05-31-2019, 02:13 PM
(This post was last modified: 05-31-2019, 02:32 PM by Nikolay_Po.)
The controller is SATA 3.0 capable, up to 6Gbps speed:
ahci 0000:01:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
Good start:
Bad start
ahci 0000:01:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
Good start:
Code:
...
[ 2.892158] ahci 0000:01:00.0: version 3.0
[ 2.892187] ahci 0000:01:00.0: enabling device (0000 -> 0002)
[ 2.897587] ahci 0000:01:00.0: SSS flag set, parallel bus scan disabled
[ 2.902878] ahci 0000:01:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
[ 2.908140] ahci 0000:01:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc sxs
[ 2.912936] scsi host0: ahci
[ 2.916136] scsi host1: ahci
[ 2.919593] ata1: SATA max UDMA/133 abar m512@0xfa010000 port 0xfa010100 irq 239
[ 2.926758] ata2: SATA max UDMA/133 abar m512@0xfa010000 port 0xfa010180 irq 239
[ 3.028283] md: linear personality registered for level -1
[ 3.045306] md: multipath personality registered for level -4
[ 3.057861] md: raid0 personality registered for level 0
[ 3.071080] md: raid1 personality registered for level 1
[ 3.082245] async_tx: api initialized (async)
[ 3.089432] md: raid6 personality registered for level 6
[ 3.092450] md: raid5 personality registered for level 5
[ 3.095382] md: raid4 personality registered for level 4
[ 3.110664] md: raid10 personality registered for level 10
[ 3.393371] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3.404767] ata1.00: ATA-10: WDC WD40EFRX-68N32N0, 82.00A82, max UDMA/133
[ 3.415416] ata1.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 3.427469] ata1.00: configured for UDMA/133
[ 3.435658] scsi 0:0:0:0: Direct-Access ATA WDC WD40EFRX-68N 0A82 PQ: 0 ANSI: 5
[ 3.442864] sd 0:0:0:0: [sda] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 3.448774] sd 0:0:0:0: [sda] 4096-byte physical blocks
[ 3.456362] sd 0:0:0:0: [sda] Write Protect is off
[ 3.459313] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
[ 3.460473] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 3.517821] EXT4-fs (mmcblk0p7): mounted filesystem with writeback data mode. Opts: (null)
[ 3.889868] sda: sda1
[ 3.903345] sd 0:0:0:0: [sda] Attached SCSI disk
[ 3.918439] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3.931274] ata2.00: ATA-10: WDC WD40EFRX-68N32N0, 82.00A82, max UDMA/133
[ 3.943376] ata2.00: 7814037168 sectors, multi 16: LBA48 NCQ (depth 31/32), AA
[ 3.957284] ata2.00: configured for UDMA/133
[ 3.966477] scsi 1:0:0:0: Direct-Access ATA WDC WD40EFRX-68N 0A82 PQ: 0 ANSI: 5
[ 3.976806] sd 1:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.64 TiB)
[ 3.985707] sd 1:0:0:0: [sdb] 4096-byte physical blocks
[ 3.994681] sd 1:0:0:0: [sdb] Write Protect is off
[ 4.003161] sd 1:0:0:0: [sdb] Mode Sense: 00 3a 00 00
[ 4.003390] sd 1:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
...
[ 4.434918] sdb: sdb1
[ 4.457494] sd 1:0:0:0: [sdb] Attached SCSI disk
...
[ 6.212890] systemd[1]: Started Journal Service.
[ 6.264396] systemd-journald[333]: Received request to flush runtime journal from PID 1
...
[ 7.139122] ata2.00: configured for UDMA/133
[ 7.143767] ata2: EH complete
[ 7.149571] sd 1:0:0:0: [sdb] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 7.188731] ata1.00: configured for UDMA/133
[ 7.193347] ata1: EH complete
[ 7.198255] sd 0:0:0:0: [sda] Write cache: disabled, read cache: enabled, doesn't support DPO or FUA
[ 7.454191] FAT-fs (mmcblk0p6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 7.481085] FAT-fs (mmcblk0p6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 8.111178] EXT4-fs (sdb1): mounted filesystem with ordered data mode. Opts: user_xattr,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl
[ 8.123701] EXT4-fs (sda1): mounted filesystem with ordered data mode. Opts: user_xattr,usrjquota=aquota.user,grpjquota=aquota.group,jqfmt=vfsv0,acl
...Bad start
Code:
...
[ 2.603078] ahci 0000:01:00.0: version 3.0
[ 2.603088] ahci 0000:01:00.0: enabling device (0000 -> 0002)
[ 2.604895] ahci 0000:01:00.0: SSS flag set, parallel bus scan disabled
[ 2.606642] ahci 0000:01:00.0: AHCI 0001.0200 32 slots 2 ports 6 Gbps 0x3 impl SATA mode
[ 2.608467] ahci 0000:01:00.0: flags: 64bit ncq sntf stag led clo pmp pio slum part ccc sxs
[ 2.611101] scsi host0: ahci
[ 2.612919] scsi host1: ahci
[ 2.614743] ata1: SATA max UDMA/133 abar m512@0xfa010000 port 0xfa010100 irq 239
[ 2.616930] ata2: SATA max UDMA/133 abar m512@0xfa010000 port 0xfa010180 irq 239
[ 2.875669] EXT4-fs (mmcblk0p7): mounted filesystem with writeback data mode. Opts: (null)
...
[ 4.741549] systemd[1]: Started Journal Service.
[ 4.786973] systemd-journald[337]: Received request to flush runtime journal from PID 1
[ 4.822384] ata1: SATA link down (SStatus 1 SControl 300)
[ 4.826507] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen t4
[ 4.830837] ata1: irq_stat 0x00000040, connection status changed
[ 4.834850] ata1: SError: { CommWake DevExch }
[ 4.838688] ata1: hard resetting link
...
[ 5.317967] FAT-fs (mmcblk0p6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive!
[ 5.338342] FAT-fs (mmcblk0p6): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[ 7.048589] ata1: SATA link down (SStatus 1 SControl 300)
[ 7.062679] ata1: EH complete
[ 7.076432] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
[ 7.083094] ata1: irq_stat 0x00000040, connection status changed
[ 7.089241] ata1: SError: { CommWake DevExch }
[ 7.095259] ata1: limiting SATA link speed to 1.5 Gbps
[ 7.101366] ata1: hard resetting link
[ 9.311599] ata1: SATA link down (SStatus 1 SControl 310)
[ 9.325961] ata1: EH complete
[ 9.339887] ata1: exception Emask 0x10 SAct 0x0 SErr 0x4040000 action 0xe frozen
[ 9.346637] ata1: irq_stat 0x00000040, connection status changed
[ 9.352832] ata1: SError: { CommWake DevExch }
[ 9.358896] ata1: limiting SATA link speed to 1.5 Gbps
[ 9.365048] ata1: hard resetting link
...
repeat in a loop