Bug#594350: Sense: Unrecovered read error - auto reallocate failed, failed command: READ DMA
Package: linux-2.6
Severity: important
Same problem here, thinking about an hardware error we have changed the
HD, but the problem is still here.
/var/log/messages
May 6 08:20:32 mailserver kernel: [59611.168262] sd 0:0:0:0: [sda]
Unhandled sense code
May 6 08:20:32 mailserver kernel: [59611.168265] sd 0:0:0:0: [sda]
Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
May 6 08:20:32 mailserver kernel: [59611.168270] sd 0:0:0:0: [sda]
Sense Key : Medium Error [current] [descriptor]
May 6 08:20:32 mailserver kernel: [59611.168276] Descriptor sense data
with sense descriptors (in hex):
May 6 08:20:32 mailserver kernel: [59611.168279] 72 03 11 04 00
00 00 0c 00 0a 80 00 00 00 00 00
May 6 08:20:32 mailserver kernel: [59611.168288] 17 b9 c2 00
May 6 08:20:32 mailserver kernel: [59611.168292] sd 0:0:0:0: [sda] Add.
Sense: Unrecovered read error - auto reallocate failed
May 6 08:20:32 mailserver kernel: [59611.168299] sd 0:0:0:0: [sda] CDB:
Read(10): 28 00 17 b9 c2 00 00 00 08 00
smartctl
Error 65535 occurred at disk power-on lifetime: 0 hours (0 days + 0 hours)
When the command that caused the error occurred, the device was active
or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 3e 8f 05 ea Error: UNC at LBA = 0x0a058f3e = 168136510
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 00 06 3e 8f 05 ea 08 00:19:47.320 READ DMA
ec 00 00 00 00 00 a0 0a 00:19:47.310 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 0a 00:19:47.310 SET FEATURES [Set transfer
mode]
ec 00 00 00 00 00 a0 0a 00:19:47.310 IDENTIFY DEVICE
-- System Information:
Debian Release: 6.0.1
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Kernel: Linux 2.6.32-5-686 (SMP w/1 CPU core)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Reply to: