Hallo miteinander,
einer der Linux-Server die ich verwalte macht schon seit mehreren wochen Probleme mit I/O-Errors, defekten Festplatten und SATA-Kabeln.
Ganz am Anfang lief der Server mit 2x80GB-Festplatten, bis die SMART-Werte schlecht wurden, dann habe ich die Festplatten durch 2 WD-RE4-Platten ausgetauscht. Aufgrund von I/O-Errors, die während dem RAID-Rebuild auftraten, habe ich die SATA-Kabel ausgetauscht. Das Problem was also soweit gelöst.
Da eine bereits mit defekten Sektoren geliefert wurde, hab ich die unter Garantieleistung austauschen lassen, die neue eingebaut und ein Rebuild gemacht. Nun, diese Platte hielt auch nicht lange und nun, nach 5 Tagen betrieb hat sie sich verabschiedet und ist garnicht erst mehr sichtbar. dmesg wirft tonnenweise I/O Errors aus.
Was denkt Ihr, liegt das nun am Kabel oder an der Festplatte?
Viele Grüsse,
vb-server
einer der Linux-Server die ich verwalte macht schon seit mehreren wochen Probleme mit I/O-Errors, defekten Festplatten und SATA-Kabeln.
Ganz am Anfang lief der Server mit 2x80GB-Festplatten, bis die SMART-Werte schlecht wurden, dann habe ich die Festplatten durch 2 WD-RE4-Platten ausgetauscht. Aufgrund von I/O-Errors, die während dem RAID-Rebuild auftraten, habe ich die SATA-Kabel ausgetauscht. Das Problem was also soweit gelöst.
Da eine bereits mit defekten Sektoren geliefert wurde, hab ich die unter Garantieleistung austauschen lassen, die neue eingebaut und ein Rebuild gemacht. Nun, diese Platte hielt auch nicht lange und nun, nach 5 Tagen betrieb hat sie sich verabschiedet und ist garnicht erst mehr sichtbar. dmesg wirft tonnenweise I/O Errors aus.
Code:
Jul 18 00:41:30 schulserver kernel: [ 108.648027] ata2: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
Jul 18 00:41:30 schulserver kernel: [ 108.648050] ata2: EH complete
Jul 18 00:41:30 schulserver kernel: [ 108.648085] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.648090] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.648099] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 20 00
Jul 18 00:41:30 schulserver kernel: [ 108.648117] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.648185] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:30 schulserver kernel: [ 108.648258] Buffer I/O error on device sdb, logical block 1
Jul 18 00:41:30 schulserver kernel: [ 108.648328] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.648333] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.648339] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.648352] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.648357] Buffer I/O error on device sdb, logical block 2
Jul 18 00:41:30 schulserver kernel: [ 108.648362] Buffer I/O error on device sdb, logical block 3
Jul 18 00:41:30 schulserver kernel: [ 108.648550] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:30 schulserver kernel: [ 108.648654] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.648658] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.648662] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.648674] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.648738] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:30 schulserver kernel: [ 108.648837] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.648841] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.648846] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.648857] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.648922] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:30 schulserver kernel: [ 108.656031] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.656035] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.656039] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.656051] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:30 schulserver kernel: [ 108.656117] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:41:30 schulserver kernel: [ 108.656218] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.656222] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.656227] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.656238] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:30 schulserver kernel: [ 108.656305] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:41:30 schulserver kernel: [ 108.656402] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.656406] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.656410] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.656422] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:30 schulserver kernel: [ 108.656489] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:41:30 schulserver kernel: [ 108.656586] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.656590] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.656594] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.656606] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:30 schulserver kernel: [ 108.665029] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.665033] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.665037] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.665048] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.665159] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.665164] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.665170] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.665185] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:30 schulserver kernel: [ 108.665284] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:30 schulserver kernel: [ 108.665288] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:30 schulserver kernel: [ 108.665294] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:30 schulserver kernel: [ 108.665308] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:38 schulserver kernel: [ 116.873506] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:38 schulserver kernel: [ 116.873512] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:38 schulserver kernel: [ 116.873517] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:38 schulserver kernel: [ 116.873529] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:38 schulserver kernel: [ 116.873597] __ratelimit: 4 callbacks suppressed
Jul 18 00:41:38 schulserver kernel: [ 116.873601] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:38 schulserver kernel: [ 116.873716] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:38 schulserver kernel: [ 116.873720] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:38 schulserver kernel: [ 116.873725] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:38 schulserver kernel: [ 116.873736] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:38 schulserver kernel: [ 116.873803] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:41:38 schulserver kernel: [ 116.873916] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:38 schulserver kernel: [ 116.873920] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:38 schulserver kernel: [ 116.873924] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:38 schulserver kernel: [ 116.873935] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:38 schulserver kernel: [ 116.874000] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:54 schulserver kernel: [ 132.272144] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:54 schulserver kernel: [ 132.272150] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:54 schulserver kernel: [ 132.272155] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:54 schulserver kernel: [ 132.272168] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:54 schulserver kernel: [ 132.272236] Buffer I/O error on device sdb, logical block 0
Jul 18 00:41:54 schulserver kernel: [ 132.272351] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:54 schulserver kernel: [ 132.272355] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:54 schulserver kernel: [ 132.272359] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:41:54 schulserver kernel: [ 132.272371] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:41:54 schulserver kernel: [ 132.272439] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:41:54 schulserver kernel: [ 132.272552] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:41:54 schulserver kernel: [ 132.272556] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:41:54 schulserver kernel: [ 132.272561] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:41:54 schulserver kernel: [ 132.272573] end_request: I/O error, dev sdb, sector 0
Jul 18 00:41:54 schulserver kernel: [ 132.272638] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:00 schulserver kernel: [ 138.499895] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:00 schulserver kernel: [ 138.499900] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:00 schulserver kernel: [ 138.499906] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:00 schulserver kernel: [ 138.499918] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:00 schulserver kernel: [ 138.499986] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:00 schulserver kernel: [ 138.500101] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:00 schulserver kernel: [ 138.500106] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:00 schulserver kernel: [ 138.500110] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:00 schulserver kernel: [ 138.500122] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:00 schulserver kernel: [ 138.500189] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:00 schulserver kernel: [ 138.500303] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:00 schulserver kernel: [ 138.500308] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:00 schulserver kernel: [ 138.500312] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:00 schulserver kernel: [ 138.500324] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:00 schulserver kernel: [ 138.500389] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:12 schulserver kernel: [ 151.105113] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:12 schulserver kernel: [ 151.105118] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:12 schulserver kernel: [ 151.105124] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:12 schulserver kernel: [ 151.105136] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:12 schulserver kernel: [ 151.105204] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:12 schulserver kernel: [ 151.105319] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:12 schulserver kernel: [ 151.105323] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:12 schulserver kernel: [ 151.105328] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:12 schulserver kernel: [ 151.105339] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:12 schulserver kernel: [ 151.105406] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:12 schulserver kernel: [ 151.105520] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:12 schulserver kernel: [ 151.105524] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:12 schulserver kernel: [ 151.105528] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:12 schulserver kernel: [ 151.105539] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:12 schulserver kernel: [ 151.105604] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:13 schulserver kernel: [ 151.483798] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:13 schulserver kernel: [ 151.483803] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:13 schulserver kernel: [ 151.483808] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:13 schulserver kernel: [ 151.483821] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:13 schulserver kernel: [ 151.483889] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:13 schulserver kernel: [ 151.484014] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:13 schulserver kernel: [ 151.484018] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:13 schulserver kernel: [ 151.484023] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:13 schulserver kernel: [ 151.484034] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:13 schulserver kernel: [ 151.484101] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:13 schulserver kernel: [ 151.484216] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:13 schulserver kernel: [ 151.484220] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:13 schulserver kernel: [ 151.484225] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:13 schulserver kernel: [ 151.484236] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:13 schulserver kernel: [ 151.484301] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:15 schulserver kernel: [ 153.962849] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:15 schulserver kernel: [ 153.962855] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:15 schulserver kernel: [ 153.962860] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:15 schulserver kernel: [ 153.962872] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:15 schulserver kernel: [ 153.962940] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:15 schulserver kernel: [ 153.963056] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:15 schulserver kernel: [ 153.963060] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:15 schulserver kernel: [ 153.963065] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:15 schulserver kernel: [ 153.963076] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:15 schulserver kernel: [ 153.963144] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:15 schulserver kernel: [ 153.963257] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:15 schulserver kernel: [ 153.963262] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:15 schulserver kernel: [ 153.963266] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:15 schulserver kernel: [ 153.963278] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:15 schulserver kernel: [ 153.963343] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:33 schulserver kernel: [ 171.312288] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:33 schulserver kernel: [ 171.312293] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:33 schulserver kernel: [ 171.312299] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:33 schulserver kernel: [ 171.312311] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:33 schulserver kernel: [ 171.312380] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:33 schulserver kernel: [ 171.312494] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:33 schulserver kernel: [ 171.312498] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:33 schulserver kernel: [ 171.312503] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:33 schulserver kernel: [ 171.312514] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:33 schulserver kernel: [ 171.312582] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:33 schulserver kernel: [ 171.312695] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:33 schulserver kernel: [ 171.312699] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:33 schulserver kernel: [ 171.312704] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:33 schulserver kernel: [ 171.312716] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:33 schulserver kernel: [ 171.312781] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:35 schulserver kernel: [ 173.736802] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:35 schulserver kernel: [ 173.736808] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:35 schulserver kernel: [ 173.736813] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:35 schulserver kernel: [ 173.736826] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:35 schulserver kernel: [ 173.736895] Buffer I/O error on device sdb, logical block 0
Jul 18 00:42:35 schulserver kernel: [ 173.737013] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:35 schulserver kernel: [ 173.737018] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:35 schulserver kernel: [ 173.737024] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 3a 38 60 28 00 00 08 00
Jul 18 00:42:35 schulserver kernel: [ 173.737145] end_request: I/O error, dev sdb, sector 976773160
Jul 18 00:42:35 schulserver kernel: [ 173.737218] Buffer I/O error on device sdb, logical block 122096645
Jul 18 00:42:35 schulserver kernel: [ 173.737747] sd 1:0:0:0: [sdb] Unhandled error code
Jul 18 00:42:35 schulserver kernel: [ 173.737751] sd 1:0:0:0: [sdb] Result: hostbyte=DID_BAD_TARGET driverbyte=DRIVER_OK
Jul 18 00:42:35 schulserver kernel: [ 173.737755] sd 1:0:0:0: [sdb] CDB: Read(10): 28 00 00 00 00 00 00 00 08 00
Jul 18 00:42:35 schulserver kernel: [ 173.737766] end_request: I/O error, dev sdb, sector 0
Jul 18 00:42:35 schulserver kernel: [ 173.737831] Buffer I/O error on device sdb, logical block 0
Was denkt Ihr, liegt das nun am Kabel oder an der Festplatte?
Viele Grüsse,
vb-server