paths are relative to /boot/, eg. >>> # root (hd0,0) >>> # kernel /vmlinuz-version ro root=/dev/mapper/vg_daisy-lv_root >>> # initrd /initrd-[generic-]version.img >>> #boot=/dev/sdb >>> default=0 >>> timeout=5 >>> splashimage=(hd0,0)/grub/splash.xpm.gz >>> hiddenmenu >>> title OpenVZ (2.6.32-042stab142.1) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-042stab142.1 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-042stab142.1.img >>> title OpenVZ (2.6.32-042stab141.3) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-042stab141.3 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-042stab141.3.img >>> title OpenVZ (2.6.32-042stab140.4) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-042stab140.4 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-042stab140.4.img >>> title OpenVZ (2.6.32-042stab140.1) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-042stab140.1 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-042stab140.1.img >>> title OpenVZ (2.6.32-042stab139.1) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-042stab139.1 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-042stab139.1.img >>> title CentOS 6 (2.6.32-754.el6.x86_64) >>> root (hd0,0) >>> kernel /vmlinuz-2.6.32-754.el6.x86_64 ro >>> root=/dev/mapper/vg_daisy-lv_root rd_NO_LUKS rd_LVM_LV=vg_daisy/lv_swap >>> LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto >>> rd_LVM_LV=vg_daisy/lv_root KEYBOARDTYPE=pc KEYTABLE=us rd_NO_DM rhgb >>> quiet >>> initrd /initramfs-2.6.32-754.el6.x86_64.img >>> ------------- >>> >>> Top is not showing anything out of the ordinary: >>> ---------- >>> [root at daisy grub]# >>> >>> top - 09:41:57 up 1 day, 16:04, 3 users, load average: 5.89, 5.83, >>> 5.43 >>> Tasks: 369 total, 1 running, 368 sleeping, 0 stopped, 0 zombie >>> Cpu(s): 0.2%us, 1.2%sy, 0.0%ni, 25.0%id, 73.5%wa, 0.0%hi, 0.2%si, >>> 0.0%st >>> Mem: 3894628k total, 3861280k used, 33348k free, 95608k buffers >>> Swap: 4063228k total, 34888k used, 4028340k free, 3139272k cached >>> >>> PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND >>> 1266 root 20 0 0 0 0 D 1.0 0.0 12:27.75 >>> flush-253:0 >>> 21041 1153 20 0 3188 1840 1012 D 0.7 0.0 0:00.72 imap >>> 21599 97 20 0 5160 1940 1568 S 0.7 0.0 0:01.06 >>> imap-login >>> 22636 root 20 0 15272 1524 964 R 0.7 0.0 0:00.06 top >>> 1977 root 20 0 2096 644 360 S 0.3 0.0 0:27.92 dovecot >>> 22528 97 20 0 5160 2044 1672 S 0.3 0.1 0:00.35 >>> imap-login >>> 22578 1155 20 0 2904 1528 940 D 0.3 0.0 0:00.22 imap >>> 1 root 20 0 19236 268 136 S 0.0 0.0 0:00.68 init >>> 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 kthreadd >>> 3 root RT 0 0 0 0 S 0.0 0.0 0:00.04 >>> migration/0 >>> 4 root 20 0 0 0 0 S 0.0 0.0 0:01.88 >>> ksoftirqd/0 >>> 5 root RT 0 0 0 0 S 0.0 0.0 0:00.00 stopper/0 >>> 6 root RT 0 0 0 0 S 0.0 0.0 0:00.19 >>> watchdog/0 >>> 7 root RT 0 0 0 0 S 0.0 0.0 0:00.07 >>> migration/1 >>> 8 root RT 0 0 0 0 S 0.0 0.0 0:00.00 stopper/1 >>> 9 root 20 0 0 0 0 S 0.0 0.0 0:03.17 >>> ksoftirqd/1 >>> 10 root RT 0 0 0 0 S 0.0 0.0 0:00.20 >>> watchdog/1 >>> 11 root 20 0 0 0 0 S 0.0 0.0 0:07.23 events/0 >>> 12 root 20 0 0 0 0 S 0.0 0.0 0:08.55 events/1 >>> 13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 events/0 >>> 14 root 20 0 0 0 0 S 0.0 0.0 0:00.00 events/1 >>> 15 root 20 0 0 0 0 S 0.0 0.0 0:00.00 >>> events_long/0 >>> 16 root 20 0 0 0 0 S 0.0 0.0 0:00.00 >>> events_long/1 >>> 17 root 20 0 0 0 0 S 0.0 0.0 0:00.00 >>> events_power_ef >>> 18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 >>> events_power_ef >>> 19 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cgroup >>> 20 root 20 0 0 0 0 S 0.0 0.0 0:00.00 khelper >>> 21 root 20 0 0 0 0 S 0.0 0.0 0:00.01 netns >>> 22 root 20 0 0 0 0 S 0.0 0.0 0:00.00 async/mgr >>> 23 root 20 0 0 0 0 S 0.0 0.0 0:00.00 pm >>> 24 root 20 0 0 0 0 S 0.0 0.0 0:00.29 >>> sync_supers >>> ------------ >>> This is a company production mail server, and I can't find the solution, >>> I need help, as soon as someone is able, thank you! >>> _______________________________________________ >>> CentOS mailing list >>> CentOS at centos.org >>> https://lists.centos.org/mailman/listinfo/centos >>> >> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> https://lists.centos.org/mailman/listinfo/centos >> > > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >