Raid Fehler



segomarus

segomarus

New Member
Letzte Woche wurde bei meinem Root-Server von 1&1 die Festplatte ausgetauscht. Da auf dem Server nicht allzuviel gespeichert war, habe ich mir gedacht, dass ich gleich alles neu installiere (über das 1&1 Modul). Seit der Neuinstallation (centOS vorher Suse) funktioniert ein Teil des Software-RAIDs nicht mehr. md1 wird immer nur zum Teil synchronisiert, bricht dann ab und fängt von vorne an. Das geht solange, bis der Server abstürzt, da er völlig überlastet ist :mad:

mdstat gibt folgendes aus:
Code: 
cat /proc/mdstat
Personalities : [raid1] [linear] [multipath] [raid6] [raid5] [raid4]
md3 : active raid1 sdb3[0] sda3[1]
      482512192 blocks [2/2] [UU]

md1 : active raid1 sdb1[2] sda1[0]
      3911680 blocks [2/1] [U_]
      [=======>.............]  recovery = 38.0% (1488064/3911680) finish=4.0min speed=9850K/sec

unused devices: <none>

Danke im Voraus für jede Hilfe ;)
 
Auszug des Logs

Code: 
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:cf:2c:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:d6:2c:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:cf:2c:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:d6:2c:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: sd 0:0:0:0: SCSI error: return code = 0x08000002
Oct 19 18:17:00 s364 kernel: sda: Current [descriptor]: sense key: Medium Error
Oct 19 18:17:00 s364 kernel:     Add. Sense: Unrecovered read error - auto reallocate failed
Oct 19 18:17:00 s364 kernel: 
Oct 19 18:17:00 s364 kernel: Descriptor sense data with sense descriptors (in hex):
Oct 19 18:17:00 s364 kernel:         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
Oct 19 18:17:00 s364 kernel:         00 31 2c d6 
Oct 19 18:17:00 s364 kernel: end_request: I/O error, dev sda, sector 3222742
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: raid1: sda: unrecoverable I/O read error for block 3222656
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:4f:32:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:56:32:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: sd 0:0:0:0: SCSI error: return code = 0x08000002
Oct 19 18:17:00 s364 kernel: sda: Current [descriptor]: sense key: Medium Error
Oct 19 18:17:00 s364 kernel:     Add. Sense: Unrecovered read error - auto reallocate failed
Oct 19 18:17:00 s364 kernel: 
Oct 19 18:17:00 s364 kernel: Descriptor sense data with sense descriptors (in hex):
Oct 19 18:17:00 s364 kernel:         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
Oct 19 18:17:00 s364 kernel:         00 31 32 56 
Oct 19 18:17:00 s364 kernel: end_request: I/O error, dev sda, sector 3224150
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: raid1: sda: unrecoverable I/O read error for block 3224064
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:17:00 s364 kernel: ata1.00: irq_stat 0x40000001
Oct 19 18:17:00 s364 kernel: ata1.00: cmd c8/00:08:c7:38:31/00:00:00:00:00/e0 tag 0 dma 4096 in
Oct 19 18:17:00 s364 kernel:          res 51/40:00:ca:38:31/00:00:00:00:00/00 Emask 0x9 (media error)
Oct 19 18:17:00 s364 kernel: ata1.00: status: { DRDY ERR }
Oct 19 18:17:00 s364 kernel: ata1.00: error: { UNC }
Oct 19 18:17:00 s364 kernel: ata1.00: configured for UDMA/133
Oct 19 18:17:00 s364 kernel: sd 0:0:0:0: SCSI error: return code = 0x08000002
Oct 19 18:17:00 s364 kernel: sda: Current [descriptor]: sense key: Medium Error
Oct 19 18:17:00 s364 kernel:     Add. Sense: Unrecovered read error - auto reallocate failed
Oct 19 18:17:00 s364 kernel: 
Oct 19 18:17:00 s364 kernel: Descriptor sense data with sense descriptors (in hex):
Oct 19 18:17:00 s364 kernel:         72 03 11 04 00 00 00 0c 00 0a 80 00 00 00 00 00 
Oct 19 18:17:00 s364 kernel:         00 31 38 ca 
Oct 19 18:17:00 s364 kernel: end_request: I/O error, dev sda, sector 3225802
Oct 19 18:17:00 s364 kernel: ata1: EH complete
Oct 19 18:17:00 s364 kernel: raid1: sda: unrecoverable I/O read error for block 3225728
Oct 19 18:17:00 s364 kernel: SCSI device sda: 976773168 512-byte hdwr sectors (500108 MB)
Oct 19 18:17:00 s364 kernel: sda: Write Protect is off
Oct 19 18:17:00 s364 kernel: SCSI device sda: drive cache: write back
Oct 19 18:17:00 s364 kernel: md: md1: sync done.
Oct 19 18:17:00 s364 kernel: RAID1 conf printout:
Oct 19 18:17:00 s364 kernel:  --- wd:1 rd:2
Oct 19 18:17:00 s364 kernel:  disk 0, wo:0, o:1, dev:sda1
Oct 19 18:17:00 s364 kernel:  disk 1, wo:1, o:1, dev:sdb1
Oct 19 18:17:00 s364 kernel: RAID1 conf printout:
Oct 19 18:17:00 s364 kernel:  --- wd:1 rd:2
Oct 19 18:17:00 s364 kernel:  disk 0, wo:0, o:1, dev:sda1
Oct 19 18:17:00 s364 kernel: RAID1 conf printout:
Oct 19 18:17:00 s364 kernel:  --- wd:1 rd:2
Oct 19 18:17:00 s364 kernel:  disk 0, wo:0, o:1, dev:sda1
Oct 19 18:17:00 s364 kernel:  disk 1, wo:1, o:1, dev:sdb1
Oct 19 18:17:00 s364 kernel: md: syncing RAID array md1
Oct 19 18:17:00 s364 kernel: md: minimum _guaranteed_ reconstruction speed: 1000 KB/sec/disc.
Oct 19 18:17:00 s364 kernel: md: using maximum available idle IO bandwidth (but not more than 200000 KB/sec) for reconstruction.
Oct 19 18:17:00 s364 kernel: md: using 128k window, over a total of 3911680 blocks.
Oct 19 18:20:17 s364 kernel: ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
Oct 19 18:20:17 s364 kernel: ata1.00: irq_stat 0x40000001
 
danke für den tipp, eigentlich sollten sie gerade diese letzte woche getauscht haben :D aber ich werde es nochmals bei 1&1 hinterlegen ;)
 
Nur zur Info: 1&1 hat mir heute keine zweite Festplatte ausgetauscht, sondern einen neuen Server mit derselben Konfiguration zum halben Preis zur Verfügung gestellt. Danke an 1&1 und jenen, die mir hier helfen wollten.
 
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