SATA硬盘的问题

frostynova

日志如下：\r\n

1. Jul  8 13:20:12 Saturn ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x2 frozen\r\nJul  8 13:20:12 Saturn ata1.00: cmd ec/00:00:00:00:00/00:00:00:00:00/00 tag 0 pio 512 in\r\nJul  8 13:20:12 Saturn res 40/00:00:8e:00:61/00:00:02:00:00/e2 Emask 0x4 (timeout)\r\nJul  8 13:20:12 Saturn ata1.00: status: { DRDY }\r\nJul  8 13:20:12 Saturn ata1: hard resetting link\r\nJul  8 13:20:12 Saturn ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 310)\r\nJul  8 13:20:12 Saturn ata1.00: configured for UDMA/133\r\nJul  8 13:20:12 Saturn ata1: EH complete\r\nJul  8 13:20:12 Saturn sd 0:0:0:0: [sda] 398297088 512-byte hardware sectors (203928 MB)\r\nJul  8 13:20:12 Saturn sd 0:0:0:0: [sda] Write Protect is off\r\nJul  8 13:20:12 Saturn sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00\r\nJul  8 13:20:12 Saturn sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn\'t support DPO or FUA

复制代码

\r\n\r\n每隔一段时间就会出现一次，系统是GENTOO，内核是2.6.24-r8\r\nlspci内容如下：\r\n

1. 00:00.0 RAM memory: nVidia Corporation Unknown device 0547 (rev a2)\r\n00:01.0 ISA bridge: nVidia Corporation Unknown device 0548 (rev a2)\r\n00:01.1 SMBus: nVidia Corporation Unknown device 0542 (rev a2)\r\n00:01.2 RAM memory: nVidia Corporation Unknown device 0541 (rev a2)\r\n00:02.0 USB Controller: nVidia Corporation Unknown device 055e (rev a2)\r\n00:02.1 USB Controller: nVidia Corporation Unknown device 055f (rev a2)\r\n00:04.0 USB Controller: nVidia Corporation Unknown device 055e (rev a2)\r\n00:04.1 USB Controller: nVidia Corporation Unknown device 055f (rev a2)\r\n00:06.0 IDE interface: nVidia Corporation Unknown device 0560 (rev a1)\r\n00:07.0 Audio device: nVidia Corporation MCP67 High Definition Audio (rev a1)\r\n00:08.0 PCI bridge: nVidia Corporation Unknown device 0561 (rev a2)\r\n00:09.0 IDE interface: nVidia Corporation Unknown device 0550 (rev a2)\r\n00:0a.0 Ethernet controller: nVidia Corporation Unknown device 054c (rev a2)\r\n00:12.0 VGA compatible controller: nVidia Corporation Unknown device 053e (rev a2)\r\n00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration\r\n00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map\r\n00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller\r\n00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control

复制代码

\r\n\r\n请问是什么原因呢？

frostynova

难道说是内核编译的有问题么？