strano caricamento SATA con vanilla 2.6.24-rc1

[sbranz]

Salve a tutti, allora: ho deciso di mollare gentoo-sources perche avevo contrinui freeze casuali e del tutto inaspettati mentre usavo il pc...ho pensavo alla ram..all'hardware..al software..a tutto..
Sono giunto alla conclusione che la ram è sana perche' testata a dovere con memtest86+, e che il sistema era compilato in modo ottimale.
Ho decisono dunque di passare a vanilla perche avevo visto che avevano aggiornato alcune robe sata sul 2.6.24 e ho deciso allora di provare per sgombrare il campo da sospetti. Bene, con questo kernel dopo 2 giorni di up e lavoro continuo su X e compilazioni andanti e quant'altro (quindi sistema sotto sforzo) non ha ancora crashato. L'unica cosa che nn capisco è che quando accendo il pc ci mette 1 minuto buono per caricare il sata..vi posto il log:

Nov 3 12:10:09 localhost Probing IDE interface ide1...
Nov 3 12:10:09 localhost hdb: ATAPI 40X DVD-ROM DVD-R CD-R/RW drive, 2048kB Cache, UDMA(33)
Nov 3 12:10:09 localhost Uniform CD-ROM driver Revision: 3.20
Nov 3 12:10:09 localhost sata_nv 0000:00:08.0: version 3.5
Nov 3 12:10:09 localhost ACPI: PCI Interrupt Link [LSA0] enabled at IRQ 22
Nov 3 12:10:09 localhost ACPI: PCI Interrupt 0000:00:08.0[A] -> Link [LSA0] -> GSI 22 (level, low) -> IRQ 22
Nov 3 12:10:09 localhost PCI: Setting latency timer of device 0000:00:08.0 to 64
Nov 3 12:10:09 localhost scsi0 : sata_nv
Nov 3 12:10:09 localhost scsi1 : sata_nv
Nov 3 12:10:09 localhost ata1: SATA max UDMA/133 cmd 0xe00 ctl 0xe20 bmdma 0xd880 irq 22
Nov 3 12:10:09 localhost ata2: SATA max UDMA/133 cmd 0xe40 ctl 0xe60 bmdma 0xd888 irq 22
Nov 3 12:10:09 localhost ata1: SATA link down (SStatus 0 SControl 300)
Nov 3 12:10:09 localhost ata2: SATA link down (SStatus 0 SControl 300)
Nov 3 12:10:09 localhost ACPI: PCI Interrupt Link [LSA1] enabled at IRQ 21
Nov 3 12:10:09 localhost ACPI: PCI Interrupt 0000:00:08.1[B] -> Link [LSA1] -> GSI 21 (level, low) -> IRQ 21
Nov 3 12:10:09 localhost PCI: Setting latency timer of device 0000:00:08.1 to 64
Nov 3 12:10:09 localhost scsi2 : sata_nv
Nov 3 12:10:09 localhost scsi3 : sata_nv
Nov 3 12:10:09 localhost ata3: SATA max UDMA/133 cmd 0xe80 ctl 0xea0 bmdma 0xd000 irq 21
Nov 3 12:10:09 localhost ata4: SATA max UDMA/133 cmd 0xec0 ctl 0xee0 bmdma 0xd008 irq 21
Nov 3 12:10:09 localhost ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 3 12:10:09 localhost ata3.00: ATA-7: Hitachi HDT725032VLA360, V54OA73A, max UDMA/133
Nov 3 12:10:09 localhost ata3.00: 625142448 sectors, multi 16: LBA48 NCQ (depth 31/32)
Nov 3 12:10:09 localhost ata3.00: configured for UDMA/133
Nov 3 12:10:09 localhost ata4: SATA link down (SStatus 0 SControl 300)
Nov 3 12:10:09 localhost scsi 2:0:0:0: Direct-Access ATA Hitachi HDT72503 V54O PQ: 0 ANSI: 5
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Write Protect is off
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] 625142448 512-byte hardware sectors (320073 MB)
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Write Protect is off
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Mode Sense: 00 3a 00 00
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
Nov 3 12:10:09 localhost sda:<3>ata3: EH in SWNCQ mode,QC:qc_active 0x1 sactive 0x1
Nov 3 12:10:09 localhost ata3: SWNCQ:qc_active 0x1 defer_bits 0x0 last_issue_tag 0x0
Nov 3 12:10:09 localhost dhfis 0x0 dmafis 0x1 sdbfis 0x0
Nov 3 12:10:09 localhost ata3: ATA_REG 0x50 ERR_REG 0x0
Nov 3 12:10:09 localhost ata3: tag : dhfis dmafis sdbfis sacitve
Nov 3 12:10:09 localhost ata3: tag 0x0: 0 1 0 0
Nov 3 12:10:09 localhost ata3.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
Nov 3 12:10:09 localhost ata3.00: cmd 60/08:00:00:00:00/00:00:00:00:00/40 tag 0 cdb 0x0 data 4096 in
Nov 3 12:10:09 localhost res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Nov 3 12:10:09 localhost ata3.00: status: { DRDY }
Nov 3 12:10:09 localhost ata3: hard resetting link
Nov 3 12:10:09 localhost ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 3 12:10:09 localhost ata3.00: configured for UDMA/133
Nov 3 12:10:09 localhost ata3: EH complete
Nov 3 12:10:09 localhost ata3: EH in SWNCQ mode,QC:qc_active 0x1 sactive 0x1
Nov 3 12:10:09 localhost ata3: SWNCQ:qc_active 0x1 defer_bits 0x0 last_issue_tag 0x0
Nov 3 12:10:09 localhost dhfis 0x0 dmafis 0x1 sdbfis 0x0
Nov 3 12:10:09 localhost ata3: ATA_REG 0x50 ERR_REG 0x0
Nov 3 12:10:09 localhost ata3: tag : dhfis dmafis sdbfis sacitve
Nov 3 12:10:09 localhost ata3: tag 0x0: 0 1 0 0
Nov 3 12:10:09 localhost ata3.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
Nov 3 12:10:09 localhost ata3.00: cmd 60/08:00:00:00:00/00:00:00:00:00/40 tag 0 cdb 0x0 data 4096 in
Nov 3 12:10:09 localhost res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Nov 3 12:10:09 localhost ata3.00: status: { DRDY }
Nov 3 12:10:09 localhost ata3: hard resetting link
Nov 3 12:10:09 localhost ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 3 12:10:09 localhost ata3.00: configured for UDMA/133
Nov 3 12:10:09 localhost ata3: EH complete
Nov 3 12:10:09 localhost ata3: EH in SWNCQ mode,QC:qc_active 0x1 sactive 0x1
Nov 3 12:10:09 localhost ata3: SWNCQ:qc_active 0x1 defer_bits 0x0 last_issue_tag 0x0
Nov 3 12:10:09 localhost dhfis 0x0 dmafis 0x1 sdbfis 0x0
Nov 3 12:10:09 localhost ata3: ATA_REG 0x50 ERR_REG 0x0
Nov 3 12:10:09 localhost ata3: tag : dhfis dmafis sdbfis sacitve
Nov 3 12:10:09 localhost ata3: tag 0x0: 0 1 0 0
Nov 3 12:10:09 localhost ata3.00: NCQ disabled due to excessive errors
Nov 3 12:10:09 localhost ata3.00: exception Emask 0x0 SAct 0x1 SErr 0x0 action 0x6 frozen
Nov 3 12:10:09 localhost ata3.00: cmd 60/08:00:00:00:00/00:00:00:00:00/40 tag 0 cdb 0x0 data 4096 in
Nov 3 12:10:09 localhost res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
Nov 3 12:10:09 localhost ata3.00: status: { DRDY }
Nov 3 12:10:09 localhost ata3: hard resetting link
Nov 3 12:10:09 localhost ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
Nov 3 12:10:09 localhost ata3.00: configured for UDMA/133
Nov 3 12:10:09 localhost ata3: EH complete
Nov 3 12:10:09 localhost sda1 sda2 sda3
Nov 3 12:10:09 localhost sd 2:0:0:0: [sda] Attached SCSI disk
Nov 3 12:10:09 localhost sd 2:0:0:0: Attached scsi generic sg0 type 0


Cioeè praticamente ci mette una vita! pero' alla fine carica...e funzia tutto alla perfezione..e per ora manco ha freezato ancora...
Dite che ho attivato qualcosa di troppo nel kernel?

[giappo]

qua dice che va in timeout

res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)

io controllerei se l'hd è difettoso e cmq avrei gia fatto un backup.

[sbranz]

ho gia controllato con smartmoltool...tutto sano..nessuna incoerenza...tra l'altro ho messo il kernel 2.6.23r1 gentoo-sources e dopo 30 min è andato in panico...ora ho rimesso i vanilla e nn si blocca..
in pratica col gentoo-sources carica bene l'hdd..col vanilla macina un po...ma poi funzia bene..penso che sia dovuto al fatto che sul 2.6.24 c'erano parecchie correzioni a libata..