{"id":36646,"date":"2025-05-11T10:41:01","date_gmt":"2025-05-11T02:41:01","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/36646.html"},"modified":"2025-05-11T10:41:01","modified_gmt":"2025-05-11T02:41:01","slug":"%e3%80%90%e9%93%b6%e6%b2%b3%e9%ba%92%e9%ba%9f%e9%ab%98%e7%ba%a7%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%bb%9f%e3%80%91%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%a4%96%e6%8c%82%e5%ad%98%e5%82%a8io","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/36646.html","title":{"rendered":"\u3010\u94f6\u6cb3\u9e92\u9e9f\u9ad8\u7ea7\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3011\u670d\u52a1\u5668\u5916\u6302\u5b58\u50a8ioerror\u5206\u6790\u53ca\u5904\u7406\u5206\u4eab"},"content":{"rendered":"

\u66f4\u591a\u94f6\u6cb3\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u4ea7\u54c1\u53ca\u6280\u672f\u8ba8\u8bba，\u6b22\u8fce\u52a0\u5165\u94f6\u6cb3\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u5b98\u65b9\u8bba\u575b<\/p>\n

forum.kylinos.cn<\/p>\n

\u4e86\u89e3\u66f4\u591a\u94f6\u6cb3\u9e92\u9e9f\u64cd\u4f5c\u7cfb\u7edf\u5168\u65b0\u4ea7\u54c1，\u8bf7\u70b9\u51fb\u8bbf\u95ee<\/p>\n

\u9e92\u9e9f\u8f6f\u4ef6\u4ea7\u54c1\u4e13\u533a：product.kylinos.cn<\/p>\n

\u5f00\u53d1\u8005\u4e13\u533a：developer.kylinos.cn<\/p>\n

\u6587\u6863\u4e2d\u5fc3：document.kylinos.cn<\/p>\n

\u670d\u52a1\u5668\u73af\u5883\u4ee5\u53ca\u914d\u7f6e<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n
\n

\u7cfb\u7edf\u73af\u5883<\/p>\n<\/td>\n

\n

\u7269\u7406\u673a\/\u865a\u62df\u673a\/\u4e91\/\u5bb9\u5668<\/p>\n<\/td>\n

\n

\u7269\u7406\u673a<\/p>\n<\/td>\n<\/tr>\n

\n

\u7f51\u7edc\u73af\u5883<\/p>\n<\/td>\n

\n

\u5916\u7f51\/\u79c1\u6709\u7f51\u7edc\/\u65e0\u7f51\u7edc<\/p>\n<\/td>\n

\n

\u79c1\u6709\u7f51\u7edc<\/p>\n<\/td>\n<\/tr>\n

\n

\u786c\u4ef6\u73af\u5883<\/p>\n

\n<\/td>\n

\n

\u5904\u7406\u5668：<\/p>\n<\/td>\n

\n

S2500<\/p>\n<\/td>\n<\/tr>\n

\n

\u5185\u5b58：<\/p>\n<\/td>\n

\n

512GB<\/p>\n<\/td>\n<\/tr>\n

\n

\u673a\u5668\u578b\u53f7<\/p>\n<\/td>\n

\n

\u64ce\u5929EF860<\/p>\n<\/td>\n<\/tr>\n

\n

\u6574\u673a\u7c7b\u578b\/\u67b6\u6784：<\/p>\n<\/td>\n

\n

arm64<\/p>\n<\/td>\n<\/tr>\n

\n

BIOS\u7248\u672c：<\/p>\n<\/td>\n

\n

\u00a0Great Wall BIOS V3.0<\/p>\n<\/td>\n<\/tr>\n

\n

\u8f6f\u4ef6\u73af\u5883<\/p>\n<\/td>\n

\n

\u5177\u4f53\u64cd\u4f5c\u7cfb\u7edf\u7248\u672c<\/p>\n<\/td>\n

\n

\u94f6\u6cb3\u9e92\u9e9f\u9ad8\u7ea7\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf<\/p>\n

Kylin Linux Advanced Server release V10 (Lance)<\/p>\n<\/td>\n<\/tr>\n

\n

\u5185\u6838\u7248\u672c<\/p>\n<\/td>\n

\n

4.19.90-52.30.v2207.ky10.aarch64<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\n

\u73b0\u8c61\u63cf\u8ff0<\/h3>\n

\u670d\u52a1\u5668\u5de1\u68c0\u544a\u663e\u793a\u6709io error，\u9700\u8981\u8fdb\u884c\u5206\u6790\u3002<\/p>\n

\n

\u73b0\u8c61\u5206\u6790<\/h3>\n

\u67e5\u770b\u78c1\u76d8\u5b58\u50a8\u60c5\u51b5<\/h4>\n

\u6839\u636e\u4e32\u53e3\u65e5\u5fd7，\u62a5IO Error\u9519\u8bef\u7684\u662fdm-4\u548cdm-5\u78c1\u76d8\u8bbe\u5907，\u5bf9\u5e94\u7684\u662f\/dev\/mpathxsky02blk01\u548c\/dev\/mpathxsky02blk02\u4e24\u5757\u591a\u8def\u5f84\u76d8\u3002<\/p>\n

\"\"<\/p>\n

\"\"<\/p>\n

\u5206\u6790\u4e32\u53e3\u65e5\u5fd7<\/h4>\n

\u67e5\u770b\u4e32\u53e3\u65e5\u5fd7，\u7cfb\u7edf\u51fa\u73b0\u8fc7\u4e09\u6b21I\/O error\u76f8\u5173\u7684\u62a5\u9519，\u7b2c\u4e00\u6b21\u5bfc\u81f4\u7cfb\u7edf\u53d1\u751f\u4e86hung task，\u540e\u9762\u4e24\u6b21\u51fa\u73b0IO error\u62a5\u9519\u540e\u4fbf\u51fa\u73b0\u4e86shutdown\u76f8\u5173\u7684\u65e5\u5fd7\u6253\u5370\u3002<\/p>\n

\u5206\u6790\u7b2c\u4e00\u6b21\u51fa\u73b0I\/O error<\/span><\/h4>\n

\u65e5\u5fd7\u4e2d\u591a\u6b21\u51fa\u73b0print_req_error: I\/O error, dev sdb\u548cprint_req_error: I\/O error, dev sdc\u7684\u9519\u8bef\u3002\u8fd9\u8868\u660e\u8bbe\u5907sdb\u548csdc\u53d1\u751f\u4e86I\/O\u9519\u8bef\u3002\u53e6\u5916，\u65e5\u5fd7\u4e2d\u8fd8\u51fa\u73b0\u4e86rejecting I\/O to offline device\u7684\u6d88\u606f（\u4f8b\u5982：sd 3:0:0:1: rejecting I\/O to offline device），\u8fd9\u901a\u5e38\u610f\u5473\u7740\u8bbe\u5907\u5df2\u7ecf\u79bb\u7ebf，\u65e0\u6cd5\u518d\u8fdb\u884cI\/O\u64cd\u4f5c\u3002\u8fd9\u4e9bI\/O\u9519\u8bef\u53ef\u80fd\u662f\u7531\u4e8e\u786c\u76d8\u6545\u969c\u3001\u8fde\u63a5\u95ee\u9898（\u4f8b\u5982，SATA\u7ebf\u7f06\u6545\u969c）\u6216\u63a7\u5236\u5668\u95ee\u9898\u5f15\u8d77\u7684\u3002<\/p>\n

\u65e5\u5fd7\u4e2d\u6709\u591a\u4e2a\u4efb\u52a1\u88ab\u62a5\u544a\u4e3a\u6302\u8d77\u8d85\u8fc71200\u79d2，\u5982xfsaild\/dm-4\u548ccontainerd\u3002\u8fd9\u4e9b\u4efb\u52a1\u7684\u6302\u8d77\u662f\u7531\u4e8e\u65e0\u6cd5\u5b8c\u6210\u7684\u78c1\u76d8I\/O\u8bf7\u6c42\u5bfc\u81f4\u7684，\u56e0\u4e3a\u8bbe\u5907\u5df2\u7ecf\u79bb\u7ebf\u6216\u4e0d\u53ef\u7528\u3002\u51fa\u73b0\u4e86\u4efb\u52a1\u6302\u8d77（\u901a\u5e38\u548c\u65e0\u6cd5\u8bbf\u95ee\u5b58\u50a8\u8bbe\u5907\u76f8\u5173），\u5bfc\u81f4\u6700\u540e\u5185\u6838\u89e6\u53d1\u4e86\u6050\u614c（Kernel panic – not syncing: hung_task: blocked tasks）\u3002<\/p>\n

sdb\u548csdc\u8bbe\u5907\u5e94\u8be5\u5bf9\u5e94sd 3:0:0:0\u548csd 3:0:0:1，\u67e5\u770b\u5f53\u524d\u6536\u96c6\u7684sosreport\u4e2d\u7684lsscsi\u547d\u4ee4，\u7531\u4e8e\u76f8\u9694\u7684\u65f6\u95f4\u592a\u8fc7\u4e45\u8fdc，\u6ca1\u67093:0:0:0\u548c3:0:0:1\u76f8\u5173\u7684\u8bbe\u5907，\u53d8\u4e3a\u4e865:0:0:0\u548c5:0:0:1\u3002\u540e\u7eed\u4e5f\u672a\u518d\u51fa\u73b0\u8fc7rejecting I\/O to offline device，\u95ee\u9898\u5e94\u8be5\u5df2\u7ecf\u4fee\u590d\u3002<\/p>\n\n\n\n
\n

[30551.689416][ 86] print_req_error: I\/O error, dev sdb, sector 278120^M [30551.690643][ 86] print_req_error: I\/O error, dev sdb, sector 526730880^M [30551.691874][ 86] print_req_error: I\/O error, dev sdb, sector 794630784^M [30551.693092][ 86] print_req_error: I\/O error, dev sdb, sector 3239552^M [30601.823314][ 24] print_req_error: I\/O error, dev sdb, sector 267177832^M [30622.174613][ 23] print_req_error: I\/O error, dev sdb, sector 267177832^M [30627.418715][ 86] sd 3:0:0:1: rejecting I\/O to offline device^M<\/span> [30627.420021][ 86] print_req_error: I\/O error, dev sdc, sector 209772368^M [30627.421253][ 86] print_req_error: I\/O error, dev sdc, sector 209772376^M [30627.438674][ 86] sd 3:0:0:0: rejecting I\/O to offline device^M [30627.439942][ 86] print_req_error: I\/O error, dev sdb, sector 1745360^M [30627.441180][ 86] print_req_error: I\/O error, dev sdb, sector 788207504^M [30627.442345][ 86] print_req_error: I\/O error, dev sdb, sector 526731600^M [30627.443517][ 86] print_req_error: I\/O error, dev sdb, sector 263186528^M [30627.444683][ 86] print_req_error: I\/O error, dev sdb, sector 3239552^M [31446.409648][ 28] print_req_error: I\/O error, dev sdb, sector 267177832^M [31467.420538][ 28] print_req_error: I\/O error, dev sdb, sector 267177832^M [31476.890512][ 61] print_req_error: I\/O error, dev sdc, sector 209772368^M [31476.891710][ 61] print_req_error: I\/O error, dev sdc, sector 209772376^M [31482.488033][ 84] sd 3:0:0:1: rejecting I\/O to offline device^M<\/span> [31482.489254][ 84] print_req_error: I\/O error, dev sdc, sector 209772392^M [31482.490507][ 84] print_req_error: I\/O error, dev sdc, sector 209772384^M [31482.491733][ 84] print_req_error: I\/O error, dev sdc, sector 209772400^M [31482.492918][ 84] print_req_error: I\/O error, dev sdc, sector 209772408^M [31482.494051][ 84] sd 3:0:0:0: rejecting I\/O to offline device^M [31482.495054][ 84] print_req_error: I\/O error, dev sdb, sector 270107808^M [31482.496109][ 84] print_req_error: I\/O error, dev sdb, sector 270106784^M [31482.497193][ 84] print_req_error: I\/O error, dev sdb, sector 788207504^M [31871.417820][ \u00a04] INFO: task xfsaild\/dm-4:402347 blocked for more than 1200 seconds.^M [31871.419496][ \u00a04] \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Tainted: G \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0OE \u00a0\u00a0\u00a0\u00a04.19.90-52.30.v2207.ky10.aarch64 #1^M [31871.421055][ \u00a04] "echo 0 > \/proc\/sys\/kernel\/hung_task_timeout_secs" disables this message.^M [31871.422705][ \u00a04] xfsaild\/dm-4 \u00a0\u00a0\u00a0D \u00a0\u00a0\u00a00 402347 \u00a0\u00a0\u00a0\u00a0\u00a02 0x00000628^M [31871.423726][ \u00a04] Call trace:^M [31871.424436][ \u00a04] \u00a0__switch_to+0xe8\/0x150^M [31871.425293][ \u00a04] \u00a0__schedule+0x2b0\/0x768^M [31871.426152][ \u00a04] \u00a0schedule+0x30\/0xf0^M [31871.426917][ \u00a04] \u00a0xfs_log_force+0x170\/0x358^M [31871.427809][ \u00a04] \u00a0xfsaild_push+0x5a8\/0x6c0^M [31871.428766][ \u00a04] \u00a0xfsaild+0x11c\/0x238^M [31871.429627][ \u00a04] \u00a0kthread+0x134\/0x138^M [31871.430447][ \u00a04] \u00a0ret_from_fork+0x10\/0x18^M [31871.431339][ \u00a04] INFO: task containerd:409512 blocked for more than 1200 seconds.^M [31871.433064][ \u00a04] \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Tainted: G \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0OE \u00a0\u00a0\u00a0\u00a04.19.90-52.30.v2207.ky10.aarch64 #1^M [31871.434889][ \u00a04] "echo 0 > \/proc\/sys\/kernel\/hung_task_timeout_secs" disables this message.^M [31871.436710][ \u00a04] containerd \u00a0\u00a0\u00a0\u00a0\u00a0D \u00a0\u00a0\u00a00 409512 \u00a0\u00a0\u00a0\u00a0\u00a01 0x00000608^M [31871.437906][ \u00a04] Call trace:^M [31871.438822][ \u00a04] \u00a0__switch_to+0xe8\/0x150^M [31871.439785][ \u00a04] \u00a0__schedule+0x2b0\/0x768^M [31871.440741][ \u00a04] \u00a0schedule+0x30\/0xf0^M [31871.441658][ \u00a04] \u00a0io_schedule+0x20\/0x90^M [31871.442570][ \u00a04] \u00a0wait_on_page_bit+0x134\/0x178^M [31871.443548][ \u00a04] \u00a0__filemap_fdatawait_range+0xd0\/0x120^M [31871.444618][ \u00a04] \u00a0file_write_and_wait_range+0xb0\/0xd8^M [31871.445655][ \u00a04] \u00a0xfs_file_fsync+0x58\/0x1d8^M [31871.446584][ \u00a04] \u00a0vfs_fsync_range+0x4c\/0x90^M [31871.447743][ \u00a04] \u00a0do_fsync+0x48\/0x78^M [31871.448623][ \u00a04] \u00a0sys_fdatasync+0x24\/0x38^M [31871.449503][ \u00a04] \u00a0__sys_trace_return+0x0\/0x4^M [31871.450841][ \u00a04] Kernel panic – not syncing: hung_task: blocked tasks^M [31871.451999][ \u00a04] CPU: 4 PID: 748 Comm: khungtaskd Tainted: G \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0OE \u00a0\u00a0\u00a0\u00a04.19.90-52.30.v2207.ky10.aarch64 #1^M [31871.453937][ \u00a04] Source Version: ccdbfc2c55f0fb8dde14fae29155446fc8a7e941^M [31871.455059][ \u00a04] Hardware name: GreatWall \u00e6\\\\x93\\\\x8e\u00e5\u00a4\u00a9EF860\/GW-748F2A-FTG, BIOS Great Wall BIOS V3.0 2022-11-17^M [31871.457098][ \u00a04] Call trace:^M [31871.457908][ \u00a04] \u00a0dump_backtrace+0x0\/0x1b0^M [31871.458911][ \u00a04] \u00a0show_stack+0x24\/0x30^M [31871.459845][ \u00a04] \u00a0dump_stack+0xb4\/0xf0^M [31871.460748][ \u00a04] \u00a0panic+0x130\/0x310^M [31871.461654][ \u00a04] \u00a0watchdog+0x2b8\/0x468^M [31871.462536][ \u00a04] \u00a0kthread+0x134\/0x138^M [31871.463337][ \u00a04] \u00a0ret_from_fork+0x10\/0x18^M [31871.464354][ \u00a04] SMP: stopping secondary CPUs^M [31871.584509][ \u00a04] Kernel Offset: 0x37db061e0000 from 0xffff000048000000^M [31871.585577][ \u00a04] CPU features: 0x10,a0000008^M [31871.586428][ \u00a04] Memory Limit: none^M [31871.587456][ \u00a04] Rebooting in 10 seconds..^M<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5206\u6790\u7b2c\u4e8c\u6b21\u51fa\u73b0I\/O error<\/h4>\n

\u65e5\u5fd7\u4e2d\u5148\u51fa\u73b0\u4e86\u591a\u4e2aprint_req_error: I\/O error, dev dm-4\/5\/6, sector xxxx，\u8bf4\u660elvm\u903b\u8f91\u5377\u8f93\u5165\u8f93\u51fa\u51fa\u73b0\u9519\u8bef\u3002\u800c\u540e\u51fa\u73b0\u4e86XFS (dm-4): writeback error on sector xxxx，XFS \u6587\u4ef6\u7cfb\u7edf\u62a5\u544a\u4e86writeback error\u548cmetadata I\/O error，\u7279\u522b\u662f\u5728xlog_iodone\u64cd\u4f5c\u4e2d，\u9519\u8bef\u53d1\u751f\u5728\u4e0d\u540c\u7684\u6247\u533a，\u6d89\u53ca\u6570\u636e\u548c\u5143\u6570\u636e\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u9519\u8bef\u4ee3\u7801\u4e3aerror 5，\u5bf9\u5e94\u4e8e\u8f93\u5165\/\u8f93\u51fa\u9519\u8bef（EIO），\u8fd9\u8868\u793a\u5e95\u5c42\u5b58\u50a8\u8bbe\u5907\u65e0\u6cd5\u5b8c\u6210\u8bfb\u5199\u8bf7\u6c42\u3002<\/p>\n

\u800c\u540e\u9a6c\u4e0a\u51fa\u73b0\u4e86shutdown\u53careboot: Restarting system\u76f8\u5173\u65e5\u5fd7，\u8fd9\u5e94\u662f\u4e4b\u524d\u6267\u884c\u4e86\u5173\u673a\u64cd\u4f5c\u3002\u867d\u7136\u662f\u5148\u51fa\u73b0\u4e86IO error\u7684\u65e5\u5fd7，\u800c\u540e\u51fa\u73b0\u7684shutdown\u65e5\u5fd7，\u4f46\u662fshutdown\u64cd\u4f5c\u5e76\u4e0d\u4f1a\u7acb\u5373\u5199\u5230\u65e5\u5fd7，\u63a8\u6d4b\u662f\u5173\u673a\u64cd\u4f5c\u4f7f\u5f97\u591a\u8def\u5f84\u5b58\u50a8\u8bbe\u5907\u4e0b\u7ebf，\u6587\u4ef6\u7cfb\u7edf\u65e0\u6cd5\u5199\u5165，\u800c\u540e\u51fa\u73b0\u7684IO error\u3002<\/p>\n\n\n\n
\n

[4931293.526231][ 71] print_req_error: I\/O error, dev dm-4, sector 5428128^M [4931293.526436][ 70] print_req_error: I\/O error, dev dm-5, sector 15354992^M [4931293.527010][ 71] XFS (dm-4): writeback error on sector 5428240^M [4931293.527704][ 70] XFS (dm-5): writeback error on sector 15355120^M [4931293.528811][ 70] print_req_error: I\/O error, dev dm-5, sector 16527680^M [4931293.529516][ 70] XFS (dm-5): writeback error on sector 16527808^M [4931293.530124][ 70] print_req_error: I\/O error, dev dm-5, sector 24740872^M [4931293.530762][ 70] print_req_error: I\/O error, dev dm-5, sector 27572552^M [4931293.531550][ 70] XFS (dm-5): writeback error on sector 272373048^M [4931293.532123][ 70] XFS (dm-5): writeback error on sector 276753512^M [4931293.532702][ 70] XFS (dm-5): writeback error on sector 531646336^M [4931293.533384][ 70] XFS (dm-5): writeback error on sector 24740992^M [4931293.533961][ 70] XFS (dm-5): writeback error on sector 27572656^M [4931293.534656][ 70] XFS (dm-5): writeback error on sector 288670704^M [4931293.535240][ 70] XFS (dm-5): writeback error on sector 288670720^M [4931293.538236][ 66] XFS (dm-4): metadata I\/O error in "xlog_iodone" at daddr 0xc8086b0 len 64 error 5^M [4931293.539266][ 66] XFS (dm-4): Log I\/O Error Detected. \u00a0Shutting down filesystem^M [4931293.539586][ 50] XFS (dm-5): metadata I\/O error in "xlog_iodone" at daddr 0x1f402070 len 64 error 5^M [4931293.540003][ 50] XFS (dm-4): Please umount the filesystem and rectify the problem(s)^M [4931293.541683][ 50] XFS (dm-5): Log I\/O Error Detected. \u00a0Shutting down filesystem^M [4931293.542370][ 50] XFS (dm-5): Please umount the filesystem and rectify the problem(s)^M [4931294.409340][ 99] XFS (dm-6): metadata I\/O error in "xlog_iodone" at daddr 0x1f45ad90 len 64 error 5^M [4931314.007532][ 42] shutdown: 9 output lines suppressed due to ratelimiting^M<\/span> [4931314.118056][ 47] dracut Warning: Killing all remaining processes^M<\/span> [4931314.508042][ 47] dracut Warning: Unmounted \/oldroot.^M<\/span> [4931315.028993][ 75] kauditd_printk_skb: 8 callbacks suppressed^M<\/span> [4931328.960882][ \u00a00] reboot: Restarting system^M<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u5206\u6790\u7b2c\u4e09\u6b21\u51fa\u73b0I\/O error<\/h4>\n

\u548c\u7b2c\u4e8c\u6b21\u51fa\u73b0IO error\u76f8\u540c，\u51fa\u73b0IO error\u540e，\u4e5f\u7acb\u9a6c\u51fa\u73b0\u4e86shutdown\u76f8\u5173\u7684\u65e5\u5fd7\u3002<\/p>\n\n\n\n
\n

[2001517.911050][102] print_req_error: I\/O error, dev dm-6, sector 62984704^M [2001517.911712][100] print_req_error: I\/O error, dev dm-5, sector 218187936^M [2001517.912383][102] XFS (dm-6): writeback error on sector 62984832^M [2001517.913028][100] print_req_error: I\/O error, dev dm-5, sector 216240008^M [2001517.913138][100] print_req_error: I\/O error, dev dm-5, sector 6241168^M [2001517.913144][100] print_req_error: I\/O error, dev dm-5, sector 7116376^M [2001517.913166][100] XFS (dm-5): writeback error on sector 6241240^M [2001517.913170][100] XFS (dm-5): writeback error on sector 7116472^M [2001517.913174][100] XFS (dm-5): writeback error on sector 7116568^M [2001517.913229][100] print_req_error: I\/O error, dev dm-5, sector 6772344^M [2001517.913254][100] XFS (dm-5): writeback error on sector 6772472^M [2001517.913258][100] XFS (dm-5): writeback error on sector 6772520^M [2001517.913263][100] XFS (dm-5): writeback error on sector 338549088^M [2001517.913392][100] XFS (dm-5): writeback error on sector 110130576^M [2001517.913398][100] XFS (dm-5): writeback error on sector 110130584^M [2001517.923828][101] XFS (dm-5): metadata I\/O error in "xlog_iodone" at daddr 0xc82f840 len 64 error 5^M [2001517.925072][101] XFS (dm-5): Log I\/O Error Detected. \u00a0Shutting down filesystem^M [2001517.925237][103] XFS (dm-6): metadata I\/O error in "xlog_iodone" at daddr 0x1f44c278 len 64 error 5^M [2001517.925257][101] XFS (dm-6): metadata I\/O error in "xlog_iodone" at daddr 0x1f44c2b8 len 64 error 5^M [2001517.925419][103] XFS (dm-6): Log I\/O Error Detected. \u00a0Shutting down filesystem^M [2001517.925421][103] XFS (dm-6): Please umount the filesystem and rectify the problem(s)^M [2001517.925840][103] XFS (dm-5): Please umount the filesystem and rectify the problem(s)^M [2001518.084461][ 59] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.134555][ 29] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.134679][ \u00a08] overlayfs: failed to get metacopy (-5)^M [2001518.135513][ 29] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.137716][ 17] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.138605][ 17] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.141203][ 71] overlayfs: failed to get metacopy (-5)^M [2001518.143645][ 54] overlayfs: failed to get metacopy (-5)^M [2001518.144968][ 95] overlayfs: failed to get metacopy (-5)^M [2001518.145177][ 46] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.146489][ 46] overlayfs: failed to get xattr trusted.overlay.redirect: err=-5)^M [2001518.148168][ 72] overlayfs: failed to get metacopy (-5)^M [2001518.148170][ 34] overlayfs: failed to get metacopy (-5)^M [2001518.148259][ 34] overlayfs: failed to get metacopy (-5)^M [2001518.150749][ 96] overlayfs: failed to get metacopy (-5)^M [2001518.152389][116] overlayfs: failed to get metacopy (-5)^M [2001528.063127][ 97] systemd-shutdown[1]: Waiting for process: local-path-prov^M<\/span> [2001600.084921][123] kauditd_printk_skb: 23 callbacks suppressed^M<\/span> [2001613.949707][ 99] shutdown: 7 output lines suppressed due to ratelimiting^M<\/span> [2001614.020310][100] dracut Warning: Killing all remaining processes^M<\/span> [2001614.364201][100] dracut Warning: Unmounted \/oldroot.^M<\/span> [2001628.676636][ \u00a00] reboot: Restarting system^M<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u67e5\u770btuned.log，\u51fa\u73b0\u4e86\u4e24\u6b21\u5173\u673a\u64cd\u4f5c，\u5e94\u8be5\u662f\u5bf9\u5e94\u8fd9\u4e24\u6b21IO error\u3002<\/p>\n

\"\"<\/p>\n

\u5206\u6790\u7ed3\u679c<\/h3>\n

\u7b2c\u4e00\u6b21\u51fa\u73b0I\/O\u9519\u8bef\u65f6，\u65e5\u5fd7\u4e2d\u663e\u793a\u4e86 rejecting I\/O to offline device\u7684\u6d88\u606f\u3002\u8fd9\u901a\u5e38\u610f\u5473\u7740\u8bbe\u5907\u5df2\u7ecf\u79bb\u7ebf，\u65e0\u6cd5\u7ee7\u7eed\u8fdb\u884cI\/O\u64cd\u4f5c，\u4ece\u800c\u5bfc\u81f4\u4e86I\/O\u9519\u8bef\u3002\u7531\u4e8e\u8fd9\u4e2a\u9519\u8bef\u7684\u65e5\u5fd7\u5df2\u7ecf\u5b58\u5728\u4e00\u6bb5\u65f6\u95f4，\u95ee\u9898\u5e94\u8be5\u5df2\u7ecf\u5f97\u5230\u89e3\u51b3\u3002<\/p>\n

\u7b2c\u4e8c\u6b21\u548c\u7b2c\u4e09\u6b21\u51fa\u73b0I\/O\u9519\u8bef\u65f6，\u4f34\u968f\u7740\u5173\u673a\u76f8\u5173\u7684\u65e5\u5fd7\u4fe1\u606f\u3002\u5177\u4f53\u6765\u8bf4，\u5173\u673a\u65e5\u5fd7（shutdown \u548c reboot）\u8868\u660e\u7cfb\u7edf\u5728I\/O\u9519\u8bef\u53d1\u751f\u524d，\u5e94\u8be5\u6709\u6267\u884c\u5173\u673a\u64cd\u4f5c\u3002\u7cfb\u7edf\u5173\u673a\u901a\u5e38\u4f1a\u89e6\u53d1\u6587\u4ef6\u7cfb\u7edf\u7684\u5378\u8f7d\u548c\u6570\u636e\u7684\u56de\u5199，\u4f46\u7531\u4e8e\u591a\u8def\u5f84\u5b58\u50a8\u8bbe\u5907\u5df2\u7ecf\u4e0b\u7ebf，XFS \u65e0\u6cd5\u5b8c\u6210\u65e5\u5fd7\u5199\u56de\u548c\u5176\u4ed6\u6570\u636e\u7684\u6301\u4e45\u5316\u64cd\u4f5c\u3002\u65e5\u5fd7\u4e2d\u7684XFS writeback error\u548cmetadata I\/O error\u8868\u660eXFS\u6587\u4ef6\u7cfb\u7edf\u5728\u5c1d\u8bd5\u8fdb\u884c\u6570\u636e\u5199\u56de\u65f6\u5931\u8d25\u3002\u5c24\u5176\u662f\u5728\u5143\u6570\u636e\u64cd\u4f5c\u8fc7\u7a0b\u4e2d，XFS \u5728\u6267\u884cxlog_iodone\u64cd\u4f5c\u65f6\u672a\u80fd\u5b8c\u6210I\/O\u8bf7\u6c42，\u5bfc\u81f4\u5143\u6570\u636e\u65e0\u6cd5\u6210\u529f\u5199\u56de\u3002\u8fd9\u4e9b\u9519\u8bef\u7684\u539f\u56e0\u662f，XFS\u5c1d\u8bd5\u5c06\u6570\u636e\u5199\u5165\u7269\u7406\u5b58\u50a8\u8bbe\u5907，\u4f46\u7531\u4e8e\u8bbe\u5907\u5904\u4e8e\u79bb\u7ebf\u72b6\u6001\u6216\u65e0\u6cd5\u8bbf\u95ee，\u6587\u4ef6\u7cfb\u7edf\u65e0\u6cd5\u5b8c\u6210\u8fd9\u4e9b\u64cd\u4f5c\u3002<\/p>\n

\n

\n","protected":false},"excerpt":{"rendered":"

\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb964\u6b21\uff0c\u70b9\u8d5e12\u6b21\uff0c\u6536\u85cf7\u6b21\u3002\u8fd9\u8868\u660e\u8bbe\u5907sdb\u548csdc\u53d1\u751f\u4e86I\/O\u9519\u8bef\u3002\u53e6\u5916\uff0c\u65e5\u5fd7\u4e2d\u8fd8\u51fa\u73b0\u4e86rejecting I\/O to offline device\u7684\u6d88\u606f\uff08\u4f8b\u5982\uff1asd 3:0:0:1: rejecting I\/O to offline device\uff09\uff0c\u8fd9\u901a\u5e38\u610f\u5473\u7740\u8bbe\u5907\u5df2\u7ecf\u79bb\u7ebf\uff0c\u65e0\u6cd5\u518d\u8fdb\u884cI\/O\u64cd\u4f5c\u3002sdb\u548csdc\u8bbe\u5907\u5e94\u8be5\u5bf9\u5e94sd 3:0:0:0\u548csd 3:0:0:1\uff0c\u67e5\u770b\u5f53\u524d\u6536\u96c6\u7684sosreport\u4e2d\u7684lsscsi\u547d\u4ee4\uff0c\u7531\u4e8e\u76f8\u9694\u7684\u65f6\u95f4\u592a\u8fc7\u4e45\u8fdc\uff0c\u6ca1\u67093:0:0:0\u548c3:0:0:1\u76f8\u5173\u7684\u8bbe\u5907\uff0c\u53d8\u4e3a\u4e865:0:0:0\u548c5:0:0:1\u3002_xfs xlog<\/p>\n","protected":false},"author":2,"featured_media":36643,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[58,43,44,840,839],"topic":[],"class_list":["post-36646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-linux","tag-43","tag-44","tag-840","tag-839"],"yoast_head":"\n\u3010\u94f6\u6cb3\u9e92\u9e9f\u9ad8\u7ea7\u670d\u52a1\u5668\u64cd\u4f5c\u7cfb\u7edf\u3011\u670d\u52a1\u5668\u5916\u6302\u5b58\u50a8ioerror\u5206\u6790\u53ca\u5904\u7406\u5206\u4eab - 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