抱歉，我的名字不对，我不知道如何用一个简短的短语来描述它。所以我的 Windows 崩溃了，它无法从磁盘启动，它是一台 Acer Aspire 7560 上的 500GB Hitachi 5200rpm 驱动器。我从我的 Linux 硬盘驱动器启动，使用“磁盘”或任何程序，它说我有 1000 个左右的“坏块”，我一小时后检查它说它有“3800”个坏块，我现在正在用非破坏性读/写测试对它运行坏块，它只显示读取错误，没有写入或比较错误。这是否意味着磁盘上只有由于突然关机而导致的数据损坏错误，还是磁盘表面真的损坏了？自从我两个小时前检查以来，坏块的数量没有增加，事实上，它似乎比我记得的要少。编辑：我得到了一些比较错误，实际上，这是它到目前为止给我的日志：
sawyer@sawyer-Vostro-1720:/home-ext/home/sawyer$ sudo badblocks -v -n -s /dev/sdb
[sudo] password for sawyer:
Checking for bad blocks in non-destructive read-write mode
From block 0 to 488386583
Checking for bad blocks (non-destructive read-write test)
Testing with random pattern: 0.00% done, 0:37 elapsed. (0/0/0 errors)
217784% done, 19:14 elapsed. (0/0/0 errors)
217785% done, 19:20 elapsed. (1/0/0 errors)
217786% done, 19:27 elapsed. (2/0/0 errors)
217787% done, 19:33 elapsed. (3/0/0 errors)
217792% done, 19:49 elapsed. (4/0/0 errors)
217793% done, 19:56 elapsed. (5/0/0 errors)
217794% done, 20:02 elapsed. (6/0/0 errors)
217795% done, 20:09 elapsed. (7/0/0 errors)
217800% done, 20:15 elapsed. (8/0/0 errors)
217801% done, 20:22 elapsed. (9/0/0 errors)
217802% done, 20:28 elapsed. (10/0/0 errors)
217803% done, 20:38 elapsed. (11/0/0 errors)
217816% done, 20:44 elapsed. (12/0/0 errors)
217817% done, 20:51 elapsed. (13/0/0 errors)
217818% done, 21:00 elapsed. (14/0/0 errors)
217819% done, 21:07 elapsed. (15/0/0 errors)
217828% done, 21:14 elapsed. (16/0/0 errors)
217829% done, 21:23 elapsed. (17/0/0 errors)
217830% done, 21:30 elapsed. (18/0/0 errors)
217831% done, 21:36 elapsed. (19/0/0 errors)
217832% done, 21:43 elapsed. (20/0/0 errors)
217833% done, 21:49 elapsed. (21/0/0 errors)
217834% done, 21:56 elapsed. (22/0/0 errors)
217835% done, 22:02 elapsed. (23/0/0 errors)
217836% done, 22:09 elapsed. (24/0/0 errors)
217837% done, 22:15 elapsed. (25/0/0 errors)
217838% done, 22:22 elapsed. (26/0/0 errors)
217839% done, 22:29 elapsed. (27/0/0 errors)
217840% done, 22:35 elapsed. (28/0/0 errors)
217841% done, 22:42 elapsed. (29/0/0 errors)
217842% done, 22:48 elapsed. (30/0/0 errors)
217843% done, 22:55 elapsed. (31/0/0 errors)
217844% done, 23:01 elapsed. (32/0/0 errors)
217845% done, 23:08 elapsed. (33/0/0 errors)
217846% done, 23:14 elapsed. (34/0/0 errors)
217847% done, 23:21 elapsed. (35/0/0 errors)
217848% done, 23:30 elapsed. (36/0/0 errors)
217856% done, 24:02 elapsed. (37/0/0 errors)
217857% done, 24:09 elapsed. (38/0/0 errors)
217864% done, 24:20 elapsed. (39/0/0 errors)
217865% done, 24:27 elapsed. (40/0/0 errors)
217866% done, 24:33 elapsed. (41/0/0 errors)
217867% done, 24:40 elapsed. (42/0/0 errors)
217868% done, 24:46 elapsed. (43/0/0 errors)
217869% done, 24:52 elapsed. (44/0/0 errors)
217870% done, 24:59 elapsed. (45/0/0 errors)
217871% done, 25:05 elapsed. (46/0/0 errors)
217876% done, 25:18 elapsed. (47/0/0 errors)
217877% done, 25:24 elapsed. (48/0/0 errors)
217878% done, 25:31 elapsed. (49/0/0 errors)
217879% done, 25:37 elapsed. (50/0/0 errors)
217908% done, 25:57 elapsed. (51/0/0 errors)
217909% done, 26:06 elapsed. (52/0/0 errors)
217912% done, 26:19 elapsed. (53/0/0 errors)
217916% done, 26:29 elapsed. (54/0/0 errors)
217917% done, 26:32 elapsed. (55/0/0 errors)
217918% done, 26:45 elapsed. (56/0/0 errors)
217919% done, 26:51 elapsed. (57/0/0 errors)
218040% done, 27:57 elapsed. (58/0/0 errors)
218041% done, 28:01 elapsed. (59/0/0 errors)
218049% done, 28:42 elapsed. (60/0/0 errors)
218052% done, 28:55 elapsed. (61/0/0 errors)
218053% done, 28:59 elapsed. (62/0/0 errors)
218054% done, 29:12 elapsed. (63/0/0 errors)
218055% done, 29:21 elapsed. (64/0/0 errors)
218056% done, 29:25 elapsed. (65/0/0 errors)
218057% done, 29:31 elapsed. (66/0/0 errors)
218080% done, 30:22 elapsed. (67/0/0 errors)
218084% done, 30:39 elapsed. (68/0/0 errors)
218085% done, 30:52 elapsed. (69/0/0 errors)
218086% done, 30:56 elapsed. (70/0/0 errors)
218113% done, 31:19 elapsed. (71/0/0 errors)
218148% done, 31:29 elapsed. (72/0/0 errors)
218149% done, 31:37 elapsed. (73/0/0 errors)
218150% done, 31:47 elapsed. (74/0/0 errors)
218151
218152
218153% done, 32:06 elapsed. (75/0/2 errors)
218155% done, 32:16 elapsed. (76/0/2 errors)
218156
218157% done, 32:36 elapsed. (77/0/3 errors)
218160% done, 32:52 elapsed. (78/0/3 errors)
218164
218165% done, 33:15 elapsed. (79/0/4 errors)
218166% done, 33:27 elapsed. (80/0/4 errors)
218167% done, 33:40 elapsed. (81/0/4 errors)
218168% done, 33:53 elapsed. (82/0/4 errors)
218169% done, 34:00 elapsed. (83/0/4 errors)
218170% done, 34:10 elapsed. (84/0/4 errors)
218171% done, 34:16 elapsed. (85/0/4 errors)
218172% done, 34:23 elapsed. (86/0/4 errors)
218173% done, 34:39 elapsed. (87/0/4 errors)
218174% done, 34:45 elapsed. (88/0/4 errors)
218175% done, 34:52 elapsed. (89/0/4 errors)
218244% done, 35:06 elapsed. (90/0/4 errors)
218245% done, 35:09 elapsed. (91/0/4 errors)
218246% done, 35:16 elapsed. (92/0/4 errors)
218247% done, 35:22 elapsed. (93/0/4 errors)
218248% done, 35:25 elapsed. (94/0/4 errors)
218249% done, 35:29 elapsed. (95/0/4 errors)
218250% done, 35:32 elapsed. (96/0/4 errors)
218251% done, 35:35 elapsed. (97/0/4 errors)
218252% done, 35:42 elapsed. (98/0/4 errors)
218253% done, 35:48 elapsed. (99/0/4 errors)
218254% done, 35:54 elapsed. (100/0/4 errors)
218255% done, 36:01 elapsed. (101/0/4 errors)
218256% done, 36:07 elapsed. (102/0/4 errors)
218257% done, 36:14 elapsed. (103/0/4 errors)
218258% done, 36:20 elapsed. (104/0/4 errors)
218259% done, 36:27 elapsed. (105/0/4 errors)
218260% done, 36:33 elapsed. (106/0/4 errors)
218261% done, 36:40 elapsed. (107/0/4 errors)
218262% done, 36:46 elapsed. (108/0/4 errors)
218263% done, 36:53 elapsed. (109/0/4 errors)
218264% done, 36:59 elapsed. (110/0/4 errors)
218265% done, 37:06 elapsed. (111/0/4 errors)
218266% done, 37:09 elapsed. (112/0/4 errors)
218267% done, 37:15 elapsed. (113/0/4 errors)
218268% done, 37:22 elapsed. (114/0/4 errors)
218269% done, 37:28 elapsed. (115/0/4 errors)
218270% done, 37:35 elapsed. (116/0/4 errors)
218271% done, 37:41 elapsed. (117/0/4 errors)
218272% done, 37:48 elapsed. (118/0/4 errors)
218273% done, 37:57 elapsed. (119/0/4 errors)
218274% done, 38:01 elapsed. (120/0/4 errors)
218275% done, 38:07 elapsed. (121/0/4 errors)
218276% done, 38:14 elapsed. (122/0/4 errors)
218277% done, 38:20 elapsed. (123/0/4 errors)
218278% done, 38:26 elapsed. (124/0/4 errors)
218279% done, 38:33 elapsed. (125/0/4 errors)
218280% done, 38:39 elapsed. (126/0/4 errors)
218281% done, 38:46 elapsed. (127/0/4 errors)
218282% done, 38:56 elapsed. (128/0/4 errors)
218283% done, 39:03 elapsed. (129/0/4 errors)
218284% done, 39:09 elapsed. (130/0/4 errors)
218285% done, 39:16 elapsed. (131/0/4 errors)
218286% done, 39:22 elapsed. (132/0/4 errors)
218287% done, 39:28 elapsed. (133/0/4 errors)
218288% done, 39:35 elapsed. (134/0/4 errors)
218289% done, 39:41 elapsed. (135/0/4 errors)
218290% done, 39:48 elapsed. (136/0/4 errors)
218291% done, 39:58 elapsed. (137/0/4 errors)
218292% done, 40:04 elapsed. (138/0/4 errors)
218293% done, 40:11 elapsed. (139/0/4 errors)
218294% done, 40:14 elapsed. (140/0/4 errors)
218295% done, 40:20 elapsed. (141/0/4 errors)
218296% done, 40:27 elapsed. (142/0/4 errors)
218297% done, 40:33 elapsed. (143/0/4 errors)
218298% done, 40:40 elapsed. (144/0/4 errors)
218299% done, 40:43 elapsed. (145/0/4 errors)
218300% done, 40:49 elapsed. (146/0/4 errors)
218301% done, 40:59 elapsed. (147/0/4 errors)
218302% done, 41:05 elapsed. (148/0/4 errors)
218303% done, 41:12 elapsed. (149/0/4 errors)
218304% done, 41:15 elapsed. (150/0/4 errors)
218434% done, 43:37 elapsed. (151/0/4 errors)
218436% done, 43:47 elapsed. (152/0/4 errors)
218437% done, 44:00 elapsed. (153/0/4 errors)
218438% done, 44:13 elapsed. (154/0/4 errors)
218439% done, 44:26 elapsed. (155/0/4 errors)
我知道它很混乱，但我说的是当前待处理扇区的数量，而不是重新分配或已重新分配的扇区数量
0.05% done, 1:39:16 elapsed. (444/0/124 errors)
是最新输出
答案1
看起来像是磁盘故障（但不能保证）。每当您遇到此类情况时，请尽快备份数据（如有必要），然后再进行进一步检查！
然后我会先查看 SMART 指示，看看是否有任何故障。如果有，就把它扔掉，换个磁盘。如果没有，修复坏块通常会留下一些损坏的文件，修复这种情况需要花费很多时间。只需重新启动安装并进行完整格式化，然后（如有必要）从备份中恢复数据。随时准备好 SMART 工具，以便继续监控磁盘。这可能只是坏事即将发生的征兆……或者你可能只是运气不好，停电、电源波动、病毒活动或其他东西弄乱了你的磁盘。我也见过因为电源故障而发生这样的事情。
如果你怀疑 PSU 存在问题，你可以随时测试它（如果你有必要的工具），或者你可以花几美元买一个 PSU 测试仪（http://pcsupport.about.com/od/toolsofthetrade/f/powersupplytest.htm)。如果是您的 PSU，您应该在它损坏您更昂贵的部件（如主板、cpu、gpu、ssd、ram 等）之前更换它。