lspci:
00:00.0 Host bridge: Intel Corporation Device 1910 (rev 07)
00:01.0 PCI bridge: Intel Corporation Device 1901 (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Device 191b (rev 06)
00:04.0 Signal processing controller: Intel Corporation Device 1903 (rev 07)
00:14.0 USB controller: Intel Corporation Device a12f (rev 31)
00:14.2 Signal processing controller: Intel Corporation Device a131 (rev 31)
00:15.0 Signal processing controller: Intel Corporation Device a160 (rev 31)
00:15.1 Signal processing controller: Intel Corporation Device a161 (rev 31)
00:16.0 Communication controller: Intel Corporation Device a13a (rev 31)
00:17.0 SATA controller: Intel Corporation Device a103 (rev 31)
00:1c.0 PCI bridge: Intel Corporation Device a112 (rev f1)
00:1c.3 PCI bridge: Intel Corporation Device a113 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Device a14e (rev 31)
00:1f.2 Memory controller: Intel Corporation Device a121 (rev 31)
00:1f.3 Audio device: Intel Corporation Device a170 (rev 31)
00:1f.4 SMBus: Intel Corporation Device a123 (rev 31)
01:00.0 3D controller: NVIDIA Corporation Device 139b (rev a2)
02:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287
(rev 01)
03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411
PCI Express Gigabit Ethernet Controller (rev 12)
lshw:
description: Notebook
product: N551VW (ASUS-NotebookSKU)
vendor: ASUSTeK COMPUTER INC.
version: 1.0
serial: FBN0CJ073215469
width: 64 bits
capabilities: smbios-3.0 dmi-3.0 vsyscall32
configuration: boot=normal chassis=notebook family=N sku=ASUS-NotebookSKU
uuid=AACF7E31-37C3-407D-AE85-B0B7C1948832
*-core
description: Motherboard
product: N551VW
vendor: ASUSTeK COMPUTER INC.
physical id: 0
version: 1.0
serial: BSN12345678901234567
slot: MIDDLE
*-firmware
description: BIOS
vendor: American Megatrends Inc.
physical id: 0
version: N551VW.205
date: 11/13/2015
size: 64KiB
capacity: 5952KiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd
int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard
int14serial int17printer acpi usb smartbattery biosbootspecification uefi
*-cache:0
description: L1 cache
physical id: 11
slot: L1 Cache
size: 128KiB
capacity: 128KiB
capabilities: synchronous internal write-back data
*-cache:1
description: L1 cache
physical id: 12
slot: L1 Cache
size: 128KiB
capacity: 128KiB
capabilities: synchronous internal write-back instruction
*-cache:2
description: L2 cache
physical id: 13
slot: L2 Cache
size: 1MiB
capacity: 1MiB
capabilities: synchronous internal write-back unified
*-cache:3
description: L3 cache
physical id: 14
slot: L3 Cache
size: 6MiB
capacity: 6MiB
capabilities: synchronous internal write-back unified
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
vendor: Intel Corp.
physical id: 15
bus info: cpu@0
version: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
serial: To Be Filled By O.E.M.
slot: U3E1
size: 2755MHz
capacity: 3500MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc arch_perfmon pebs bts rep_good
nopl xtopology nonstop_tsc aperfmperf eagerfpu pni pclmulqdq dtes64 monitor
ds_cpl vmx est tm2 ssse3 fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe
popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch
ida arat epb pln pts dtherm hwp hwp_noitfy hwp_act_window hwp_epp intel_pt
tpr_shadow vnmi flexpriority ept vpid fsgsbase tsc_adjust bmi1 hle avx2 smep
bmi2 erms invpcid rtm mpx rdseed adx smap clflushopt xsaveopt xsavec xgetbv1
cpufreq
configuration: cores=4 enabledcores=4 threads=8
*-memory
description: System Memory
physical id: 16
slot: System board or motherboard
size: 16GiB
*-bank:0
description: SODIMM Synchronous 2133 MHz (0.5 ns)
product: M471A1G43DB0-CPB
vendor: Samsung
physical id: 0
serial: 15156214
slot: ChannelA-DIMM0
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:1
description: [empty]
physical id: 1
slot: ChannelA-DIMM1
*-bank:2
description: SODIMM Synchronous 2133 MHz (0.5 ns)
product: M471A1G43DB0-CPB
vendor: Samsung
physical id: 2
serial: 15156223
slot: ChannelB-DIMM0
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:3
description: [empty]
physical id: 3
slot: ChannelB-DIMM1
*-pci
description: Host bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 07
width: 32 bits
clock: 33MHz
*-pci:0
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 07
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:122 ioport:e000(size=4096) memory:de000000-df0fffff
ioport:c0000000(size=301989888)
*-display
description: 3D controller
product: NVIDIA Corporation
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list rom
configuration: driver=nvidia latency=0
resources: irq:133 memory:de000000-deffffff
memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:e000(size=128)
memory:df000000-df07ffff
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 06
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list
rom
configuration: driver=i915 latency=0
resources: irq:131 memory:dd000000-ddffffff
memory:b0000000-bfffffff ioport:f000(size=64)
*-generic:0
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: 07
width: 64 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list
configuration: driver=proc_thermal latency=0
resources: irq:16 memory:df320000-df327fff
*-usb
description: USB controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:125 memory:df310000-df31ffff
*-generic:1 UNCLAIMED
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: latency=0
resources: memory:df338000-df338fff
*-generic:2
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 15
bus info: pci@0000:00:15.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:16 memory:df337000-df337fff
*-generic:3
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 15.1
bus info: pci@0000:00:15.1
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:17 memory:df336000-df336fff
*-communication
description: Communication controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:130 memory:df335000-df335fff
*-storage
description: SATA controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 17
bus info: pci@0000:00:17.0
version: 31
width: 32 bits
clock: 66MHz
capabilities: storage msi pm ahci_1.0 bus_master cap_list
configuration: driver=ahci latency=0
resources: irq:127 memory:df330000-df331fff
memory:df334000-df3340ff ioport:f090(size=8) ioport:f080(size=4)
ioport:f060(size=32) memory:df333000-df3337ff
*-pci:1
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:123 memory:df200000-df2fffff
*-network
description: Wireless interface
product: Wireless 7265
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlan0
version: 59
serial: 5c:e0:c5:b7:41:0c
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
physical wireless
configuration: broadcast=yes driver=iwlwifi
driverversion=4.2.0-25-generic firmware=25.30.13.0 ip=192.168.1.13 latency=0
link=yes multicast=yes wireless=IEEE 802.11abgn
resources: irq:129 memory:df200000-df201fff
*-pci:2
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1c.3
bus info: pci@0000:00:1c.3
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:124 ioport:d000(size=4096) memory:df100000-df1fffff
*-generic
description: Unassigned class
product: Realtek Semiconductor Co., Ltd.
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom
configuration: driver=rtsx_pci latency=0
resources: irq:126 memory:df115000-df115fff
memory:df100000-df10ffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet
Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0.1
bus info: pci@0000:03:00.1
logical name: eth0
version: 12
serial: 08:62:66:b8:c2:02
size: 10Mbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list
ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd
autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169
driverversion=2.3LK-NAPI duplex=half firmware=rtl8411-2_0.0.1 07/08/13
latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:128 ioport:d000(size=256)
memory:df114000-df114fff memory:df110000-df113fff
*-isa
description: ISA bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 31
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-memory UNCLAIMED
description: Memory controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 31
width: 32 bits
clock: 33MHz (30.3ns)
capabilities: bus_master
configuration: latency=0
resources: memory:df32c000-df32ffff
*-multimedia
description: Audio device
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:132 memory:df328000-df32bfff
memory:df300000-df30ffff
*-serial UNCLAIMED
description: SMBus
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 31
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:df332000-df3320ff ioport:f040(size=32)
*-scsi:0
physical id: 1
logical name: scsi0
capabilities: emulated
*-disk
description: ATA Disk
product: Samsung SSD 850
physical id: 0.0.0
bus info: scsi@0:0.0.0
logical name: /dev/sda
version: 2B6Q
serial: S250NXAGB34907Y
size: 476GiB (512GB)
capabilities: gpt-1.00 partitioned partitioned:gpt
configuration: ansiversion=5
guid=02c7beb5-f100-4252-8534-a8f6f692692d sectorsize=512
*-volume:0
description: Windows FAT volume
vendor: MSDOS5.0
physical id: 1
bus info: scsi@0:0.0.0,1
logical name: /dev/sda1
logical name: /boot/efi
version: FAT32
serial: fa25-93a9
size: 255MiB
capacity: 259MiB
capabilities: boot fat initialized
configuration: FATs=2 filesystem=fat mount.fstype=vfat
mount.options=rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro
name=EFI system partition state=mounted
*-volume:1
description: reserved partition
vendor: Windows
physical id: 2
bus info: scsi@0:0.0.0,2
logical name: /dev/sda2
serial: 28dad1cc-43f1-46d3-b628-2cc8626d888f
capacity: 15MiB
capabilities: nofs
configuration: name=Microsoft reserved partition
*-volume:2
description: Windows NTFS volume
vendor: Windows
physical id: 3
bus info: scsi@0:0.0.0,3
logical name: /dev/sda3
version: 3.1
serial: 9cc2a754-f4a8-e14c-b603-c54bd44ffe93
size: 371GiB
capacity: 371GiB
capabilities: ntfs initialized
configuration: clustersize=4096 created=2015-11-13 14:56:54
filesystem=ntfs label=OS name=Basic data partition state=clean
*-volume:3
description: Windows NTFS volume
vendor: Windows
physical id: 4
bus info: scsi@0:0.0.0,4
logical name: /dev/sda4
version: 3.1
serial: b0f8-e208
size: 473MiB
capacity: 498MiB
capabilities: boot precious readonly hidden nomount ntfs
initialized
configuration: clustersize=4096 created=2015-11-13 15:17:04
filesystem=ntfs label=RECOVERY modified_by_chkdsk=true mounted_on_nt4=true
name=Basic data partition resize_log_file=true state=dirty upgrade_on_mount=true
*-volume:4
description: EXT4 volume
vendor: Linux
physical id: 5
bus info: scsi@0:0.0.0,5
logical name: /dev/sda5
logical name: /
logical name: /var/lib/docker/aufs
version: 1.0
serial: 5231fd09-180d-4fd2-bad5-e989207b11e7
size: 88GiB
capabilities: journaled extended_attributes large_files
huge_files dir_nlink recover extents ext4 ext2 initialized
configuration: created=2016-01-06 12:55:27 filesystem=ext4
lastmountpoint=/ modified=2016-01-26 09:24:04 mount.fstype=ext4
mount.options=rw,noatime,nobarrier,errors=remount-ro,data=ordered
mounted=2016-01-26 09:24:04 state=mounted
*-volume:5
description: Linux swap volume
vendor: Linux
physical id: 6
bus info: scsi@0:0.0.0,6
logical name: /dev/sda6
version: 1
serial: e5eee076-9bfc-4547-bf85-0208b98b57a8
size: 15GiB
capacity: 15GiB
capabilities: nofs swap initialized
configuration: filesystem=swap pagesize=4095
*-scsi:1
physical id: 2
logical name: scsi1
capabilities: emulated
*-cdrom
description: DVD-RAM writer
product: DVD A DA8A6SH
vendor: Slimtype
physical id: 0.0.0
bus info: scsi@1:0.0.0
logical name: /dev/cdrom
logical name: /dev/sr0
version: GAA2
capabilities: removable audio cd-r cd-rw dvd dvd-r dvd-ram
configuration: ansiversion=5 status=nodisc
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1538040
Title:
Internal Hard drive extremely slow unless using barrier=0 on ext4
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-lts-wily/+bug/1538040/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
