Date: Tue, 4 Apr 2006 01:11:24 +1000 From: Norberto Meijome <freebsd@meijome.net> To: freebsd-questions@freebsd.org Subject: How severe is IDNF errors in SMART log? Message-ID: <20060404011124.1696cf83@localhost>
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hi all, I have a laptop with a 100GB Hitachi SATA drive. the SMART log shows the errors below (via 'sudo smartctl -a /dev/ad0' ). How badly damaged is the disk? [...] Error 65535 occurred at disk power-on lifetime: 214 hours (8 days + 22 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 -- -- -- -- -- -- -- 10 51 08 50 11 00 e0 Error: IDNF 8 sectors at LBA = 0x00001150 = 4432 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 35 03 08 50 11 00 e0 00 2d+21:25:42.300 WRITE DMA EXT 35 03 08 48 11 00 e0 00 2d+21:25:42.200 WRITE DMA EXT 35 03 08 40 11 00 e0 00 2d+21:25:42.100 WRITE DMA EXT 35 03 08 38 11 00 e0 00 2d+21:25:42.100 WRITE DMA EXT 35 03 08 30 11 00 e0 00 2d+21:25:42.000 WRITE DMA EXT Error 65534 occurred at disk power-on lifetime: 214 hours (8 days + 22 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 -- -- -- -- -- -- -- 10 51 08 48 11 00 e0 Error: IDNF 8 sectors at LBA = 0x00001148 = 4424 Commands leading to the command that caused the error were: CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name -- -- -- -- -- -- -- -- ---------------- -------------------- 35 03 08 48 11 00 e0 00 2d+21:25:42.200 WRITE DMA EXT 35 03 08 40 11 00 e0 00 2d+21:25:42.100 WRITE DMA EXT 35 03 08 38 11 00 e0 00 2d+21:25:42.100 WRITE DMA EXT 35 03 08 30 11 00 e0 00 2d+21:25:42.000 WRITE DMA EXT 35 03 08 28 11 00 e0 00 2d+21:25:42.000 WRITE DMA EXT [....] (about 6 times, different LBA ranges, always 8 sectors, always WRITE DMA EXT) thanks! Beto
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