🚀 go-pugleaf

Krystian wrote:
> 
> Dzień Dobry,
> 
> Serwer
> HP ML115 HP ProLiant ML115 G5, BIOS O18     07/06/2009
> 
> na:
> RAM memory: NVIDIA Corporation MCP55 Memory Controller (rev a2)
> ISA bridge: NVIDIA Corporation MCP55 LPC Bridge (rev a3)
> SMBus: NVIDIA Corporation MCP55 SMBus (rev a3)
> IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a3)
> IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a3)
> IDE interface: NVIDIA Corporation MCP55 SATA Controller (rev a3)
> 
> 8GB RAM
> 4 x 500GB ST500DM002-1BD14 KC45
> 
> System
> UBUNTU 12.04 LTSLinux version 3.11.0-26-generic (buildd@komainu) (gcc
> version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #45~precise1-Ubuntu SMP
> Tue Jul 15 04:02:35 UTC 2014 (Ubuntu 3.11.0-26.45~precise1-generic
> 3.11.10.12)
> 
> SOFT RAID na mdadm
> /dev/md0 dla / [30GB] RAID1
> /dev/md1 dla LVS [reszta GB] RAID10
> /dev/sda[1234] na swap [12GB] last partitions
> 
> działajacy poprawnie XEN
> 
> wszystkie dyski bez błędów w SMART, powierzchnia przeskanowana i jest OK
> 
> PROBLEM:
> podczas odczytu lub zapisu na /dev/md1 dużych ilosci danych (obrazy dla
> wirtualek, archiwizowanie wirtualek itd.,itp.) zaczynają się w dmesg
> sypać poniższe błędy (po wrzuceniu z archiwum przez sieć na md1 do lvs-a
> obrazu z 120GB danych):
> 
> 
> [ 2406.484287] ata3: EH in SWNCQ mode,QC:qc_active 0x80000 sactive
> 0x80000
> [ 2406.484324] ata3: SWNCQ:qc_active 0x0 defer_bits 0x0 last_issue_tag
> 0x12

Spróbuj wyłączyć NCQ:
http://exemen.wordpress.com/2011/05/16/enabling-disabling-and-checking-ncq/

> [ 2406.484324]   dhfis 0x0 dmafis 0x0 sdbfis 0x0
> [ 2406.484368] ata3: ATA_REG 0x40 ERR_REG 0x0
> [ 2406.484386] ata3: tag : dhfis dmafis sdbfis sactive
> [ 2406.484419] ata3.00: exception Emask 0x0 SAct 0x80000 SErr 0x0 action
> 0x6
> [ 2406.484446] ata3.00: failed command: WRITE FPDMA QUEUED
> [ 2406.484470] ata3.00: cmd 61/00:98:00:74:35/04:00:09:00:00/40 tag 19
> ncq 524288 out
> [ 2406.484470]          res 40/00:a0:00:fc:34/00:00:09:00:00/40 Emask
> 0x40 (internal error)
> [ 2406.484525] ata3.00: status: { DRDY }
> [ 2406.484544] ata3: hard resetting link
> [ 2406.484547] ata3: nv: skipping hardreset on occupied port
> [ 2406.500740] ata4: EH in SWNCQ mode,QC:qc_active 0x40 sactive 0x40
> [ 2406.500775] ata4: SWNCQ:qc_active 0x0 defer_bits 0x0 last_issue_tag
> 0x5
> [ 2406.500775]   dhfis 0x0 dmafis 0x0 sdbfis 0x0
> [ 2406.500818] ata4: ATA_REG 0x40 ERR_REG 0x0
> [ 2406.500836] ata4: tag : dhfis dmafis sdbfis sactive
> [ 2406.500880] ata4.00: exception Emask 0x0 SAct 0x40 SErr 0x0 action
> 0x6
> [ 2406.500906] ata4.00: failed command: WRITE FPDMA QUEUED
> [ 2406.500930] ata4.00: cmd 61/00:30:00:90:35/04:00:09:00:00/40 tag 6
> ncq 524288 out
> [ 2406.500930]          res 40/00:38:00:1c:35/00:00:09:00:00/40 Emask
> 0x40 (internal error)
> [ 2406.501075] ata4.00: status: { DRDY }
> [ 2406.501131] ata4: hard resetting link
> [ 2406.501134] ata4: nv: skipping hardreset on occupied port
> [ 2406.948113] ata3: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [ 2406.964582] ata3.00: configured for UDMA/133
> [ 2406.964604] ata3: EH complete
> [ 2407.024123] ata4: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [ 2407.048554] ata4.00: configured for UDMA/133
> [ 2407.048575] ata4: EH complete
> [ 3228.835900] ata2: EH in SWNCQ mode,QC:qc_active 0x2 sactive 0x2
> [ 3228.836003] ata2: SWNCQ:qc_active 0x0 defer_bits 0x0 last_issue_tag
> 0x0
> [ 3228.836003]   dhfis 0x0 dmafis 0x0 sdbfis 0x0
> [ 3228.836182] ata2: ATA_REG 0x40 ERR_REG 0x0
> [ 3228.836270] ata2: tag : dhfis dmafis sdbfis sactive
> [ 3228.836367] ata2.00: exception Emask 0x0 SAct 0x2 SErr 0x0 action 0x6
> [ 3228.836461] ata2.00: failed command: WRITE FPDMA QUEUED
> [ 3228.836553] ata2.00: cmd 61/00:08:b8:a7:27/04:00:0f:00:00/40 tag 1
> ncq 524288 out
> [ 3228.836553]          res 40/00:18:b8:33:27/00:00:0f:00:00/40 Emask
> 0x40 (internal error)
> [ 3228.836754] ata2.00: status: { DRDY }
> [ 3228.836840] ata2: hard resetting link
> [ 3228.836843] ata2: nv: skipping hardreset on occupied port
> [ 3229.363941] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
> [ 3229.424999] ata2.00: configured for UDMA/133
> [ 3229.425023] ata2: EH complete
> 
> 
> proszę o pomoc, czy jest to problem z dyskami czy z sterownikiem w
> Ubuntu 12.04 dla "NVIDIA Corporation MCP55", czy może z kablami SATA
> które nie dają rady transferować danych w wysokich trybach i są
> przełączane do "configured for UDMA/133"
> 
> powiem tyle że coś mu sie w główce pierdoczy i mi tez od testowania i
> konttrolowania go ... :/
> 
> HELP!!!!
> 
> kurtuazyjnie pozdrawiam
> dziekuję
> Krystian :/
>