Arch Linux

jbreizh

Member

Registered: 2012-10-20

Posts: 44

Question about SSD trim

hello,
i had to move for work (new caledonia to france)  and i just take my hard disk from my old computer. Once arrived to france, i find an old computer in my family and i put my disk in. At the begining, no problem, but i had progressively sata error and hard freeze during upgrade. I was at the point that i can't upgrade my computer without hard freeze and i had to repair my install everytime.
But i just figure today that my shitty old (but free) family computer doesn't support SSD trim and i was mounting my ssd with discard option. So i delete discard in my fstab and no more error, but i am a little bit worry to go on without TRIM. So i look to this page https://wiki.archlinux.org/index.php/So … Drive#TRIM and if i understand i had to enable periodic trim. Am I right? is the documentation up to date for my situation? I sorry for this question but i am a little paranoic when it come to data.
Thanks

jbreizh

Member

Registered: 2012-10-20

Posts: 44

Re: Question about SSD trim

So i try a manual trim with fstrim -v / and i get freeze and sata error about data management (link reset, the computer freeze and go on after). But after 3 errors, fstrim finish the job.
It seems to be very insecure. So where is the problem? is there some sata controller that doesn t support trim at all? or is it a sign from a dying SSD ? What are the consequences of never triming an SSD?

frostschutz

Member

Registered: 2013-11-15

Posts: 1,417

Re: Question about SSD trim

If your system does not support TRIM then you don't do TRIM, it's that simple. For a modern SSD in desktop use, it's probably fine to not use TRIM.

Do you have any specs? Output of lshw or similar?

Specific error messages, dmesg?

Last edited by frostschutz (2018-05-23 11:50:06)

jbreizh

Member

Registered: 2012-10-20

Posts: 44

Re: Question about SSD trim

lshw

friendly                    
    description: Ordinateur de Bureau
    produit: G5455frm (A0N86EA#ABF)
    fabriquant: Hewlett-Packard
    version: Chassis Version
    numéro de série: CZC1278K53
    bits: 4294967295 bits
    fonctionnalités: smbios-2.5 dmi-2.5 smp vsyscall32
    configuration: boot=normal chassis=desktop family=103C_53316J G=D sku=A0N86EA#ABF uuid=80F0CD84-9517-1710-8CC6-81691DEC7954
  *-core
       description: Carte mère
       produit: 2A99
       fabriquant: PEGATRON CORPORATION
       identifiant matériel: 0
       version: 6.01
       numéro de série: 109363390000589
     *-firmware
          description: BIOS
          fabriquant: American Megatrends Inc.
          identifiant matériel: 0
          version: 6.18
          date: 06/15/2011
          taille: 64KiB
          capacité: 960KiB
          fonctionnalités: isa pci pnp apm upgrade shadowing escd cdboot bootselect socketedrom edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb ls120boot zipboot biosbootspecification
     *-cpu
          description: CPU
          produit: AMD Athlon(tm) II X2 260 Processor
          fabriquant: Advanced Micro Devices [AMD]
          identifiant matériel: 3
          information bus: cpu@0
          version: AMD Athlon(tm) II X2 260 Processor
          emplacement: CPU 1
          taille: 3200MHz
          capacité: 3200MHz
          bits: 64 bits
          horloge: 200MHz
          fonctionnalités: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc cpuid extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt hw_pstate vmmcall npt lbrv svm_lock nrip_save cpufreq
          configuration: cores=2 enabledcores=2
        *-cache:0
             description: L1 cache
             identifiant matériel: 5
             emplacement: L1-Cache
             taille: 256KiB
             capacité: 256KiB
             fonctionnalités: pipeline-burst internal varies
             configuration: level=1
        *-cache:1
             description: L2 cache
             identifiant matériel: 6
             emplacement: L2-Cache
             taille: 2MiB
             capacité: 2MiB
             fonctionnalités: pipeline-burst internal varies
             configuration: level=2
     *-memory:0
          description: Mémoire Système
          identifiant matériel: f
          emplacement: Carte mère
          taille: 4GiB
        *-bank:0
             description: Project-Id-Version: @(#) $Id: fr.po 2151 2010-03-15 20:26:20Z lyonel $Report-Msgid-Bugs-To: POT-Creation-Date: 2009-10-08 14:02+0200PO-Revision-Date: 2009-10-08 14:06+0100Last-Translator: Lyonel Vincent <lyonel@ezix.org>Language-Team: MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bitProject-Id-Version: @(#) $Id: fr.po 2151 2010-03-15 20:26:20Z lyonel $Report-Msgid-Bugs-To: POT-Creation-Date: 2009-10-08 14:02+0200PO-Revision-Date: 2009-10-08 14:06+0100Last-Translator: Lyonel Vincent <lyonel@ezix.org>Language-Team: MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bit [vide]
             identifiant matériel: 0
             numéro de série: SerNum0
             emplacement: DIMM0
        *-bank:1
             description: DIMM DDR3 Synchrone 1333 MHz (0,8 ns)
             produit: M378B5273DH0-CH9
             fabriquant: Samsung
             identifiant matériel: 1
             numéro de série: SerNum1
             emplacement: DIMM1
             taille: 4GiB
             bits: 64 bits
             horloge: 1333MHz (0.8ns)
     *-memory:1 NON-RÉCLAMÉ
          description: RAM memory
          produit: MCP61 Memory Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 4
          information bus: pci@0000:00:00.0
          version: a1
          bits: 32 bits
          horloge: 66MHz (15.2ns)
          fonctionnalités: ht bus_master cap_list
          configuration: latency=0
     *-isa
          description: ISA bridge
          produit: MCP61 LPC Bridge
          fabriquant: NVIDIA Corporation
          identifiant matériel: 1
          information bus: pci@0000:00:01.0
          version: a2
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: isa bus_master
          configuration: latency=0
          ressources: portE/S:4f00(taille=256)
     *-serial
          description: SMBus
          produit: MCP61 SMBus
          fabriquant: NVIDIA Corporation
          identifiant matériel: 1.1
          information bus: pci@0000:00:01.1
          version: a2
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: pm cap_list
          configuration: driver=nForce2_smbus latency=0
          ressources: irq:11 portE/S:4900(taille=64) portE/S:4d00(taille=64) portE/S:4e00(taille=64)
     *-memory:2 NON-RÉCLAMÉ
          description: RAM memory
          produit: MCP61 Memory Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 1.2
          information bus: pci@0000:00:01.2
          version: a2
          bits: 32 bits
          horloge: 66MHz (15.2ns)
          configuration: latency=0
     *-usb:0
          description: USB controller
          produit: MCP61 USB 1.1 Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 2
          information bus: pci@0000:00:02.0
          version: a3
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: pm ohci bus_master cap_list
          configuration: driver=ohci-pci latency=0 maxlatency=1 mingnt=3
          ressources: irq:23 mémoire:fbeff000-fbefffff
        *-usbhost
             produit: OHCI PCI host controller
             fabriquant: Linux 4.16.9-1-ARCH ohci_hcd
             identifiant matériel: 1
             information bus: usb@2
             nom logique: usb2
             version: 4.16
             fonctionnalités: usb-1.10
             configuration: driver=hub slots=10 speed=12Mbit/s
           *-usb:0
                description: Souris
                produit: ROCCAT Kone Pure
                fabriquant: ROCCAT
                identifiant matériel: 3
                information bus: usb@2:3
                version: 1.01
                fonctionnalités: usb-2.00
                configuration: driver=usbhid maxpower=200mA speed=12Mbit/s
           *-usb:1
                description: Clavier
                produit: USB Keyboard
                fabriquant: NOVATEK
                identifiant matériel: 4
                information bus: usb@2:4
                version: 1.04
                fonctionnalités: usb-1.10
                configuration: driver=usbhid maxpower=100mA speed=1Mbit/s
     *-usb:1
          description: USB controller
          produit: MCP61 USB 2.0 Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 2.1
          information bus: pci@0000:00:02.1
          version: a3
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: debug pm ehci bus_master cap_list
          configuration: driver=ehci-pci latency=0 maxlatency=1 mingnt=3
          ressources: irq:22 mémoire:fbefec00-fbefecff
        *-usbhost
             produit: EHCI Host Controller
             fabriquant: Linux 4.16.9-1-ARCH ehci_hcd
             identifiant matériel: 1
             information bus: usb@1
             nom logique: usb1
             version: 4.16
             fonctionnalités: usb-2.00
             configuration: driver=hub slots=10 speed=480Mbit/s
           *-usb:0
                description: Interface réseau sans fil
                produit: SAMSUNG_Android
                fabriquant: SAMSUNG
                identifiant matériel: 2
                information bus: usb@1:2
                version: 2.26
                numéro de série: 3204cc9dcca5a1d9
                fonctionnalités: usb-2.00
                configuration: driver=rndis_host maxpower=96mA speed=480Mbit/s
           *-usb:1
                description: Périphérique de stockage de masse
                produit: Mass Storage Device
                fabriquant: Generic
                identifiant matériel: 8
                information bus: usb@1:8
                nom logique: scsi4
                version: 1.00
                numéro de série: 058F63666471
                fonctionnalités: usb-2.00 scsi emulated scsi-host
                configuration: driver=usb-storage maxpower=100mA speed=480Mbit/s
              *-disk
                   description: SCSI Disk
                   produit: Flash Reader
                   fabriquant: Multi
                   identifiant matériel: 0.0.0
                   information bus: scsi@4:0.0.0
                   nom logique: /dev/sdd
                   version: 1.00
                   fonctionnalités: removable
                   configuration: logicalsectorsize=512 sectorsize=512
                 *-medium
                      identifiant matériel: 0
                      nom logique: /dev/sdd
     *-pci:0
          description: PCI bridge
          produit: MCP61 PCI bridge
          fabriquant: NVIDIA Corporation
          identifiant matériel: 100
          information bus: pci@0000:00:04.0
          version: a1
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: pci ht subtractive_decode bus_master cap_list
     *-multimedia
          description: Audio device
          produit: MCP61 High Definition Audio
          fabriquant: NVIDIA Corporation
          identifiant matériel: 5
          information bus: pci@0000:00:05.0
          version: a2
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: pm msi ht bus_master cap_list
          configuration: driver=snd_hda_intel latency=0 maxlatency=5 mingnt=2
          ressources: irq:22 mémoire:fbef8000-fbefbfff
     *-bridge
          description: Ethernet interface
          produit: MCP61 Ethernet
          fabriquant: NVIDIA Corporation
          identifiant matériel: 7
          information bus: pci@0000:00:07.0
          nom logique: eth0
          version: a2
          numéro de série: e0:69:95:70:1a:ac
          capacité: 100000000
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: bridge pm msi ht bus_master cap_list ethernet physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
          configuration: autonegotiation=on broadcast=yes driver=forcedeth driverversion=0.64 latency=0 link=no maxlatency=20 mingnt=1 multicast=yes port=MII
          ressources: irq:26 mémoire:fbefd000-fbefdfff portE/S:d480(taille=8)
     *-ide:0
          description: IDE interface
          produit: MCP61 SATA Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 8
          information bus: pci@0000:00:08.0
          version: a2
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: ide pm msi ht bus_master cap_list
          configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
          ressources: irq:21 portE/S:d400(taille=8) portE/S:d080(taille=4) portE/S:d000(taille=8) portE/S:cc00(taille=4) portE/S:c880(taille=16) mémoire:fbefc000-fbefcfff
     *-ide:1
          description: IDE interface
          produit: MCP61 SATA Controller
          fabriquant: NVIDIA Corporation
          identifiant matériel: 8.1
          information bus: pci@0000:00:08.1
          version: a2
          bits: 32 bits
          horloge: 66MHz
          fonctionnalités: ide pm msi ht bus_master cap_list
          configuration: driver=sata_nv latency=0 maxlatency=1 mingnt=3
          ressources: irq:20 portE/S:c800(taille=8) portE/S:c480(taille=4) portE/S:c400(taille=8) portE/S:c080(taille=4) portE/S:c000(taille=16) mémoire:fbef3000-fbef3fff
     *-pci:1
          description: PCI bridge
          produit: MCP61 PCI Express bridge
          fabriquant: NVIDIA Corporation
          identifiant matériel: 9
          information bus: pci@0000:00:09.0
          version: a2
          bits: 32 bits
          horloge: 33MHz
          fonctionnalités: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          ressources: irq:0 portE/S:e000(taille=4096) mémoire:fbf00000-fbffffff portE/S:e0000000(taille=268435456)
        *-display
             description: VGA compatible controller
             produit: Caicos [Radeon HD 6450/7450/8450 / R5 230 OEM]
             fabriquant: Advanced Micro Devices, Inc. [AMD/ATI]
             identifiant matériel: 0
             information bus: pci@0000:02:00.0
             version: 00
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: pm pciexpress msi vga_controller bus_master cap_list rom
             configuration: driver=radeon latency=0
             ressources: irq:25 mémoire:e0000000-efffffff mémoire:fbfe0000-fbffffff portE/S:e000(taille=256) mémoire:c0000-dffff
        *-multimedia
             description: Audio device
             produit: Caicos HDMI Audio [Radeon HD 6450 / 7450/8450/8490 OEM / R5 230/235/235X OEM]
             fabriquant: Advanced Micro Devices, Inc. [AMD/ATI]
             identifiant matériel: 0.1
             information bus: pci@0000:02:00.1
             version: 00
             bits: 64 bits
             horloge: 33MHz
             fonctionnalités: pm pciexpress msi bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             ressources: irq:24 mémoire:fbfbc000-fbfbffff
     *-pci:2
          description: PCI bridge
          produit: MCP61 PCI Express bridge
          fabriquant: NVIDIA Corporation
          identifiant matériel: b
          information bus: pci@0000:00:0b.0
          version: a2
          bits: 32 bits
          horloge: 33MHz
          fonctionnalités: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          ressources: irq:0
     *-pci:3
          description: PCI bridge
          produit: MCP61 PCI Express bridge
          fabriquant: NVIDIA Corporation
          identifiant matériel: c
          information bus: pci@0000:00:0c.0
          version: a2
          bits: 32 bits
          horloge: 33MHz
          fonctionnalités: pci pm msi ht pciexpress normal_decode bus_master cap_list
          configuration: driver=pcieport
          ressources: irq:0
     *-pci:4
          description: Host bridge
          produit: Family 10h Processor HyperTransport Configuration
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 101
          information bus: pci@0000:00:18.0
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:5
          description: Host bridge
          produit: Family 10h Processor Address Map
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 102
          information bus: pci@0000:00:18.1
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:6
          description: Host bridge
          produit: Family 10h Processor DRAM Controller
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 103
          information bus: pci@0000:00:18.2
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-pci:7
          description: Host bridge
          produit: Family 10h Processor Miscellaneous Control
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 104
          information bus: pci@0000:00:18.3
          version: 00
          bits: 32 bits
          horloge: 33MHz
          configuration: driver=k10temp
          ressources: irq:0
     *-pci:8
          description: Host bridge
          produit: Family 10h Processor Link Control
          fabriquant: Advanced Micro Devices, Inc. [AMD]
          identifiant matériel: 105
          information bus: pci@0000:00:18.4
          version: 00
          bits: 32 bits
          horloge: 33MHz
     *-scsi:0
          identifiant matériel: 6
          nom logique: scsi0
          fonctionnalités: emulated
        *-disk
             description: ATA Disk
             produit: Corsair Force 3
             identifiant matériel: 0.0.0
             information bus: scsi@0:0.0.0
             nom logique: /dev/sda
             version: 5.02
             numéro de série: 12306501000013400026
             taille: 55GiB (60GB)
             fonctionnalités: gpt-1.00 partitioned partitioned:gpt
             configuration: ansiversion=5 guid=95e945c9-d3cf-4df0-8a0d-ee2d4b6dbe5e logicalsectorsize=512 sectorsize=512
           *-volume:0
                description: data partition
                fabriquant: Linux
                identifiant matériel: 1
                information bus: scsi@0:0.0.0,1
                nom logique: /dev/sda1
                nom logique: /boot
                version: 1.0
                numéro de série: b6515aa7-7420-462d-9a72-6980c6f3e24e
                taille: 147MiB
                capacité: 147MiB
                fonctionnalités: extended_attributes ext2 initialized
                configuration: filesystem=ext2 lastmountpoint=/boot modified=2018-05-23 13:17:44 mount.fstype=ext2 mount.options=rw,relatime,block_validity,barrier,user_xattr,acl mounted=2018-05-23 13:17:44 state=mounted
           *-volume:1
                description: EXT4 volume
                fabriquant: Linux
                identifiant matériel: 2
                information bus: scsi@0:0.0.0,2
                nom logique: /dev/sda2
                nom logique: /
                version: 1.0
                numéro de série: 5f0f2499-51c8-4aa1-9bbc-8aea1f73a6ab
                taille: 19GiB
                fonctionnalités: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2012-09-18 07:21:53 filesystem=ext4 lastmountpoint=/ modified=2018-05-23 13:17:43 mount.fstype=ext4 mount.options=rw,noatime,data=ordered mounted=2018-05-23 13:17:43 state=mounted
           *-volume:2
                description: EXT4 volume
                fabriquant: Linux
                identifiant matériel: 3
                information bus: scsi@0:0.0.0,3
                nom logique: /dev/sda3
                nom logique: /home
                version: 1.0
                numéro de série: 24ddf68f-605c-4fbb-b3ec-5eaec6f19bc2
                taille: 36GiB
                fonctionnalités: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2012-09-18 07:22:01 filesystem=ext4 lastmountpoint=/home modified=2018-05-23 13:17:44 mount.fstype=ext4 mount.options=rw,noatime,data=ordered mounted=2018-05-23 13:17:44 state=mounted
           *-volume:3
                description: BIOS Boot partition
                fabriquant: EFI
                identifiant matériel: 4
                information bus: scsi@0:0.0.0,4
                nom logique: /dev/sda4
                numéro de série: 2874a4b0-e919-4bc8-b92b-7d6b221ed2f9
                capacité: 2047KiB
                fonctionnalités: nofs
     *-scsi:1
          identifiant matériel: a
          nom logique: scsi1
          fonctionnalités: emulated
        *-disk
             description: ATA Disk
             produit: ST2000DL001-9VT1
             fabriquant: Seagate
             identifiant matériel: 0.0.0
             information bus: scsi@1:0.0.0
             nom logique: /dev/sdb
             version: CC41
             numéro de série: 5YD36KLB
             taille: 1863GiB (2TB)
             fonctionnalités: partitioned partitioned:dos
             configuration: ansiversion=5 logicalsectorsize=512 sectorsize=4096 signature=000b5fcc
           *-volume
                description: EXT4 volume
                fabriquant: Linux
                identifiant matériel: 1
                information bus: scsi@1:0.0.0,1
                nom logique: /dev/sdb1
                nom logique: /home/data
                version: 1.0
                numéro de série: cab73b49-564e-4773-b9fa-1968e3e7ac1a
                taille: 1863GiB
                capacité: 1863GiB
                fonctionnalités: primary journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
                configuration: created=2012-02-18 04:16:31 filesystem=ext4 label=diplodocus lastmountpoint=/home/data modified=2018-05-23 13:17:44 mount.fstype=ext4 mount.options=rw,relatime,data=ordered mounted=2018-05-23 13:17:44 state=mounted
     *-scsi:2
          identifiant matériel: d
          nom logique: scsi2
          fonctionnalités: emulated
        *-disk
             description: EXT4 volume
             produit: ST2000DM001-1ER1
             fabriquant: Linux
             identifiant matériel: 0.0.0
             information bus: scsi@2:0.0.0
             nom logique: /dev/sdc
             nom logique: /home/data2
             version: 1.0
             numéro de série: 015112b3-82dc-4462-9f31-ad1f51fcc42b
             taille: 1863GiB
             fonctionnalités: journaled extended_attributes large_files huge_files dir_nlink recover extents ext4 ext2 initialized
             configuration: ansiversion=5 created=2016-05-27 06:51:54 filesystem=ext4 label=Bebe lastmountpoint=/home/data2 logicalsectorsize=512 modified=2018-05-23 13:17:44 mount.fstype=ext4 mount.options=rw,relatime,data=ordered mounted=2018-05-23 13:17:44 sectorsize=4096 state=mounted
     *-scsi:3
          identifiant matériel: e
          nom logique: scsi3
          fonctionnalités: emulated
        *-cdrom
             description: DVD-RAM writer
             produit: DVD A  DH16ABLH
             fabriquant: hp
             identifiant matériel: 0.0.0
             information bus: scsi@3:0.0.0
             nom logique: /dev/cdrom
             nom logique: /dev/sr0
             version: 3HD9
             fonctionnalités: removable audio cd-r cd-rw dvd dvd-r dvd-ram
             configuration: ansiversion=5 status=nodisc
  *-power NON-RÉCLAMÉ
       description: N/A
       produit: Standard Efficiency
       fabriquant: N/A
       identifiant matériel: 1
       version: 2.30
       numéro de série: N/A
       capacité: 32768mWh
  *-network
       description: Ethernet interface
       identifiant matériel: 2
       nom logique: usb0
       numéro de série: 72:b0:be:65:9d:b5
       fonctionnalités: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.206 link=yes multicast=yes

I try to reproduce the error with another fstrim but nothing.... hum i think all this is hardware. A 2011 computer with 2012 disk... I think it s time to invest some money.... So sad that arch doesn't force you to change hardware like windows.

jbreizh

Member

Registered: 2012-10-20

Posts: 44

Re: Question about SSD trim

So i just had another error moving some files from my ssd. So apparently Trim isn't the error, it just trigger it. Maybe someboby had an idea ?? ata1 is my ssd for sure.

[47535.625662] ata1.00: exception Emask 0x10 SAct 0x0 SErr 0x39d0000 action 0xe frozen
[47535.625668] ata1: SError: { PHYRdyChg CommWake 10B8B Dispar LinkSeq TrStaTrns UnrecFIS }
[47535.625670] ata1.00: failed command: READ DMA EXT
[47535.625674] ata1.00: cmd 25/00:00:00:18:dd/00:08:04:00:00/e0 tag 0 dma 1048576 in
                        res 40/00:00:00:4f:c2/00:00:00:00:00/00 Emask 0x14 (ATA bus error)
[47535.625676] ata1.00: status: { DRDY }
[47535.625680] ata1: hard resetting link
[47535.625682] ata1: nv: skipping hardreset on occupied port
[47536.522366] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[47536.566188] ata1.00: configured for UDMA/133
[47536.566239] ata1: EH complete

loqs

Member

Registered: 2014-03-06

Posts: 17,321

Re: Question about SSD trim

If the drive does not properly support TRIM this can happen https://git.kernel.org/pub/scm/linux/ke … a6ee7a8f6c