[問題] 拯救有問題的硬蝶

看板FreeBSD作者slinbody (不敗地球人)時間18年前 (2007/11/05 14:47)推噓0(0推 0噓 0→)

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我有一顆硬碟可以讀取寫入可是有時常常跑到一半就會重新開機 (ex:p2p) 我用 #dd if=/dev/ad1 of=/dev/null bs=16m 結果是 dd: /dev/ad1: Input/output error 2+0 records in 2+0 records out 33554432 bytes transferred in 4.318729 secs (7769515 bytes/sec) 我安裝了 /usr/ports/sysutils/smartmontools來檢測結果是: === START OF READ SMART DATA SECTION === SMART overall-health self-assessment test result: PASSED <-- health?? .................(略).................... Error 237 occurred at disk power-on lifetime: 13336 hours (555 days + 16 hours) When the command that caused the error occurred, the device was in an unknown state. After command completion occurred, registers were: ER ST SC SN CL CH DH -- -- -- -- -- -- -- 40 51 59 00 55 01 f0 Error: UNC 89 sectors at LBA = 0x00015500 = 87296 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 80 00 55 01 f0 08 1d+07:19:53.568 READ DMA c8 00 80 80 54 01 f0 08 1d+07:19:53.552 READ DMA c8 00 80 00 54 01 f0 08 1d+07:19:53.552 READ DMA c8 00 80 80 53 01 f0 08 1d+07:19:53.552 READ DMA c8 00 80 00 53 01 f0 08 1d+07:19:53.552 READ DMA 出現上面的訊息最到我到sysinstall下 fdisk重新用一遍 #dd if=/dev/ad1 of=/dev/null bs=16m 結果是 dd: /dev/ad1: Input/output error 2+0 records in 2+0 records out 33554432 bytes transferred in 4.318729 secs (7769515 bytes/sec) 我在猜這顆硬碟是不是壞軌,freebsd上重新格式化也不能避免使用到壞軌嗎?? 我爬文結果是直接放棄換一個想看看有沒有強者的經驗分享 -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 202.132.245.154